05000324/LER-1981-039-03, /03L-0:on 810410,reactor Core Isolation Cooling Turbine Tripped.Caused by Loss of Turbine Speed Control Due to Open Voltage Dropping Resistor R1 in Electronic Governor Module.Resistor Replaced

/03L-0:on 810410,reactor Core Isolation Cooling Turbine Tripped.Caused by Loss of Turbine Speed Control Due to Open Voltage Dropping Resistor R1 in Electronic Governor Module.Resistor Replaced

ML19347E725
Person / Time
Site:	Brunswick
Issue date:	05/07/1981
From:	Pastva M CAROLINA POWER & LIGHT CO.
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
Shared Package
ML19347E721	List: 05000324/LER-1981-039, Forwards LER 81-039/03L-0 05000324/LER-1981-039-03, /03L-0:on 810410,reactor Core Isolation Cooling Turbine Tripped.Caused by Loss of Turbine Speed Control Due to Open Voltage Dropping Resistor R1 in Electronic Governor Module.Resistor Replaced
References
LER-81-039-03L-01, LER-81-39-3L-1, NUDOCS 8105130275
Download: ML19347E725 (2)

LER-1981-039, /03L-0:on 810410,reactor Core Isolation Cooling Turbine Tripped.Caused by Loss of Turbine Speed Control Due to Open Voltage Dropping Resistor R1 in Electronic Governor Module.Resistor Replaced

Event date:
Report date:
3241981039R03 - NRC Website

text

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e U. S. NUCLEA2 REIULATCC;Y COMMISSION NBC 7 OA86 386, (7 77)

LICENSEE EVENT REPORT CONTROL SLOCK: l l

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l During the performance of the RCIC System 1000 PSIG Flow Rate Test.

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l RCIC turbine tripped due to overspeed making the RCIC System inoOerable.

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M* J.Pastva, Jr.

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