Published October 2016 | Version v1
Miscellaneous Metadata-only

Development of Abnormal Operating Strategies for Loss of Ultimate Heat Sink (LOUHS) at Shutdown Mode in Westinghouse Type Nuclear Power Plant

Creators

  • 1. KHNP CRI, Daejeon (Korea, Republic of)
  • 2. FNC Tech. Co., Yongin (Korea, Republic of)

Description

Loss of all AC power is classified as one of multiple failure accident by regulatory guide of Korean accident management program. Therefore we need develop strategies for the abnormal operating procedure both of power operating and shutdown mode. This paper developed abnormal operating guideline for loss of all AC power by analysis of accident scenario in pressurized water reactor. This paper analyzed the extended SBO in shutdown operating mode and developed the operating strategy of the abnormal operation procedure. Operator action for the emergency are not required to take in 500 minutes and 60 minutes in intact and opened RCS state respectively

Part of:
Proceedings of the KNS 2016 Autumn Meeting

Additional details

Publishing Information

Publisher
KNS
Imprint Place
Daejeon (Korea, Republic of)
Imprint Title
Proceedings of the KNS 2016 Autumn Meeting
Imprint Pagination
[1 CD-ROM]
Journal Page Range
[2 p.]

Conference

Title
2016 Autumn Meeting of the KNS
Dates
26-28 Oct 2016
Place
Kyungju (Korea, Republic of)

INIS

Country of Publication
Korea, Republic of
Country of Input or Organization
Korea, Republic of
INIS RN
48067421
Subject category
S21: SPECIFIC NUCLEAR REACTORS AND ASSOCIATED PLANTS;
Resource subtype / Literary indicator
Conference, Non-conventional Literature
Descriptors DEI
FAILURES; HEAT SINKS; MAINTENANCE; REACTOR SHUTDOWN; RECOMMENDATIONS; SAFETY; VERIFICATION; WESTINGHOUSE STANDARD REACTOR
Descriptors DEC
ENRICHED URANIUM REACTORS; POWER REACTORS; PWR TYPE REACTORS; REACTOR LIFE CYCLE; REACTORS; SHUTDOWN; SINKS; THERMAL REACTORS; WATER COOLED REACTORS; WATER MODERATED REACTORS

Optional Information

Notes
3 refs, 4 figs, 2 tabs