scholarly journals Emergency control strategy of power system transient instability based on DBN

2021 ◽  
Vol 645 ◽  
pp. 012016
Author(s):  
Ziyue Qiang ◽  
Junyong Wu ◽  
Baoqin Li ◽  
Ruoyu Zhang ◽  
Liuyun Qin
Keyword(s):  
Power System ◽  
Control Strategy ◽  
Emergency Control ◽  
Transient Instability

Generation Shedding and Load Shedding Based on Transient Energy Margin Sensitivity

2011 ◽  
Vol 383-390 ◽  
pp. 6851-6855
Author(s):  
Ke Zhang ◽  
Lin Lin
Keyword(s):  
Power System ◽  
Control Strategy ◽  
Power Flow ◽  
Flow Distribution ◽  
Load Shedding ◽  
Distribution Factor ◽  
Emergency Control ◽  
Transient Energy

This paper proposes a method for calculating generation shedding and load shedding in the emergency control of power system. The method is based on the theory of transient energy margin sensitivity, combining with the power flow distribution factor technology. It gives generation shedding and load shedding fast and efficiently. The simulation result proves that the method developed is feasible for the construction of emergency control strategy.

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