电源技术2012，Vol.36Issue(6)：861-862,2.
固态高频电源频率保护电路
Solid-state high frequency power frequency protection circuit
付东翔 1王亚刚 1陈玮 1胡春燕1
作者信息
- 1. 上海理工大学光电信息与计算机工程学院控制科学与工程系,上海200093
- 折叠
摘要
Abstract
Solid-state high frequency power has a frequency range when it works normally.However,the fault conditions,such as sensor short circuit,open circuit,grounding,and etc.cause output impedance and frequency changing.When the frequency Is too high or too low,over-voltage or over-current is resulted.Both cases can damage the equipment,and affect the normal production.The solid-state high power frequency protection principles and circuit design were described In this paper.When the device operating frequencies were beyond the normal operating frequency range,alarm action was done quickly.So that the rectifier bridge output was zero to protect the equipment against damage.关键词
感应加热/固态高频电源/频率保护Key words
induction heating/solid-state high frequency power/frequency protection分类
信息技术与安全科学引用本文复制引用
付东翔,王亚刚,陈玮,胡春燕..固态高频电源频率保护电路[J].电源技术,2012,36(6):861-862,2.
