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The Design of Partial Electric and Control System for 500kV Substation

机译:500kV变电站部分电气控制系统的设计

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The good design of the electric section in substation and its stable move may effect the electrical system of substation directly, this paper aim at the design of an electric primary section in substation and its supervisory system for the 500kv substation, based on the principle of connecting line of the electric primary section in substation and the function of the realization, and then by comparing the design of the double bus bars of double with bypass line subsection and line of 3/2 circuit breaker, we fixed the main wiring scheme. The design based on Programmable Logic Controller and supervisory control and data acquisition is an electric primary section of monitoring system.and the monitoring and control of the state and parameter in electric primary section in substation are realized by the monitoring system, which ensure the security of system, improve the level of automation and intelligent.
机译:变电站电气部分的良好设计及其稳定的运行方式可能会直接影响到变电站的电气系统,本文基于连接原理,针对500kv变电站的变电站电气主要部分及其监控系统进行设计。变电站电气一次部分的线路和实现的功能,然后通过将双侧双母线的设计与旁路线路分段和3/2断路器线路进行比较,确定了主接线方案。基于可编程逻辑控制器,监督控制和数据采集的设计是监控系统的电气主要部分,通过该监控系统对变电站电气主要部分的状态和参数进行监控,确保了安全性。系统,提高了自动化和智能化水平。

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