Published December 2010
| Version v1
Journal article
Forecast dilution or boration value during power changing process in Qinshan project II
Creators
- 1. Nuclear Power Qinshan Joint Venture Company Limited, Haiyan, Zhejiang (China)
Description
During the power changing process in the nuclear power plant, in order to control the power distribution along the axial direction and to compensate the dynamic reactivity, the boron concentration has to be adjusted, besides the adjustment of the control rods. This paper established a dilution and boration model by using SIMULINK to forecast the speed and the amount of dilution or boration during power changing process. It also compared the forecast value with the actual value in Qinshan phase II and maximum relative error is percent 5.2. (authors)
Additional details
Publishing Information
- Journal Title
- Nuclear Power Engineering
- Journal Volume
- 31
- Journal Issue
- 6
- Journal Page Range
- p. 96-101
- ISSN
- 0258-0926
INIS
- Country of Publication
- China
- Country of Input or Organization
- China
- INIS RN
- 44060911
- Subject category
- S21: SPECIFIC NUCLEAR REACTORS AND ASSOCIATED PLANTS; S99: GENERAL AND MISCELLANEOUS;
- Descriptors DEI
- BORON; COMPUTER CODES; CONTROL; CONTROL ELEMENTS; DILUTION; ERRORS; EXTRAPOLATION; NUCLEAR POWER PLANTS; POWER DISTRIBUTION; QINSHAN-2-1 REACTOR; RADIATION MONITORING; REACTIVITY; S CODES; VELOCITY
- Descriptors DEC
- COMPUTER CODES; ELEMENTS; ENRICHED URANIUM REACTORS; MATHEMATICAL SOLUTIONS; MONITORING; NUCLEAR FACILITIES; NUMERICAL SOLUTION; POWER PLANTS; POWER REACTORS; PWR TYPE REACTORS; REACTOR COMPONENTS; REACTORS; SEMIMETALS; THERMAL POWER PLANTS; THERMAL REACTORS; WATER COOLED REACTORS; WATER MODERATED REACTORS
Optional Information
- Notes
- 5 figs., 2 tabs., 2 refs.