ML18193A070

Figure 10.1-2. Heat Balance at Rated Power

ML18193A070
Person / Time
Site:	Palo Verde
Issue date:	07/12/2018
From:	Arizona Nuclear Power Project
To:	Office of Nuclear Reactor Regulation
References
Download: ML18193A070 (1)

Text

FROM STEAM GENERATORS 17 100 777 W 1030 PS IA 917467 W 565 509 W 1, 43.1 H

452.1 P

1,016.0 P 0Olo 16,183,310 W 5,468 W MSV I

12,733 W 13 413 397 W 1,

H 196.2 P 1 756 500 W MOISTURE SEPARATOR 1007g EFF Z

IL Dl Or' Dl Dl 555 509 W 6.

448,4 P STEAM REHEATER 23.3 T TD Z

IL Dl lo'l O IC 917 467 W 543.8 H 1.00

.9 P STEAM REHEATER 23.3 T TD 11 656 898 W H

188.6 P P V 186,6 253 913 W 1,282.3 H

179.2 P C IV FEEDWATER PUMP TURBINE FEEDWATER PUMP 18,171 KW P

972.3 8

EXTRACTION ARRANGEMENT IS SCHEMATIC ONLY 4.0 IN.Hg A 253 913 W Q7 CD CD IL ID r

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loO O

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HP TURBINE IL ID Dl Z

Z OOO lo LP TURBINE IL0 LP TURBINE Z

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LP TURBINE EXPANSION LINE CROSSES SATURATION LINE AT 57.03 PSIA GENERATOR OUTPUT 1,306,768 KW 75 PSIG H2 PRESS 0.90 PF 6,776 KW - FIXED LOSSES 15,698 KW - GEN LOSSES BELEP lgl 1,5 HgA 947 3 H TO STEAM GENERATORS lo N

Dl Dl Z

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DlrlN Z

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Dl Dl Z lc ID cl 4 Dl r I-4 Dl CC g Dl 3

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ELEP 1,010.7 H VEEP 1,015.3 H TURBINE COOLING 8 WATER oO I

STEAM SEAL PACKING EXHAUSTER 1101.6 H

8,765,458 W

3.5 IN Hg A CONDENSER OO ID O

Dl 11,695,588 W 120.6 T 88.5 H LEGEND:

H ENTHALPY, BTU/LB W

FLOW, LB/H P

PRESSURE, PSIA T

TEMPERATURE oF VALVEBEST POINT NET HEAT RATE TD

- TERMINALDIFFERENCE DC

- DRAIN COOLING MSV

- MAINSTOP VALVE CIV

- COMBINED INTERCEPT VALVE SJAE -STEAM JET AIR EJECTOR 17,104 277 l1 188.7 727.21 967 TU/KW-HR 1,306,768 r

CC O

446.9 T 427.2 H 12 T 461.9 P

TD I

5 406.5 T H

8T TD 290.9 P HEATER 5 371.5 T 346.0H 5T 187.7P TD 342.8 T 315.9 H MAIN FEEDWATER PUMP aH 3.62 341.0 T 324.4 T

2g4, 5T TD 102.2 P 289.3 T 258.7 H

5T TD 61.5 P 220.9 T 189.2 H 5T TD 19.2 P 185.3 T 153.4 H 5T TD 9.41 P

TURBINE COOLING WATER 458.9 T 16T OC 1,750,683 W

414.5 T 15T DC 386.5 T 360.7 H 376.5 T 376.5 T 349.9 H 690,239 W 312.3 H I

329.4 T 10 T DC 436.768 W 294.3 T 10T OC 1,221,112 W 225.9 T 10T DC 1,653,823 W 190.3 T 10 T DC 2,421,009 W SJAE 421.5 T 39.1 H HEATER 7 HEATER 6 HEATER DRAIN TANK 5 408 688 W 299.3 T 269.1 H

HEATER 4 230.9 T 199.3 H HEATER 3 1

3 163.4 H HEATER 2 HEATER I 130. 6 98.5 H Arizona Nuclear Power Project Palo Verde Nuclear Generating Station Units 1,2 & 3 HEAT BALANCE AT RATED POWER Figure 10.1-2 I 0441 r r 4 l 1 4 P4-I DD