继电保护系统的可靠性及其在电网中的运用

摘要

针对继电保护系统的可靠性及其运用进行简单论述.从电网运用角度来说,继电保护系统运行受硬件装置的影响较大,若装置的灵敏度较低,极易发生拒动行为.若想保证它在电力系用故障时及时、准确介入,需要全面提升微机化和信息化水平,从而提升其智能化水平.%This paper discusses the reliability and application of relay protection system. From the point of view of power grid, the operation of relay protection system is greatly affected by the hardware device. In order to ensure the timely and accurate intervention of the power system, it is necessary to improve the level of microcomputer and informatization.