Chai Li
Wuhan University of Science and Technology
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Publication
Featured researches published by Chai Li.
chinese control and decision conference | 2017
Li Cui; Liu Zhenxing; Chai Li; Wang Jiying
In the control of 400Hz power inverter systems, a new method based on Hilbert transform and DQ transform is proposed. The αβ coordinate is structured according to actual measured voltage and its Hilbert transform. Then the DC quantities under the rotating coordinate is obtained by the DQ transform, followed which the double closed loop control model can be structured. Compared with the conventional method which the BETA data is structured by the 90° delay, the good performance of the proposed method is verified in the simulation results. In addition, on the circumstance of the sudden load adding to the system, the method eliminates the secondary subsidence of output voltage problems, which cannot be solved by the conventional 90° delay method.
chinese control conference | 2012
Yang Jun; Chai Li; Luo Xu
Archive | 2014
Sheng Yuxia; Chai Li; Pan Yu
Archive | 2014
Chai Li; Lin Yanjun; Sheng Yuxia
Archive | 2014
Chai Li; Lin Yanjun; Sheng Yuxia; Zhou Xiaojie
chinese control conference | 2013
Pu Tao; Chai Li; Sheng Yuxia; Liu Zhenxing
Archive | 2013
Yang Jun; Chai Li; Li Wei; Luo Xu; Tian Xin
Archive | 2017
Chai Li; Guo Shiyao; Sheng Yuxia
Archive | 2017
Chai Li; Feng Zheng; Yang Jun; Luo Xu; Wu Chenhui
Archive | 2017
Chai Li; Zhang Junfeng; Yang Jun; Luo Xu