Title :
Wind Farm Grid Voltage Stability Researching Based on Cascade STATCOM
Author :
Li Shengqing ; Xu Wenxiang ; Li Weizhou ; Zeng Huanyue
Author_Institution :
Electr. & Inf. Eng. Coll., Hunan Univ. of Technol., Zhuzhou, China
Abstract :
Though most wind turbine use induction generator, when wind induction generator with power generation, it will produce a series of power quality problems such as voltage fluctuations. This paper discusses the mathematical model of the wind induction generator and cascade STATCOM, raised through the parallel cascade STATCOM to solve the wind farm grid voltage stability problems. Simulation results show that this method can effectively and quickly solve the problem of wind farm grid voltage stability, has a very important significance of the reliable operation of wind turbines, improving grid efficiency, making full use of wind energy resources, improving economic efficiency.
Keywords :
asynchronous generators; power generation economics; power generation reliability; power supply quality; power system stability; static VAr compensators; wind power plants; economic efficiency; grid efficiency; mathematical model; parallel cascade STATCOM; power generation; power quality problem; voltage fluctuations; wind energy resources; wind farm grid voltage stability researching; wind induction generator; wind turbine operation reliability; Automatic voltage control; Mathematical model; Power system stability; Stability analysis; Wind farms; Wind power generation; Wind turbines; Cascade STATCOM; Voltage stability; Wind farm; Wind induction generator;
Conference_Titel :
Intelligent System Design and Engineering Applications (ISDEA), 2013 Third International Conference on
Conference_Location :
Hong Kong
Print_ISBN :
978-1-4673-4893-5
DOI :
10.1109/ISDEA.2012.387
