ML23241A126

From kanterella
Jump to navigation Jump to search
7 to Updated Final Safety Analysis Report, Chapter 7, Figure 7.3-48, Drawing 437557, Revision 41, Sheet 1, Electrical Schematic Diagram Generator Control
ML23241A126
Person / Time
Site: Diablo Canyon  Pacific Gas & Electric icon.png
Issue date: 05/25/2023
From:
Pacific Gas & Electric Co
To:
Office of Nuclear Reactor Regulation
Shared Package
ML23241A052 List: ... further results
References
DCL-23-044 437557, Rev 41
Download: ML23241A126 (1)
v • d • e


Text

DEV ICES FUNC TION RATIN ~ TY PE CA T.IREf.

" REMA RKS DWG. No.

ENS!ART-111'0 !,flP GlNN[IJTtAlSWi'N!Pt:l/lllP SEQUEN TI AL TRIP AUX. RELAY 125V DC W MG-6289B360A20 G[N. COOT. DC 1lJS UND£RVOLTACE RELAY 125V DC W SG 293B254A20 GEN, LOSS OF FIELD RELAY 2 FORCOI L SEEREF,24 25V DC W AR 606B028A09 DOUBLE UN I T SEENOTE4 2 FORCO IL SEEAEF.24 606B0 17A09SEEN0 TE4 2 FORCO IL SEEREF.24 25V DC W AA 606B0 17A09SEEN0 TE 4 II SVAC W TK 18760 14 2SEC T050MJN AOJUSJ 125V DC W SG 134 2925 663293 2

,2/2,0A GE HAA 12HAA I SA4F 125VDC WAR 60660 17A095EEN0 TE4 125VDC W - HANO RESE T 2 FORCO ILSEEREF.24 25V DC WAR 60660 17A09SEEN0 TE4

.2/2.0AGEHAA 12HAA l 5A4F

- -- 2 FORCOILSEEREF. 24 25VDC WAR 606B0 17A09SEEN0 TE4 552X S00KVP. C.B. AUX. RELAY CONTAC TCL OSEO\t'tlEN 500KV BKR CLOSED 552Y I S00KVP.C.B. AUX. RELAY CON TACTCLOSEOWHEN BO TH 500n BKRS OPEN _'.~~-

5 11 BFX I SOOKVHVCBBREAKERFA I LURE 125VOC 409884 1

- 532 AUX. RELAY 5 11 BFX I 500KV HVCBBREAKER FAIL URE 125VOC 409884 1

"' - 632 567 -I A AU X. RELA Y SOOKVT I ELINE DlF F. RELAYSETA 2!.:24 UNIT IT-COMROOM 594 L -I D O!R.OC&GN DJR,OCTR JPRELA Y 500 KVSW ITCHYARD K63S SEQUENT I AL TRJPAU X. RE LAY 3 1 & 32 CONUC J JS CLOSED WHEN TURB INE STOP VALV£5ARECLOSEDOO AUTO SJOPOIL LO-PRESS 43UI/RCO 59 40 1 "

606BO l 7A09SEENOTE4 GEN ERATOR D JFFER ENT IAL TRIP LJNJT OVERA LL D I FF EREN TI A L TR I P 500KV LI N [ t l R. OC L 500 KV BKR GENERATOR LOSS 4 1E/A SX FIELD BREAKER AUX . RELAY SET A &B TRIP GNDO I FAILURE OF FIELD 94 LSL I LOSSOF SYSTEM LOADRELAY 12SVDC WAR OC TRI P TI MER TRIP 552YJ 500 KV A1RCKTBKRA UX ,RELA Y CON TAC T CLOSEOIIHEN BOTHSOOKVBKRSOPEN PS329 X MAlNTUlBJNE AUTOSTOPPRESS.

1z z~~~~:"':~~~~~~~;:~~~~~~~~~~~~~;:~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~:;;:~~~~~~~~~~.::-~~~~~~~~~~:":'-_'"----_-_-_-_-_-_-_-_-_-_-_-

- ....,,.-------ic~--~~ "'" AUX . RELAY CONTACTCLOSEDc 45 PSIGDECREASING 594L -I A 500KVLINESETATR] PRELAY 43 500 KVSW ITCHYARD 594L -I B 50DKVL1NESETBTR I PRELAY 4l C62AMG I X UNI TTR I P TJ MER BYPASSAUXR LY MATCH

~ CIRCLE REF . 24 NOTES :

I. FORWI Rl NGOFT HESEPOLESSEE DWG. 437559.

2. TESTRE LAYCO NTACTOPENDURI NG TEST.
3. SE T SEOUENTIALCONTACTS I S.-2FORSIMULTANEO USOPERA T ION.
4. AD J UST MI N. P I CK UP TO 70 VOLTS AT JOBS JTE.

" s.

6.

SET r es TARGE T ON 2 AMPS TO PREVENT r es SEAL I N WHE N 43UI AD JU ST MI N, P JCK UP TOGR EA TER THAN 70\/0LTSAT JOBS ITE.

REFERE NC E DWGS .:

I. DESCR IPTI ON OF ELECTR I CAL SCHEMA TI C DI AG., SYMBOLS 8, CIRCU IT DES I GNA TIONS - - - - - DWG. No. 050003

2. SINGLE LINE ME TER 8, RE LAY DIAGRAM GEN., MAIN TRANSFORMERS 8.: EXC I TATI ON - - - - - - - DWG. No. 4375 29
3. SCHEMA TI C DI AG RAM - GENERA TOR CONTRO L - - - - - - - - - - - - - - - - - - - - - - - - - - - - DWG. No. 437557
4. SCHEMATIC DIAGR AM - GENE RA TOR CON TROL - - - - - - - - - - - - - - - - - - - - - - - - - - - - DWG. No. 437558

~ == 7g~

'" 5.

6.

SCHEMATIC DIAGRAM - TURB INE CONTROL - - - - - - - - - - - - - - - - - - - - - - - - - - - - - DWG.

SCHEMA TI C DI AGRAM - TURB INE CONTROL - - - - - - - - - - - - - - - - - - - - - - - - - - - - - OWG.

No.

No.

43755 1 437552

7. SCHEMA TI C DIAGR AM - TURB INE CONTROL - - - - - - - - - - - - - - - - - - - - - - - - - - - - - DWG. No. 437553

§~ 8.

9.

SCHEMATIC DIAGRAM - BRUSHLESS EXC IT AT ION CON TROL - - - - - - - - - - - - - - - - - - - - - DWG.

SCHEMATIC DIAGRAM - BRU5HLESS EXC IT AT ION CON TROL - - - - - - - - - - - - - - - - - - - - - DWG.

No.

No.

437555 437556

10. SCHEMA TI C DJAGRAM - f.1A l N TRANS FORMER COO L ING - - - - - - - - - - - - - - - - - - - - - - - owe. No. 437669,498 11 4,498 11 5 I I. SCHEMA TI C DI AG RAM - 12KV BUS SEC TI ONS D 8.: E AUTOMA TI C TRANS FER - - - - - - - - - - - - DWG . No. 437623 12 .. SCHEMATIC DIAGRAM - 4 160 V BUS SEC TI ONS D !.: E AUTOMATIC IRANSFER - - - - - - - - - - DWG. No. 437624 13, SCHEMATIC DIAGRAM - 4 160 V BUS SEC TI ON F AUJOMA TJ C TRANS FER - - - - - - - - - - - - - - DWG. No. 437625
14. SCHEMA TI C DIAGRAM - 4 160 V BUS SECTION G AUJOMAT I C TRANSFER - - - - - - - - - - - - - - DWG. No. 4376 26 15 . SCHEMA TI C DI AG RAM - 4 160 V BUS SECT I ON H AUJOMAT I C TRANSFER - - - - - - - - - - - - - - DWG . No. 437627 16 .. SCHEMATIC DIAGRAM - 500KV SW ITCHYARD - 500 KV BREAKER FA I LURE HVCB - - - - - - - - - - - OWG. NO. 4098839 , 4098840 17, SCHEMATIC DIAGRAM - 500KV SWITCHYARD - MA IN XFMR BANK I LINE PRO TECTION - - - - - - - owe. No. 4358 17
18. SCHEMA TI C DI AGRAM - SOOKV SW I TCHYARD - HVCB BRKR CON TRO LS AND CONTRAC T TABLES - - - - DWG. NO. 4098833,4098834, 4098835, 4098854
19. SCHEMA TIC DIAGRAM - AUX. TRANS FORMER No. 11 8, ASSOC. CIRCU I T BREAKERS - - - - - - - owe. No. 437662
20. SCHEMA TIC DIAGRAM - AUX . TRANSFORMER No. 12 8, ASSOC . CIRCU I T BR EA KERS - - - - - - - owe . No. 437664 2 1. SCHEMATIC DI AGRAM - GENERATOR CON TROL - - - - - - - - - - - - - - - - - - - - - - - - - - - - DWG. No. 437559 22 . SCHEMA TIC DIAGRAM - SEA L OIL . STATOR COOLING 8, HYDROGE N CONTROL SYS TEM -------OWG . No. 43757 1
23. SCHEMATIC DIAGR AM - SEAL OIL . STATOR COO LI NG 8.: HYDROGEN CON TRO L SYS TE M - - - - - - - DWG. No. 437572 EQUIPMENT LOCA TI ONS : 2 4, SCHEMA TIC DIAGRAM - GENERATOR 8.: MA I N TRA NSFORM[R - - - - - - - - - - - - - - - - - - - - - DWG. No. 437548
25. SCHEMA TIC DIAGRAM - 25KV I SO - PHA SE BUS MOTOR OPERATED DISCONNECT SWI TCH - - - - - - OWG. No. 437582 Xfill GEN . AN T I - MOTOR I NG PRESS. SW. , LOCALLY MOUN TED 26. SCHEMA TI C DI AG RAM - f.1A ) N ANNUNC I ATOR - - - - - - - - - - - - - - - - - - - - - - - - - - - - owe. No. 50 11 33 , 34 . 40 8, 4 1 6lAill TERM. BOX A4 1 I FOR DEV I CE 89XE 27. SI NGLE LI NE METER 8, RELAY DIAGRAM 125V DC SYS TEM- - - - - - - - - - - - - - - - - - - - - DWG. No. 437546 I NORMAL POS ITI ON REMARKS ~ 500 KV PCB SW532 OPER ATING MEC H, CAB. 28. FUNCTIONAL DIAGRAM - REA CTOR/TURB INE/GENERATOR PROT ECT ION - - - - - - - - - - - - - - - owc. No. 500825 EMER. t TR I P CONTACTS t1Rp.NQRM S£...I r;,Q EXC I TATION SWGR CUB. No. I GENERATOR CONTROL CONSOLE 29 .

30 .

LI ST OF EQUIPMENT LOCA TI ON CODES - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - DWG.

SCHEMA TIC DI AG RAM - 500KV SWITCHYARD SHEE T No. 16 IMIN ALARMS) - - - - - - - - - - - - owc .

No.

No.

10 1900 442752

--,f- A X UNIT TRIP ( THIS DWG) fil'.!:il) STAT I ON ELE CTR IC AL RE L AY BOARD 3 1, SCHEMATIC DIAGRAM - SSPS OUTPU T REL AYS, TR AI N A, TRA IN B - - - - - - - - - - - - - - - - owc. No. 50 1869, 503066

--,f- 8 X UNI T TR I P REF. 4 Q;; CON TROL BOARD MA I N GENERA TOR 32. FUNCTIONAL DIAGRAM - MFR, owcs - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - REC. No. 663 195

--,f- C X ALARM owe~ 50 11 33 fili GENERATOR REL AY BOARD 33 . SCHEMA TI C DIAGRAM - DEH INPUTS AND OU TPU TS- - - - - - - - - - - - - - - - - - - - - - - - - owc . No. 437854, 437855

,.!_\!,_I TER MINAL BOX No. I 500 KV SW YD 34 . SCHEMA TIC DI AG RAM - TURB INE GENERATOR INSTRUMENTAT l ON - - - - - - - - - - - - - - - - - - DWG . No. 437577

--,f- 0 X SPARE fTh'_lJ 500 KV RELAY BOARD No. I I 500KV SWYD 35. SI NGLE LI NE METER 8, RELAY DIAGRAM 120V INSTR. AC SYSTEM - - - - - - - - - - - - - - - - owe. No. 44529 1

--,f- E X SPARE TQMA MA IN TR ANS FORMER I A CONTRO L CAB I NE T 36, SCHEMA TI C DIAGRAM - TURBINE LUBE OJL PUMPS - - - - - - - - - - - - - - - - - - - - - - - - - DWG. No. 437564

--,f- F X SPARE Qi.LI 500 KV CON TR OL BOARD No. I I 500KV SWYO 37 . PI PING SCHEMATIC TURB INE 8, GENERATOR ASSOC I ATED SYSTEMS - - - - - - - - - - - - - - - DWG . No. 102022 C:::::SNEL fil!.S..M RAC K NUC L EAR SAFEGUARD OUTPU T A 38 .. SCHEMA TI C DI AG RAM - BRUS HL ESS EXC I TA TION CONTROL - - - - - - - - - - - - - - - - - - - - - DWG. No. 43758 1 UN IT TR I P CONTRO L SW IT CH 5G I /CS HNlli RACK NUCLEAR SA FEGUA RD TEST A 39, SCHEMATIC DI AGRAM - ! SO - PHASE BUS COOLER - - - - - - - - - - - - - - - - - - - - - - - - - - DWG. No. 437576 WJTH RED OVA L HAND LE, SPRING RETU RN 40, WI RING DIAGRAM - TU RB I N[ ELECTR I CA L SYSTEM - - - - - - - - - - - - - - - - - - - - - - - - owe. No. 663286 TO NO RMA L , USED AT LOC . ~ 4 1. SCHEMA TI C DI AGRAM - CNDS !.: CNDS BOOS TE R PUMPS - - - - - - - - - - - - - - - - - - - - - - - DWG. No. 437566 42 . SCHEMA TI C DIAGR AM - HE ATER 2 DRA IN TAN K PUMP No. 11 - - - - - - - - - - - - - - - - - - - DWG. No. 437570 4 3, SCHEMATIC DIAGRAM - SOOKV SWITCHYARD 1500KV LI NE PRO T CTION C CI R IT) -- - - - - we No. 40224 8 AL ARMS 5OOKV SYSTEM UNIT I SCHEMAT I C DI AGRAM GENERA TOR CONTROL 437557 41

Retrieved from "https://kanterella.com/w/index.php?title=ML23241A126&oldid=3623563"