ML23241A635
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~ GENERATOR NEUTRAL TRANSFORMER CUBICLE I TLIRDINE I I TQA1 I - AUXILIARY TRANSFORMER 11 CONTROL CABINET I CCJITROL I : t{l WR 35,000/S TQA12 - AUXILIARY TRANSFORMER 12 CONTROL CABINET cc: COM~STER ~------------- l...__ EEWIB -~rnTT:1~lF~~~[~v~t~tN5~:rp~t~fS ~lo'",~ ! ! PL'" ~l: lo ~,~-~'-'-:"---,---,--, ~~--~~~i
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~~::;=:: : : ~=== :~~ :~ ~::~~~~:~~: ~~ :~~~::~ :~:~~~:~ ~~:~~ :: : : ~ ---SOOKVOPENPHASECH.I 1~," I I EQOPPM2 --- 500KV OPEN PHASE CH. 2 ,1~t..,1, ~J1 ~~ LL ~ 25,000-120V'lli-'I' eES '-aSCUOL',1"',;: 07 EQOPP"L ~----------t-------------j--{IC:ll--+-~.clI"J>>--! 3 !'-SEE NOTE 2 !llfil.lJ ,5 ~3 ~L ~ i ,~)1 i NOTES
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~--------+----6 '~ I W: .,,1-31 L~----, I. XLWV31KSA2 DOES NOT REQUIRE THE USE OF AN EXTERNAL TO TELEMETER lsiJMMING &r-- AUXILIARY TRANSFORMER 12y WATT TRANSDUCER 3 CL I y L PHASE SHIFTING TRANSFORMER FOR VAR METERING. SYSTEM -, SCALING tE-AUXILIARY TRANSFORMER 12X WATT TRANSDUCER
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- 2. TEST SWITCHES FOR 24,25/IA Ii 30/IA AUX CT'S ARE IN "ISOLATE" L~~~~t-- AUXILIARY TRANSFORMER II WATT TRANSDUCER 25KV-1200A BUS 25KV-2000A BUS I
1,01/1 I ITSiTJ~NTT~A~Eu~~~ ~~E~~EEE~1F~~~rn{~~[12~~A~~0:1C~\X~~~~i. ~------------j------j---------------t-------t-:~ ~ i ,. "" LS ONE"'"'"'" T,O SEP,Sm' """' cueeEST LNPHTS. L ____________ J llrSC-SCIENTIFIC COLUMBUS.AN ESTERLINE CO. EIBAUX FLEX I DISCLINK
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OISCLINK TVAII-A ~
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~~J 3 THAl2-A i~:::=~ CA!jC--+---~ ~----<~APi~::t~ 3000/51t! ICOIMCTED.l000/5l L L L L L 9P ---7 AS Ai 1-36 I
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9P ---7 AS Ai, 1-38 ,e ---7 AS Ai 1-38 I MAIN TRANSFORMER 3-lm60HZ40/m.8HI/A 55/65'C-FOA HV500KV~288.5KV~ TAPS LV25KV6 Z*ll.91%1440MVA FLEX DISCLINK U...JJ~ ~~ MATCH CIRCLE. ~= REF.2 3000/5~ ~------e(COIIIECTED2000/5) EEW'8 EEW:,;; JJl,co.///J//,~oo,s, REFERENCES DWG. NO. I. DESCRIPTION OF ELEC.SCHEMATIC !AG.SYMBOLS & EQUIPMENT LOCATIQN _____ Q50003
- 2. SINGLE LINE METER Ii RELAY OIAG.12KV SYSTEM _________________ 437531
- 3. SINGLE LINE METER Ii RELAY DIAG.4.16KV SYSTEM SH. I _____________ 437532
- 4. SINGLE LINE METER & RELAY OIAG.4.16KV SYSTEM SH.2 _____________ 437533
- 5. GENERATOR EXCITATION SYSTEM __________________________ 663293
- 6. GENERATOR ELECTRICAL SYSTEM __________________________ 663293
- 7. TURBINE ELECTRICAL SYSTEM ___________________________ 663285
- 8. MAIN TRANSFORMER SYSTEM---------------------------- 663555
- 9. UNIT AUXILIARY TRANSFORMER NO. 11 (25/12KVl _________________ 6015580
- 10. UNIT AUXILIARY TRANSFORMER N0.12 (25/4.16KVl ________________ 663334
- 11. SCHEMATIC DIAG.BRUSHLESS EXCITATION CONTROL SH. I _____________ _437555
- 12. SCHEMATIC DIAG.BRUSHLESS EXCITATION CONTROL SH.2 _____________ 437555
- 13. SCHEMATIC
!AG.GENERATOR 8t MAIN TRANSFORMER ________________ 437548
- 14. SCHEMATIC JAG.GENERATOR CONTROL SH. I ____________________ 437557
- 15. DEVICE LIST 8t SUPPLEMENT FOR SOOKV SWYD SCHEMATIC DIAGRAMS ________ 036764
- 16. SCHEMATIC JAG.AUX. TRANSF.NO. 11 _______________________ _437661
- 17. SCHEMATIC JAG.AUX. TRANSF.N0.12 _______________________.437663
- 18. SCHEMATIC JAG.AUX. TRANSF.NO. 11 _______________________ _437662
- 19. SCHEMATIC DIAG.AUX. TRANSF.NO. 12 _______________________ _437664
- 20. ISO METERING MFG DWGS -----------------------------6015585
- 21. OPEN PHASE PROTECTION MFG DWGS ------------------------6024618 ru
,------------------------7 DEi/iCE V,R VAR w F Ii WR v,vARR PSS PSS SOL APT VTD VTD VARTD WTD WTD WTD VTD ATD TACH RES W/VARTD 21GI 27GI 43PW 41lGI 46GI 49HVATII 49LVATII 49ATl2X,Y !~MTAl,BI,Cl 49MTA2 49MTB2 49MTC2 50NATl2X 50NATl2Y SISTUI 59NGI 59NSTGI S9STIGI S9ST2GI 59GI 63ATII 63FPA,B,C 64GI BIGI IHUI 87UHI SIRU 32GIA,B RFMl,2 38GI I I LO TABLE OF DEV ICES DESCRIPTION RATING MFR TYPE CATALOG OR REMARKS REFD\r/G GENERATORAt+tETER 0-35KA WESTl!DiOUSE KA-241 291B'16A36 GENERATOR EXCITATION FIELD AMMETER 0-1500A IOOMVSHUNT C GENERATOR EXCITATION FIELD AMMETER 0-1500A IOOMVSHUNTDC AUX TRANSFORMER NO.II AMMETER 0-3000A AUXTRANSFORMERN0.12AMMETER 0-3000A UNIT FREQUENCY METER 50-70HZ WESTl!DiOUSE KRl-241 714BSJ8AIO UNIT POWER FACTOR METER 0-1-0 WESTI!DiOUSE KI-241 186A237AOI SYNCHROSCOPE 120V-60HZ WESTI!DiOUSE Kl-241 GENERATOR NEUTRAL VOLTMETER o-1ov,o-1oov EXTERNAL RES AC GENERATOR EXCITATION FIELD VOLTMETER 0-150 GENERATOR EXCITATION FIELD VOLTMETER 0-150 GENERATOR PM GENERATOR VOLTMETER 0-600V GENERATOR PM GENERATOR VOLTMETER 0-600V REGULATOR BALANCE VOLTMETER 15-0-15V SYNCHRONIZINGIRUN)BUS/LINEVOLTMETER 0-150V WESTI!DiOUSE KA-241 291846Al2 SYNCRONIZING!INCOMINGlGENVOLTMETER 0-150¥ WESTI!DiOUSE KA-241 291846Al2 AUX TRANSFORMER NO.II VOLTMETER 0-150¥ AUXTRANSFORMERN0.12VOLTMETER 0-150V 12F<JlAUXTRAltSFORMER22l PULSE INITIATOR 120VAC WESTI!DiOUSE CD-21 IIIC28S BUILT-IN Pm/ER SUPPLY GENERATORVARMETER 1000-0-IOOQlr/lR WESTI!DiOUSE KP-241 409C711A62 2ELEMENT,30 AUXTRANSFORHERNO.IIVARMETER 0-40MVAR 2ELEMENT,30 AUXTRANSFORMERN0.12VARMETER 0-ISMVAR 2ELEMENT,30 GENERATORWATTMETER 0-1500MW WESTI!DiOUSE KP-241 409C711A37 2ELEMENT,30 AUXTRANSFORHERNO.lllr/ATTMETER 0-60MW 2ELEMENT,30 AUXTRANSFORMERN0.121r/ATTMETER 0-25MW 2ELEMENT,30 GENERATORWATTHOURMETER 5l.l-240V,2.5A iiADlll'IIII ALPHA PJFBOIOO 3ELEMENT,4WIRE AUXTRANSFORMERNO.IIWATTHOURMETER 120V,2.5A WESTI!DiOUSE D2B-2F 2ELEMENT,3WIRE AUXTRANSFORl<ERN0.12\iATTHOURMETER 120V,2.5A WESTI!DiOUSE D2B-2F (2FORAUXXFMR221 UNITFREQUENCYliWATTAECORDEA USEDIIITHFTDIIITD UNITVOLTliVARRECORDER USED't/ITHVTDl't/TD PHASE SHIFTING TRANSFORMER 120VAC WESTI!DiOUSE MV-832 292B048G09 (FORGENVARMETERJ PHASE SHIFTING TRANSFORMER 120VAC WESTI!DiOUSE MV-832 2928048G09 (FORGENVARXDUCERI BRUSH OPERATOR SOLENOID 115VAC GENFIELDGIKUW DETECT<Jl AUXILIARY POTENTIAL TRANSFORMER 115-115/66.SV GE YT-1557 760X99GI 30 6-"l!i UNIT FREQUENCY TRANSDUCER S5-6SHZ ICIOOIFOCIXIJllll.i 5684 UNIT VOLTAGE TRANSDUCER 0-ISOV 000128800VTIIOA2 I ELEMENT GENERATOR VOLTAGE TRANSDUCER 0-ISOV 000128800VTIIDA2 I ELEMENT GENERATOR VAR TRANSDUCER 120V,5A 000J590RllWllKSA2 2ELEIElff,lllNATT/YAACtMI GENERATOR WATT TRANSDUCER 120V,5A OOOJ59<JlXL31K5A2 2ELEMENT,30 AUXTRANSFORMERNO.IIWATTTRANSDUCER 120V,5A OOOJ59<JlXL31K5A2 2ELEMENT,30 AUXTRANSFORMERN0.12WATTTRANSDUCER 120V,5A OOOJ59<JlXLllK5A2 2ELEMENT,30 EXCITATION FIELD VOLTAGE TRANSDUCER INOTUSEDI EXCITATION FIELD CURRENT TRANSDUCER INOTUSEDI TURBINE SHAFT SPEED IOVDC KX-241 41168A8803 AUXTRANSFORMER22GROUNDRESISTORBANK 4160V,340ll WESTl!DiOUSE DEHINPUTGENERATORWATT/VARTRANSDUCER 120V,5A PWV PW/120lC,M-20nt/ 3ELEMENT,30 INDUSTRIES lE/120.IC/Sl'C/SN Di/G.6020501-54 GENERATOR BACKUP RELAY BECKlr/ITH M-J425A GENERATORUNDERVOLTAGERELAY 5S-140V WESTl!DiOUSE CV-2 1875508 SHORT TIME MAIN TRANSFORMER TEST SWITCH GE SB-I CPDIID GENERATORLOSSOFFIELDRELAY 1.IM&g,O,J!-1~ WESTI!DiOUSE KLF-1 292B333AIO AIRCIRCUITBREAKEREXCJTERFIELD 600V.1600A WESTI!DiOUSE DB-50 EXCITATION CUBICLE GENERATORPHASEBALANCINGCURRENTRELAY 3-SA WESTI!DiOUSE coo 3499AOBAII TRIPSUNITS5DOKVBKRS WINOINGml'OETECTOOAUXTR.I.NSFOOlf:RIIH.V. RECN0.6015580 WINOINGml'OETECTOOAUXTR.I.NSFOOlf:RIIL.V. RECN0.6015580 WINDINGTEMPDETECTORAUXTRANSFORMERl2 RECN0.663334 mIN.TEWDETECTOR~INTR.1.NSFORMER(GRIU' II mIN.TEWDETECTOR~INTR.I.NSFORMER(GIIW'21 mIN.TEWDETECTOR~INTR.I.NSFORMER(GIIW'21 mIN.TEWDETECTOR~INTR.1.NSFORMER!GRIU'21 INSTRUMENTNEUTRALDVERCURRENTRELAY l-4A WESTI!DiOUSE SC 1876047 AUXTRANSFORMER12X INSTRUMENTNEUTRALOVERCURRENTRELAY l-4A WESTIIICHOUSE SC 1876047 AUXTRANSFORMERl2Y UNITSTARTUPOVERCURRENTRELAY O.S-2A WESTI!DiOUSE SC 1878393 STARTUP ONLY GENERATORNEUTRALOVERVOLTAGERELAY 5.4-20V WESTI!DiOUSE IB3A205A15 RUNNING GENERATORNEUTRALOVEAVOLTAGERELAY 7-16V WESTI!DiOUSE sv 1956708 STARTUP ONLY UNITSTARTUPOVERVOLTAGERELAY 70-160V WESTIIICHOUSE sv 1876094 STARTUP ONLY UNITSTARTUPV/HZOVERVOLTAGEALARMRELAY 120V,2-lOHZ GE 12STVIIA2A ALARM ONLY 1.8-2.SV/HZ GENERATOROVERVOLTAGERELAY 55-140V WESTI!DiOUSE CV-25 290B572A22 SHORT TIME 120-200VINST SUDDEN PRESSURE DEVICE QUALITROL 900-009-01 6015580-12 AUX TRANSFORMER II SUIJIJENPRESSUREDEVICE AUXTRANSFORMERl2 SUDDEN PRESSURE DEVICE MAIN TRANSFORMER GENERATOR FIELD GROUND DETECTOR WESTl!DiOUSE 0-3 663293-26 GENERATORUNDERFREQUENCYRELAY I00/120VAC BASLER TJE-EIJ BEl-810/U TRIPSUNIT'S500KVBKRS 40-70HZ ABNOF GENERATORIJIFFERENTIALOVERCURRENTRELAY 5A 1 60HZ WESTI!DiOUSE 0.14AMINPICKUP UNITOVERALLOIFFERENTIALOVERCURRENTRELAY 0.5-2.5ATIME WESTl!DiOUSE 1875376 10-40AINST UNITOVERALLDIFFERENTIALOVERCURRENT 4.0AH.R. WESTl!DiOUSE 292B024A09 HARMONIC RESTRAINT RELAY 4-16AINST 25KVISOPHASEBUSl<<lTOROPER.I.TEDDISCONNECTSW H<P UNITRUNBACKRELAY 0-S.OA ROCHESTER EJ-IWOL/U PART OF GEN STATOR COOLING PROTECTION GENERATOR REVERSE POWER RELAY 0.023AMIN.PICKUP 2T040SEC.ADJ. RADIO FREQUENCY MONITOR WESTI!DiOUSE 663293-71 WITH REMOTE PANEL TURBINE THRUST BEARING WEAR 120VAC WESTl!DiOUSE ARIJ660SR UNIT LOAD SIGNAL !" t* 1==~J JrP l RG 3 <c~Jf!NJ21001s1 I §@ EMIM ~~ r=----*r i ~~~ ~~ i L SPA-D STE,l,MPURITYANALY2ERDATALOGGER 0-IVDC MEMODYNE MOEL3243 663280-69 ~gR~~i~g~b~~-LOAO ! g; ig i ~i"l\!1_: L W< i Pl.,, l-31fw\ L L -- 0----@ MHCH CIRCLE REF.N0.2 I I I TGMA-B TGMB-B TGMC-B REMTEcoMM lOOO/Sltl (AUXXFMS) 3 ~,loCJlR SPARE REMOTE COMM tMAl~XFMSI 1-3~: ~ ~;:: ~--- ;:;:@;_,
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I ~ggLE ~ i I ELECTRONICS I I __________ J I T0500KVSWITCHYARD D\IIG.56654 iv !:ss-1 ~~susi I !:ss-2 ~ I ~-I i gSS2SSI ss-,i L __________ Q~-- ---- _ _j 587-IA,IB 500KVTIELINEDIFFERENTIALRELAY GEALSTIKl4 LFCBI02 70GI GENERATOROUTOFSTEPRELAY OE OST 663102-64 TVAII-A,B,C AUXIIHVBUSHINGCAPTAPADAPTOR DOBLE 03C-1450-0I BTAGDMCONN IEEETYPET BTAGDMCONN THAl2-A,B,C AUX12HVBUSHINGCAPTAPADAPTOR DOBLE 030-1523-01 LAPP PRC f8:=: MAINTRANSFORMERSHVBUSHINGCAPTAP ~ -v-- .....,._ TGMC-B ADAPTORFORPHASEA,B8iC ION: THE 46 DEVICE 46TGM-I gH~rT?~~~ PHASE CHANNEL I (PASSIVE PSS TEsCtL C204Mt10NENT: BE A SOURCE OF 500KV OPEN PHASE CHANNEL 2 (PASSIVE PSS TECH COMPONENT: GY. 46TGM-2 DETECTION) 2411 6024618-4 SEL 2411
- 46TGM-I I gmrT?~~~ PHASE CHANNEL I (ACTIVE 1:NRI~M~NLTSCRI0-9068 6024618-3 PSS TEC~R~iMPONENT:
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