山西某地区电网安全稳定分析  

Safety and Stability Analysis on Some Area of Shanxi Electric Power Grid

作　　者：高雁[1] 邵玉槐[1] 徐英[1] 朱晓东[1] 

机构地区：[1]太原理工大学电气与动力工程学院,山西太原030024

出　　处：《太原理工大学学报》2008年第S2期299-302,共4页Journal of Taiyuan University of Technology

摘　　要：采用电力系统分析综合程序(PSASP),以长治电网为例,进行了基于潮流的静态安全分析及暂态稳定仿真计算。静态安全分析的结果表明,无故障断开某些线路时,将引起某些线路过载及电压降低,不能满足安全可靠供电要求,需采取措施;暂态稳定分析的结果表明,当在220 kV线路上分别发生单相瞬时性故障和单相永久性故障时,系统均能满足暂态稳定的要求。Process static state security analysis and transient stability simulation calculation based on power flow using Chang Zhi Power Grid in Power System Analysis Software Package(PSASP).The result of the power flow calculation show that output and load demand basically obtain the power supply and demand balance,the voltage of per node also accords with the request;the result of static state security analysis show that no fault cut some lines,may cause over loading and lower voltage,which can t satisfy the deman...

关 键 词：电力系统 最优潮流 静态安全分析 暂态稳定 

分 类 号：TM711[电气工程—电力系统及自动化]