Sun Jianjun's academic introduction

Awards and patents 1. A new patent has been applied: the comprehensive control device for harmonic, reactive power and negative sequence in complex power system. Winners: Chen, Cha Xiaoming, Liu Huijin,,. 2. Invention patent: comprehensive treatment method of harmonic, reactive power and negative sequence in complex power system. Winners: Chen, Cha Xiaoming, Liu Huijin,,. 3. The second prize of technological invention in Hubei Province was won by Chen, Cha Xiaoming, Liu Huijin and He. Published articles: Sun Jianjun, Cha Xiaoming, Ding Kai, Yu Lisheng. Principle and realization of a low voltage neutral harmonic control circuit. Power system automation. 2003, 18: 34-37. (including EI), Wang Xiaofeng, Tang Honghai, Cha Xiaoming, Chen. Detection and control system of active power filter based on dual DSP structure. Journal of Wuhan University (Engineering Edition), 200 1, 3: 55-59. , Zhang Zhenhuan, Liu Huijin, Chen. Hysteresis current vector control of medium voltage active power filter based on cascade inverter. Journal of China Electrical Engineering. 2005, 23: 86—90. Cha Xiaoming, Chen. Repetitive learning Boost transform control strategy for shunt active power filter. Journal of electrical technology. February 56-62, 2005. Liu Yang, Sun Jianjun, Liu Huijin and Cui Fuxin. Detection method of arbitrary harmonic current in three-phase asymmetric system based on d-q transform. Relay. 24, 2004, Chen. Research on compensation component detection of comprehensive compensation in three-phase AC system. Power Grid Technology, 1999, 7: 24-26 Jiang Junfeng, Liu Huijin, Chen. Sun Jianjun. A new method of voltage space vector double hysteresis current control for active power filter. Journal of China Electrical Engineering, 2004.438+00: 82-86. Chen Yun. Sun Jianjun. Design of low-pass filter connected with parallel active power filter and power grid. Power system automation. 2005, 3:65-72,,, Chen. Application summary of multilevel cascaded converter based on SPWM. Relay. 2003, 6: 78-8 1., Chen,,. Discussion on dynamic voltage restorer and its detection method. Electric power automation equipment. In 2003, 1:68-7 1 scientific research achievement, active power filter (APF), which has been commercialized; Medium voltage dynamic reactive power compensation (STATCOM) has been commercialized; Hvdc Light Platform (HVDC-Light) has been commercialized; The voltage disturbance generator (400 V ~ 35 kV) has been completed.