Zhao Yanqing
Electric Power Research Institute
Network
Latest external collaboration on country level. Dive into details by clicking on the dots.
Publication
Featured researches published by Zhao Yanqing.
ieee international conference on power system technology | 2014
Zhao Yanqing; Feng Shuanglei; Ma Suoming; Zhao Jun-Qi; Sun Rongfu; Yang Chaoying
To assess the energy loss of wind farm during wind power curtailment accurately, a method to calculate wind power curtailment of a wind farm, which is called mast trend extrapolation, is proposed. Wind speed of mast nearby is used as input data in this method. Considering effects of wind farms area topography, roughness change and wake effect on local wind speed in the wind farm, this approach builds wind farm numerical model. By using theory of micro meteorology, mast wind speed is extrapolated to each turbine at hub height. The turbine power is available combining the theory power curve. Wind farm theory power is accumulated by each turbines theory power. And then wind power curtailment is available. From the essence of development and change of wind speed, the approach according to the actual characteristics of wind farm, through the data modeling, simulation calculate the actual flow of wind speed in wind farms. Applying both mast trend extrapolation method and general sample turbine method in wind power curtailment calculation of a wind farm, it shows that the calculation precision of mast trend extrapolation method is higher than sample turbine method, which can meet the requirement of engineering application.
Archive | 2013
Wang Weisheng; Liu Chun; Feng Shuanglei; Wang Bo; Zhang Fei; Zhao Yanqing; Jiang Wenling; Lu Jing; Che Jianfeng; Wang Xiaorong; Wang Zheng; Hu Ju; Zhang Jian; Zhang Guoqiang
Archive | 2015
Che Jianfeng; Liu Chun; Feng Shuanglei; Wang Bo; Li Jian; Lu Jing; Zhang Fei; Zhao Yanqing; Jiang Wenling; Wu Fangyuan
Archive | 2014
Liu Chun; Feng Shuanglei; Wang Bo; Jiang Wenling; Lu Jing; Zhang Fei; Che Jianfeng; Yang Hongying; Zhao Yanqing
Archive | 2013
Wang Xiaorong; Liu Chun; Wang Weisheng; Feng Shuanglei; Wang Bo; Hu Ju; Yang Hongying; Jiang Wenling; Lu Jing; Zhang Fei; Zhao Yanqing; Zhang Chao; Wang Zheng; Che Jianfeng; Jin Shuanglong; Liu Shaoyu
Archive | 2015
Jiang Wenling; Feng Shuanglei; Wang Bo; Wang Weisheng; Liu Chun; Zhao Yanqing; Wang Zheng; Yang Hongying; Guo Ziming; Zhang Hao; Yan Bo; Qi Yue; Xing Jin; Song Lei; Li Xinpeng
Archive | 2015
Wang Zheng; Liu Chun; Geng Tianxiang; Feng Shuanglei; Wang Bo; Wang Weisheng; Ding Maosheng; Jiang Wenling; Zhao Yanqing; Ge Jun; Lu Jing; Zhang Fei; Che Jianfeng; Yang Hongying; Jin Shuanglong; Hu Ju; Ma Zhenqiang; Song Zongpeng
Archive | 2015
Jin Shuanglong; Feng Shuanglei; Wang Bo; Liu Chun; Wang Weisheng; Hu Ju; Ma Zhenqiang; Song Zongpeng; Jiang Wenling; Zhao Yanqing; Wang Zheng; Yang Hongying; Che Jianfeng; Lu Jing; Zhang Fei
Archive | 2015
Zhao Yanqing; Feng Shuanglei; Wang Bo; Wang Weisheng; Liu Chun; Bai Kai; Jiang Wenling; Liu Yu; Wang Zheng; Liu Hui; Yang Hongying; Zhang Fei; Zhao Junyi; Yang Chaoying
Archive | 2013
Chi Yongning; Wang Yuefeng; Feng Shuanglei; Zhao Yanqing; Zheng Taiyi; Yang Guoxin; Sun Yong