1、*40 5 2009 M9 vJOURNAL OF TAIYUAN UNIVERSITY OF TECHNOLOGY Vol. 40 No.5Sep. 2009cI|: 100729432(2009)0520540205风电场谐波分析与计算韩肖清1,张 健1,张友民1,林 霞2(1. v , 030024;2. 8 !9, 030031)K 1: _/ Visual C+ + 7?, 7? “do 9 , uF 3o ,9 ia 9M q, u “d PCC(point of common coupling)oM f b )oMV SES(GB/T14549- 93)? ,yN,A )Fro
2、ob1oM: ?;os;o 9 ; Visual C+ +ms |:TM711 DS M :A ?TB1 ?, B | b V 3 ?,$ ba sa ?b 9, o V ?9 530 001 TWh/ Mb t+, WSd j ?b+ MS?Z y, M20% 9b2006 M,S9 Q SaSa,9 W Bb “ v,“dY9 A,i“dYX1 5bo5B “d 1 ? 5,M ?F v 0 !,_ q H| 3B o b sF_ o ,# 1 LoY EsA1b_/ “do 9 ,s u “d H,/oYbsY9 L)oa o ,9 oM q(THD) (PCC)o ;s q)E F+,
3、 “d i;o, PSoSESb1 谐波潮流程序 “do 9 os1m , Lovla o vla 9oM q,i “d i,oM q SESb “ _/ ?Z, 7? zm , O “d q - “d 5 q?Z b3 o Bm “d, “d L81YVmZ T4bB I noo E,M? E|o o ZE527, PoYV dE p,o YV hEp, YV qZM1 ,iN I nooWMYb E 9 , HAh 9 , 8 =i,4 9 , l V L,vD4b2 风电场谐波潮流计算o 9 1 s“do 3o “d os# 3ob p H, n5 o o , “do 3o % THqF
4、, E F1“vbyN,o 9 | AT =E kv; 1qo * l :2008208226 “: g S/ (070204012)Te:bo b(1964- ), o, ,p V, q,1V Y “d e, (Tel)13803409882o ,B , ;K, o o o , F Z pobos1s Z :B E F , q , L E F oQ qW1“ wL, wLs ,E Fl 6Si ,7E Fl V U1 ; 6B o 9 , L Loob q o 9 1 p o , Z pob 9,Lm m1 Ubm1 Lm2.1 o 3yM M S)T ,|3v o ,o vl qL1“,9
5、 vl1b /,o | %M # ro , H 1b NsF_ o #1 LoY EsA1b2. 2 o “d Qo SES5 ? o6(GB/T 14549- 93)1 p,i OSES ?ZE, Kl a ! #xp bV1 o S/kV MVAoQ #o Ihp/ A2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 256 100 43 34 21 34 14 24 11 11 85 16 71 1 13 611 618 513 10 417 910 413 419 319 714 316 61 810 100 26
6、 20 13 20 815 15 614 618 51 1 913 41 3 719 317 411 312 610 218 514 216 219 213 415 211 41 135 250 15 12 717 12 511 818 318 411 31 1 516 21 6 417 212 215 119 316 117 312 115 118 114 217 113 21 5110 750 12 916 610 916 410 618 310 312 21 4 413 21 0 317 117 119 115 218 113 215 112 114 111 211 110 1 9:22
7、0 kVv110 kV, |2 000 MVAbSS?L /(220 kV 2 000 MVA), “d o s ( (Z) V1 Ub Kl Kl541 5 bo b:os9 H,SS , T /:Ih = Sk1Sk2# Ihp. (1)T:Sk1 Kl , MVA;Sk2 ,MVA;IhpV2hQo ,A;Ih L=Kl HhQo ,A.vSS(GB/T 14549- 93) cC?,B _ o ,Nxp ! 1s b )ihQo Ihi/ T9 :Ihi = Ih # SiSt1/A. (2)T:Ih hQo , A;Siixp , MVA;St ! , MVA;AMF“ ,V2 |b
8、V2 MF“ Ah 3 5 7 11 13 9| 13| QA 11 1 11 2 11 4 11 8 11 9 2 (PCC):M_4110 kV LKl 1 250 MVAbK , o K V3 UbV3 M_4, 110 kV Lo KoQ /h 2 3 4 5 6 7 8 9 10 11 12 13I1/A 1115 51 8 51 7 61 4 31 8 512 219 311 213 319 119 314oQ /h 14 15 16 17 18 19 20 21 22 23 24 25I1/A 116 1 8 1 4 21 7 1 2 214 111 113 111 210 11
9、0 118 1 p Mo Qoc qIHD(Individual Harmonic Distor2tion),L_ |n bMo MohQoc qsY:KUh = UhU1100%; (3)KIh = IhI1100%. (4)L=Toc q V UbTHDQor ZZors1,eM qDF(DistortionFactor), !THDS, * ,a 9oM q:SU= E50h= 2100UhU12100%; (5)SI = E50h= 2100IhI12100%. (6)2. 3 o #s FM 1 ro F ai ro 1 EMC ro , F V ? S =, o V4 U,o m2
10、 UbV4 F o oQ o c /%oQ o c /%2 015 3 01 44 011 5 21 36 011 7 01 78 011 9 010 0 11 012 0 13 014 0 15 016 0 17 018 0 19 020 0 21 022 0 23 024 0 25 026 0 27 028 0 29 01 130 0 31 032 0 33 034 0 35 0Qo 831047m2 o “d H, 3o # 3osbV5 Lo9 T %L q/Hz 100 150 200 250 300 350 400 450 145035 kV 6_0107 0100 01 05 1
11、131 01 00 0131 0101 0100 0114 1136110 kV 6_0105 0100 01 04 0184 01 00 0129 0101 0100 0107 0189M_4 0103 0100 01 02 0180 01 00 0123 0101 0100 0100 0183M_1 0. 00 0100 01 00 0109 01 00 0102 0100 0100 0100 0109M_8 0102 0100 01 00 0106 01 00 0114 0100 0100 0100 0115M_7 0102 0100 01 00 0105 01 00 0108 0100
12、 0100 0100 0109m3 (M_4, 110 kV L)o,co 1 l,yN,o1 ?obm4 (PCC) , V Ai5Q542 v 40 m3 (PCC)om4 (PCC)o oKvbVV6 V A, (M_4,110 kV L)o 5QKv,r9. 9A,V bV6 M_4, 110 kVLo 9 T(A)oQ 2 3 4 5 6 7 8 9 29M_4, 110 kV 1180 0100 0160 919 0100 31 16 0115 0100 01032.4 o q o q 9 o 9 E B, L o 9 B+ y TbXhQo , Y(h)Hq/, VYV ) o
13、9 p“doE FZshbm5 (M_4,110 kV L)E F- q wLb m5,oE F+ wLCl 6,CU,NUi ,(375,148.982),“d)? 3i bm5 E F2 q+3 风电场谐波抑制 (M_4, 110 kV L)5Qo Kv,5Qo V b 1, 6_35 kVF5Q ro F,Fro Loc q LoM q V7 UbV7 Lo9 T(F ro )L q/Hz 100 150 200 250 300 350 400 450 145035 kV 6_0115 0100 01 01 0122 01 00 0116 0102 0100 0111 0134110 k
14、V 6_0111 0100 01 01 0118 01 00 0113 0101 0100 0106 0100M_4 0106 0100 01 01 0114 01 00 0115 0102 0100 0100 0100M_1 0. 01 0100 01 00 0102 01 00 0102 0100 0100 0100 0100M_8 0101 0100 01 00 0101 01 00 0100 0100 0100 0100 0100M_7 0101 0100 01 00 0101 01 00 0100 0100 0100 0100 0100Fro (M_4, 110kV L)Qo 9 T
15、 V8 UbV8 M_4,110 kVLo 9 T(A)(F ro )oQ 2 3 4 5 6 7 8 9 29M_4, 110 kV 246 0100 0133 1192 0100 1109 0116 0100 01001 Fro -Fro Lo9 T# (M_4, 110kV L)Qo , LocqoM q1Fro - ( ,( S =, (M_4, 110kV L)2Qo 1.83 A9v2. 46 A, S =, Qo ( ,5Qo 8. 7 A1. 92 A, S =bm6 Fro om7 Fro o Fro (M_4, 110 kVL)o m3 U, &o 1 l, Fro -oM Ab7Fro o m7 U,F ro - m4M1,oMq A, S =b543 5 bo b:os9 4 结论 y $ , _/ “do s9 uo9 sbs V, iBos ,Kvo 5QobF H,) L? 3BM,9 S =b M_4110kV L H,i5Qo V ,i9M q S =b )o V SES5 ?o6(GB/ T14549- 93)? ,yN,A )Fro obTV :Fro , “d/oYoSESb ID:1 6, qr)544 v 40
