STUDY ON MEASUREMENT AND SIMULATION EVALUATION OF LARGE WIND POWER PLANT CAUSED EFFECTS ON POWER QUALITY
Based on IEC61400-21, and through measurements of typical grid connected variable speed constant frequency wind power plant, characteristics of power quality of the doubly-fed wind generator are analyzed. A simulation method based on Monte Carlo method to simulate the outage and load change of wind power plant is presented. The changes of power quality caused by doubly-fed wind generator are simulated. Compared the simulation results with the measured data, the simulation model is proved suitable for the evaluation of doubly-fed wind generator caused effects on power quality. Studies show that the wind speed have direct effect on voltage fluctuation and flicker caused by wind power plant, and the short-circuit capacity on the connection point of wind power plant to power grid has big effect on voltage flicker. Rational system design and operation arrangement can reduce voltage flicker.
Lin Yong Xia Mingchao Wu Jun Wang Chen Ao Ran
Department of Electrical Engineering The Hong Kong Polytechnic University Hong Kong, China Department of Electrical Engineering Beijing Jiaotong University Beijing 100044, China Department of Electrical Engineering Tsinghua University Beijing 100084, China Beijing Precede Technology Co, Ltd Beijing 100098, China
国际会议
2007世界太阳能大会(Proceedings of ISES Solar World Congress 2007)
北京
英文
2007-09-18（万方平台首次上网日期，不代表论文的发表时间）