电器与能效管理技术Issue(8)：21-24,4.DOI:10.16628/j.cnki.2095-8188.2017.08.005
基于模拟电路的自复式过欠压保护器设计与实现
Design and Implementation of Self-Reset Over-Voltage or Under-Voltage Protection Device Based on Analog Circuit
易先君1
作者信息
- 1. 上海电科电器科技有限公司,上海 200063
- 折叠
摘要
Abstract
Over-under-voltage protection is a basic protection of low-voltage distribution system for electric equipment.Based on the research of power relay, a self-reset over-voltage or under-voltage protection device was proposed,which is based on the combination design of analog circuit and small power relay.The principle block diagram and circuit diagram were given.Self-reset over-voltage or under-voltage protection and state indication function was realized.Through experimental tests,self-reset over-voltage or under-voltage protector can be proved effectively implement the protection of electric equipment, to ensure the quality of power supply.关键词
模拟电路/过电压保护/欠电压保护/自复式Key words
analog circuit/over-voltage protection/under-voltage protection/self-reset分类
信息技术与安全科学引用本文复制引用
易先君..基于模拟电路的自复式过欠压保护器设计与实现[J].电器与能效管理技术,2017,(8):21-24,4.
