电力系统继电保护二次回路技术的应用分析

Application Analysis of Secondary Circuit Technology of Power System Relay Protection

伴随新时代我国电力事业的跨越式发展,电力需求与日俱增,各类变电站工程如雨后春笋般出现,这同时也给变电站的运行提出了更高要求。继电保护作为一项技术方法,在变电站运行时扮演着关键角色。尤其是继电保护中的二次回路(以下简称“二次回路”),如果产生若干纰漏,极易诱发本可避免的电力故障。当前变电站继电保护二次回路中往往存在一定的安全隐患,因此,在实际开展工作过程中要积极强化隐患的排查工作,从而保障变电站继电保护二次回路能够稳定的运行,以实现保障电力供应的效果。

With the rapid development of my country's power industry in the new era,the demand for electricity is increasing day by day,and various substation projects have sprung up,which also puts forward higher requirements for the operation of substations.As a technical method,relay protection plays a key role in the operation of substations.Especially for the secondary circuit in relay protection(hereinafter referred to as the"secondary circuit"),if a number of faults occur,it is very easy to induce an avoidable power failure.At present,there are always certain hidden dangers in the secondary circuit of relay protection in substations.Therefore,in the actual work process,it is necessary to actively strengthen the investigation of hidden dangers to ensure the stable operation of the secondary circuit of relay protection in substations.The effect of electricity supply.