ML21209A242

1 to Updated Final Safety Analysis Report, Chapter 8, Figure 8.3-0J, Revision 5, Electrical Diesel Generator Breaker Logic Diagram

ML21209A242
Person / Time
Site:	Summer
Issue date:	04/30/2021
From:	Dominion Energy South Carolina
To:	Office of Nuclear Reactor Regulation
Shared Package
ML21209A581	List: ML21209A111 ML21209A112 ML21209A113 ML21209A114 ML21209A115 ML21209A116 ML21209A117 ML21209A118 ML21209A119 ML21209A120 ML21209A121 ML21209A122 ML21209A123 ML21209A124 ML21209A125 ML21209A126 ML21209A127 ML21209A128 ML21209A129 ML21209A130 ML21209A131 ML21209A132 ML21209A133 ML21209A134 ML21209A135 ML21209A136 ML21209A137 ML21209A138 ML21209A139 ML21209A140 ML21209A141 ML21209A142 ML21209A144 ML21209A145 ML21209A146 ML21209A147 ML21209A148 ML21209A149 ML21209A150 ML21209A151 ML21209A152 ML21209A153 ML21209A155 ML21209A156 ML21209A157 ML21209A158 ML21209A159 ML21209A160 ML21209A161 ML21209A162 ... further results
References
21-167
Download: ML21209A242 (1)

Text

~I I

$$$$$0GNSP EC$$$$$$$$ 8$$$$$S$$$$ 8$$$$$$$$

---

L_ _ _ _...'10..:'.__ _ _L__ 9 _ _ _...L._

I _ _ ____:______ I _ _ ___:_ I 8 _ _ __ j __ _ _ _7 _ _ _ _ _ _ _G_ _ _____.:L___ _ _ _

+ 5 _ _ _ __j___ I ___ 4 I _ _ _ ______i__ _ _ _ _ I 3 __

I

_____.J__ _ _ _ _ _ _ _ _

$$USERN"t"1E $$ $$$$$SYllME 8$$$$$

2 ~---

I ---- -il 1

NEGATIVE GENERATOR REVERSE A PHASE OVERCURRENT GROUND OVERCURRENT POWER TEST START DIESEL GENERATOR EXCITER SAFETY INJECTION 0 IESH GENERATOR DIESEL GENERHOR DIESEL GOVERNOR tlA IN DJNTOOL SYNCHROSCOPE ON B Aro CS-OGOl 43-DGOl 7 KV BUS 1DA 7 I\V EUS IDA BUS

-- GENERATOR DIESEL GENERATOf SEQUENCE RELAY RELAY RELAY RELAY SHUTDOWN TRIP SIGNAL CS-OGOIA A RELAY 46 51V 51 G 67 TSR RELAY 5B Kl BREAKER EMERGENCY IN DROOP DIESEL GENERATOR XCP-6117 XCX-5201 EMERGENCY tllRMAL INCOMING UNDERVOL TAGE DIFFERENTIAL READY FOR K809 CLOSED 52 START ESA MOOE' BREAKER XCX-5201 !NCOM ING BREAKER OPEN FROM RELAY LOADING NORMAL NORMAL BREAKER fl' EN 52 52 C-203-010 87 RfL PULL TO OOR!,v\L NORMAL F LOSS OF TRIP AFTER AFTER CLOSE REMOTE LOCAL MA llffENANCE LOCK TRIP AFTE~ A!-TER CLOSE TRIP CLOSE EXCtTATION RELAY - NON-A TR IP CLOS£ 40X GENERATOR LOCKOUT RELAY

• 86 8

()

B

()

~~

C C

- . 'r *

()

c---

0

' 0 DIESEL GENERATOR I

()

IN PARALLEL WITH SYSTEM .---~-rt-----------------_J I **

E E

() NOTES:*

1. FOR LEGEND, SEE DRAWING E-203-2O1.

TRIP CLOSE F

F DIESEL GENERATOR BREAKER THIS IS A NJCLEAR SA~ETY RELATEJ DOCUh/[NT. \J8 DE\/IP..TIU~ SH/\LL 3E if\JIT!.A.TED OR PERFORMED VilTHCJT PR:OR D8CW,~ENT A ;:::)N t>ND WRI TTD~ ,L\PrROV A_

G

~-v-*~*~..,-_ ~-~-----~~-. ,,.,-~--.r"'v'~ V-""'1

---

*----------------j\

G I

A SOUTH CAROLINA ELECTRIC & GAS COMPANY VIRGIL C.SUMMER NUCLEAR STATION ELECTRICP.L

~---,--- -,----,-- --*------ --------, ----,---- --,,__ _____ __________________,

DIESEL GENERATOR BREAKER

..,..... LOGIC DIAGRAM H Q 1=:SIGN ENGil'JEERING SCE&G H A SCt.MA COM?ANY V. c. SUMYlER NUCLEAR STATION JENKINSVILLE, s. c.

f - - + - - - - t - - - + - - - - - - - - - - * - - - - - - - ~----1 - - - 7 _ , ._ _....:H'.'!:A~D"-E------,l.,,_--...'.C'..'.:H:'.::.EC'.::.'.k::.':F.:::D_ _--J=----=:...:.'.

'E r,,PPROVl"tl

1. 2. 3, i---5--t--9/-2*-0/_@_lr-

--J--t---R-E_V_IS_E_D_P_E_R DJ MGR DJ

__ E_C_R___7_0_0_2_8_ _--t--_~-,G~R ~,-O~O~J-,, =-c=Ac~c-** *~-----"'"---- -----"--i---

LE NO SCol " C- 2 0 3 - 0 0 7 5 5 NO. OATE BY REV:SJON CKD. BY APPROVAL DRAW[i'JG NUMBER SHT.NUHBFR REV

_ _ ...J