Buck-Boost变化器的仿真分析  

The Simulation Research of Buck-Boost Converter

作　　者：李雪莉[1] 

机构地区：[1]中国石化集团管道储运公司潍坊输油处,滨州256600

出　　处：《科学技术与工程》2010年第27期6648-6652,共5页Science Technology and Engineering

摘　　要：PSpice是一款功能强大的电路仿真软件,仿真结果十分接近电路的真实状态。应用PSpice对Buck-Boost变换器的全部工作过程进行了仿真与分析,Buck-Boost电路的工作过程包括电路启动时的瞬态工作过程和稳态工作过程。对电路中储能元件的各种工作状态进行了分析,给出了大量直观的仿真波形,从而更进一步了解了Buck-Boost变换器。PSpice is a powerful simulation software,simulation results are very close to the true state of the circuit.The overall working stages of Buck-Boost converter is simulated and analyzed by PSpice.The working process of the Buck-Boost circuit includes the transient process of start-up circuit and the steady working process.All the stages of stored energy elements of Buck-Boost converter are also introduced.The large number of visual simulation waveforms are given.Thus the understanding of Buck-Boost converter is deepened.

关 键 词：BUCK-BOOST变换器 PSPICE 暂态分析 稳态 

分 类 号：TM46[电气工程—电器]