Qinshan NPP In-Core Fuel Management Improvement
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摘要: 秦山核电厂在10年的运行中,结合国内外先进的燃料管理方法,并针对电厂的实际情况,对最初设计的换料方案进行了逐步的改进,如改变装载方式,提高燃料富集度等,加深了燃料的燃耗,实现了较好的经济效益。本文介绍了秦山核电厂10年来的堆芯燃料管理改进情况。Abstract: In the 10-year operation of Qinshan Nuclear Power Plant,the initial designed reloading strategy has been improved step by step based on the operation experiences and the advanced domestic and international fuel management methods.Higher burnup has been achieved and more economic operation gained through the loading pattern improvement and the fuel enrichment increased.This article introduces the in-core fuel management strategy improvement of Qinshan Nuclear Power Plant in its 10-year operation.
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Key words:
- In-Core fuel management /
- Reloading pattern improvement /
- Burnup
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