智能变电站与常规变电站运行维护的几点关键区别
2021-12-27赵勇
赵勇


摘要:变电站的重要性不言而喻,其是电力系统中的重要组成部分,在时代的发展下,变电站也逐渐实现了智能化,因此出现了智能变电站。相较于常规变电站,智能变电站的优势较为明显,不过其在运行维护的过程中也有较多的不同,本文尝试对这一问题进行简要分析,首先简述了智能变电站,其次,对它和常规变电站进行了分析,凸显其优势,最后重点探讨它们的运行维护,分析了这两者在保护功能压板投退、开关的跳、合闸压板投退、二次设备巡视重点、检修状态压板作用、GPS对时系统作用、设备验收过程这几个方面的区别。
关键词:智能变电站;常规变电站;运行维护;区别
Abstract: the importance of substation is self-evident. It is an important part of power system. With the development of the times, the substation has gradually realized intelligence, so there is an intelligent substation. Compared with conventional substation, intelligent substation has obvious advantages, but it is also different in the process of operation and maintenance. This paper attempts to make a brief analysis of this problem. Firstly, it briefly describes the intelligent substation, secondly, it analyzes it and conventional substation to highlight its advantages, and finally focuses on their operation and maintenance, The differences between the two in protection function pressing plate on and off, switch tripping, closing pressing plate on and off, key points of secondary equipment inspection, maintenance status pressing plate function, GPS time system function and equipment acceptance process are analyzed.
Key words: intelligent substation; Conventional substation; Operation and maintenance; difference
引言
智能化是当前各行各业在发展的过程中一个必然的趋势,对于变电站来说,智能变电站的出现,给电力系统的顺畅运行以及各项电力工作的开展,提供了极大的帮助。因此,有必要全面认识它。本文主要着眼于其和常规变电站运行维护的几点区别,从而让人们对它有更全面的认识,同时,期待为我国电力事业发展,贡献些许力量。
一、智能变电站介绍
对智能变电站进行分析可以得知,其主要的特点是采用了先进的智能设备,在具体工作的过程中,它实现了全站信息数字化,此外,通信方面也方便,网络化趋势明显,给工作质量的提升提供了帮助。而且在智能化的基础上,有很多比较基础的工作可以自动完成,比如测量。其还包含高级功能,比如在线分析决策,这样一来,就可以顺利和相邻变电站,电网调度等进行互動[1]。……
