摘要
在分析单周控制技术原理的基础上,提出了一种新非线性控制技术——改进的单周控制,解决了单周控制技术对负载扰动抑制能力差的缺点。采用改进单周控制技术可有效抑制开关变换器输入电压和负载的扰动。本文以降压型开关变换器为例,通过计算机仿真和实验,对该技术的可行性进行了验证。
A new nonlinear control technology that improved one-cycle control technology is proposed.It is based on the theory of one-cycle control technology.One-cycle control technology is infirmness for load disturbance and the improved onecycle technology overcomes the shortcoming of one-cycle control technology.It is strong to reject power source and load disturbances.Simulations and experiments with a buck converter have demonstrated the feasibility of the new control technology.
出处
《电力电子技术》
CSCD
北大核心
2005年第4期38-40,共3页
Power Electronics
关键词
变换器/单周控制
非线性控制
converters/one-cycle control
nonlinear control
