Peculiarities of the Reconstruction of the Relay Protection of a Transformer Substation

2022 IEEE 8th International Conference on Energy Smart Systems (ESS) Pub Date : 2022-10-12 DOI:10.1109/ESS57819.2022.9969294

N. Filimonenko, Kostiantyn Filimonenko, Hryhoriy Melkonov

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Abstract

The paper presents the results of the analysis for the implementation of the transition of the existing 6 kV Substation to voltage class 35 kV with reconfiguration and automation of electrical equipment of the substation - this is a necessary and priority step to improve the efficiency of electrical networks. When considering in detail all the advantages of the presented terminals the most acceptable is the Sepam (Schneider Electric) type relay protection. To achieve safe and reliable operation of the power supply system, the substation must be equipped with microprocessor relay protection devices. In addition to the necessary functioning of the terminals can be equipped with interface parts of the lower stage, which are needed when building an automated design (configuration) of power facilities. The aim of the paper is to study the possibility and implementation of equipping microprocessor-based relay protection of the substation to ensure the normal safe and reliable operation of the substation power supply system. Switch to relay protection and electrical automation device on microprocessor-based element base.

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变电站继电保护改造的特点

本文介绍了通过变电站电气设备的改造和自动化，实现现有6千伏变电站向35千伏电压等级过渡的分析结果，这是提高电网效率的必要和优先步骤。当详细考虑所有端子的优点时，最可接受的是Sepam(施耐德电气)型继电保护。为了实现供电系统的安全可靠运行，变电站必须配备微处理器继电保护装置。除了终端的必要功能外，还可以配备下层的接口部件，这是建立自动化设计(配置)电力设施时所需要的。本文的目的是研究在变电站安装基于微处理器的继电保护，以保证变电站供电系统正常安全可靠运行的可能性和实现。开关到继电保护和电气自动化装置在微处理器为基础的元件基础上。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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2022 IEEE 8th International Conference on Energy Smart Systems (ESS)

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