基于NEPLAN的电力系统电压稳定静态分析  

Static Analysis of Voltage Stability of Power Systems on the Basis of NEPLAN

作　　者：李升[1] 夏娟[1] 

机构地区：[1]南京工程学院电力工程学院,江苏南京211167

出　　处：《南京工程学院学报（自然科学版）》2008年第1期31-37,共7页Journal of Nanjing Institute of Technology(Natural Science Edition)

基　　金：南京工程学院科研基金项目(KXJ07035);南京工程学院大学生科技创新基金项目(NB2006145)

摘　　要：介绍了电压稳定性的概念及NEPLAN软件,对常用的电压稳定静态分析方法进行了较详细的分析.运用NEPLAN的电压稳定模块可有效判断系统电压是否稳定,并可找出影响电压稳定的薄弱母线和薄弱区域以及影响电压稳定性的一些关键因素;以一个23节点系统为例,分析说明了NEPLAN软件在电力系统电压稳定性静态分析方面的应用情况.With the continuous development of modern power systems, the problems involving voltage stability turn out to be increasingly serious. This paper introduced the concept of voltage stability of power systems and the software of NEPLAN. Meanwhile, detailed analysis was presented as to the common static analysis of voltage stability of power systems. The application of NEPLANb voltage stability module is able to judge the stability of system voltage, to locate weak zones, weak buses and key factors affecting voltage stability. An example of a 23 - bus system was provided in an attempt to demonstrate the application of NEPLAN in static analysis of power system voltage stability.

关 键 词：电压稳定 静态分析 NEPLAN 

分 类 号：TM712[电气工程—电力系统及自动化]