潮流數(shù)據(jù)格式

韋化、陶松梅、張強(qiáng)潮流數(shù)據(jù)由系統(tǒng)參數(shù)、線路參數(shù)、接地支路參數(shù)、變壓器參數(shù)、運(yùn)行參數(shù)、PV節(jié)點(diǎn)參數(shù)等6大塊參數(shù)組成，各塊參數(shù)間以0作為區(qū)分標(biāo)志。下面以IEEE標(biāo)準(zhǔn)測(cè)試系統(tǒng)的潮流數(shù)據(jù)文件IEEE14.dat為例，對(duì)其結(jié)構(gòu)進(jìn)行簡(jiǎn)要說明，其中標(biāo)有顏色的中文內(nèi)容為注解，在實(shí)際數(shù)據(jù)文件中并不存在。表1電力系統(tǒng)潮流計(jì)算IEEE14.dat數(shù)據(jù)表節(jié)點(diǎn)數(shù)支路數(shù)基準(zhǔn)容量最大迭代次數(shù)中心參數(shù)1420100200.1系統(tǒng)參數(shù)迭代精度目標(biāo)函數(shù)類型1.e-62序號(hào)平衡節(jié)點(diǎn)110序號(hào)節(jié)點(diǎn)i節(jié)點(diǎn)jRXb/21120.019380.059170.02642150.054030.223040.02463230.046990.197970.02194240.058110.176320.01705250.056950.173880.01736340.067010.171030.00647450.013350.042110.0線路86110.094980.198900.0參數(shù)96120.122910.255810.0106130.066150.130270.011780.00.176150.012790.00.110010.0139100.031810.084500.01412130.220920.199880.01513140.170930.348020.0161490.127110.270380.01710110.082050.192070.0

接地支路參數(shù)節(jié)點(diǎn)號(hào)導(dǎo)納90.1900變壓器參數(shù)序號(hào)節(jié)點(diǎn)i節(jié)點(diǎn)jRXkk_k1244790.00.00.209120.556180.9780.9690.90.91.11.13560.00.252020.9320.91.10節(jié)點(diǎn)號(hào)PGqgPlQl16000026542.421.712.73023.3994.219.040047.8-3.95007.61.6運(yùn)行參數(shù)68512.2411.27.57017.360090029.516.6100095.811003.51.812006.11.6130013.55.8140014.950節(jié)點(diǎn)號(hào)電壓VQQPV節(jié)點(diǎn)參數(shù)1231.0601.0451.010-40-40050504061.070-304081.090-30450發(fā)電節(jié)點(diǎn)號(hào)cbaPG50PG200機(jī)耗11052.450.005量特性參數(shù)2644.440.63.513.890.0050.00520201001000說明:1、 系統(tǒng)參數(shù)：目標(biāo)函數(shù)類型、中心參數(shù)等只在最優(yōu)潮流計(jì)算中使用。系統(tǒng)存在多個(gè)平衡節(jié)點(diǎn)時(shí)，可依次排列。2、 線路參數(shù)：b/2為0時(shí)，說明該條線路為短線，b/2忽略不計(jì)。3、 變壓器參數(shù)：k為變壓器標(biāo)幺變比或變比，k,k為其上下限，為最優(yōu)潮流所用。4、 運(yùn)行參數(shù)：對(duì)聯(lián)絡(luò)節(jié)點(diǎn)，p、q、p、q均為0，相應(yīng)的行可以去掉。GGLL5、 發(fā)電機(jī)耗量特性：f=aP2+bP+c，僅在最優(yōu)潮流