ML20116K344
| ML20116K344 | |
| Person / Time | |
|---|---|
| Site: | Susquehanna  |
| Issue date: | 07/31/1994 |
| From: | Akus J PENNSYLVANIA POWER & LIGHT CO. |
| To: | |
| Shared Package | |
| ML20116K299 | List: |
| References | |
| EC-088-1007, EC-088-1007-R01, EC-88-1007, EC-88-1007-R1, NUDOCS 9608150022 | |
| Download: ML20116K344 (17) | |
Text
_ . _ _ _ _ . _ _ _ _ _ _ _ _ _ _ _ _ _ _ - _ _ _
Calc. No. EC-088-1007 Dipt. SA - ELECTRICAL PENNSYLVANIA POWER & LIGHT COMPANY ER No. 741059 Onte JULY. 1994 CALCULATION SHEET EWR saigned by J AKUS PROJECT BATTERY 2D650 Sh.No. 198 of 2,11 ,
Approved by LOAD PROFILE EE1 ATTACHMENT 2 2650 WORST CASE LOAD PROFILE BASED ON THE THEORETICAL MAXIMUM EQUIPMENT THAT ,
COULD START SIMULTANEOUSLY .~
4
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- 9608150022 960809 PDR ADOCK 05000387 P pon
1 calc. No. Ec-088-loo 7 i
Dept. SA - ELECTRICAL PEBDISYLVANIA POWER & LIGHT COMPANY ER No. 741059 D*.t3 JULY. 1994 N tNLATION SHEET EWR DOcigned by J AKUS PROJECT BATTERY 2D650 sh.No. 199 of 211 Approved by LOAD PROFILE EE1 Jaing the 2D650 Battery Load Profiles developed in Attachment 1, determine the maxinum load profiles that could occur if all equipment that could start sinultaneously did in fact start simultaneously for the following time s2gnants. This approach is being used to assure that variations in the timing of the MOVs are enveloped by the Technical Specification.
LOAD SEGMENTS 0 - 60 seconds 1 - 10 minutes d 10 - 30 minutes 30 - 240 minutes 1 - 5 minutes (Station Blackout) b 5 - 6 minutes (Station Blackout) 6 - 10 minutes (Station Blackout)
Tho composite 2D650 Battery Load Profile for all modes of operation,. including Station Blackout, is shown in Table 7 - 1.
1.0 LARGE BREAK LOCA PROFILE The Table A2 - 1 shows the maximum possible 2D650 Battery Load Profile for j a LARGE BREAK LOCA with all equipment starting simultaneously.
! 1.1 0 - 60 seconds During this load segment the following equipment cannot be operated simultaneously with the others loads.
l 1.11 HV-E51-2F045 inrush amperes are not used since HV-E51-2F045 MUST BE out of Locked Rotor before HV-E51-2F013 can be j started.
l 1.12 HV-E51-2F010 inrush amperes are not used since HV-E51-2F031 i
MUST BE closed before HV-E51-2F010 can operate. This prevents simultaneous starting with the other equipment.
1.13 HV-E41-2F079 inrush amperes are not used since Reactor Pressure MUST drop to 105.5 psi before HV-E41-2F079 can operate. This occurs after all the equipment in this load
! segment has started.
pp cals. No. T C-088-1007 Dept. SA - ELECTRICAL PENNSYLVANIA POWER & LIGHT COMPANY ER No. 741059 D:te JULY, 1994 CALCULATION SHEET EWR De:igned by J AKUS PROJECT BATTERY 2D650 Sh.No. 200 of 211 Approved by LOAD PROFILE EE1 i
1.2 1 - 10 Minute lb i
All the equipment in this load segment is assumed to operate ;
simultaneously. i l
1.3 10 - 30 Minute !
All the equipment in this load segment is assumed to operate l simultaneously. 1 1
1.4 30 - 240 Minute j i
All the equipment in this load segment is assumed to operate l simultaneously. I i
2.0 LARGE BREAK LOCA RCIC IN PRESSURE CONTROL PROFILE '
The Table A2 - 2 shows the maximum possible 2D650 Battery Load Profile for a LARGE BREAK LOCA RCIC IN PRESSURE CONTROL with all equipment starting simultaneously.
2.1 0 - 60 seconds During this load segment the following equipment cannot be operated simultaneously with the others loads. l 2.11 HV-E51-2F010 inrush amperes are not used since HV-E51-2F032 l MUST BE closed before HV-E51-2F010 can operate. This l prevents simultaneous starting with the other equipment. '
2.12 HV-E41-2F079 inrush amperes are not used since Reactor Pressure MUST drop to 105.5 psi before HV-E41-2F079 can operate. This occurs after all the equipment in this load segment has started. ,
2.2 1 - 10 Minute All the equipment in this load segment is assumed to operate simultaneously.
2.3 10 - 30 Minute All the equipment in this load segment is assumed to operate simultaneously.
2.4 30 - 240 Minute All the equipment i,n this load segment is assumed to operate simultaneously.
cals. No. EC-088-1007 Dept. SA - ELECTRICAL PDOf5YLVANIA PoNER & LIGRT CoNPANY ER No. 741059 D .te JULY. 1994 CALCULATION BHEET EWR De:igned by J AKUS PROJECT BATTERY 2D650 sh.No. 201 of M Approved by LOAD PROFILE EE1 3.0 SMALL BREAK LOCA PROFILE The Table A2 - 3 shows the potential maximum possible 2D650 Battery Load Profile for a SMALL BREAK LOCA with all equipment starting simultaneously.
3.1 0 - 60 seconds During this load segment t'.e following equipment cannot be operated simultaneously with the others loads.
3.11 HV-E51-2F045 inrush amperes are not use since HV-E51-2F045 MUST BE out of Locked Rotor before HV-E51-2F013 can be started.
3.12 HV-E51-2F010 inrush amperes are not used since HV-E51-2F031 MUST BE closed before HV-E51-2F010 can operate. This prevents simultaneous starting with the other equipment.
3.2 1 - 10 Minute b All the equipment in this load segment is assumed to operate simultaneously.
3.3 10 - 30 Minute All the equipment in this load segment is assumed to operate simultaneously.
3.4 30 - 240 Minute All the equipment in this load segment is assumed to operate simultaneously.
4.0 SMALL BREAK LOCA RCIC IN PRESSURE CONTROL PROFILE The Table A2 - 4 shows the maximum possible 2D650 Battery Load Profile for a SMALL BREAK LOCA RCIC IN PRESSURE CONTROL with all equipment starting simultaneously.
4.1 0 - 60 seconds During this load segment the following equipment cannot be operated simultaneously with the others loads.
4.12 HV-E51-2F010 inrush amperes are not used since HV-E51-2F031 MUST BE closed before HV-E51-2F010 can operate. This.
prevents simultaneous starting with the other equipment.
i
Cals. No. EC-088-1007 l
Dept. SA - ELECTRICAL PENNSYLVANIA POWER & LIGHT COMPANY ER No. 741059 Dr.te JULY. 1994 CALCULATION SEEET EWR De:;igned by J AKUS PROJECT BATTERY 2D650 Sh.No. 202 ____ of 211 Approved by LOAD PROFILE EE1 4.2 1 - 10 Minute All the equipment in this load segment is assumed to operate simultaneously.
4.3 10 - 30 Minute All the equipment in this load segment is rssumed to operate simultaneously.
4.4 30 - 240 Minute All the equipment in this load segment is assumed to operate simultaneously.
5.0 STATION BLACKOUT PROFILE The Table A2 - 5 shows the maximum possible 2D650 Battery Load Profile for a STATION BLACKOUT with all equipment starting simultaneously.
5.1 0 - 60 seconds During this load segment the following equipment cannot be operated simultaneously with the others loads.
5.11 HV-E51-2F045 inrush amperes are not used since HV-E51-2F045 MUST BE out of Locked Rotor before HV-E51-2F013 can be started. i 5.2 1 - 5 Minute All the equipment in this load segment operates simultaneously.
5.3 5 - 6 Minute '
All the equipment in this load segment operates simultaneously.
5.4 6 - 10 Minute All the equipment in this load segment operates simultaneously.
5.3 10 - 30 Minute All the equipment in this load segment operates simultaneously. ,
i 5.4 30 - 240 Minute All the equipment in this load segment operates simultaneously.
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204 OF 215 EQUIPMENT MCC O-60s 1 - 10 MIN 10-30 MtN 30-240MN HV-E512F045 2D254 0 0 0 0 i HV-E51-2 F013 2D254 42.2 42.2 0 0 HV-E51-2 F046 20254 0 0 0 0 FV-E51-2 F019 20254 0 0 0 0 2P219 20254 11.2 11.2 11.2 11.2 HV-E512FO22 2D254 34.6 0 0 0 2D288 2D288 120 120 120 120 r- 9 31 2D254 4 0 0 0 b * .- ., -- 'O 20254 0 4 0 0 2P220 2D254 24 13.4 13.4 13.4 HV-E412F079 20254 0 0 0 0 HV-E51-2F002 2D254 0 10.3 0 0 HV-E512FOO8 20254 0 14.1 0 0 TOTAL 236 215.2 144.6 144.6 202ss 120 120 120 120 20254 116 95.2 24.6 24.6 2D650LBP.XLS TABLE A2 - 2
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C:lo. C3. EC-088-1007 pp l
l D2pt. SA - ELECTRICAL ,
PENNSYLVANIA PONER & LIGHT COMPANY ER No. 741059 l Date JULY, 1994 _
CALCULATION SHEET EWR Designed by J AKUS _,,,,,
PROJECT BATTERY 2D650 Sh.No. 208 of 2J,1 Approved by LOAD PROFILE EE1 l
ATTACHMENT 3 l
1 l 2D650 AMPERE-HOURS l l
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1 pp C:lc. No. EC-088-1007 l
Dept. SA - ELECTRICAL PENNSYLVANIA POWER rs LIGHT COMPANY ER No. 741059 D2te JULY, 1994 CALCULATION SHEET EWR D2 Signed by J AKUS PROJECT BATTERY 2D650 Sh.No. 209 of 211 Approved by LOAD PROFILE EE1 2D650 BATTERY VOLTAGE AT THE END OF 4 HOURS AT RATED CURRENT AND VOLTAGE LARGE BREAK LOCA (1) (2) (3) (4)
Corrected Elapsed Total Actual Load (ANPS) Time AMP-HRS Load (AMPS) (1) X 1.3875 (Min) Removed 256 355 1 5.9 216 300 10 50.9 ,
145 201 30 117.9 ,,
145 201 240 821.4 p C '
2D650 BATTERY VOLTAGE AT THE END OF 4 HOURS AT RATED CURRENT AND VOLTAGE -
LARGE BREAK LOCA HPCI IN PRESSURE CONTROL
~
(1) (2) (3) (4) j Corrected Elapsed Total M!
Actual Load (AMPS) Time AMP-HRS Load (AMPS) (1) X 1.3875 (Min) Removed I' i t
236 328 1 5.5 a-
~
216 300 10 50.5 145 201 30 117.5 145 201 240 821.0 l
l
- Corrected Load = (Temperature Correction) (Age Correction)
= (1.11) (1. 2 5 ) = 1.3875 Temperature Correction = 1.11 for 60'F(From IEEE 485)
Age Correction = 1.25 (IEEE 485)
/
C21c. No. EC-086-1007 D2pt. SA - ELECTRICAL PENNSYLVANIA POWER & LIGHT COMPANY Date JULY. 1994 ER No. 741059 CALCULATION SHEET EWR Dacigned by J AKUS PROJECT BATTERY 2D650 Sh.No. 210 Approved by LOAD PROFILE EE1 of 211 l
l l
! 2D650 BATTERY VOLTAGE AT THE END OF 4 HOURS AT RATED CURRENT AND VOLTAGE SMALL BREAK LOCA l (1) (2) (3) (4)
Corrected Elapsed Total Actual Load (AMPS) Time AMP-HRS Load (AMPS) (1) X 1.3875 (Min) Removed 256 355 1 5.9 149 207 10 37.0 145 201 36 104.0 .
145 201 240 807.5 C
2D650 BATTERY VOLTAGE AT THE END OF 4 HOURS 3 AT RATED CURRENT AND VOLTAGE -
)
SMALL BREAK LOCA RCIC IN PRESSURE CONTROL (1) (2) (3) (4)
Corrected Elapsed Total 'J Actual Load (AMPS) Time AMP-HRS Load (AMPS) (1) X 1.3875 (Min) Removed ?
236 328 1 5.5 149 O 207 10 36.6 145 201 30 103.6 145 201 240 807.1
- Corrected Load = (Temperature Correction) (Age Correction)
= (1.11) (1. 25) = 1.3875 remperature Correction = 1.11 for 60*F(From IEEE 485)
Age Correction = 1.25 (IEEE 485)
Calc. NJ. EC-088-1007 p
D pt. SA - ELECTRICAL PENNSYLVANIA POWER is LIGHT COMPANY ER No . "I410 5 9 D:to JULY, 1994 CALCULATION SHEET EWR Dasigned by J AKUS PROJECT BATTERY 2D650 Sh.No. 211 of M Approved by LOAD PROFILE EE1 2D650 BATTERY VOLTAGE AT THE END OF 4 HOURS AT RATED CURRENT AND VOLTAGE STATION BLACKOUT (1) (2) (3) (4)
Corrected Elapsed Total Actual Load (AMPS) Time AMP-HRS Load (AMPS) (1) X 1.3875 (Min) Removed 251 348 1 5.8 237 329 5 27.7
~
240 333 6 33.3 145 201 30 113.7 145 201 240 817.2 ,
?'
2D650 BATTERY VOLTAGE AT THE END OF 4 HOURS AT RATED CURRENT AND VOLTAGE U
PROPOSED TECHNICAL SPECIFICATION
?
(1) (2) (3) (4) -
Corrected Elapsed Total Actual Load (AMPS) Time AMP-HRS Load (AMPS) (1) X 1.3875 (Min) Removed 270 375 1 6.3 245 340 10 57.3 155 216 30 129.3 155 216 240 885.3
- Corrected Load = (Temperature Correction) (Age Correction)
= (1.11) (1. 25) = 1.3875 femperature Correction = 1.11 for 60'F(From IEEE 485)
Age Correction = 1.25 (IEEE 485)
I i ;
l
COlc. No. EC-088-1007 D:pt. SA - ELECTRICAL PENNSYLVANIA POWER is LIGHT COMPJJEY Date JULY, 1994 ER No. 741059 CALCULATION guwwT EWR D2 signed by J AKUS PROJECT BATTERY 2D650 Sh.No. 212 Approved by LOAD PROFILE EE1 of 111 2D650 BATTERY VOLTAGE AT THE END OF 4 HOURS AT RATED CURRENT AND VOLTAGE EXISTING TECHNICAL SPECIFICATION (1) (2) (3) (4)
Corrected Elapsed Total Actual Load (AMPS) Time AMP-HRS Load (AMPS) (1) X 1.3875 (Min) Removed 458 636 1 10.6 251 349 10 63.0 .
251 349 30 179.3 -
251 349 240 1400.8 ?
C
?
'J
- Corrected Load = (Temperature Correction) (Age Correction) "
= (1.11) (1.25) = 1.3875 C Temperature Correction = 1.11 for 60*F(From IEEE 485)
Age Correction = 1.25 (IEEE 485)
1 ppg C:lc. No. EC-088-1007 l
l 1
- Dept. SA - ELECTRICAL PENNSYLVANIA POWER f: LIGHT COMPANY ER No. 741059 Dsto JULY. 1994 CALCULATION SHEET EWR Danigned by J AKUS PROJECT BATTERY 2D650 Sh.No. 213 of 211 Approved by LOAD PROFILE EE1 I
I i
l 1 l
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=
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ATTACHMENT 4 2D650 'i u
MINIMUM BATTERY TERMINAL >
I VOLTAGE c l l
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calc. Ms. EC-088-1007 Dept. SA - ELECTRICAL PEIDESYLVANIA POWER f LIGHT COMPANY ER No. 741059 ,
Date JULY. 1994 CALCULATION SHEET EWR l Designed by J AKUS PROJECT BATTERY 2D650 Sh.No. 214 of 21}.
-Approved by LOAD PROFILE EE1 1D650 CALCULATE .
MINIMUM REQUIRED BATTERY TERMINAL VOLTAGE l The minimum required battery terminal voltage is the voltage required at the i END OF DISCHARGE to support the connected load per IEEE 485-1978. This voltage !
is the minimum Technical Specification voltage requirement.
1.0 The Resistance between the Battery, Load Center and MCCs are:
i
. Battery to Load Center = 0.0029 0 (From E-AAA-255) l '
l Load Center to 2D254 = 0.0149 0 (From E-AAA-255)
I Load Center to 2D288 = 0.023 0 (From E-AAA-255) -
N 2.0 Determine the voltage at the Load Center while maintaining 210 VDC at the c MCCs for the END OF DISCHARGE Load Segment of Battery 2D650 i (30 -240 Minutes). -l J 2.1 2D254 )
The Proposed Technical Specification Profile for the 30 - 240 minute ' 1 segment is 155 amperes. The largest calculated Class 1E load'on :.
2D254 is 24.6 A (From Attachment 2) and the largest calculated battery load profile is 144.6 amperes (From Attachment 2). The 10.4 ?
ampere differences between the two profiles is added to the Class 1E ,
MCC 2D254.
t I20m = 2 4 . 6 A + 10 . 4 A Vw = 210 + Vogo, = 210 + (0.0149)(35) = 210.5 V l
2.2 2D288 l The Proposed Technical Specification Profile for the 30 - 240 minute segment is 155 amperes. The largest calculated load on 2D288 is 120 A (From Attachment 2) and the largest calculated battery load profile l is 144.6 amperes (From Attachment 2). The 10.4 ampere differences between the two profiles is added to the 2D288.
l
( I2Dm = (120A + 10.4A) = 130.4 A j
! Vg = 210 + Vogo, = 210 + (0.023) (130.4) = 213.0 V 1
I l
. .s
Calc. No. EC-088-1007 Dept. SA - ELECTRICAL PENNSYLVANIA POWER & LIGHT COMPANY ER No. 741059 Date JULY, 1994 CALCULATION SHEET EWR Designed by J AKUS PROJECT BATTERY 2D650 Sh.No. 215 of 211 Approved by LOAD PROFILE EE1 3.0 Determine the Battery Terminal Voltage to maintain 210 VDC at the MCCs for the END OF DISCHARGE Load Segment of Battery 2D650.
Use the Load Center voltage required to maintain 210 V at 2D288 since this voltage requires the higher battery voltage.
l Vg377tgy =
Vc L + Vamp s,u i, te I = 155 A V BATTERY = 213.O V + (155)(0.0027) ;
= 213.5 V 4.0 Determine the Volts per cell that must be used in sizing the Class 1E 120 s cell battery in order to maintain a battery voltage of 213.5 at END OF DISCHARGE. ;
l VPC = 213.5/120 = 1.779 .
0 USE 1.78 VPC 1.
0
r Cric. No. EC-088-1008 Dipt. SA - ELECTRICAL PENNSYLVANIA POWER is LIGHT COMPANY ER No. 741059 Dato JULY, 1994 CALCULATION SHEET EWR
'Mcigned by J AKUS PROJECT BATTERY 2D660 Sh.No. 257 of M
.pproved by LOAD PROFILE EE1 l
ATTACHMENT 2 2D660 WORST CASE LOAD PROFILE !
l BASED ON THE THEORETICAL MAXIMUM 1
l EQUIPMENT THAT -
COULD START SIMULTANEOUSLY
_4
,e 1
..l C
L I
l
Calc. No. EC-088-1008 Dept. SA - ELECTRICAL PENNSYI.VANIA POWER & LIGHT COMPANY ER No. 741059 D:te JULY. 1994 CALCULATION SHEET EWR DeDigned by J AKUS PROJECT BATTERY 2D660 Sh.No. 258 of 22},
Approved by LOAD PROFILE EE1 Ding the 20660 Battery Load Profiles developed in Attachment 1, determine the mzxitum load profiles that could occur if all equipment that could start sinultaneously did in fact start simultaneously for the following time s: grants. This approach is being used to assure that variations in the timing of the MOVs are enveloped by the Technical Specification.
LOAD SEGMENTS 0 - 60 seconds 1 - 10 minutes 10 - 30 minutes 30 - 240 minutes 1 - 5 minutes (Station Blackout) d 5 - 6 minutes (Station Blackout) 6 - 10 minutes (Station Blackout)
Tha composite 2D660 Battery Load Profile for all modes of operation, including Station Blackout, is shown in Table 7 - 1.
1.0 LARGE BREAK LOCA PROFILE The Table A2 - 1 shows the maximum possible 2D660 Battery Load Profile for a LARGE BREAK LOCA with all equipment starting simultaneously. j 1.1 0 - 60 seconds l During this load segment the following equipment cannot be operated simultaneously with the others loads.
1.11 HV-E41-2F001 inrush amperes are not use since HV-E41-2F001 MUST BE out of Locked Rotor before HV-E41-2F006 can be started.
1.12 HV-B21-2F019 inrush amperes are not use since HV-B21-2F019 starts on Reactor Low Level-1 signal while the equipment that starts simultaneously starts on Reactor Low Level-2.
1.13 HV-E41-2F012 inrush amperes are not used since HV-E41-2F012 starts on HPCI Turbine High Steam Pressure which occurs after the equipment that starts simultaneously has started.
I
_ _ . = - - . _
Cals. No. EC-088-1008 i
Dept. SA - ELECTRICAL PENNSYLVANIA POWER & LIGHT COMPANY ER No. 231059 D;to JULY, 1994 CALCULATION SHEET EWR De31gned by J AKUS PROJECT BATTERY 2D660 Sh.No. 259 of M Approved by LOAD PROFILE EE1 i 1.14 HV-E41-2F075 and HV-E41-2F003 inrush amperes are not used since Reactor Pressure MUST drop to 105.5 psi before HV-E41-2F075 and HV-E41-2F003 can operate. This occurs after all the equipment in this load segment has started.
1.2 1 - 10 Minute b l 1.21 HV-E41-2F042 and HV-E41-2F004 inrurh amperes are not used l since the maximum loading in tais time segment occurs due to the inrush current when NV-E41-2F003 is seating. This valve seating cannot occur simultaneously with staring HV-E41-2F042 and HV-E41-2F004 because of the stroke time of HV-E41-2F003.
1.3 10 - 30 Minute 1
l All the equipment in this load segment is assumed to operate I simultaneously.
l l 1.4 30 - 240 Minute All the equipment in this load segment is assumed to operate simultaneously.
l
l The Table A2 - 2 shows the maximum possible 2D660 Battery Load Profile for a LARGE BREAK LOCA RCIC IN PRESSURE CONTROL with all equipment starting simultaneously.
2.1 0 - 60 seconds During this load segment the following equipment cannot be operated simultaneously with the others loads.
2.11 HV-B21-2F019 inrush amperes are not use since HV-B21-2F019 l starts on Reactor Low Level-1 signal while the equipment I
that starts simultaneously starts on Reactor Low Level-2.
2.12 HV-E41-2F003 inrush amperes are not used since Reactor Pressure MUST drop to 105.5 psi before HV-E41-2F003 can j operate. This occurs after all the equipment in this load l segment has started.
I f
1 l
Cale. No. EC-018-1008 Dept. SA - ELECTRICAL PENNSYLVANIA POWsR & LIGET COMPANT ER No. 741059 Dito JULY. 1994 car N TION ****T EWR De2igned by J AKUS PROJECT BATTERY 2D660 Sh.No. 260 of gli Appr ved by LOAD PROFILE EE1 2.2 1 - 10 Minute b 2.21 HV-E41-2F042 and HV-E41-2F004 inrush amperes are not used l since the maximum loading in this time segment occurs due to the inrush current when HV-E41-2F003 is seating. This valve seating cannot occur simultaneously with staring HV- .
- E41-2F042 and HV-E41-2F004 because of the stroke time of !
! HV-E41-2F003.
1 2.3 10 - 30 Minute All the equiprwent in this load segment is assumed to operate simultaneously.
2.4 30 - 240 Minute All the equipment in this load segment is assumed to operate simultaneously. !
3.0 SMALL BREAK LOCA PROFILE The Table A2 shows the potential maximum possible 2D660 Battery Load I Profile for a SMALL BREAK LOCA with all equipment starting simultaneously. ,
3.1 0 - 60 seconds During this load segment the following equipment cannot be operated simultaneously with the others loads.
3.11 HV-E41-2F001 inrush amperes are not use since HV-E41-2F001
! MUST BE out of Locked Rotor before HV-E41-2F006 can be ;
started. !
I 3.13 HV-E41-2F012 inrush amperes are not used since HV-E41-2F012 i starts on HPCI Turbine High Steam Pressure which occurs j after the equipment that starts simultaneously has started. ;
i 3.2 1 - 10 Minute b All the equipment in this load segment is assumed to operate simultaneously. .j l
3.3 10 - 30 Minute i All the equipment in this load segment is assumed to operate simultaneously.
l 3.4 30 - 240 Minute ,
All the equipment in this load segment is assumed to operate simultaneously.
l p cals. No. EC-088-1008 I Dept. SA - ELECTRICAL PENNSYLVANIA PONER & LIGRT CotCPANY ER No. 741059 D:t3 JULY, 1994 CALCULATION SHEET EWR <
l Designed by J AKUS PROJECT BATTERY 2D660 Sh.No. 261 of 221 l
! Approved by LOAD PROFILE EE1 I
l 4.0 SMALL BREAK LOCA HPCI IN PRESSURE CONTROL PROFILE The Table A2 - 4 shows the maximum possible 2D660 Battery Load Profile for a SMALL BREAK LOCA RCIC IN PRESSURE CONTROL with all equipment starting simultaneously.
4.1 0 - 60 seconds All the equipment in this load segment is assumed to operate simultaneously.
4.2 1 - 10 Minute b All the equipment in this load segment is assumed to operate simultaneously.
4.3 10 - 30 Minute All the equipment in this load segment is assumed to operate simultaneously.
4.4 30 - 240 Minute All the equipment in this load segment is assumed to operate simultaneously.
5.0 STATION BLACKOUT PROFILE The Table A2 - 5 shows the maximum possible 2D660 Battery Load Profile for a STATION BLACKOUT with all equipment starting simultaneously.
5.1 0 - 60 seconds During this load segment the following equipment cannot be operated simultaneously with the others loads.
5.11 HV-E41-2F001 inrush amperes are not use since HV-E41-2F001 MUST BE out of Locked Rotor before HV-E41-2F006 can be started.
5.12 HV-E41-2F012 inrush amperes are not used since HV.E41-2F012 l starts on HPCI Turbine High Steam Pressure which occurs after the equipment that starts simultaneously has started.
5.2 1 - 5 Minute
- All the equipment in this load segment operates simultaneously.
I i
Csic. NJ. EC-088-1008 l Dapt. SA - ELECTRICAL PEIOtSYLVANIA POWER & LIGHT COMPANY ER No. 741059 Date JULY, 1994 P1 W 1'rION _8888T EWR j iasigned by J AKUS PROJECT BATTERY 2D660 Sh.No. 262 of 221 i
.pproved by LOAD PR0 FILE EE1 l
l l
5.3 5 - 6 Minute 5.31 HV-E41-2F011 inrush amperes are not use since HV-E41-2F011 !
MUST BE manually opened before the other equipment started .
in this time segment can start. l l 5.4 6 - 10 Minute ;
All the equipment in this load segment operates simultaneously.
5.3 10 -
30 Minute All the equipment in this load segment operates simultaneously.
5.4 30 - 240 Minute C
All the equipment in this load segment operates simultaneously. ,
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p Calo. N3. EC-088-1008 Dept. SA - ELECTRICAL PENNSYLVANIA POWER is LIGHT COMPANY ER No. 741059 Dste JULY, 1994 CALCULATION SHEET EWR icoigned by J AKUS PROJECT BATTERY 2D660 Sh.No. 268 of 225 approved by LOAD PROFILE EE1 O
em aus ATTACHMENT 3 u 2D660 v
~
AMPERE-HOURS c
i a
p Calc. No. EC-088-1008 Dspt. SA - ELECTRICAL PENNSYLVANIA PONER & LIGHT COMPANY ER No. 741059
_ Date JULY, 1994 CALCULATION SHEET EWR
)
42 signed by J_,M US PROJECT BATTERY 2D660 spproved by LOAD PROFILE EE1 Sh.No. 269 of 221 l 1
I The AMPERE-HOURS 2D660 is required to deliver are calculated using the load profiles from Attachment 2. This assures variations in the timing of the MOVs are enveloped.
2D660 BATTERY VOLTAGE AT THE END OF 4 HOURS AT RATED CURRENT AND VOLTAGE LARGE BREAK LOCA (1) (2) (3) (4)
Corrected Elapsed Total Actual Load (AMPS) Time AMP-HRS Load (AMPS) (1) X 1.3875* (Min) Removed 568 788 1 13.1 -
229 318 10 7 60.8 138 192 30 124.8 138 192 240 796.8 2D660 BATTERY VOLTAGE AT THE END OF 4 HOURS AT RATED CURRENT AND VOLTAGE ;
LARGE BREAK LOCA HPCI IN PRESSURE CONTROL
'4 (1) (2) (3) (4)
Corrected Elapsed Total --
Actual Load (AMPS) Time AMP-HRS Load (AMPS) (1) X 1.3875* (Min) Removed >
686 952 1 15.9 229 318 10 63.6 138 192 30 127.6 138 192 240 799.6 Corrected Load = (Temperature Correction) (Age Correction)
= (1.11) (1. 25) = 1.3875 Temperature Correction = 1.11 for 60*F(From IEEE 485)
Age Correction = 1.25 (IEEE 485)
T pp Calc. No. EC-088-1008 Dipt. SA - ELECTRICAL PENNSYLVANIA PONER f LIGHT COMPANY ER No. 741059 Date JULY, 1994 CALCULATION SHEET EWR
'usigned by J AKUS PROJECT BATTERY 2D660 Sh.No. 270 of 275 spproved by LOAD PROFILE EE1 2D660 BATTERY VOLTAGE AT THE END OF 4 HOURS l AT RATED CURRENT AND VOLTAGE SMALL BREAK LOCA (1) (2) (3) (4)
Corrected Elapsed Total Actual Load (AMPS) Time AMP-HRS Load (AMPS) (1) X 1.3875* (Min) Removed 465 645 1 10.8 159 221 10 44.0 138 192 30 108.0 138 192 240 780.0 0 0
2D660 BATTERY VOLTAGE AT THE END OF 4 HOURS ,,
AT RATED CURRENT AND VOLTAGE SMALL BREAK LOCA HPCI IN PRESSURE CONTROL (1) (2) (3) (4)
Corrected Elapsed Total IE Actual Load (AMPS) Time AMP-HRS .g (1) X 1.3875*
Load (AMPS)
(Min) Removed O
647 898 1 15.0 7
159 221 10 48.2 138 192 30 112.2 138 192 240 784.2
- Corrected Load = (Temperature Correction) (Age Correction) l = (1.11) (1. 2 5 ) = 1.3875
(
Temperature Correction = 1.11 for 60'F(From IEEE 485)
Age Correction = 1.25 (IEEE 485)
1 C21c. N3. EC-088-1008 Dipt. SA - ELECTRICAL PENNSYLVANIA PONER & LIGHT COMPANY ER No. 741059 Date JULY, 1994 CALCULATION SHEET EWR usigned by J AKUS PROJECT BATTERY 2D660 Sh.No. 271 of 275 approved by LOAD PROFILE EE1 I
2D660 BATTERY VOLTAGE AT THE END OF 4 HOURS AT RATED CURRENT AND VOLTAGE STATION BLACKOUT (1) (2) (3) (4)
Corrected Elapsed Total Actual Load (AMPS) Time AMP-HRS Load (AMPS) (1) X 1.3875 (Min) Removed 510 708 1 11.8 346 480 5 43.8 *
~
M:
406 564 6 53.2 C
138 192 30 130.0 138 192 240 802.0 _
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l
'.'1 2D660 BATTERY VOLTAGE AT THE END OF 4 HOURS '
AT RATED CURRENT AND VOLTAGE *I 1
PROPOSED TECHNICAL SPECIFICATION I l
, I (1) (2) (3) (4)
Corrected Elapsed Total :
Actual Load (AMPS) Time AMP-HRS Load (AMPS) (1) X 1.3875 (Min) Removed 700 972 1 16.2 l 410 569 10 101.6 l l
150 208 30 171.0 150 208 240 899.0 !
!
- Corrected Load - (Temperature Correction) (Age Correction)
= (1.11) (1. 25) = 1.3875 remperature Correction = 1.11 for 60*F(From IEEE 485)
Age Correction = 1.25 (IEEE 485) l l
~. - - . - . . . _ =. -. ._ .
p C21c. No. EC-088-1008 l
Dept. SA - ELECTRICAL PENNSYLVANIA PONER & LIGHT COMPANY ER No. 741059 DSte JULY, 1994 CALCULATION S" M EWR 1931gned by J AKUS PROJECT BATTERY 2D660 Sh.No. 272 approved by LOAD PROFILE EE1 of 121 l
2D660 BATTERY VOLTAGE AT THE END OF 4 HOURS AT RATED CURRENT AND VOLTAGE EXISTING TECHNICAL SPECIFICATION (1) (2) (3) (4)
Corrected Elapsed Total Actual Load (AMPS) Time AMP-HRS Load (AMPS) (1) X 1.3875* (Min) Removed 1119 1553 1 25.9 244 339 10 76.7 244 339 50 189.7 0
244 339 120 698.2 C
244 339 240 1376.2
.N
- ?
- Corrected Load = (Temperature Correction) (Age Correction) m
= (1.11) (1. 25 ) = 1.3875 7 Temperature Correction = 1.11 for 60*F(From IEEE 485) >
Age Correction = 1.25 !IEEE 485) l l
l l
l
C lc. N3. EC-088-1008 Dept. SA - ELECTRICAL PENNSYLVANIA POWER & LIGHT COMPANY ER No. 741059 l Date JULY, 1994 CALCULATION SMEET EWR 5331gned by J AKUS PROJECT BATTERY 2D660 Sh.No. 273 of 225,
.rpproved by LOAD PROFILE EE1 i
I ATTACHMENT 4 1
2D660 MINIMUM BATTERY TERMINAL 1
VOLTAGE
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Calc. No. EC-088-1008 Dept. SA - ELECTRICAL PENNSYLVANIA POWER & LIGHT COMPANY ER No. 741059 D*.te JULY, 1994 CALCULATION bdEET EWR OSigned by J AKUS PROJECT BATTERY 2D660 Sh.No. 274 4pproved by LOAD PROFILE EE1 of M 2D660 CALCULATE I MINIMUM REQUIRED BATTERY TERMINAL VOLTAGE i The minimum required battery terminal voltage is the voltage required at the END OF DISCHARGE to support the connected load per IEEE 485-1978. This voltage is the minimum Technical Specification voltage requirement. i I
1.0 The Resistance between the Load Center and MCCs are: !
Battery to Load Center =
0.0024 0 (From E-AAA-255)
Load Center to 2D264 =
0.0097 O (From E-AAA-255) .. l
~
~
i Load Center to 2D274 =
0.0082 O (From E-AAA-255) ; ..
Load Center to 2D289 =
0.0156 0 (From E-AAA-255) Ci l
2.0 Determine the voltage at the Load Center while maintaining 210 VDC at the -l MCCs for the END OF DISCHARGE Load Segment of Battery 2D660 (30 -240 Minutes). ~!
s <
2.1 2D264 l The Proposed Technical Specification Profile for the 30 - 240 minute l segment is 150 amperes. The largest calculated Class 1E load on M 2D264 is O A (From Attachment 2) and the largest calculated battery -.,
load profile is 137.4 amperes (From Attachment 2). The 12.6 ampere differences between the two profiles is added to the Class 1E MCC :
2D264.
O i I 202g = 12.6 A ,
i Vw = 210 + Vogo, = 210 + (0.0097) (12.6) = 210.2 V 2.2 2D274 l The Proposed Technical Specification Profile for the 30 - 240 minute segment is 150 amperes. The largest calculated Class 1E load on l 2D274 is 17.4 A (From Attachment 2) and the largest calculated l battery load profile is 137.4 amperes (From Attachment 2). The 12.6 l ampere differences between the two profiles is added to the Class 1E MCC 2D274.
I202n = 12.6 A + 17.4 A = 30 A i l
Vw = 210 + Vogo, = 210 + (0.0082)(30) = 210.3 V !
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Calc. No. EC-088-1008 j
l Dept. SA - ELECTRICAL 2ENNSYLVANIA POWER is LIGHT CONPANY Date JULY, 1994 ER No. 741059 CALCULATION SHEET EWR l 7esigned by J AKUS PROJECT BATTERY 2D660 Sh.No. 275
.pproved by LOAD PROFILE EE1 of 221 l 2.3 2D289 l
)
The Proposed Technical Specification Profile for the 30 - 240 minute segment is 150 amperes. The largest calculated load on 2D289 is 120 1 A (From Attachment 2) and the largest calculated battery load profile ;
is 137.4 amperes (From Attachment 2). The 12.6 ampere differences '
between the two profiles is added to the 2D289.
j i
I2 pa, = (120A + 12.6A) = 132.6 A l Vct
= 210 + V o gop = 210 + (0.0156)(132.6) = 212.1 V 3.0 Determine the Battery Terminal Voltage to maintain 210 VDC at the MCCs for the END OF DISCHARGE Load Segment of Battery 2D660. i Use the Load Center voltage required to maintain 210 V at 2D289 since this % l' voltage requires the higher battery voltage.
- C\
Vg337tay =Vco + Von, sau to Lc I = 150 A !
Vg377tgy = 212.1 V + (150)(0.0024) 3
= 212.5 V Lt !
4.0 Determine the Volts per cell that must be used in sizing the Class 1E 120 A '
cell battery in order to maintain a battery voltage of 213.8 at END OF l DISCHARGE. ,O l
VPC = 212.5/120 = 1.7708 USE 1.78 VPC
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