摘要
介绍超级电容自身充电放电迅速,比功率大的特性,与电动汽车制动瞬时回能提供可行方案。利用超级电容提供给无刷直流电机的能量作用于车轮实施制动,降波斩波器处理电机制动能转化为来的电能并向储能部件超级电容充电。比例-积分-导数控制器自动处理无刷直流电机供电与超级电容充电的电流差别信号,使超级电容制动回收电流趋于稳定,最终模拟仿真验证理论的正确性。
The article introduces the super capacitor charge discharge itself quickly,than the characteristics of large power,and the electric car braking instantaneous can provide feasible solution. Using ultracapacitors provide energy function of brushless dc motor in wheel braking,chopper down wave processing electric mechanism is transformed into kinetic energy to electrical energy and super capacitor charging to the energy storage components.Proportional integral derivative controller automatic processing power brushless dc motor with the super capacitor charging current difference signal,the super capacitor recycling braking current stable,finally simulation verifies the correctness of theory.
出处
《电子测试》
2016年第5X期112-114,共3页
Electronic Test
关键词
超级电容充电
PID差分信号控制
降波斩波器
制动能量回收
super capacitor charging
PID difference signal control
send a wave of chopper
braking energy recovery
