function?[delPdelQ]?=dPQ（Ybus）
global???G?B?V?delta?P?Q?m??n
delP?=?zeros（n-11）;
delQ?=?zeros（m1）;

????PPP=0;
????for?i=1:n-1
????????PPP=0;
????????for?j=1:n
????????PPP=PPP+V（i）*V（j）*（G（ij）*cos（delta（i）-delta（j））+B（ij）*sin（delta（i）-delta（j）））;???
????????end
????????delP（i）=P（i）-PPP;??????%?計(jì)算有功不平衡量?
????end????
????

????
???
????for?i=1:m
????????PPP=0;
????????for?j=1:n
?????????PPP=?PPP+V（i）*V（j）*（G（ij）*sin（delta（i）-delta（j））-B（ij）*cos（delta（i）-delta（j）））;
????????end
????????delQ（i）=Q（i）-PPP;???????%??計(jì)算無功不平衡量
????end???
????
??

?屬性????????????大小?????日期????時(shí)間???名稱
-----------?---------??----------?-----??----
?????文件?????????593??2008-08-26?15:49??_My_NRflow\dPQ.m
?????文件????????2314??2008-08-26?14:36??_My_NRflow\form_jac.m
?????文件????????1277??2008-08-26?21:32??_My_NRflow\Newnode.m
?????文件?????????291??2008-08-26?14:25??_My_NRflow\openfile.m
?????文件?????????563??2008-08-26?21:28??_My_NRflow\PowerFlow.m
?????文件????????1860??2008-08-27?20:21??_My_NRflow\PowerLosses.m
?????文件?????????752??2008-08-27?20:54??_My_NRflow\PowerResult.m
?????文件????????1131??2008-08-27?19:45??_My_NRflow\printData.m
?????文件?????????245??2008-08-26?15:39??_My_NRflow\printY.m
?????文件?????????186??2008-08-28?20:00??_My_NRflow\Renode.m
?????文件?????????572??2008-08-26?19:26??_My_NRflow\run_NR.m
?????文件????????1200??2008-08-26?15:51??_My_NRflow\y.m
?????文件????????2112??2008-11-09?19:52??_My_NRflow\程序說明.txt
?????文件??????768943??2008-07-23?22:03??_My_NRflow\Matlab潮流計(jì)算論文\基于MATLAB的復(fù)雜電力系統(tǒng)潮流仿真計(jì)算研究.pdf
?????文件??????352185??2008-07-23?22:04??_My_NRflow\Matlab潮流計(jì)算論文\基于Matlab的電力系統(tǒng)潮流計(jì)算.pdf
?????文件??????146923??2008-07-23?21:52??_My_NRflow\Matlab潮流計(jì)算論文\應(yīng)用Matlab計(jì)算電力系統(tǒng)的最優(yōu)潮流.pdf
?????文件??????105658??2008-04-06?14:11??_My_NRflow\Matlab潮流計(jì)算論文\簡化的牛頓-拉夫遜潮流計(jì)算法.pdf
?????文件?????????505??2008-08-22?17:47??_My_NRflow\數(shù)據(jù)文件\test1.m
?????文件?????????443??2008-08-22?17:47??_My_NRflow\數(shù)據(jù)文件\test2.m
?????文件????????1797??2008-08-22?17:47??_My_NRflow\數(shù)據(jù)文件\test3.m
?????文件????????1431??2008-08-22?17:47??_My_NRflow\數(shù)據(jù)文件\test4.m
?????文件????????3155??2008-08-22?17:47??_My_NRflow\數(shù)據(jù)文件\test5.m
?????文件????????3952??2008-08-22?17:47??_My_NRflow\數(shù)據(jù)文件\test6.m
?????文件????????9564??2008-08-22?17:47??_My_NRflow\計(jì)算結(jié)果\典型系統(tǒng)1的計(jì)算結(jié)果.txt
?????文件????????5348??2008-08-22?17:47??_My_NRflow\計(jì)算結(jié)果\典型系統(tǒng)2的計(jì)算結(jié)果.txt
?????文件???????20946??2008-08-22?17:47??_My_NRflow\計(jì)算結(jié)果\典型系統(tǒng)3的計(jì)算結(jié)果.txt
?????文件???????34525??2008-08-22?17:47??_My_NRflow\計(jì)算結(jié)果\典型系統(tǒng)4的計(jì)算結(jié)果.txt