ML20268A845
Text
OLD~
CUTL I HE 0
N
' w 0
l, z
I
(')
LJ Q
":z
\\.DC) 7 LD OU::
Q) "z m cc y o--, L_;., "
'-.J co '
I L'.*1 '.I'
.:i_ 07,,:,
_Jsc;f _)
.*' /
,:_,. - I r",- -,, __ -.
E FOLD D
C FOLD B
OLD4 A
1 s ; ze I 9S2S5b TLJRBII.E 0\\/ERSPEED
, D EH 1 2
STE,Afvf GEI\\.I HI-HI LEVEL OR TRAJI\\.I B iSII((-
13i
(
ALTO STOP TLJRBJI\\JE EAR If.JC THRLST F.AILLJRE 1J IL rr--::Essur-;E I I\\TERLOCK s*c;r\\JAL 63 63 TB J
.AST l OUHP*
- DUHP COl*ITROL El*IERGEIICY TRIP FLUID 3
S I Al1SAC AC-LJATIOIJ S I G IJ AL
!SHEET 17i illOll /i 4
nFH 0 00/FR FAIi i/RF, TI/RPIIIF
. OVERSPEED, CDl.,IOEl'.ISER LO\\
5 ST[,AII G[I\\I HI-HI LEVEL OR TR,A]l\\1 A
!SHEET 131
- VACUUM, oc; LOW BRl*G OIL __ _,._1------------~
PRESS IDEH!
.~
IIAIIUAL -URBIJ\\IE TRIP TURBINE PROTECTION TRIPS TURBH*IE BRG OIL 7
, 1 IECH' CLOSc REHEAT s-P VALVES OVERSPEED 1MECH,'
THRUST BRG FAILJRE 1 MECH!
11ANUAL TRIP IAT TURBINE!
DUIIP,
- DUIIF*
STOP El'ERGEIICY T'i!P FLUID
- CLOSE 4 STOP VALVES C f-----<<
C f-----:<8 (P~
~
P-I 3 10 c-r
!SHEET 41
['[DUIIDAIIT C-5 BLCCK,\\UTOMf,T IC RC*O WITH~RAWAL
- SHEET9!
TLJRB I I\\IE RI_I\\IB.ACI<.
'VIA _OA REFERcNCE1 C-3 OVERTEl*IPER,\\ TURE L
'. 2/ 4,1 C:-4 0\\/Ec;POWER l\\T 1'.2/4) 9 10 l*IOT ['[DUl*ICAIIT
- C_OSE CLOSE T r-->--~/ A\\
T r---,,,--~* A' (2j---..~--* A' C f-------<i C e-----<>
11AIN TURB:i,E CONTROL SYSTEII CAB I l*IET
- PC5 I I IITERCEPTOR VALVES COITPOL VALVES GEI\\IERA,TOR PROTECT I 011 SIGI\\IA,LS AU1ILIAR1 BUS TRAIIS FER TO GEl*lcRl,TOR TRIP 0,
a 0
~--------- -
I I
~
I I
(-_)
P-9 i SHll I 4 I----~
TO REACTO~ TRIP i'SHFFT ?'1
~
2/3 I
I t/
PEDUIIDAI T RcDUCE LOAD REFERENCE AT 200%/11 I hi PULSil,IG J\\IOT RECUIIJAIIT REFERENCES (NOTE 8)
WE DWG PG&E DWG NOTES I, Tf-FSF SIGl.,/AI S ll*i,JICATF T-,F Cl OSll!G OF THF STOP VAi VFS, 2,
n= UNDANCY IS IliOICAT[D IN G[GAnos TO wincou1n[N[NTS ONLY, 3, DELETED 4,
Gcl*.IERATOR IIOTO~Il*!G PRCTECTI::JII SHOULD '!OT DEFEAT THE -HIRTY SECOND DELAY, THE 30 SECOllO T!Nc DELAY S OE 0 EATEO IF BEARING OIL PRESSURE IS LO-LO AFTER LOSS OF AUTO STOP OIL F~ESSURE.
5, WcSTINGHOUSE STEAN TURBINE DIVISION REQUIRES THE 30 SECOND Tll~E DELAY -o BE REDUl!DANT, O~E TIMER IS CONNECTEC TO THE TRAIN 'A' OUTPUT OF T-,E PROTECTION LOGIC SYSTEM AND THE OTHER TIMER IS CONNECTED TO THE TRAIN 'B' OUTPJT, THE TI~ER OUTPUTS ARE WIREC SO THAT EIT-,ER W LL ACTUATE A GENERATOR TRIP, 6,
I f-l "Al'ilJ" LOGIC Al\\llJ I Hl,ASSOC A I llJ PHlSSUHl S\\l I CHlS, 6.J/ 18 AND 63/AST! NUST BE TESTED PERICDICALLY, WHILE ON LINE AT
- POWER, WITHOUT PLANT TRI",
TEST VALVES AND TEST LIGHTS ARE REQUIRED TO PROVIDE THOROUGH TESTING AND TO VERIFY PRESSURE SWITCH CCNTACT STATUS, 70 Tf-E AIISAC LOGIC IS l!C*T REDUIIDAl,JT Sll!CE THE SAIIE 11,IPU-s ARc USED FC*R THE LC*GIC Of VOllP 'A' Al*IU VOllP 'cJ' iSll Plf, I /1, I IS SIGl'*IAL Ol~IPIJIS APl UUPLICAlllJ fiJP INPUT -o EACH TURBINE TRIP CIRCUIT, ISOLATIO~ DEVICES ARE REOU RcD BETWEEN THE NOil-iE Al*ISAC CIRCUITS ANJ THE TURBIIJE TRIP CIRCJITS, R.
Sf-FFT 1*!111 RFRS ~FFFR T~ T-,F PFFFRFl*ICF \\JI/IIRFRS RF OW.
9, Wf-EIIEVER A PROCESS SIGNA_ IS USED 0 0R CONTROL AND IS DcRIVED FRO~ A PROTECTION c-,AJ.]l*llL, ISOLAIIOII IIUSI cJl cHOVIUlU, 10, Tf-IS DRAWING I_LUSTRATES THE FUNCTIONAL REQUIREMENTS OF Tf-E REACTOR CO~TROL ANO PROTECTION SYSTEII.
THIS DRAWING DOES NOT RE 0 RESENT ACTUAL HARDWARE IH,*L[l*[l,JTATIOII,,ori 11Ar1DWAr1[ [lil'L[H[l*!TA-101,1, r1[1[r1 TO TII[ Ar,*L CABL=
SCHEl'IA - IC DI AGRAl'I*, S !,
I,
?
Lo 3'
4' 5'
6, 7'
8' 9'
I O, I I,
I 2, I 3, I 4, I S, I 6, I 7 o I 8, I 9, 20, 2 I,
220 2 3, FLJJ.,CT I *Jl!AL LOGIC FUl,CT I Jl!AL LOGIC FUI\\CT I JIIAL LOGIC FUl'.CT I Ol'IAL LOGIC FUl'CTIOl'IAL LOGIC FLJJ.,CT I *Jl!AL LOGIC Fl/1,CT I Jl!AI I OG IC FUl,CT I OIIAL LOGIC FUl'.CT I Ol'IAL LOGIC FUl'CTIOIIAL LOGIC FLJJ.,CT I Ql,IAL LOGIC FUl,CT I OIIAL LOGIC FIJI* CT I OIIAL LOGIC FIJI CT I OIIAL LOGIC FUI CT I Ol*IAL LOGIC FIJI CT I Ol'!AL LOGIC FUICTIOl!AL LOGIC FIJI* CT I OIIAL LOGIC FIJI CT I OIIAL LOGIC FUICTIOIIAL LOGIC FIJI CT I Ol~AL LOGIC FUICTIOl!AL LOGIC FIJI* CT I OIi OIAGRAi'I 0 I AGRAII I IJOEY AIID S 'HBOLS ---------------------------------------------------------- 5653074-1 __________ 49584 I 0 I AGRAH REilCTOR TR IP SI G*IALS ------------------------------------------------------ 5653074-2 __________ 495842 OIAGRAJ,1 l*IUCLEAR ll!S-R.AID *Ai!UAL TRIP SIGIIALS 5653074-3 495843 OIAGRAl1 NUCLEAR INS-R 0 E~NISSIVES AND BLOCKS 5653074-4 495844 0 I AGRAII PR I I IA RY COCILAIIT SY STEl1 TR IP SI Gl'IAL S -------------------------------- 565307 4 -5 __________ 4 9 584 5 0 I AGRAII PRESSURIZER TR IP SI GllALS ------------------------------------------------ 5653071-6 __________ 'I 958 'I 6 nlAGRAH STFAH GFlffRATOo TRIP SIGl!AI S 565jn74-7 4q'i847 DIAGRAM SAFEGUARDS AC-'~ATIOI! SIGl!ALS 5653074-8 495848 OIAGRAII ROD COIITROLS A*ID ROD BLOCl*.S 5653074-9 495849 0 I AGRAII STEAII DUIIP CCIITROL --------------------------------------------------------- 5653074-1 0 ________ 495850 OIAGRAII PRESSURIZER FRESSU"E All LEVEL COIITROL ___________________________ 5653071-11 ________ '195851 0 I AGRAII FRESSUR I CER HE.ATER COl*ITROL
5653074-1 2 ________ 495852 OIAGRAII FEEDWATER COJ*.1-RO_.Al*ID ISOLATIOl*I 5653074-13 495853 OIAGRAH FEEOWATER co1,1-RO_
.All ISOLATIOII 5653074-14 495854 0 I AGRA1,1 AUi IL !ARY FEED WA TEo PUHPS STARTUP ---------------------------------- 5653074-1 5 ________ 495855 0 I AGRAl*I TURB I IIE TR I PS, RIJll3ACJiS & SI Ci'IALS ----------------------------------- 5653074-16 ________ 495856 DIAGRAII AIISAC SIGl!ALS DIAGRAM SE!Sfl!C TRIP OIAGRAH [,IGITAL Fl CCIIT SYS ll*IPUT SIGIIAL VALIDATIOII OIAGRAl1 DIGITAL FW CCIIT SYS FW FLOW COl!TROLLER & Cy OIAGRAl1 DIGITAL FW CCNT SYS CONT VCV SEO & TRACKll,G DIAGRA11 DIGITAL FW CCNT SYS SIGNAL SELECTOR LOGIC REACTOR -
TURBINE -
GENE"ATOR PROTECTIOIJ 5653074-17 8759077 5653074-18 495857
'195858 49'i8'i9 OEl,IAIID _________ 565 30 7 4 - I 9 ________ 4 9 5 86 0 LOGIC ___________ 5653074-20 ________ 49586 I 5653D74-21 495862 500825 24, ATWS HITIGATIOII SiSTEfl ACTUATION CIRCU:TRY iA~SACi 6002434 2 5, SCH E *I AT I C D I,AG R 1,1,1 TUR B I f I E C OI HR O L _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 4 3 7 S 5 I 2 6, I I IT E 'i COWIE CT I 111~
1N I R I 11 G D I AG R Al *I
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 5 6 3 2 2 4 - 2 4 NUCLEAR SAFETY RELATED K.EY DWG, SECT I 01.,!_3_
LJI\\IIT 0 a 0
DATE 06-19-2014 D, D.
I-xC2' L Vo FAZ I IVA REVISIOt~ DESCR PTION REVIS~ PER JFT-7~2580 0'
a 0
I & C TUFOIIIE TFI 0 S, RUIIOAC<S &
OTHER SIGNALS FUNCTIONAL LOGIC
_:li'::J_'_;
1_.... \\*-J,*c_,,1 I'_;*... :_, l*_*r.
PACIFIC GAS AND ELECTRIC COMPANY SAN FRANCISCO, CALIFOFNIA DWG SCALE:
BILL DF 1-IATL:
663135-16 SUPSD [If:
DRAl'VIl'*JG SH((T PAG[
R[V 495856 0
I I U2-495886 FOLD FOLD 0
" w 3c Lf) s Q) 0 L0 (ll sq-OLD~
OLD~
CUT -