scholarly journals Research of reactive power control strategy to reduce the reactive power exchange of AC and DC power grid

2017 ◽  
Vol 2017 (13) ◽  
pp. 751-755
Author(s):  
Tu Ren-chuan ◽  
Zhao Cheng-gong ◽  
Liu Zhi-jun ◽  
Cui Yong ◽  
Xie Wei ◽  
...  
Keyword(s):  
Power Control ◽  
Control Strategy ◽  
Reactive Power ◽  
Power Grid ◽  
Reactive Power Control ◽  
Dc Power ◽  
Power Exchange

Reactive Power Control Strategy of Demand Side Back-to-Back Converter Based on VSM

2020 ◽  
Vol 13 (8) ◽  
pp. 1242-1255
Author(s):  
Xiao Lyu ◽  
Gang Ma
Keyword(s):  
Power Control ◽  
Control Strategy ◽  
Reactive Power ◽  
Power Grid ◽  
Supply And Demand ◽  
Control Model ◽  
Demand Side ◽  
Control Loop ◽  
Reactive Power Control ◽  
Side Load

Background: The Demand Side Management (DSM) technology is playing an increasingly important role in the power system, in order to promote the real-time supply and demand balance of the power grid and improve the economy and safety of the power grid. Objective: To realize the flexible and continuous reactive power control of demand side load, a reactive power control strategy for the demand side back-to-back converter (DS-B2BC) is proposed. Methods: First, DS-B2BC is proposed. Then, the reactive power control model of DS-B2BC and its control loop are designed, and the reactive power control model, based on the Virtual Synchronous Motor (VSM), is established. Results: The simulation results verify that the reactive power control strategy proposed in this paper is effective, which can control the demand side load reactive power flexibly and continuously. Conclusion: Moreover, the strategy can counteract the disturbance from the power grid simultaneously.

Reactive power control strategy for a wind farm with DFIG

2016 ◽  
Vol 94 ◽  
pp. 383-390 ◽  
Author(s):  
Yung-Tsai Weng ◽  
Yuan-Yih Hsu
Keyword(s):  
Power Control ◽  
Control Strategy ◽  
Wind Farm ◽  
Reactive Power ◽  
Reactive Power Control

Study of the reactive power control strategy for single-phase gird-connected inverter

2014 ◽  
Author(s):  
Feng-feng Li ◽  
Qiu-xuan Wu ◽  
Yue-sheng Wang ◽  
Ying-jiao Xie ◽  
Lei-lei Cui ◽  
...  
Keyword(s):  
Power Control ◽  
Control Strategy ◽  
Single Phase ◽  
Reactive Power ◽  
Reactive Power Control
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