先进重水堆Th-U循环燃料成本分析

Fuel Cost Analysis of an Equilibrium Th-U Cycle in Advanced CANDU Reactor

通过将铀基压水堆平准化成本计算的9因子模型改进为Th-U循环的12因子模型,对先进CANDU型重水堆(ACR)的一次通过的Th-U燃料循环方式进行成本计算及灵敏度分析。结果表明,影响Th-U循环燃料成本的决定性因素是天然铀价格、尾料富集度和前置时间。

Based on the nine-factor PWR economic model, we develop a twelve-factor model to calculate the levelised costs of once-through Th-U cycle in Advanced CANDU Reactor and make the sensitivity analysis. The result shows that the three factors, namely the price of natural uranium, tail enrichment and lead time, are significant in the levelised costs of Th-U cycle.