摘要
介绍一种用功率守恒的方法近似代替负载电流前馈控制中的直流侧电流,不但能达到与之类似的效果,而且去除了直流侧电流传感器,降低了成本,仿真验证说明了本方法的有效性。
A new method which applies power conservation to approximately replace the DC-side current of the load current feed-forward control was proposed.Not only similar effects can be achieved,but also the current sensor on the DC-side can be removed,as a result,the cost will be reduced.The simulation verified the effectiveness of the method.
出处
《华东电力》
北大核心
2010年第3期356-357,共2页
East China Electric Power
基金
国家863高技术研究发展计划项目(2008AA11A145)
天津市科技支撑重点项目(09ZCKFGX01800)
关键词
功率守恒
负载电流前馈控制
电流传感器
power conservation
feed-forward control of load current
current sensor
