ML102150124

From kanterella
Jump to navigation Jump to search

Drawing EDP-35621.B009, Rev. a, Functional Logic Diagram, Operation of Power Line Feed & Tie Breakers, 4160V Buses 64B & 11EA
ML102150124
Person / Time
Site: Fermi DTE Energy icon.png
Issue date: 07/23/2010
From:
Detroit Edison
To:
Office of Nuclear Reactor Regulation
References
NRC-10-0006, TAC ME1477 EDP-35621.B009, Rev A
Download: ML102150124 (1)


Text

H G

I I

lewEI OPEN I F

E D

c B

A 8

13"6KV BUS q-2B 8

7 l

UND" I VOLTAGE DEHCTION TEST 7

6 E D.C." 1 1 1M 'ES,. MOO8;


~~--------,

I LOSS Of I OfF -sin PO'WE~

GROUND FAULT 5

ON LO G.

SYSTEM 6

5 4

5 4

3 52C.S.

CLOSE OPEN j

P..U. 48"11. BUS 728 LOAD SHEDDING SCHEME 3

I 52C.S.

65T CLOSE Of EN 2

CLOSE QPEN 2

SYillBOl MAllIE IEANIMG Y

lNIT!ATI~G PRaOUCES AN OUTPUT FOR CONDlTltJi SltECIFtED IN IIU

",CliOk 0

CONTROL I NPLIT PRODUCES CONTROL ACTION SPECIFIED 1M BOX

.\\CTION 0

CONTROL IN' SAlliE ASABDYE aUTALSD INITIATESAIlOTHERACTION INITIATING ACTION

'ND PRODUCES AN OUTPUT ONLY WHEN EVERY INPUT IS SAT\\..SFIED

~

"DR f'ROOUCES AN DlITPUT IHEN ANY INPUT IS,SATISFIED s+

INPUT "A" PROOUC£SANDUTPUTEXCEPr'HEN"8" IS STOP PRESENT.

(INPUT"B" STOPS""" FRflM PRODUCING AN OUTPUT)

+-

TIlliE PRODUCES AM OlJTPUT AFTER TIME DELAY w~!<N INPUT 16 oI>TI!;"'eD. TERMINATEo DELAY OUTPUT IMMEDIATELY WHE~ I ~PUT I:' REMOVED.

tQ RHENTIV£ RETAINS THE CtmOITI'14 OF {)UT?UT CIJIRESPDNDING TO MEMORY LAST INPUT (SUCH AS A LATCHED CIRCUIT BRUKEA).POIER RHIUIRED FOR OPER~TION,m BE INDICATED U (DCl l

~

OFF SAME

~S RETENT IVE IIIE~ORY BUT RETURNS TO OFF ON PaIEI RETURN INTERRUPTION NO POWER NHDED FOR (IFF CDI<<IITIDHS.

.E~ORY ENERGIZED E-ENElilE

,...,"'" I TH I S U. G. COV{il~ RE LE ~ANT FUNCTl ONS ONl V

& IS NOT INTENDED TO SHOll OETAIl HARDWARE OPERATUINS & REOUIRElHNTS NOTE-:

DRAWING tJlJMB~R 'NbS: GI721-C'Sc50*j NUCLEA-< SAFET'I RELATED DTC:TCEDP EDP 35621]009 REV'"

TITLEOFDOCUMENT:FUNCTIDNALLDGICDlAGPAM DPERATIDNDFPD'vIERLINEFEED8.TlEBPEAKEPS 4160V BUSES 1164] 8. IlEA THE FOLLOWING IS ONLY USED FOR NEW DRAWINGS

'oC ___ NON-NSR PIS#'S H

G F

E D

c B

A