福建电网静态电压安全风险评估初探  

Static Voltage Security Risk Assessment of Fujian Grid Based on Autonomous Decentralized Method

作　　者：黄道姗[1] 林韩[2] 徐振华[1] 吴丹岳[1] 黄霆[1] 

机构地区：[1]国网福建省电力有限公司电力科学研究院,福建福州350007 [2]国网福建省电力有限公司,福建福州350003

出　　处：《电力与电工》2013年第4期1-5,共5页Electric Power and Electrical Engineering

摘　　要：基于自律分散思路,构建了数据管理平台;介绍了安全风险评估系统的设计思想和总体架构;详细阐述了电压安全风险评估的关键技术和功能模块;最后,以实例展示所提电压安全风险评估系统的应用效果,进行了电网在线风险评估。The traditional power system analysis is almost based on deterministic method. According to deterministic operation conditions,the traditional method can give the exact evaluation results,but it can't reflect randomness of faults in power system. In recent years,the risk assessment method is introduced into power system analysis.This method integrates randomness and economy loss caused by faults. It can analyze the safety of power system more comprehensively. This article preliminary tries to evaluate the static voltage security of Fujian grid by means of risk assessment method based on ' data management platform' which is based on autonomous decentralized method.

关 键 词：风险评估 电压稳定 电力系统 

分 类 号：TM712.2[电气工程—电力系统及自动化]