PSCAD例子的学习对部分example的解释.docx

1、PSCAD例子的学习对部分example的解释PSCAD例子的学习笔记、黄金分割法（在optimum_run ）PSCAD Professional 一 siBplex_siApIe: Iain& mter (Master Library)由轡-1: Main Main Page 田凰 D efiriitionsF miirirurLsId (A Simple Multiple Run Example)|圉 -1: Main Main Page 1 S 园 Definitions E 目 HMkeJeees_fiimpe (HookeJsevei，Simple Function Evaluat

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3、回阔翳鸚 |iooon T| 菱卜氏仙A 二j卜电-1: Main Main Page 由.凰 Definitions-J master (Master Library 由崔-1: Main Main Page +.国 Definitfons-J goldenise Golden S ecticn * Minirmce Integral Square E rror)XIopt MU*_run Opt IaumISEcultcuiteorricompl二、电能质量 （在PowerQuality 中）软件的英文说明：This applicatio n example is based on a c

4、ase origi on ally created at the Man itoba HVDCResearch Centre by Dr. M. Reformat, i n Man itoba. Can ada.This case illustrates the use of a STATCOM to provide active filtering for the ac side of a6-pulse converter system. The Active filter is connected through a 20 kVA, Y-Ytran sformer to a 200 V,

5、50 Hz, 3-Phase bus, with a 6-pulse con verter loadREFERENCE:H. Fujita and H. Akagi,A Practical Approach to Harmonic Compe nsati on in Power Systems - Series Connection of Passive and Active Filters, IEEE Trans, on In d.Applicati ons, vol.27, No.6, Nov/Dec 1991, pp. 1020-1025Revised by J.E. Nordstrom

6、 - September 2000VOLTAGE SOURCE200 V, 50.0 HUJIX-25【ohm一COtTl 亠 Bus谐被源的员带控制系统的有源滤波Pl 门 3D -s_MVMlJril I itiGnuNMHCm tamer Urtidai: 1 12QTJ Load-w 吋 |*n1 备 解决，去具体輕制CASE2 :多个故障点。其它一样些 111 Ikh Wf a i r at m 11IKQIMVAl2j13 0 |akY 4Uili|n-L. i-iiCASE3 :双回线 UBOTATI上卫也BiHK匚！U叫如wi |朴賞gaiqit比炉叫吃q - y j *B|IW

7、M, bsugr.r屮QV|W- amuiMViVCsubsttat.J 1 * 32U |LH( I HJQltHCm. %i 14*斗3iu I比 BLU IHC-6o-n|.*r；CASE4 :双回线的不同故障点双回线*不同故障点SUIBOTAT.* - tng|4(UtlLbhA!SUBBTAT.| ! W Q Iftfl：负1 |hf赳型UDIhV” tuUlHx.-iSChzH富CASE5 :双回线的不同故障点再加支出一条线路Case Descripti on: -Two Thev inen Impeda nee sources conn ected viatran smissi

8、on lines and a T-tap.-One transmission line terminated with a transformerof con figurable size and type.-System voltage is 230kV settable via source equivale nts.-Simulates three substations connected via three transmission lines.-Eight (8) fault positi ons for full fault con trol ahead and beh ind

9、stati on relays.-Five breakers are in depe nden tly timed con trolled. (Default is closed).-In depe ndent breaker pole tripp ing is possible.wlrMv. lUgffii g pIfiioTiincT rri T-” vMlfiuriliHt k-iihiruiiEd iMh& miiThH ghrable- cln- mri |pe.HdlqiE II, ZHiu 9r llatlff Iln i.u aff 吳 liwperwnkj Irhed g（州

10、iELX*faiii InUcAl bkMri pde 11|1叭| H pAi dlbk .3 par冉t_u igiTAT晉双回线中间支岀一条iCASE6:双回线的不同故障点再加支出一条线路与CASE5类似，细节有所不同。故障点任意设置。Case Descriptio n: DOUBLE LINE WITH A T-TAP-Two Thev inen Impeda nee sources conn ected viatran smissi on lines and a T-tap.-One tran smissi on line termi nated with a tran sforme

11、rof con figurable size and type.-System voltage is 230kV settable via source equivale nts.-Simulates three substati ons conn ected via four tran smissi on lin es.-Nine fault positi ons for full fault con trol ahead and behi nd stati on relays.-Faults can be placed Midli ne on Line 1, Line2 and Line

12、3-User must take Care to en sure the sum of the sect ions, T1 through T6 sum to the length of the lines they are simulating.-Five breakers are in depe nden tly timed con trolled. (Default is closed).-In depe ndent breaker pole tripp ing is possible.liiifln*WT rri VMlflMriliht ItHnilUlcd Hlh A T-Bm i

13、mei sin- mri |b?.id I|C li nuV de iiwe ild rfulMHvftHIts liR-tfLfrEtaliTtf cimcked m-b tiree kaismiEflon:;nJ I khI lenf tr U Z iconfeDi A-ad tril behind Ti arr liwperankj Irned cfanoiied.rHtaLiili;drnl bkttE-l H|i口片| Id Oiilbk.pw叫审 Itf crffip in- slerMd1tdUtFK.着g取回线中间支岀一条CASE7 :联络变压器Case Descripti o

14、n:-Two Thev inen Impeda nee sources conn ected via a D-Y tran sformer.-System voltage is 230kV/25kV settable via source equivale nts.-Simulates two systems with a feeder load.-Four fault positi ons for full fault con trol ahead and behi nd stati on relays.-Three breakers are in depe nden tly timed c

15、on trolled. (Default is closed).-In depe ndent breaker pole tripp ing is possible.SWBSTATBN I12620.192-IDS? acEfi*Zl B EZS 中已 /_-9OU pq珂口 MVfl3U柑.闵。网ip-4iZlH EZS p吨QOC百两衣n丹|.询n网刍注-Q0222T-0.IW4J_TiCkaiigeiffflhgf wtr te WTHm raOon Nr UlltCASE8 :三绕组变压器Case Descripti on:-Two Thev inen Impeda nee source

16、s conn ected via a Y-D-Y tran sformer.-Faults can be applied to the 10 kV Delta tertiary winding-System voltage is 230kV/25kV settable via source equivale nts.-Simulates two systems with a feeder load.-Five fault positi ons for full fault con trol ahead and beh ind stati on relays.-Five breakers are

17、 in depe nden tly timed con trolled. (Default is closed).-In depe ndent breaker pole tripp ing is possible.三绕俎变压器的相关仿真2US!ZT*TIOM |:Z l：52$pb哼匚BOD匡幼HDD HVM:aoDjiy.鈕旳i|ch0-i19 417 3fi7QUflgiI PKrttE1925.43阿*CASE9 :与SEL 321 Relay 相关的模型This example system is taken from the SEL 321 Relay Instruction Man

18、ual, Chapter 5.The tran smissi on line models are based on in putt ing R, X, and B data manu ally.Line data is entered per meter; therefore, the lengths of the differentline sect ions are adjusted simply by cha nging the line len gth.线路长度董数可变_ II四、（次同步机）SubSyncRes文件夹中内容IEEE FIRST BENCHMARK CASE FOR

19、SUB-SYNCHRONOUS RESONANCE STUDIESExample Case Characteristics:-Field Voltage of Synchronous mach ine held at the same valueheld at the in itial valuemultimass to-Mech. T orque of Synchronous machine-Multimass en abled at time = 1.4 sec. The in put Mactiv allows the be en abled only whe n the mach ine is active. The multimass is in itialized with smoothed value of electrical torque Testdy from the mach ine model.Refere nee:IEEE Tran sact ions on Power Apparatus and System,Vol. 96, No.5, October 1977, pp. 1565-1572.