电源技术2026，Vol.50Issue(3)：576-580,5.DOI:10.3969/j.issn.1002-087X.2026.03.023
基于PSIM的电源控制器HE-Boost仿真分析研究
Research on simulation analysis of PCU HE-Boost based on PSIM software
程海峰 1毕然 1孙世卓 1刘鹏1
作者信息
- 1. 中国空间技术研究院通信与导航卫星总体部,北京 100094
- 折叠
摘要
Abstract
As the crucial element of satellite power supply,the main function of the power condition unit(hereinafter referred to as PCU)is to generate a stable main bus voltage for the satellite.The main error amplifier module(hereinafter referred to as MEA)is the core control module of PCU,and the battery discharge regulator module(hereinafter referred to as BDR)is the power module of the satellite during eclipse period through MEA signal.The HE-Boost topology is the prevalent topologi-cal form of the BDR module in the satellite power system.The working principle and control strategy of HE-Boost of PCU in detail is described.The HE-Boost simulation model based on PSIM software is constructed.The simulation result and measured waveform verify the correctness of the control strategy.关键词
电源控制器/放电调节模块/HE-Boost/MEAKey words
power condition unit/battery discharge regulator/HE-Boost/main error amplifier分类
信息技术与安全科学引用本文复制引用
程海峰,毕然,孙世卓,刘鹏..基于PSIM的电源控制器HE-Boost仿真分析研究[J].电源技术,2026,50(3):576-580,5.
