Knowledge of the SPD is crucial for optical-sensor system applications. Optical properties such as transmittance, reflectivity, and absorbance as well as the sensor response are typically dependent on the incident wavelength.
Physics of SPD
Mathematically, for the spectral power distribution of a radiant exitance or irradiance one may write:
where is the spectral irradiance (or exitance) of the light (SI units: W/m3 = kg/(m·s3)); is the radiant flux of the source (SI unit: watt, W); is the area over which the radiant flux is integrated (SI unit: square meter, m2); and is the wavelength (SI unit: meter, m). (Note that it is more convenient to express the wavelength of light in terms of nanometers; spectral exitance would then be expressed in units of W·m−2·nm−1.) The approximation is valid when the area and wavelength interval are small.
An electric power distribution system is the final stage in the delivery of electric power; it carries electricity from the transmission system to individual consumers. Distribution substations connect to the transmission system and lower the transmission voltage to medium voltage ranging between 2kV and 35kV with the use of transformers. Primary distribution lines carry this medium voltage power to distribution transformers located near the customer's premises. Distribution transformers again lower the voltage to the utilization voltage of household appliances and typically feed several customers through secondary distribution lines at this voltage. Commercial and residential customers are connected to the secondary distribution lines through service drops. Customers demanding a much larger amount of power may be connected directly to the primary distribution level or the subtransmission level.
Electrical Power Generation Transmission Distribution System
Power plants generate electricity that is delivered to customers through transmission and distribution power lines high voltage transmission lines such as those that hang between tall metal towers carry electricity over long distances to meet customer needs.
what is distribution in electrical power system
electric power distribution is the final stage in the delivery of electric power it carries electricity from the transmission system to individual consumers.
THANK`S FOR WATCHING THIS VIDEO
PLEASE LIKE COMMENT SHARE AND
SUBSCRIBE THIS CHANNEL
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published: 07 Jun 2022
How Electricity Gets to You
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Select f...
published: 02 Dec 2021
Electrical Grid 101 : All you need to know ! (With Quiz)
An electrical grid is an interconnected network for delivering electricity from producers to consumers for example to run your electric griddle and other home appliances. It consists of generating stations that produce electrical power, high voltage transmission lines that carry power from distant sources to demand centers, and distribution lines that connect individual customers
Power stations may be located near a fuel source, at a dam site, or to take advantage of renewable energy sources, and are often located away from heavily populated areas. They are usually quite large to take advantage of economies of scale. The electric power which is generated is stepped up to a higher voltage at which it connects to the electric power transmission network.
The bulk power transmission network...
published: 04 Aug 2017
Feeder, Distributor & Service Mains | Explained | TheElectricalGuy
The video explains the function of the feeder, distributor and service mains in electrical distribution system. Feeder, Distributor & Service Mains are very important and easy terms to understand. What is feeder in power system? This video explains these terms in a very easy way!
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#feeder #powersystem #electricaldistribution
published: 26 Oct 2023
The Anatomy of an Electric System: Chapter 3 Distribution System
Learn everything you need to know on the anatomy of an electric system so you can protect yourself from accidental electrocution.
published: 11 Jun 2015
How do Electric Transmission Lines Work?
Discussing some of the fascinating engineering that goes into overhead electric power transmission lines.
In the past, power generating plants were only able to serve their local areas. As power plants grew larger and further away from populated areas, the need for ways to efficiently move electricity over long distances has become more and more important. Stringing power lines across the landscape to connect cities to power plants may seem as simple as connecting an extension cord to an outlet, but the engineering behind these electric superhighways is more complicated and fascinating than you might think.
Watch this video and the entire Practical Engineering catalog ad-free on Nebula: https://go.nebula.tv/practical-engineering
-Patreon: http://patreon.com/PracticalEngineering
-Website...
published: 24 Sep 2019
The Electrical Distribution System
published: 28 May 2014
What is Electrical power System? Explained | TheElectricalGuy
Understand what is mean by "Electrical Power system". This video will explain basics about power system with example of online shopping system.
Videos you must watch -
-- What is substation - https://youtube.com/playlist?list=PL_Ht1_dWu2Yyo7oaBea4kjLdR98Bn9eO7
-- Introduction to Substation equipment - https://youtube.com/playlist?list=PL_Ht1_dWu2Yw-o5meSuO1tDBsmUEGlUhC
-- Nameplate details of Substation equipment - https://youtube.com/playlist?list=PL_Ht1_dWu2YyN6khJwCqK5y1chV8Cy44u
▶︎ Video time line -
0:00 Intro
1:21 Power system
3:15 Structure of power system
8:24 Summary
➤ To join courses related to electrical engineering download "TheElectricalGuy" app -
➜ Android App - https://play.google.com/store/apps/details?id=com.theelectricalguy.learners
➜ iOS App - https://app...
published: 18 Aug 2021
What is 132/33 KV substation. How power transformer work. #powerdistribution #powertransformer
A 132/33 kV substation is an electrical substation that transforms high-voltage electricity from 132 kilovolts (kV) to 33 kV. This process is crucial for transmitting and distributing power efficiently over long distances.
*Key Components of a 132/33 kV Substation:*
1. Transformers: Step-down transformers reduce voltage from 132 kV to 33 kV.
2. Circuit Breakers: Protect the substation from faults and electrical surges.
3. Switchgear: Control and isolate electrical circuits.
4. Busbars: Conductors that carry electrical power.
*Purpose of a 132/33 kV Substation:*
1. Voltage Transformation: Steps down high voltage for safer distribution.
2. Power Transmission: Facilitates efficient transmission over long distances.
3. Distribution: Supplies power to smaller substations or industrial consu...
published: 01 Nov 2024
Identify equipment in a substation (35 - Electricity Distribution)
Let's identify all the key parts of a substation by inspection: transformers, voltage regulators, lightning arresters, reconnectors, fuses, etc. We'll look at a few examples.
Full edX course with interspersed practice problems to help you learn:
https://www.edx.org/learn/electricity/the-national-university-of-singapore-electricity-distribution
Aaron Danner is a professor in the Department of Electrical and Computer Engineering at the National University of Singapore.
https://www.ece.nus.edu.sg/stfpage/eleadj
Video filmed and edited by Cheryl Lim.
@randomcheryl
Power plants generate electricity that is delivered to customers through transmission and distribution power lines high voltage transmission lines such as those...
Power plants generate electricity that is delivered to customers through transmission and distribution power lines high voltage transmission lines such as those that hang between tall metal towers carry electricity over long distances to meet customer needs.
what is distribution in electrical power system
electric power distribution is the final stage in the delivery of electric power it carries electricity from the transmission system to individual consumers.
THANK`S FOR WATCHING THIS VIDEO
PLEASE LIKE COMMENT SHARE AND
SUBSCRIBE THIS CHANNEL
https://www.youtube.com/channel/UCbaujx2XLU8NlvgCL_NkIdg
Power plants generate electricity that is delivered to customers through transmission and distribution power lines high voltage transmission lines such as those that hang between tall metal towers carry electricity over long distances to meet customer needs.
what is distribution in electrical power system
electric power distribution is the final stage in the delivery of electric power it carries electricity from the transmission system to individual consumers.
THANK`S FOR WATCHING THIS VIDEO
PLEASE LIKE COMMENT SHARE AND
SUBSCRIBE THIS CHANNEL
https://www.youtube.com/channel/UCbaujx2XLU8NlvgCL_NkIdg
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: [email protected]
Other emails: [email protected]
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
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: [email protected]
Other emails: [email protected]
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
An electrical grid is an interconnected network for delivering electricity from producers to consumers for example to run your electric griddle and other home a...
An electrical grid is an interconnected network for delivering electricity from producers to consumers for example to run your electric griddle and other home appliances. It consists of generating stations that produce electrical power, high voltage transmission lines that carry power from distant sources to demand centers, and distribution lines that connect individual customers
Power stations may be located near a fuel source, at a dam site, or to take advantage of renewable energy sources, and are often located away from heavily populated areas. They are usually quite large to take advantage of economies of scale. The electric power which is generated is stepped up to a higher voltage at which it connects to the electric power transmission network.
The bulk power transmission network will move the power long distances, sometimes across international boundaries, until it reaches its wholesale customer (usually the company that owns the local electric power distribution network).
On arrival at a substation, the power will be stepped down from a transmission level voltage to a distribution level voltage. As it exits the substation, it enters the distribution wiring. Finally, upon arrival at the service location, the power is stepped down again from the distribution voltage to the required service voltage(s).
If you are exploring about electrical grid and want to learn even more, head over to our detailed article on the subject so that you can increase your knowledge !
Link : https://www.engineeringworldchannel.com/electrical-grid/
Join 'Engineering World' like many others to get access to very special perks:
https://www.youtube.com/channel/UCh2wZoBynUkHmTX2GOwAKKg/join
Also, kindly consider subscribing to our channel if you liked the video: https://geni.us/SubscribeChannel
Watch some of our other interesting videos:
Are Wind Turbines really Environmentally Friendly?
Link: https://youtu.be/MVHzfUWul2Y
Which is the best seaplane ever made?
Link: https://youtu.be/XNQ9hnJMiY8
Can SpaceX rockets really land from the space?
Link: https://youtu.be/aH9JQ4Kash0
An electrical grid is an interconnected network for delivering electricity from producers to consumers for example to run your electric griddle and other home appliances. It consists of generating stations that produce electrical power, high voltage transmission lines that carry power from distant sources to demand centers, and distribution lines that connect individual customers
Power stations may be located near a fuel source, at a dam site, or to take advantage of renewable energy sources, and are often located away from heavily populated areas. They are usually quite large to take advantage of economies of scale. The electric power which is generated is stepped up to a higher voltage at which it connects to the electric power transmission network.
The bulk power transmission network will move the power long distances, sometimes across international boundaries, until it reaches its wholesale customer (usually the company that owns the local electric power distribution network).
On arrival at a substation, the power will be stepped down from a transmission level voltage to a distribution level voltage. As it exits the substation, it enters the distribution wiring. Finally, upon arrival at the service location, the power is stepped down again from the distribution voltage to the required service voltage(s).
If you are exploring about electrical grid and want to learn even more, head over to our detailed article on the subject so that you can increase your knowledge !
Link : https://www.engineeringworldchannel.com/electrical-grid/
Join 'Engineering World' like many others to get access to very special perks:
https://www.youtube.com/channel/UCh2wZoBynUkHmTX2GOwAKKg/join
Also, kindly consider subscribing to our channel if you liked the video: https://geni.us/SubscribeChannel
Watch some of our other interesting videos:
Are Wind Turbines really Environmentally Friendly?
Link: https://youtu.be/MVHzfUWul2Y
Which is the best seaplane ever made?
Link: https://youtu.be/XNQ9hnJMiY8
Can SpaceX rockets really land from the space?
Link: https://youtu.be/aH9JQ4Kash0
The video explains the function of the feeder, distributor and service mains in electrical distribution system. Feeder, Distributor & Service Mains are very imp...
The video explains the function of the feeder, distributor and service mains in electrical distribution system. Feeder, Distributor & Service Mains are very important and easy terms to understand. What is feeder in power system? This video explains these terms in a very easy way!
===============================================
📌 Join me on Social Media
Facebook ➜ https://www.facebook.com/IamTheElectricalGuy/
Instagram ➜ https://www.instagram.com/the_electricalguy/
Electrical courses ➜ courses.theelectricaalguy.in
===============================================
#feeder #powersystem #electricaldistribution
The video explains the function of the feeder, distributor and service mains in electrical distribution system. Feeder, Distributor & Service Mains are very important and easy terms to understand. What is feeder in power system? This video explains these terms in a very easy way!
===============================================
📌 Join me on Social Media
Facebook ➜ https://www.facebook.com/IamTheElectricalGuy/
Instagram ➜ https://www.instagram.com/the_electricalguy/
Electrical courses ➜ courses.theelectricaalguy.in
===============================================
#feeder #powersystem #electricaldistribution
Discussing some of the fascinating engineering that goes into overhead electric power transmission lines.
In the past, power generating plants were only able t...
Discussing some of the fascinating engineering that goes into overhead electric power transmission lines.
In the past, power generating plants were only able to serve their local areas. As power plants grew larger and further away from populated areas, the need for ways to efficiently move electricity over long distances has become more and more important. Stringing power lines across the landscape to connect cities to power plants may seem as simple as connecting an extension cord to an outlet, but the engineering behind these electric superhighways is more complicated and fascinating than you might think.
Watch this video and the entire Practical Engineering catalog ad-free on Nebula: https://go.nebula.tv/practical-engineering
-Patreon: http://patreon.com/PracticalEngineering
-Website: http://practical.engineering
Writing/Editing/Production: Grady Hillhouse
Tonic and Energy by Elexive is licensed under a Creative Commons Attribution License
Source: https://www.youtube.com/watch?v=U6fBPdu8w9U
This video is sponsored by Hello Fresh.
Discussing some of the fascinating engineering that goes into overhead electric power transmission lines.
In the past, power generating plants were only able to serve their local areas. As power plants grew larger and further away from populated areas, the need for ways to efficiently move electricity over long distances has become more and more important. Stringing power lines across the landscape to connect cities to power plants may seem as simple as connecting an extension cord to an outlet, but the engineering behind these electric superhighways is more complicated and fascinating than you might think.
Watch this video and the entire Practical Engineering catalog ad-free on Nebula: https://go.nebula.tv/practical-engineering
-Patreon: http://patreon.com/PracticalEngineering
-Website: http://practical.engineering
Writing/Editing/Production: Grady Hillhouse
Tonic and Energy by Elexive is licensed under a Creative Commons Attribution License
Source: https://www.youtube.com/watch?v=U6fBPdu8w9U
This video is sponsored by Hello Fresh.
Understand what is mean by "Electrical Power system". This video will explain basics about power system with example of online shopping system.
Videos you mus...
Understand what is mean by "Electrical Power system". This video will explain basics about power system with example of online shopping system.
Videos you must watch -
-- What is substation - https://youtube.com/playlist?list=PL_Ht1_dWu2Yyo7oaBea4kjLdR98Bn9eO7
-- Introduction to Substation equipment - https://youtube.com/playlist?list=PL_Ht1_dWu2Yw-o5meSuO1tDBsmUEGlUhC
-- Nameplate details of Substation equipment - https://youtube.com/playlist?list=PL_Ht1_dWu2YyN6khJwCqK5y1chV8Cy44u
▶︎ Video time line -
0:00 Intro
1:21 Power system
3:15 Structure of power system
8:24 Summary
➤ To join courses related to electrical engineering download "TheElectricalGuy" app -
➜ Android App - https://play.google.com/store/apps/details?id=com.theelectricalguy.learners
➜ iOS App - https://apps.apple.com/app/theelectricalguy/id6444310859
➜ Website - http://courses.theelectricalguy.in
For more details visit – www.theelectricalguy.in
===============================================
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Created By : Gaurav J
#PowerSystem #ElectricalEngineering #TheElectricalGuy
Understand what is mean by "Electrical Power system". This video will explain basics about power system with example of online shopping system.
Videos you must watch -
-- What is substation - https://youtube.com/playlist?list=PL_Ht1_dWu2Yyo7oaBea4kjLdR98Bn9eO7
-- Introduction to Substation equipment - https://youtube.com/playlist?list=PL_Ht1_dWu2Yw-o5meSuO1tDBsmUEGlUhC
-- Nameplate details of Substation equipment - https://youtube.com/playlist?list=PL_Ht1_dWu2YyN6khJwCqK5y1chV8Cy44u
▶︎ Video time line -
0:00 Intro
1:21 Power system
3:15 Structure of power system
8:24 Summary
➤ To join courses related to electrical engineering download "TheElectricalGuy" app -
➜ Android App - https://play.google.com/store/apps/details?id=com.theelectricalguy.learners
➜ iOS App - https://apps.apple.com/app/theelectricalguy/id6444310859
➜ Website - http://courses.theelectricalguy.in
For more details visit – www.theelectricalguy.in
===============================================
📌 Join me on Social Media
Facebook ➜ https://www.facebook.com/IamTheElectricalGuy/
Instagram ➜ https://www.instagram.com/the_electricalguy/
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===============================================
📌 Equipment I use
► For online teaching
Primary mic - https://amzn.to/3pxvRLM
Secondary mic - https://amzn.to/3BmUIEF
Digital writing pad - https://amzn.to/3EbpHoF
Keyboard & Mouse combo - https://amzn.to/2Zlux3P
Mechanical Keyboard - https://amzn.to/3jywnFG
► My YouTube gears
Tripod - https://amzn.to/3ntMYf1
Primary mic - https://amzn.to/3pxvRLM
Secondary mic - https://amzn.to/3BmUIEF
Main Light - https://amzn.to/3pvF8UR
Softbox for light - https://amzn.to/2ZlrEQx
Ring light - https://amzn.to/3nnjfV6
Created By : Gaurav J
#PowerSystem #ElectricalEngineering #TheElectricalGuy
A 132/33 kV substation is an electrical substation that transforms high-voltage electricity from 132 kilovolts (kV) to 33 kV. This process is crucial for transm...
A 132/33 kV substation is an electrical substation that transforms high-voltage electricity from 132 kilovolts (kV) to 33 kV. This process is crucial for transmitting and distributing power efficiently over long distances.
*Key Components of a 132/33 kV Substation:*
1. Transformers: Step-down transformers reduce voltage from 132 kV to 33 kV.
2. Circuit Breakers: Protect the substation from faults and electrical surges.
3. Switchgear: Control and isolate electrical circuits.
4. Busbars: Conductors that carry electrical power.
*Purpose of a 132/33 kV Substation:*
1. Voltage Transformation: Steps down high voltage for safer distribution.
2. Power Transmission: Facilitates efficient transmission over long distances.
3. Distribution: Supplies power to smaller substations or industrial consumers.
*Applications of a 132/33 kV Substation:*
1. Power Distribution: Feeds electricity to industries, cities, and towns.
2. Renewable Energy Integration: Connects solar or wind farms to the grid.
3. Grid Stability: Enhances power system reliability and stability.
Would you like more details on electrical substations or power transmission?
A 132/33 kV substation is an electrical substation that transforms high-voltage electricity from 132 kilovolts (kV) to 33 kV. This process is crucial for transmitting and distributing power efficiently over long distances.
*Key Components of a 132/33 kV Substation:*
1. Transformers: Step-down transformers reduce voltage from 132 kV to 33 kV.
2. Circuit Breakers: Protect the substation from faults and electrical surges.
3. Switchgear: Control and isolate electrical circuits.
4. Busbars: Conductors that carry electrical power.
*Purpose of a 132/33 kV Substation:*
1. Voltage Transformation: Steps down high voltage for safer distribution.
2. Power Transmission: Facilitates efficient transmission over long distances.
3. Distribution: Supplies power to smaller substations or industrial consumers.
*Applications of a 132/33 kV Substation:*
1. Power Distribution: Feeds electricity to industries, cities, and towns.
2. Renewable Energy Integration: Connects solar or wind farms to the grid.
3. Grid Stability: Enhances power system reliability and stability.
Would you like more details on electrical substations or power transmission?
Let's identify all the key parts of a substation by inspection: transformers, voltage regulators, lightning arresters, reconnectors, fuses, etc. We'll look at ...
Let's identify all the key parts of a substation by inspection: transformers, voltage regulators, lightning arresters, reconnectors, fuses, etc. We'll look at a few examples.
Full edX course with interspersed practice problems to help you learn:
https://www.edx.org/learn/electricity/the-national-university-of-singapore-electricity-distribution
Aaron Danner is a professor in the Department of Electrical and Computer Engineering at the National University of Singapore.
https://www.ece.nus.edu.sg/stfpage/eleadj
Video filmed and edited by Cheryl Lim.
@randomcheryl
Let's identify all the key parts of a substation by inspection: transformers, voltage regulators, lightning arresters, reconnectors, fuses, etc. We'll look at a few examples.
Full edX course with interspersed practice problems to help you learn:
https://www.edx.org/learn/electricity/the-national-university-of-singapore-electricity-distribution
Aaron Danner is a professor in the Department of Electrical and Computer Engineering at the National University of Singapore.
https://www.ece.nus.edu.sg/stfpage/eleadj
Video filmed and edited by Cheryl Lim.
@randomcheryl
Power plants generate electricity that is delivered to customers through transmission and distribution power lines high voltage transmission lines such as those that hang between tall metal towers carry electricity over long distances to meet customer needs.
what is distribution in electrical power system
electric power distribution is the final stage in the delivery of electric power it carries electricity from the transmission system to individual consumers.
THANK`S FOR WATCHING THIS VIDEO
PLEASE LIKE COMMENT SHARE AND
SUBSCRIBE THIS CHANNEL
https://www.youtube.com/channel/UCbaujx2XLU8NlvgCL_NkIdg
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: [email protected]
Other emails: [email protected]
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
An electrical grid is an interconnected network for delivering electricity from producers to consumers for example to run your electric griddle and other home appliances. It consists of generating stations that produce electrical power, high voltage transmission lines that carry power from distant sources to demand centers, and distribution lines that connect individual customers
Power stations may be located near a fuel source, at a dam site, or to take advantage of renewable energy sources, and are often located away from heavily populated areas. They are usually quite large to take advantage of economies of scale. The electric power which is generated is stepped up to a higher voltage at which it connects to the electric power transmission network.
The bulk power transmission network will move the power long distances, sometimes across international boundaries, until it reaches its wholesale customer (usually the company that owns the local electric power distribution network).
On arrival at a substation, the power will be stepped down from a transmission level voltage to a distribution level voltage. As it exits the substation, it enters the distribution wiring. Finally, upon arrival at the service location, the power is stepped down again from the distribution voltage to the required service voltage(s).
If you are exploring about electrical grid and want to learn even more, head over to our detailed article on the subject so that you can increase your knowledge !
Link : https://www.engineeringworldchannel.com/electrical-grid/
Join 'Engineering World' like many others to get access to very special perks:
https://www.youtube.com/channel/UCh2wZoBynUkHmTX2GOwAKKg/join
Also, kindly consider subscribing to our channel if you liked the video: https://geni.us/SubscribeChannel
Watch some of our other interesting videos:
Are Wind Turbines really Environmentally Friendly?
Link: https://youtu.be/MVHzfUWul2Y
Which is the best seaplane ever made?
Link: https://youtu.be/XNQ9hnJMiY8
Can SpaceX rockets really land from the space?
Link: https://youtu.be/aH9JQ4Kash0
The video explains the function of the feeder, distributor and service mains in electrical distribution system. Feeder, Distributor & Service Mains are very important and easy terms to understand. What is feeder in power system? This video explains these terms in a very easy way!
===============================================
📌 Join me on Social Media
Facebook ➜ https://www.facebook.com/IamTheElectricalGuy/
Instagram ➜ https://www.instagram.com/the_electricalguy/
Electrical courses ➜ courses.theelectricaalguy.in
===============================================
#feeder #powersystem #electricaldistribution
Discussing some of the fascinating engineering that goes into overhead electric power transmission lines.
In the past, power generating plants were only able to serve their local areas. As power plants grew larger and further away from populated areas, the need for ways to efficiently move electricity over long distances has become more and more important. Stringing power lines across the landscape to connect cities to power plants may seem as simple as connecting an extension cord to an outlet, but the engineering behind these electric superhighways is more complicated and fascinating than you might think.
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Writing/Editing/Production: Grady Hillhouse
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Source: https://www.youtube.com/watch?v=U6fBPdu8w9U
This video is sponsored by Hello Fresh.
Understand what is mean by "Electrical Power system". This video will explain basics about power system with example of online shopping system.
Videos you must watch -
-- What is substation - https://youtube.com/playlist?list=PL_Ht1_dWu2Yyo7oaBea4kjLdR98Bn9eO7
-- Introduction to Substation equipment - https://youtube.com/playlist?list=PL_Ht1_dWu2Yw-o5meSuO1tDBsmUEGlUhC
-- Nameplate details of Substation equipment - https://youtube.com/playlist?list=PL_Ht1_dWu2YyN6khJwCqK5y1chV8Cy44u
▶︎ Video time line -
0:00 Intro
1:21 Power system
3:15 Structure of power system
8:24 Summary
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A 132/33 kV substation is an electrical substation that transforms high-voltage electricity from 132 kilovolts (kV) to 33 kV. This process is crucial for transmitting and distributing power efficiently over long distances.
*Key Components of a 132/33 kV Substation:*
1. Transformers: Step-down transformers reduce voltage from 132 kV to 33 kV.
2. Circuit Breakers: Protect the substation from faults and electrical surges.
3. Switchgear: Control and isolate electrical circuits.
4. Busbars: Conductors that carry electrical power.
*Purpose of a 132/33 kV Substation:*
1. Voltage Transformation: Steps down high voltage for safer distribution.
2. Power Transmission: Facilitates efficient transmission over long distances.
3. Distribution: Supplies power to smaller substations or industrial consumers.
*Applications of a 132/33 kV Substation:*
1. Power Distribution: Feeds electricity to industries, cities, and towns.
2. Renewable Energy Integration: Connects solar or wind farms to the grid.
3. Grid Stability: Enhances power system reliability and stability.
Would you like more details on electrical substations or power transmission?
Let's identify all the key parts of a substation by inspection: transformers, voltage regulators, lightning arresters, reconnectors, fuses, etc. We'll look at a few examples.
Full edX course with interspersed practice problems to help you learn:
https://www.edx.org/learn/electricity/the-national-university-of-singapore-electricity-distribution
Aaron Danner is a professor in the Department of Electrical and Computer Engineering at the National University of Singapore.
https://www.ece.nus.edu.sg/stfpage/eleadj
Video filmed and edited by Cheryl Lim.
@randomcheryl
Knowledge of the SPD is crucial for optical-sensor system applications. Optical properties such as transmittance, reflectivity, and absorbance as well as the sensor response are typically dependent on the incident wavelength.
Physics of SPD
Mathematically, for the spectral power distribution of a radiant exitance or irradiance one may write:
where is the spectral irradiance (or exitance) of the light (SI units: W/m3 = kg/(m·s3)); is the radiant flux of the source (SI unit: watt, W); is the area over which the radiant flux is integrated (SI unit: square meter, m2); and is the wavelength (SI unit: meter, m). (Note that it is more convenient to express the wavelength of light in terms of nanometers; spectral exitance would then be expressed in units of W·m−2·nm−1.) The approximation is valid when the area and wavelength interval are small.