站控负荷控制系统在电网中的应用

Load Control Station Control System and its Application in Power System

发电厂站控系统是一种以PLC为基础,用于多机组发电厂的全自动监视的控制系统,特别适用于孤立式多机组电厂的自动运行和负荷控制,负荷控制功能是站控系统的最主要的功能之一。发电厂站控系统是目前某电网的主要电力自动化装置之一,本文阐述了发电厂站控系统负荷控制功能的原理,并对其在某电网中的应用进行分析。

Based on PLC, the station control system is a multi-unit automatic monitoring system used in power plant. It is especially suitable for isolated automatical running and load controlling of multi-unit power plant. The load control functionality is one of the most important features of the station control system. Station control system in power plant is one of the main electric power automation device, In this paper, we describe the theory, analysis and application of of the load control system in a grid.