基于矿用开关电源设计与故障维护分析  

Based on Mine Switching Power Supply Design Analysis and Fault Maintenance

作　　者：赵瑞林[1] 

机构地区：[1]陕西工业职业技术学院电气工程学院,陕西咸阳712000

出　　处：《中国锰业》2016年第4期132-134,共3页China Manganese Industry

摘　　要：开关电源是利用现代电力电子技术,控制开关晶体管开通和关断的时间比率,维持稳定输出电压的一种电源。矿用开关电源是矿业系统的重要组成部分,其性能的可靠性、安全性至关重要。该类电源的特点是多路输出。矿用电源故障问题,可以根据经验通过排除法对矿用电源问题逐一排查,来确定问题所在,然后用相应的方法进行解决。The switching power supply is the use of modern electronic technology,including the control switch transistor turn-on and turn off time ratio to maintain a stable output voltage power supplies.Switching power supply is an important part of mine mining system,critical reliability and safety performance.Characteristics of this type of power is the multi output power supply fault,mine,as can be in the experience.We can achieve in process of elimination of mine power supply problems one by one to determine the problems.

关 键 词：开关电源 矿用 故障现象 排故方法 

分 类 号：TD605[矿业工程—矿山机电]