ZHENG Mu qiao, SONG Xiao qing, SUN De fu, ZANG Ke mao. New Method to Restrain Pumping Voltage of Braking Procedure for Brushless DC Motor of Electric Armored Vehicle[J]. JOURNAL OF BEIJING INSTITUTE OF TECHNOLOGY, 2002, 11(2): 137-141.
Citation:
ZHENG Mu qiao, SONG Xiao qing, SUN De fu, ZANG Ke mao. New Method to Restrain Pumping Voltage of Braking Procedure for Brushless DC Motor of Electric Armored Vehicle[J].JOURNAL OF BEIJING INSTITUTE OF TECHNOLOGY, 2002, 11(2): 137-141.
ZHENG Mu qiao, SONG Xiao qing, SUN De fu, ZANG Ke mao. New Method to Restrain Pumping Voltage of Braking Procedure for Brushless DC Motor of Electric Armored Vehicle[J]. JOURNAL OF BEIJING INSTITUTE OF TECHNOLOGY, 2002, 11(2): 137-141.
Citation:
ZHENG Mu qiao, SONG Xiao qing, SUN De fu, ZANG Ke mao. New Method to Restrain Pumping Voltage of Braking Procedure for Brushless DC Motor of Electric Armored Vehicle[J].JOURNAL OF BEIJING INSTITUTE OF TECHNOLOGY, 2002, 11(2): 137-141.
School of Vehicle and Transportation Engineering, Beijing Institute of Technology, Beijing100081, China
2.
School of Vehicle and Transportation Engineering, Beijing Institute of Technology, Beijing100081, China; Department of Control Engineering, Armored Institute of Technology,Beijing 100072,China
3.
Department of Control Engineering, Armored Institute of Technology,Beijing 100072,China
In order to restrain the high pumping voltage of braking procedure which is harmful to the system of electric armored vehicle. Based on the analysis of pumping voltage of the braking procedure, the relation between pumping voltage and PWM ratio is derived and a new digital control method to restrain the pumping voltage by changing PWM ratio is put forward. Because the capacitance is decreased effectively, the volume of controller is reduced and the performance to price ratio is improved. The results of computer simulation and experiment proved that this method is feasible and valid.
Huang Feili.Study on regenerative braking of permanentmagnet brushless DC motor drive system at low speed forelectric vehicles[J]. Electric Technology Journal,1995(3);27-36.(in Chinese)
[2]
Jiang Xinjian.Research on a permanent magnet synchronous motor drive system for electric vehicle[J]. Electric Machines and Control,1997,1(4):208-213.(inChinese)
[3]
Sun Lizhi.Analysis and simulation of regenerative braking of PM synchronous motors[J]. Micro-Motor,1997(6):8-22.(in Chinese)
[4]
Li Zhiming.Speed adjustment system of synchronousmotor[M]. Beijing:Machine Industry Press,1996.(inChinese)