基于Power World Simulator的地区电网静态安全稳定性分析  

Analysis of Regional Power Grid Static Security Stability Based on Power World Simulator

作　　者：李昂[1] 温子洋 高春阳 邓雅心 LI Ang;WEN Ziyang;GAO Chun yang;DENG Yaxin(Shaanxi University of Technology,Hanzhong,Shaanxi 723000,China;Economic and Technical Research Institute of State Grid Qinghai Electric Power Co.,Ltd.,Xining,Qinghai 810001,China)

机构地区：[1]陕西理工大学,陕西汉中723000 [2]国网青海省电力公司经济技术研究院,青海西宁810001

出　　处：《东北电力技术》2023年第6期1-5,共5页Northeast Electric Power Technology

基　　金：陕西省教育厅专项科研计划项目(15JK1125)。

摘　　要：电力系统具有良好的稳定性是保证电网正常运行的关键,充分应用Power World Simulator电力系统仿真软件对我国西北某地区实际电网进行安全稳定性分析。根据给定的实际电网运行数据搭建电网模型并进行潮流计算,将潮流计算结果与静态安全理论相结合,对该地区电网模型进行N-1静态安全性分析。针对线路负载率过高以及节点母线电压越限的情况,提出解决措施以达到提高电网运行稳定性的目的。Good stability of the power system is the key to ensuring the normal operation of the power grid.It fully applies Power World Simulator power system simulation software to analyze the actual power grid in a northwest region of China for safety and stability.Based on the given actual grid operation data,the grid model is constructed and the power flow calculation is carried out.The power flow calculation result is combined with the static safety theory to perform N-1 static safety analysis on the power grid model in the region.In view of the high load rate of the line and the situation that the voltage of the node bus is exceeded,the solution measures are proposed to improve the stability of the power grid operation.

关 键 词：电力系统 Power World Simulator N-1静态安全稳定性分析 

分 类 号：TM712[电气工程—电力系统及自动化]