大容量电网短路电流控制措施优化配置原则和方法  

Principles and Methods of Optimizing Configuration of Short-circuit Current Control Measures in Large Capability Power System

作　　者：宋云亭[1] 申旭辉[1] 赵利军[2] 董晓晶[2] 孟涛[3] 周宗川[2] 赵李宏[3] 任大江[2] 

机构地区：[1]中国电力科学研究院,北京市海淀区100192 [2]国网宁夏电力公司经济技术研究院,宁夏回族自治区银川市750011 [3]国网山西省电力公司电力调度控制中心,山西省太原市030001

出　　处：《智能电网》2016年第4期402-407,共6页Smart Grid

摘　　要：电网结构的日益加强,导致短路电流水平超标问题日益严重。在实际的规划、调度、生产运行中往往采用经验性的措施,缺乏系统性、原则性、规律性的配置方法,控制措施的实施效果不能得到保证。针对这一问题,提出短路电流控制措施的系统性优化配置方法,可用于指导电网规划建设和运行控制中对短路电流控制措施的选择,为解决大电网发展过程中面临的短路电流超标问题提供方法依据。With the enhancement of the grid structure, the problem of short-circuit current exceeding the limit grows increasingly serious. Lack of systematic, principled and regular configuration method, and empirical control measures are often taken in actual planning, dispatching, production and operation lead to the fact that the implementation effect of the control measures cannot be guaranteed. To solve this problem, a systematic and optimal allocation method for short-circuit control measures that can be used to guide power grid planning and construction and the choosing of short-circuit current control measures is proposed, furthermore, the basis to solve the problem of short-circuit current exceeding the limit in the process of power grid development is provided by this method.

关 键 词：短路电流 控制措施 优化配置 

分 类 号：TM713[电气工程—电力系统及自动化]