压控型Buck变换器的建模与仿真
Modeling and Simulation of Voltage Controlled Buck Converter
摘要:
本文对Buck直流变换器进行了建模与仿真。通过小信号分析法研究连续导电模式下压控型Buck变换器的模型,并采用PID补偿网络进行控制器的设计,最后通过Saber仿真软件对电路进行仿真,仿真结果验证了控制器设计的合理性。
Abstract: This paper researches on the Modeling and Simulation of Buck DC-DC converter based on the small signal analysis method in non-ideal conditions. And a controller is designed by PID compensation network. At last, the circuit is simulated by the Saber software; the results verify the reasonableness of the controller.
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