摘要
单周期控制策略简单可靠，动态响应速度快，能很好地抑制输入电压扰动和负载突变。本文阐述了单周期控制Boost—PFC的工作原理，对单周期控制Boost—PFC进行了基于Saber软件的CAD设计和仿真。仿真结果表明，单周期控制适用干Boost变换器，能够实现功率因数校正。
The strategy of one-cycle control is of simple and reliable with the ability to restrain the disturbance of input voltage and the load saltation. This paper describes the principle of Boost Active Power Factor Correction （APFC） circuit controlled by one- cycle control algorithm, and the CAD design and simulation based on Saber modeling of one-cycle control Boost-PFC is built and optimized. The simulation results show that one-cycle control strategy is suitable for Boost convertor; it is able to realize the power factor correction.
出处
《自动化信息》
2012年第5期33-34,共2页
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