Published October 2009
| Version v1
Miscellaneous
Automation of LP ECC for Wolsong 1
Creators
- 1. Korea Power Engineering Company, Daejeon (Korea, Republic of)
- 2. Korea Hydro and Nuclear Power Co., Daejeon (Korea, Republic of)
Description
When low dousing tank level alarm comes in, the operator manually initiates Low Pressure (LP) injection. Valves PV1 and PV2 are selected open and once the valves are open, valves PV10 and PV11 are selected closed. Valves PV506 1 and 506 2 are selected open to supply cooling water to heat exchanger (HX1). Manual initiation of LP injection can cause human error resulting in ECC unavailable. To eliminate this kind of error, the Wolsong 1 ECC is required to be changed from Manual to Automatic LP injection similar to Wolsong 2 ECC
Additional details
Publishing Information
- Publisher
- KNS
- Imprint Place
- Daejeon (Korea, Republic of)
- Imprint Title
- Proceedings of the KNS autumn meeting
- Imprint Pagination
- [1 CD-ROM]
- Journal Page Range
- [2 p.]
Conference
- Title
- 2009 autumn meeting of the KNS
- Dates
- 29-30 Oct 2009
- Place
- Kyungju (Korea, Republic of)
INIS
- Country of Publication
- Korea, Republic of
- Country of Input or Organization
- Korea, Republic of
- INIS RN
- 41027418
- Subject category
- S21: SPECIFIC NUCLEAR REACTORS AND ASSOCIATED PLANTS;
- Resource subtype / Literary indicator
- Conference, Non-conventional Literature
- Descriptors DEI
- ALARM SYSTEMS; AUTOMATION; COOLING; ERRORS; HEAT EXCHANGERS; VALVES; WATER; WOLSUNG-1 REACTOR; WOLSUNG-2 REACTOR
- Descriptors DEC
- CANDU TYPE REACTORS; CONTROL EQUIPMENT; EQUIPMENT; FLOW REGULATORS; HEAVY WATER COOLED REACTORS; HEAVY WATER MODERATED REACTORS; HYDROGEN COMPOUNDS; NATURAL URANIUM REACTORS; OXYGEN COMPOUNDS; PHWR TYPE REACTORS; POWER REACTORS; PRESSURE TUBE REACTORS; REACTORS; THERMAL REACTORS
Optional Information
- Notes
- 7 refs, 2 figs, 1 tab