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本文研究了轻水堆核燃料循环流程。对从1989到2004年17年间运行5GW(e)动力堆所需的总运行费用进行了优化计算。为了考察后处理价格,钚价格以及不同的后处理方式对总运行费用的影响,计算了数种方案,计算表明,当后处理价格高达1100美元/千克时,后处理可以不进行而直接贮存,因为这种情况下后处理所需的总运行费比直接贮存高,根据17年总运行费优化计算的结果,废燃料分批、及时后处理比贮存集中后处理要便宜,最多可节省总数约10~8美元左右。
This paper studies the light water reactor nuclear fuel cycle process. The total operating costs required to operate a 5GW (e) power plant during the 17-year period from 1989 to 2004 were optimized. In order to investigate the post-processing price, the price of plutonium and the impact of different post-processing methods on the total operating cost, several schemes have been calculated. The calculation shows that when the post-processing price is as high as 1100 USD / kg, the post- Because the total operating costs required for post-treatment in this case are higher than those for direct storage, based on the results of the 17-year total operating cost optimization calculation, the spent fuel batches and timely post-treatment are cheaper than centralized storage and can save a total of about About 10 to 8 dollars.