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Title: STEADY STATE LOAD TESTS. Test Results T-554927

Abstract

Tests were performed to obtain station performance data at various steady-state generator loads. The station 0 was operated for four-hour periods at steady state conditions and levels of 5, 21, 42, and 61 Mw gross generator output. The various readings are presented in tabular form. A list is given of equipment in service during the test. All plant components operated satisfactorily during the test. (M.C.G.)

Publication Date:
Research Org.:
Duquesne Light Co., Shippingport, Penna.
OSTI Identifier:
4799380
Report Number(s):
DLCS-1650102
NSA Number:
NSA-16-008973
Resource Type:
Technical Report
Resource Relation:
Other Information: Orig. Receipt Date: 31-DEC-62
Country of Publication:
Country unknown/Code not available
Language:
English
Subject:
ENGINEERING AND EQUIPMENT; GENERATORS; INSTRUMENTS; LABORATORY EQUIPMENT; LEVELS; MATERIALS TESTING; POWER; QUANTITY RATIO; TABLES; TESTING

Citation Formats

None. STEADY STATE LOAD TESTS. Test Results T-554927. Country unknown/Code not available: N. p., 1961. Web. doi:10.2172/4799380.
None. STEADY STATE LOAD TESTS. Test Results T-554927. Country unknown/Code not available. doi:10.2172/4799380.
None. Fri . "STEADY STATE LOAD TESTS. Test Results T-554927". Country unknown/Code not available. doi:10.2172/4799380. https://www.osti.gov/servlets/purl/4799380.
@article{osti_4799380,
title = {STEADY STATE LOAD TESTS. Test Results T-554927},
author = {None},
abstractNote = {Tests were performed to obtain station performance data at various steady-state generator loads. The station 0 was operated for four-hour periods at steady state conditions and levels of 5, 21, 42, and 61 Mw gross generator output. The various readings are presented in tabular form. A list is given of equipment in service during the test. All plant components operated satisfactorily during the test. (M.C.G.)},
doi = {10.2172/4799380},
journal = {},
number = ,
volume = ,
place = {Country unknown/Code not available},
year = {Fri May 26 00:00:00 EDT 1961},
month = {Fri May 26 00:00:00 EDT 1961}
}

Technical Report:

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  • The Reactor Power and Temperature Control System satisfactorily controlled rod movements to maintain all primary plant parameters within their individual limits during steady state operation, ramp function load changes, and a peak xenon burnout transient. The operational characteristics of the station during load swings indicate the primary system will follow the secondary system and return to a steady state conditon. The results are for three loop operation only. (auth)
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  • An investigation was conducted to determine core thermal output, power distribution in the core, boiler performance, main unit heat rate, and linearity of the nuclear signal with core output at various loads on the main unit. A power level of 99.5% was determined, and the core power distribution was found to be uniform. The heat transfer coefficient was within design tolerances. The plot of the nuclear signals and calorimetrics was linear. (J.R.D.)
  • The performance of the Shippingport Pressurized Water Reactor was studied under steady-state loads. With three loops in service, 500 plus or minus 0.5 deg F average coolant temperature, and 1800 psia coolant pressure, the gross output was 63.7 Mwe, and the power level was 99.6%. The power distribution in the core was uniform and no flux tilts occurred for any of the steady-state loads. The heat transfer coefficient and heat rate were determined. (D.L.C.)