矿用本质安全型开关电源研究

Research on Mine Intrinsically Safe Switching Power Supply

本质安全型开关电源是在煤矿井下工作环境中使用的关键电力设备之一,对其性能和可靠性的要求非常高。对矿用本质安全型开关电源的研究进行了概述:首先介绍了本质安全型开关电源的基本结构和原理;然后详细讨论了电源的硬件原理和过压保护技术;最后,提出了电源使用中的注意事项,并对本安电源未来的发展方向进行了总结。

Intrinsically safe switching power supply is one of the key electrical equipment used in coal mine working environment,and the requirements for its performance and reliability are very high.This paper provides an overview of the research on intrinsically safe switching power supply for mining.Firstly,the basic structure and principle of intrinsically safe switching power supply are introduced,and then the hardware principle and overvoltage protection technology of the power supply are discussed in detail.Finally,the precautions for using intrinsically safe switching power supply are proposed,and the future development direction of intrinsically safe switching power supply is summarized.