电器与能效管理技术Issue(3)：15-20,35,7.DOI:10.16628/j.cnki.2095-8188.2024.03.003
一种基于蓄电池抽头分组的守护型直流电源系统及其控制策略
A Guardian DC Power Supply System Based on Battery Tap Grouping and Its Control Strategy
摘要
Abstract
The traditional DC power supply system adopts a series connection structure of batteries,which has problems such as low reliability,high energy consumption of manual battery capacity,and safety hazards.A guardian DC power supply system based on battery tap grouping and its control strategy are proposed without changing the traditional DC system structure.By grouping and boosting parallel batteries to achieve redundant power supply to the bus,the problem of bus voltage loss caused by single battery failure in the battery pack is solved.The reliability of DC bus power supply is improved.At the same time,a protective DC power supply system's automatic capacity allocation strategy is proposed to reduce energy loss during manual capacity allocation and improve the maintenance efficiency of DC power supply equipment.关键词
抽头分组/守护型直流电源系统/母线失压/可靠性/自动核容Key words
tap grouping/guardian DC power supply system/bus voltage loss/reliability/automatic battery capacity verification分类
信息技术与安全科学引用本文复制引用
程煜杰,杨士奇,丁圆,李新元,张振远,程兴邦..一种基于蓄电池抽头分组的守护型直流电源系统及其控制策略[J].电器与能效管理技术,2024,(3):15-20,35,7.基金项目
济南轨道交通集团建设投资有限公司资助项目(2311DY21137) （2311DY21137）
