原子能科学技术2016，Vol.50Issue(7)：1256-1263,8.DOI:10.7538/yzk.2016.50.07.1256
CNP600堆芯调峰运行时轴向功率偏差影响因素及控制策略研究
Study on Influence Factor and Control Strategy of Axial Power Difference in Peak Load Operation of CNP600 Core
刘国明 1肖会文 1别业旺 2高鑫 1姚红1
作者信息
- 1. 中国核电工程有限公司 反应堆工艺研究所，北京 100840
- 2. 环境保护部 核与辐射安全中心，北京 100082
- 折叠
摘要
Abstract
With the development of Chinese energy,nuclear power will face more pres-sure of peak load operation,such as the Hainan Changjiang Nuclear Power Plant which uses the CNP600 technology.The control of axial power difference ΔI is one of the most difficult technical problems in peak load operation.The influences of moderator temper-ature,rod position of control rod,and concentration of soluble boron on ΔI were analyzed.Based on the influence law,3 possible schemes of peak load operation were simulated.The ΔI control strategies were put forward,and the detail control scheme with the variety of power was supplied.The results can provide technical support for ΔI control in peak load operation of CNP600.关键词
CNP600/调峰运行/轴向功率偏差Key words
CNP600/peak load operation/axial power difference分类
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刘国明,肖会文,别业旺,高鑫,姚红..CNP600堆芯调峰运行时轴向功率偏差影响因素及控制策略研究[J].原子能科学技术,2016,50(7):1256-1263,8.
