Active Power Control of Wind Power Generation by Wide Area Control System for Improvement of Transient Stability in Power Systems

In our previous work, we demonstrated effectiveness of a wide area control system using inverter-interfaced renewable energy sources on improvement of transient stability. In the present paper, we further develop the method for controlling active power of variable-speed wind power generation. The me...

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Bibliographic Details
Published in2019 9th International Conference on Power and Energy Systems (ICPES) pp. 1 - 6
Main Authors Itai, Jun, Kawabe, Kenichi, Nanahara, Toshiya
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.12.2019
Subjects
active power control
emergency control
reactive power control
transient stability
variable-speed wind power generation
wide area control system
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Summary:In our previous work, we demonstrated effectiveness of a wide area control system using inverter-interfaced renewable energy sources on improvement of transient stability. In the present paper, we further develop the method for controlling active power of variable-speed wind power generation. The method controls active power output of wind power systems by using wide area control system when a fault occurs. The control action is determined in advance to possible faults by a proposed algorithm. Numerical simulation results show that the active power control by the proposed method is more effective than an autonomous active current suppression function for the improvement of the transient stability. In addition, the results indicate that coordinated control of the active and reactive currents using the proposed method has synergistic effects of improving the transient stability.
DOI:10.1109/ICPES47639.2019.9105591