-
KCC Industrial Electrical Technology
By using using real-world examples and industry-standard equipment, success in electrical technology starts with a KCC program.
Music credits: Pulse Rock Kevin MacLeod (incompetech.com)
Licensed under Creative Commons: By Attribution 3.0
http://creativecommons.org/licenses/by/3.0
published: 01 May 2018
-
How Electricity is Made
Idaho Power uses machines called generators to convert energy from the flow of the Snake River into electricity we can use to power our everyday lives. When you flip the switch, the energy that powers your home or business is generated, transmitted and distributed to you almost instantaneously!
published: 21 Aug 2020
-
Electricity Production – Burning Fossil Fuels
#coal #electricity #ngscience.com
Explanatory video on how electricity is produce by burning fossil fuels and the associated environmental consequences. Visit ngscience.com for a range of related media, interactive resources and printable worksheets.
Coal, natural gas and petroleum are fossil fuels commonly used to produce electricity. In this process, the fuels are burned to transform the chemical energy in the fuel into heat energy. The heat energy is used to heat water and convert it to steam. The steam generated spin turbines which then turn a generator. As the generator turns, it converts the kinetic energy into electrical energy. The electricity produced by the power station is sent along power lines that connect homes, buildings and cities through an electrical grid. When fossil f...
published: 15 Oct 2021
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The Future of the Electricity Industry | GE Power Digital Solutions | GE Power
The future of the electricity industry is a network of connected machines and data that creates value for all of us, from generation to consumption. #GEPower #PoweringForward
Subscribe for More: https://bit.ly/2N82PfY
Work for GE: https://invent.ge/2F0yg76
GE Power Social Accounts:
Visit GE Power: https://invent.ge/2Blgkr1
Find GE Power on Linkedin: https://bit.ly/2L34UaT
Follow GE Power on Twitter: https://bit.ly/2MVIVoh
Like GE Power on Facebook: https://bit.ly/2OMQcaz
Follow GE Power on Instagram: https://bit.ly/2MuWG0c
About GE Power:
GE Power is a world energy leader providing equipment, solutions and services across the energy value chain from generation to consumption. Operating in more than 180 countries, our technology produces a third of the world’s electricity, equips 90 perce...
published: 10 Jan 2017
-
Electricity Markets | Foundations for Energy Data Analytics
Leap into #electricitymarkets and learn more about the #powergrid! Dr. Luana Lima (Duke University) explains market operations such as electricity pricing, regulations, adjustments due to the influx of #renewableenergy on the grid, and more, in this talk given June 9, 2021.
0:00 – Introduction
2:50 – Power Systems Basics
5:34 – Electricity Trading History
6:57 – Deregulation in the US
8:01 – Electricity as a Commodity
8:58 – Complexity of Electricity System
11:24 – Market Agents
Part of the Foundations for Energy Data Analytics Series. Some videos in the series introduce data science concepts and techniques that are applicable to energy challenges. Others (like this one!) are designed to provide background on energy systems and policy, elucidating contexts that are rich with opportunitie...
published: 25 Aug 2021
-
How Electricity Gets to You
Buy your custom domain or email for 10% off at http://Hover.com/wendover
Watch Extremities at http://youtube.com/extremities
Buy a Wendover Productions t-shirt: https://standard.tv/collections/wendover-productions/products/wendover-productions-shirt
Subscribe to Half as Interesting (The other channel from Wendover Productions): https://www.youtube.com/halfasinteresting
Youtube: http://www.YouTube.com/WendoverProductions
Instagram: http://Instagram.com/sam.from.wendover
Twitter: http://www.Twitter.com/WendoverPro
Sponsorship Enquiries: wendover@standard.tv
Other emails: sam@wendover.productions
Reddit: http://Reddit.com/r/WendoverProductions
Writing by Sam Denby
Editing by Alexander Williard
Animation by Josh Sherrington
Sound by Graham Haerther
Thumbnail by Simon Buckmaster
Select f...
published: 02 Dec 2021
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Electricity 4.0: Powering the New Electric World | Schneider Electric
When electric meets digital, it becomes Electricity 4.0, giving us new ways of distributing, seeing, and saving energy. The future is Electricity for Zero: zero waste, zero emissions, and zero-carbon. ►Watch more on Our Sustainability Impact: https://www.youtube.com/watch?v=EE3nutvMyXI&list=PLa7UGrWOTyjkoF_KOjbQ5cd_uaTbnnUGY
We are building the New Electric World by providing smart energy everywhere in our Homes, Buildings, Data Centers, Industries, Infrastructure, and Grids.
►Learn more about Sustainable Energy: http://spr.ly/SchneiderElectric/work/campaign/electricity-4-0/sustainable-energy-generation.jsp
►Click here to subscribe to Schneider Electric: https://www.youtube.com/c/schneiderelectric?sub_confirmation=1
Connect with Schneider Electric:
►Global Website: http://spr.ly/Schne...
published: 03 Aug 2021
-
The Electrical Grid and Electricity Supply | A Simple Explanation
Want to continue learning about engineering with videos like this one? Then visit:
https://courses.savree.com/
Want to teach/instruct with the 3D models shown in this video? Then visit:
https://savree.com/en
******************************************************************
Learn how the power grid works and how electricity is delivered to your home! Learn all of an electrical grid’s main components, design features, and how it works! Essential knowledge for anyone working in the electrical engineering or power engineering industries!
Like this video? Then check out our other videos!
🚢 Marine Diesel Two Stroke Engine - How it Works! - https://youtu.be/IM8rxp8qB8k
🚢 Ship Parts and Terminology Explained! - https://youtu.be/Xm-F2rPU_NU
⚙️How Deaerators Work! - https://youtu.be/M_jOsT...
published: 10 Apr 2020
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8 key challenges facing the electric vehicle industry, analyzing their potential risks
#ChineseCar #NewEnergy #electricvehiclesonly
Electric motors, compared to internal combustion engines, are significantly ahead in mechanical efficiency and noise control, representing different levels of technological advancement. Currently, although electric motors have replaced internal combustion engines in many fields, fuel power remains mainstream in transportation tools such as cars, planes, and ships. This is mainly due to the nature of mobility of these tools, as power supply is not as convenient as liquid fuel. Due to the unique properties of electricity, its limitations in mobile applications are obvious. This does not mean that the performance of electric motors is poor, but rather that they face challenges in practical applications.
Firstly, electric vehicles mainly rely on r...
published: 11 Apr 2024
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Electricity Industry Center
Professor of engineering and public policy Jay Apt and professor of economics Lester Lave discuss the Electricity Industry Center at Carnegie Mellon University. The Center has merges engineering, economics, risk analysis, decision science to study the inherently interdisciplinary problems of the electricity industry.
From the "Inspire Innovation" areas of excellence videos - for more about Carnegie Mellon's comprehensive campaign, visit www.cmu.edu/campaign
published: 30 Oct 2008
1:37
KCC Industrial Electrical Technology
By using using real-world examples and industry-standard equipment, success in electrical technology starts with a KCC program.
Music credits: Pulse Rock Kevin...
By using using real-world examples and industry-standard equipment, success in electrical technology starts with a KCC program.
Music credits: Pulse Rock Kevin MacLeod (incompetech.com)
Licensed under Creative Commons: By Attribution 3.0
http://creativecommons.org/licenses/by/3.0
https://wn.com/Kcc_Industrial_Electrical_Technology
By using using real-world examples and industry-standard equipment, success in electrical technology starts with a KCC program.
Music credits: Pulse Rock Kevin MacLeod (incompetech.com)
Licensed under Creative Commons: By Attribution 3.0
http://creativecommons.org/licenses/by/3.0
- published: 01 May 2018
- views: 42639
2:20
How Electricity is Made
Idaho Power uses machines called generators to convert energy from the flow of the Snake River into electricity we can use to power our everyday lives. When you...
Idaho Power uses machines called generators to convert energy from the flow of the Snake River into electricity we can use to power our everyday lives. When you flip the switch, the energy that powers your home or business is generated, transmitted and distributed to you almost instantaneously!
https://wn.com/How_Electricity_Is_Made
Idaho Power uses machines called generators to convert energy from the flow of the Snake River into electricity we can use to power our everyday lives. When you flip the switch, the energy that powers your home or business is generated, transmitted and distributed to you almost instantaneously!
- published: 21 Aug 2020
- views: 102313
1:47
Electricity Production – Burning Fossil Fuels
#coal #electricity #ngscience.com
Explanatory video on how electricity is produce by burning fossil fuels and the associated environmental consequences. Visit n...
#coal #electricity #ngscience.com
Explanatory video on how electricity is produce by burning fossil fuels and the associated environmental consequences. Visit ngscience.com for a range of related media, interactive resources and printable worksheets.
Coal, natural gas and petroleum are fossil fuels commonly used to produce electricity. In this process, the fuels are burned to transform the chemical energy in the fuel into heat energy. The heat energy is used to heat water and convert it to steam. The steam generated spin turbines which then turn a generator. As the generator turns, it converts the kinetic energy into electrical energy. The electricity produced by the power station is sent along power lines that connect homes, buildings and cities through an electrical grid. When fossil fuels are burned, harmful gases are released into the Earth’s atmosphere. This can cause air pollution along with other impacts on the environment.
When fossil fuels are burned to turn water into steam, emissions are produced. An emission is the release of a substance, often a gas, into the environment. Some emissions can be harmful to organisms and the environment. These harmful emissions are called pollutants.
Pollutants released into the air when fossil fuels are burned can combine with oxygen and water droplets in clouds. The rain that falls from the clouds, called acid rain, carries the pollutants back to the surface of the Earth. Acid rain can pollute water sources, such as lakes and rivers, and is harmful to plants. It can also cause the soil to become polluted.
Burning fossil fuel also produces carbon dioxide which is released into the air. Carbon dioxide is a greenhouse gas. When greenhouse gases are added to the air, they cause the atmosphere to retain more heat. This is slowly causing the Earth to get hotter faster than it normally would. Emissions from fossil fuel power stations along with vehicle and factories is a major cause of climate change.
Nuclear Energy
All matter is made up of tiny particles called atoms. The parts inside an atom are held together by strong forces. In the 1930s, scientists discovered that the bonds inside atoms can be broken apart to release a huge amount of energy as light and heat. The energy from inside atoms is called nuclear energy.
Scientists designed nuclear power stations to convert nuclear energy into electricity.
Like in a coal-fired power plant, heat is used to boil water and produce steam. The steam spins turbines which produce electricity. Electricity produced in this way is called nuclear power.
Nuclear power plants do not release high levels of greenhouse gases or other pollutants into the air. However, the process of uranium mining and making electricity produces radioactive wastes such as uranium tailings and used fuel rods. Radioactive materials are very harmful to people and other organisms. They also remain dangerous for thousands to millions of years. For this reason, nuclear wastes need to be carefully contained and isolated. If containment fails, the impact on the environment can be catastrophic.
Nuclear power plants also produce a lot of hot water, which needs to be cooled. This can be done by cycling the water through a larger body of water, such as the ocean or a lake. This can change the water environment and affect the organisms living there.
https://wn.com/Electricity_Production_–_Burning_Fossil_Fuels
#coal #electricity #ngscience.com
Explanatory video on how electricity is produce by burning fossil fuels and the associated environmental consequences. Visit ngscience.com for a range of related media, interactive resources and printable worksheets.
Coal, natural gas and petroleum are fossil fuels commonly used to produce electricity. In this process, the fuels are burned to transform the chemical energy in the fuel into heat energy. The heat energy is used to heat water and convert it to steam. The steam generated spin turbines which then turn a generator. As the generator turns, it converts the kinetic energy into electrical energy. The electricity produced by the power station is sent along power lines that connect homes, buildings and cities through an electrical grid. When fossil fuels are burned, harmful gases are released into the Earth’s atmosphere. This can cause air pollution along with other impacts on the environment.
When fossil fuels are burned to turn water into steam, emissions are produced. An emission is the release of a substance, often a gas, into the environment. Some emissions can be harmful to organisms and the environment. These harmful emissions are called pollutants.
Pollutants released into the air when fossil fuels are burned can combine with oxygen and water droplets in clouds. The rain that falls from the clouds, called acid rain, carries the pollutants back to the surface of the Earth. Acid rain can pollute water sources, such as lakes and rivers, and is harmful to plants. It can also cause the soil to become polluted.
Burning fossil fuel also produces carbon dioxide which is released into the air. Carbon dioxide is a greenhouse gas. When greenhouse gases are added to the air, they cause the atmosphere to retain more heat. This is slowly causing the Earth to get hotter faster than it normally would. Emissions from fossil fuel power stations along with vehicle and factories is a major cause of climate change.
Nuclear Energy
All matter is made up of tiny particles called atoms. The parts inside an atom are held together by strong forces. In the 1930s, scientists discovered that the bonds inside atoms can be broken apart to release a huge amount of energy as light and heat. The energy from inside atoms is called nuclear energy.
Scientists designed nuclear power stations to convert nuclear energy into electricity.
Like in a coal-fired power plant, heat is used to boil water and produce steam. The steam spins turbines which produce electricity. Electricity produced in this way is called nuclear power.
Nuclear power plants do not release high levels of greenhouse gases or other pollutants into the air. However, the process of uranium mining and making electricity produces radioactive wastes such as uranium tailings and used fuel rods. Radioactive materials are very harmful to people and other organisms. They also remain dangerous for thousands to millions of years. For this reason, nuclear wastes need to be carefully contained and isolated. If containment fails, the impact on the environment can be catastrophic.
Nuclear power plants also produce a lot of hot water, which needs to be cooled. This can be done by cycling the water through a larger body of water, such as the ocean or a lake. This can change the water environment and affect the organisms living there.
- published: 15 Oct 2021
- views: 128346
1:08
The Future of the Electricity Industry | GE Power Digital Solutions | GE Power
The future of the electricity industry is a network of connected machines and data that creates value for all of us, from generation to consumption. #GEPower #P...
The future of the electricity industry is a network of connected machines and data that creates value for all of us, from generation to consumption. #GEPower #PoweringForward
Subscribe for More: https://bit.ly/2N82PfY
Work for GE: https://invent.ge/2F0yg76
GE Power Social Accounts:
Visit GE Power: https://invent.ge/2Blgkr1
Find GE Power on Linkedin: https://bit.ly/2L34UaT
Follow GE Power on Twitter: https://bit.ly/2MVIVoh
Like GE Power on Facebook: https://bit.ly/2OMQcaz
Follow GE Power on Instagram: https://bit.ly/2MuWG0c
About GE Power:
GE Power is a world energy leader providing equipment, solutions and services across the energy value chain from generation to consumption. Operating in more than 180 countries, our technology produces a third of the world’s electricity, equips 90 percent of power transmission utilities worldwide, and our software manages more than forty percent of the world’s energy. For more information please visit www.ge.com/power, and follow GE Power on Twitter and on LinkedIn.
https://www.youtube.com/c/GEPower
https://wn.com/The_Future_Of_The_Electricity_Industry_|_Ge_Power_Digital_Solutions_|_Ge_Power
The future of the electricity industry is a network of connected machines and data that creates value for all of us, from generation to consumption. #GEPower #PoweringForward
Subscribe for More: https://bit.ly/2N82PfY
Work for GE: https://invent.ge/2F0yg76
GE Power Social Accounts:
Visit GE Power: https://invent.ge/2Blgkr1
Find GE Power on Linkedin: https://bit.ly/2L34UaT
Follow GE Power on Twitter: https://bit.ly/2MVIVoh
Like GE Power on Facebook: https://bit.ly/2OMQcaz
Follow GE Power on Instagram: https://bit.ly/2MuWG0c
About GE Power:
GE Power is a world energy leader providing equipment, solutions and services across the energy value chain from generation to consumption. Operating in more than 180 countries, our technology produces a third of the world’s electricity, equips 90 percent of power transmission utilities worldwide, and our software manages more than forty percent of the world’s energy. For more information please visit www.ge.com/power, and follow GE Power on Twitter and on LinkedIn.
https://www.youtube.com/c/GEPower
- published: 10 Jan 2017
- views: 2133
18:09
Electricity Markets | Foundations for Energy Data Analytics
Leap into #electricitymarkets and learn more about the #powergrid! Dr. Luana Lima (Duke University) explains market operations such as electricity pricing, regu...
Leap into #electricitymarkets and learn more about the #powergrid! Dr. Luana Lima (Duke University) explains market operations such as electricity pricing, regulations, adjustments due to the influx of #renewableenergy on the grid, and more, in this talk given June 9, 2021.
0:00 – Introduction
2:50 – Power Systems Basics
5:34 – Electricity Trading History
6:57 – Deregulation in the US
8:01 – Electricity as a Commodity
8:58 – Complexity of Electricity System
11:24 – Market Agents
Part of the Foundations for Energy Data Analytics Series. Some videos in the series introduce data science concepts and techniques that are applicable to energy challenges. Others (like this one!) are designed to provide background on energy systems and policy, elucidating contexts that are rich with opportunities for data scientists. (https://www.youtube.com/playlist?list=PLFwtVidl9r0nMvczb0JZwmo2JfzOnUo93)
This talk was originally presented during a workshop of the Energy Data Analytics Ph.D. Student Fellows Program (https://energy.duke.edu/energy-data-analytics-phd-student-fellows), organized by the Energy Data Analytics Lab (https://energy.duke.edu/research/energy-data) at Duke University. The Fellows Program is funded by a grant from the Alfred P. Sloan Foundation, Grant-G2020-13922. (https://sloan.org)
(Note: Conclusions reached or positions taken by researchers or other grantees represent the views of the grantees themselves and not those of the Alfred P. Sloan Foundation or its trustees, officers, or staff).
Follow the Duke University Energy Initiative:
Email list - https://bit.ly/energyduke
LinkedIn - https://www.linkedin.com/school/duke-university-energy-initiative/
Twitter - https://twitter.com/dukeuenergy
The Energy Initiative is merging with Duke’s Nicholas Institute for Environmental Policy Solutions. Learn more: http://bit.ly/ni-ei
https://wn.com/Electricity_Markets_|_Foundations_For_Energy_Data_Analytics
Leap into #electricitymarkets and learn more about the #powergrid! Dr. Luana Lima (Duke University) explains market operations such as electricity pricing, regulations, adjustments due to the influx of #renewableenergy on the grid, and more, in this talk given June 9, 2021.
0:00 – Introduction
2:50 – Power Systems Basics
5:34 – Electricity Trading History
6:57 – Deregulation in the US
8:01 – Electricity as a Commodity
8:58 – Complexity of Electricity System
11:24 – Market Agents
Part of the Foundations for Energy Data Analytics Series. Some videos in the series introduce data science concepts and techniques that are applicable to energy challenges. Others (like this one!) are designed to provide background on energy systems and policy, elucidating contexts that are rich with opportunities for data scientists. (https://www.youtube.com/playlist?list=PLFwtVidl9r0nMvczb0JZwmo2JfzOnUo93)
This talk was originally presented during a workshop of the Energy Data Analytics Ph.D. Student Fellows Program (https://energy.duke.edu/energy-data-analytics-phd-student-fellows), organized by the Energy Data Analytics Lab (https://energy.duke.edu/research/energy-data) at Duke University. The Fellows Program is funded by a grant from the Alfred P. Sloan Foundation, Grant-G2020-13922. (https://sloan.org)
(Note: Conclusions reached or positions taken by researchers or other grantees represent the views of the grantees themselves and not those of the Alfred P. Sloan Foundation or its trustees, officers, or staff).
Follow the Duke University Energy Initiative:
Email list - https://bit.ly/energyduke
LinkedIn - https://www.linkedin.com/school/duke-university-energy-initiative/
Twitter - https://twitter.com/dukeuenergy
The Energy Initiative is merging with Duke’s Nicholas Institute for Environmental Policy Solutions. Learn more: http://bit.ly/ni-ei
- published: 25 Aug 2021
- views: 33366
17:29
How Electricity Gets to You
Buy your custom domain or email for 10% off at http://Hover.com/wendover
Watch Extremities at http://youtube.com/extremities
Buy a Wendover Productions t-shir...
Buy your custom domain or email for 10% off at http://Hover.com/wendover
Watch Extremities at http://youtube.com/extremities
Buy a Wendover Productions t-shirt: https://standard.tv/collections/wendover-productions/products/wendover-productions-shirt
Subscribe to Half as Interesting (The other channel from Wendover Productions): https://www.youtube.com/halfasinteresting
Youtube: http://www.YouTube.com/WendoverProductions
Instagram: http://Instagram.com/sam.from.wendover
Twitter: http://www.Twitter.com/WendoverPro
Sponsorship Enquiries: wendover@standard.tv
Other emails: sam@wendover.productions
Reddit: http://Reddit.com/r/WendoverProductions
Writing by Sam Denby
Editing by Alexander Williard
Animation by Josh Sherrington
Sound by Graham Haerther
Thumbnail by Simon Buckmaster
Select footage courtesy Getty and AP; Select imagery courtesy Geolayers; Select music courtesy Epidemic sound
https://wn.com/How_Electricity_Gets_To_You
Buy your custom domain or email for 10% off at http://Hover.com/wendover
Watch Extremities at http://youtube.com/extremities
Buy a Wendover Productions t-shirt: https://standard.tv/collections/wendover-productions/products/wendover-productions-shirt
Subscribe to Half as Interesting (The other channel from Wendover Productions): https://www.youtube.com/halfasinteresting
Youtube: http://www.YouTube.com/WendoverProductions
Instagram: http://Instagram.com/sam.from.wendover
Twitter: http://www.Twitter.com/WendoverPro
Sponsorship Enquiries: wendover@standard.tv
Other emails: sam@wendover.productions
Reddit: http://Reddit.com/r/WendoverProductions
Writing by Sam Denby
Editing by Alexander Williard
Animation by Josh Sherrington
Sound by Graham Haerther
Thumbnail by Simon Buckmaster
Select footage courtesy Getty and AP; Select imagery courtesy Geolayers; Select music courtesy Epidemic sound
- published: 02 Dec 2021
- views: 2337389
1:27
Electricity 4.0: Powering the New Electric World | Schneider Electric
When electric meets digital, it becomes Electricity 4.0, giving us new ways of distributing, seeing, and saving energy. The future is Electricity for Zero: zero...
When electric meets digital, it becomes Electricity 4.0, giving us new ways of distributing, seeing, and saving energy. The future is Electricity for Zero: zero waste, zero emissions, and zero-carbon. ►Watch more on Our Sustainability Impact: https://www.youtube.com/watch?v=EE3nutvMyXI&list=PLa7UGrWOTyjkoF_KOjbQ5cd_uaTbnnUGY
We are building the New Electric World by providing smart energy everywhere in our Homes, Buildings, Data Centers, Industries, Infrastructure, and Grids.
►Learn more about Sustainable Energy: http://spr.ly/SchneiderElectric/work/campaign/electricity-4-0/sustainable-energy-generation.jsp
►Click here to subscribe to Schneider Electric: https://www.youtube.com/c/schneiderelectric?sub_confirmation=1
Connect with Schneider Electric:
►Global Website: http://spr.ly/SchneiderElectric
►Discover our Services: http://spr.ly/SE-Services
►Visit our Blog: http://spr.ly/SE-Blog
►Job Opportunities: http://spr.ly/SE-Careers
►LinkedIn: https://www.linkedin.com/company/schneider-electric
►Facebook: https://www.facebook.com/SchneiderElectric
►Twitter: https://twitter.com/SchneiderElec
This video highlights Electricity 4.0, building the new all-electric all-digital world.
#Digitization #Electrification
https://wn.com/Electricity_4.0_Powering_The_New_Electric_World_|_Schneider_Electric
When electric meets digital, it becomes Electricity 4.0, giving us new ways of distributing, seeing, and saving energy. The future is Electricity for Zero: zero waste, zero emissions, and zero-carbon. ►Watch more on Our Sustainability Impact: https://www.youtube.com/watch?v=EE3nutvMyXI&list=PLa7UGrWOTyjkoF_KOjbQ5cd_uaTbnnUGY
We are building the New Electric World by providing smart energy everywhere in our Homes, Buildings, Data Centers, Industries, Infrastructure, and Grids.
►Learn more about Sustainable Energy: http://spr.ly/SchneiderElectric/work/campaign/electricity-4-0/sustainable-energy-generation.jsp
►Click here to subscribe to Schneider Electric: https://www.youtube.com/c/schneiderelectric?sub_confirmation=1
Connect with Schneider Electric:
►Global Website: http://spr.ly/SchneiderElectric
►Discover our Services: http://spr.ly/SE-Services
►Visit our Blog: http://spr.ly/SE-Blog
►Job Opportunities: http://spr.ly/SE-Careers
►LinkedIn: https://www.linkedin.com/company/schneider-electric
►Facebook: https://www.facebook.com/SchneiderElectric
►Twitter: https://twitter.com/SchneiderElec
This video highlights Electricity 4.0, building the new all-electric all-digital world.
#Digitization #Electrification
- published: 03 Aug 2021
- views: 11403
18:48
The Electrical Grid and Electricity Supply | A Simple Explanation
Want to continue learning about engineering with videos like this one? Then visit:
https://courses.savree.com/
Want to teach/instruct with the 3D models shown...
Want to continue learning about engineering with videos like this one? Then visit:
https://courses.savree.com/
Want to teach/instruct with the 3D models shown in this video? Then visit:
https://savree.com/en
******************************************************************
Learn how the power grid works and how electricity is delivered to your home! Learn all of an electrical grid’s main components, design features, and how it works! Essential knowledge for anyone working in the electrical engineering or power engineering industries!
Like this video? Then check out our other videos!
🚢 Marine Diesel Two Stroke Engine - How it Works! - https://youtu.be/IM8rxp8qB8k
🚢 Ship Parts and Terminology Explained! - https://youtu.be/Xm-F2rPU_NU
⚙️How Deaerators Work! - https://youtu.be/M_jOsTWVIH8
⚙️How Shell and Tube Heat Exchangers Work! - https://youtu.be/OyQ3SaU4KKU
⚙️How Power Grids Work! - https://youtu.be/fUWRyhsutL8
⚙️How Watertube Boilers Work! - https://youtu.be/fUWRyhsutL8
⚙️How Dams Work (Hydro Dams)! - https://youtu.be/ztM6tL6LtFs
💡Control Valve Types (Gate Valve, Globe Valve etc.)! - https://youtu.be/OyQ3SaU4KKU
💡Transformer Parts and Functions! - https://youtu.be/3osmO4FQ2Yg
💡Plate Heat Exchangers Explained! - https://youtu.be/7TTF4aU3Pcs
📚Want to learn more about engineering?
Then join saVRee to access over 45 hours of engineering video courses! New courses every month!
https://courses.savree.com/
Hope to see you on a course soon! 👋
🏫Want to use the 3D model in this video to present, instruct, or teach? Simply join saVRee! We have over 400 engineering models that will make your life a lot easier!
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📱Check out our socials!
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📖You can learn more about engineering in our technical encyclopedia: https://savree.com/en/encyclopedia
▶️How Electrical Grids Work
Electrical power is predominantly generated in power stations although smaller generation sites now exist (solar panel installations etc.). More than 95% of the world’s electrical power is generated from turbines. Turbines act as prime movers and cause rotors within generators to rotate.
Once electrical power has been generated, it is distributed through a series of conductors (think of copper or aluminium cables) to an electrical transformer.
Electrical transformers increase voltage and consequently reduce the current (Ohms law), but the power remains roughly the same. It is necessary to increase the voltage to reduce power losses (P=I^2R), but it also allows for the use of smaller conductors to be used. Transformers that increase voltage are referred to as ‘step-up’ transformers.
Conductors then feed from the transformer to a series of transmission towers (electrical pylons). Power reaches the area where it will be consumed and is reduced in voltage by a step-down transformer (voltage reducing transformer).
The equipment necessary to increase and reduce voltage (transformers, breakers, surge arresters etc.) are housed within structures known as ‘substations’ (normally open air switchyards).
It may be necessary to reduce the voltage several times until it reaches a level that is suitable for consumers (10 kV, 6 kV, 3 kV, 380 V etc.). The voltage required by consumers depends upon how the electrical power is utilised. Industrial plants require 3 phase medium voltage power whilst residential areas require single phase (1 phase) 220 V or 110 V. The power grid is split into generation, transmission and distribution sections.
**********
#saVRee_Nuggets, #saVRee
https://wn.com/The_Electrical_Grid_And_Electricity_Supply_|_A_Simple_Explanation
Want to continue learning about engineering with videos like this one? Then visit:
https://courses.savree.com/
Want to teach/instruct with the 3D models shown in this video? Then visit:
https://savree.com/en
******************************************************************
Learn how the power grid works and how electricity is delivered to your home! Learn all of an electrical grid’s main components, design features, and how it works! Essential knowledge for anyone working in the electrical engineering or power engineering industries!
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▶️How Electrical Grids Work
Electrical power is predominantly generated in power stations although smaller generation sites now exist (solar panel installations etc.). More than 95% of the world’s electrical power is generated from turbines. Turbines act as prime movers and cause rotors within generators to rotate.
Once electrical power has been generated, it is distributed through a series of conductors (think of copper or aluminium cables) to an electrical transformer.
Electrical transformers increase voltage and consequently reduce the current (Ohms law), but the power remains roughly the same. It is necessary to increase the voltage to reduce power losses (P=I^2R), but it also allows for the use of smaller conductors to be used. Transformers that increase voltage are referred to as ‘step-up’ transformers.
Conductors then feed from the transformer to a series of transmission towers (electrical pylons). Power reaches the area where it will be consumed and is reduced in voltage by a step-down transformer (voltage reducing transformer).
The equipment necessary to increase and reduce voltage (transformers, breakers, surge arresters etc.) are housed within structures known as ‘substations’ (normally open air switchyards).
It may be necessary to reduce the voltage several times until it reaches a level that is suitable for consumers (10 kV, 6 kV, 3 kV, 380 V etc.). The voltage required by consumers depends upon how the electrical power is utilised. Industrial plants require 3 phase medium voltage power whilst residential areas require single phase (1 phase) 220 V or 110 V. The power grid is split into generation, transmission and distribution sections.
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- published: 10 Apr 2020
- views: 303361
14:40
8 key challenges facing the electric vehicle industry, analyzing their potential risks
#ChineseCar #NewEnergy #electricvehiclesonly
Electric motors, compared to internal combustion engines, are significantly ahead in mechanical efficiency and noi...
#ChineseCar #NewEnergy #electricvehiclesonly
Electric motors, compared to internal combustion engines, are significantly ahead in mechanical efficiency and noise control, representing different levels of technological advancement. Currently, although electric motors have replaced internal combustion engines in many fields, fuel power remains mainstream in transportation tools such as cars, planes, and ships. This is mainly due to the nature of mobility of these tools, as power supply is not as convenient as liquid fuel. Due to the unique properties of electricity, its limitations in mobile applications are obvious. This does not mean that the performance of electric motors is poor, but rather that they face challenges in practical applications.
Firstly, electric vehicles mainly rely on rechargeable batteries as their high-power power source. However, I believe that relying on batteries may not be the best choice. Some may question, what else can be used besides batteries? Can it be directly connected to a computer? In fact, the correct approach is to connect the car to the power grid. Although it seems fine to power small devices with phone batteries, powering a car with batteries is another matter, with significant differences in essence and scale between the two. Phones are mainly used for computation and display, while cars are physical entities driven by electricity.
Unlike traditional fossil fuels or nuclear energy, electricity, solar energy, hydropower, and wind energy are dynamic forms of energy. Through mature circuit systems, these energy sources can provide stable power for various electrical devices. However, storing electricity in batteries and using it in different locations or during mobility, especially for cars, is this practice reasonable? For small precision devices such as phones, computers, and cameras, battery power is a last resort because they cannot be directly connected to the power grid, and they cannot use gasoline as an energy source either. Even today, long-lasting power supply for phones and cameras remains a challenge, so for cars that require high power and fast movement, relying on battery power is not only scientifically lacking but also economically insufficient. In the end, whether this path is correct, time will tell.
Currently, power batteries are suitable for low-power, short-distance commuting tools such as electric bicycles and buses. However, for transportation tools with high power and long distances, such as cars, ships, and planes, battery energy storage is not an ideal choice. During low-power consumption periods, wind and hydropower resources may be wasted, but the cost of storing these energy sources in the form of electricity is too high. Considering China's strong battery industry consumes a large amount of resources, and batteries are essentially only energy storage containers with limited value in cycle charging and discharging, a large number of charging piles are also needed to support them. This practice may not be wise because in the long run, the value of stored electrical energy may not outweigh the cost of the batteries themselves. Converting surplus electricity into new energy sources, such as synthetic fuels or hydrogen energy, may be a more economical, scientific, and practical choice. Europe and the United States may slow down the development and production of electric vehicles for similar reasons.
Electric vehicles have impressive acceleration capabilities, which are undoubtedly attractive on the racetrack. However, for civilian vehicles and public transportation vehicles used in daily life, this high-speed acceleration may not be necessary or even suitable. Imagine if a car could accelerate from zero to sixty in three to five seconds, how significant is this for ordinary drivers in practical terms? Excessive acceleration may increase risks and the likelihood of accidents, especially serious ones.
So, what kind of acceleration performance is appropriate for civilian vehicles? This indeed requires scientific research and precise measurement. Overemphasizing rapid acceleration may lead to serious issues. By analogy, if everyone drives cars with rocket-like acceleration, the safety risks will undoubtedly increase exponentially. Is this a principle that we should all understand?
https://wn.com/8_Key_Challenges_Facing_The_Electric_Vehicle_Industry,_Analyzing_Their_Potential_Risks
#ChineseCar #NewEnergy #electricvehiclesonly
Electric motors, compared to internal combustion engines, are significantly ahead in mechanical efficiency and noise control, representing different levels of technological advancement. Currently, although electric motors have replaced internal combustion engines in many fields, fuel power remains mainstream in transportation tools such as cars, planes, and ships. This is mainly due to the nature of mobility of these tools, as power supply is not as convenient as liquid fuel. Due to the unique properties of electricity, its limitations in mobile applications are obvious. This does not mean that the performance of electric motors is poor, but rather that they face challenges in practical applications.
Firstly, electric vehicles mainly rely on rechargeable batteries as their high-power power source. However, I believe that relying on batteries may not be the best choice. Some may question, what else can be used besides batteries? Can it be directly connected to a computer? In fact, the correct approach is to connect the car to the power grid. Although it seems fine to power small devices with phone batteries, powering a car with batteries is another matter, with significant differences in essence and scale between the two. Phones are mainly used for computation and display, while cars are physical entities driven by electricity.
Unlike traditional fossil fuels or nuclear energy, electricity, solar energy, hydropower, and wind energy are dynamic forms of energy. Through mature circuit systems, these energy sources can provide stable power for various electrical devices. However, storing electricity in batteries and using it in different locations or during mobility, especially for cars, is this practice reasonable? For small precision devices such as phones, computers, and cameras, battery power is a last resort because they cannot be directly connected to the power grid, and they cannot use gasoline as an energy source either. Even today, long-lasting power supply for phones and cameras remains a challenge, so for cars that require high power and fast movement, relying on battery power is not only scientifically lacking but also economically insufficient. In the end, whether this path is correct, time will tell.
Currently, power batteries are suitable for low-power, short-distance commuting tools such as electric bicycles and buses. However, for transportation tools with high power and long distances, such as cars, ships, and planes, battery energy storage is not an ideal choice. During low-power consumption periods, wind and hydropower resources may be wasted, but the cost of storing these energy sources in the form of electricity is too high. Considering China's strong battery industry consumes a large amount of resources, and batteries are essentially only energy storage containers with limited value in cycle charging and discharging, a large number of charging piles are also needed to support them. This practice may not be wise because in the long run, the value of stored electrical energy may not outweigh the cost of the batteries themselves. Converting surplus electricity into new energy sources, such as synthetic fuels or hydrogen energy, may be a more economical, scientific, and practical choice. Europe and the United States may slow down the development and production of electric vehicles for similar reasons.
Electric vehicles have impressive acceleration capabilities, which are undoubtedly attractive on the racetrack. However, for civilian vehicles and public transportation vehicles used in daily life, this high-speed acceleration may not be necessary or even suitable. Imagine if a car could accelerate from zero to sixty in three to five seconds, how significant is this for ordinary drivers in practical terms? Excessive acceleration may increase risks and the likelihood of accidents, especially serious ones.
So, what kind of acceleration performance is appropriate for civilian vehicles? This indeed requires scientific research and precise measurement. Overemphasizing rapid acceleration may lead to serious issues. By analogy, if everyone drives cars with rocket-like acceleration, the safety risks will undoubtedly increase exponentially. Is this a principle that we should all understand?
- published: 11 Apr 2024
- views: 392
1:30
Electricity Industry Center
Professor of engineering and public policy Jay Apt and professor of economics Lester Lave discuss the Electricity Industry Center at Carnegie Mellon University....
Professor of engineering and public policy Jay Apt and professor of economics Lester Lave discuss the Electricity Industry Center at Carnegie Mellon University. The Center has merges engineering, economics, risk analysis, decision science to study the inherently interdisciplinary problems of the electricity industry.
From the "Inspire Innovation" areas of excellence videos - for more about Carnegie Mellon's comprehensive campaign, visit www.cmu.edu/campaign
https://wn.com/Electricity_Industry_Center
Professor of engineering and public policy Jay Apt and professor of economics Lester Lave discuss the Electricity Industry Center at Carnegie Mellon University. The Center has merges engineering, economics, risk analysis, decision science to study the inherently interdisciplinary problems of the electricity industry.
From the "Inspire Innovation" areas of excellence videos - for more about Carnegie Mellon's comprehensive campaign, visit www.cmu.edu/campaign
- published: 30 Oct 2008
- views: 2851