摘要
结合电力操作电源的特性,建立了基于有限双极性控制的操作电源的小信号模型,并设计了控制电路。克服了开关电源轻载实现零电压零电流开关(Zero-VoltageZero-CurrentSwitching,ZVZCS)效果不好以及传统电压控制模式反应相对较慢的缺陷。该电路具有简单、可靠、稳定的特点。
In this paper,the small signal modeling of the electric rectifier based on limited double poled control scheme is presented, and the control loop circuit is designed.This scheme overcomes the disadvantage that the range of soft switching is limited by the load current.And this control loop circuit resolves the shortcomings of slow response with conventional voltage-control mode.The circuit is characterized by simplification, credibility and stabilization.
出处
《电力电子技术》
CSCD
北大核心
2006年第3期117-119,共3页
Power Electronics
关键词
电源
控制电路/电力操作电源
有限双极性控制
power supply
control scheme / eletric operating power supply
limited double pole control
