Transient voltage stability emergency control strategy for HVDC receiving end power grid based on global orthogonal collocation

Transient voltage stability emergency control strategy for HVDC receiving end power grid based on global orthogonal collocation

When asynchronous motors, especially double-fed asynchronous motors in large capacity pump storage are the main loads in the high voltage direct current (HVDC) receiving end power grid, the increase of the equivalent slip of asynchronous motor load may cause transient voltage instability. In order t...

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Bibliographic Details
Main Authors: Qingyan Li, Tao Lin, Ziyu Guo, Hui Du, Xiyue Fu, Xialing Xu
Format: Article
Language:English
Published: Elsevier 2023-09-01
Series:Energy Reports
Subjects:
High voltage direct current (HVDC)
Transient voltage stability
Emergency reactive power source
Emergency control strategy
Global orthogonal collocation (GOC)
DC current control scheme
Online Access:http://www.sciencedirect.com/science/article/pii/S2352484723006844

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