Doubly Fed Induction Generators (Full Lecture)
1.2 هزار بار بازدید -
8 ماه پیش
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In this lesson we'll compare
In this lesson we'll compare and contrast traditional synchronous generators with induction generators and discuss how doubly fed induction generators are an ideal 3rd option which can both operate at variable rotational speeds and manage reactive power requirements. We'll learn in hyposynchronous operation the rotor electromagnet can be turned in the same direction as the underspeed rotor to make up the difference and in hyperynchronous operation the rotor electromagnet can be turned in the opposite direction of the overspeed rotor to slow it down. Additionally, we'll examine plots of doubly fed induction generator electrical and mechanical properties at different rotational speeds and explore the use of bidirectional AC to AC converters that extract power from the rotor. Lastly we'll compare and contrast synchronous generators making use full converters with doubly fed induction generators making use of comparatively less expensive partial converters. (Full Lecture)
0:00 Introduction
6:14 Synchronous and induction generator review
11:30 DFIG
16:00 Hyposynchronous operation
24:20 Hypersynchronous operation
30:10 Partial vs full conversion
33:00 Power flow for various operational modes
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If you wish to support this project please visit the Patreon page at: Patreon: bigbadtech
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Copyright information: Use this lecture. Use it at home, at work, or at school. Put it in a playlist, embed it in a website, share it with your coworkers, family, friends, and enemies. I made this lecture and posted it on YouTube so users everywhere have free access to this information.
This being said, this YouTube channel is meant to be the sole point of distribution for this lecture. Users are not authorized to download it, change it, or charge for access. Don’t even think of downloading it and uploading to your own channel and pretending it’s your own work. Not cool. Use this lecture and let your friends know this free resource exists.
Use it. Don't steal it. Be cool.
__________________
For more FREE online technical training check out the following playlists available at the bigbadtech channel:
DC Circuit Analysis DC Circuit Analysis
Single Phase AC Circuit Analysis Single Phase AC Circuit Analysis
3 Phase AC Circuit Analysis 3 Phase AC Circuit Analysis
Hydraulics Hydraulics and Electrical Control of ...
Pneumatics Pneumatics
Motor Control Motor Control
Motors and Generators Motors and Generators
Motor Drives/Variable Frequency Drives (VFD) Motor Drives
Programmable Logic Controllers (PLCs) Programmable Logic Controllers (PLCs)...
0:00 Introduction
6:14 Synchronous and induction generator review
11:30 DFIG
16:00 Hyposynchronous operation
24:20 Hypersynchronous operation
30:10 Partial vs full conversion
33:00 Power flow for various operational modes
___________________
If you wish to support this project please visit the Patreon page at: Patreon: bigbadtech
___________________
Copyright information: Use this lecture. Use it at home, at work, or at school. Put it in a playlist, embed it in a website, share it with your coworkers, family, friends, and enemies. I made this lecture and posted it on YouTube so users everywhere have free access to this information.
This being said, this YouTube channel is meant to be the sole point of distribution for this lecture. Users are not authorized to download it, change it, or charge for access. Don’t even think of downloading it and uploading to your own channel and pretending it’s your own work. Not cool. Use this lecture and let your friends know this free resource exists.
Use it. Don't steal it. Be cool.
__________________
For more FREE online technical training check out the following playlists available at the bigbadtech channel:
DC Circuit Analysis DC Circuit Analysis
Single Phase AC Circuit Analysis Single Phase AC Circuit Analysis
3 Phase AC Circuit Analysis 3 Phase AC Circuit Analysis
Hydraulics Hydraulics and Electrical Control of ...
Pneumatics Pneumatics
Motor Control Motor Control
Motors and Generators Motors and Generators
Motor Drives/Variable Frequency Drives (VFD) Motor Drives
Programmable Logic Controllers (PLCs) Programmable Logic Controllers (PLCs)...
8 ماه پیش
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