电力系统潮流计算毕业论

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1、毕业论文（设计）电力系统潮流计算毕业论文摘要潮流计算是在给定电力系统网络拓扑、元件参数和发电、负荷参量的条件下，计算有功功率、无功功率及电压在电力网中的分布。本文以电力系统分析知识为基础，通过《电力系统分析综合程序》（PSASP）对已有实际电网进行潮流计算，大大缩短了计算时间，提高了计算精度；并通过PSASP7.0版地理位置接线图宏观地显示电网的潮流分布，进行潮流仿真，为电网的电压调整以及静态和暂态稳定等计算提供必要的基础数据。关键词：电力系统潮流计算；PSASP；收敛；电压调整ABSTRACTPowersystemflowcalc

2、ulationisgiveninpowersystemnetworktopology,componentsandpowergeneration,loadparameters,calculatesactivepower,reactivepowerandvoltageinthegriddistribution.Thispaperisbasedontheknowledgeofpowersystemanalysisforthefoundation,andthenusesthepowersystemanalysissofewarepackag

3、e(PSASP)tohavepracticalgridforflowcalculation,greatlyreducingthecalculationtime,improvethecalculationaccuracy;AndthroughthePSASPversion7.0geographicpositionwiringdiagramtoshowthepowerdistribution,thetidesimulation,toprovidethenecessarybasicdataforgridvoltageadjustmenta

4、ndstaticandtransientstabilitycalculation,etc.Keywords：Powerflowcalculationsystem;PSASP;Convergence;Voltageadjustment毕业论文（设计）目录1绪论............................................................................................................................................

5、.....11.1潮流计算简介.............................................................................................................................11.2电力系统的结线方式和电压等级.............................................................................................21.2.1几种典型的结线方式及特点

6、.............................................................................................21.2.2电力系统的电压等级.........................................................................................................31.3电力系统的潮流计算一般步骤.......................................

7、..........................................................31.4本设计的网络特点.....................................................................................................................51.5本电网潮流计算与仿真的主要步骤...............................................................

8、.........................52电力网基本元件的数学模型..............................................................................