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利用源项程序包STCP MOD1.1和广东核电站PSARM310提供的数据,对广东核电站七个基本严重事故序列进行了源项计算。各事故序列特征见表1。由于STCP计算要耗费大量机时,所以发展了简化源项方法,即根据释放机理,利用上述序列的STCP计算结果进行合理组合,从而获得所有18个释放类的源项。
Using source data package STCP MOD1.1 and data provided by Guangdong Nuclear Power Plant PSARM310, source terms were calculated for seven basic serious accidents in Guangdong Nuclear Power Station. The accident sequence characteristics in Table 1. Because STCP calculation takes a large amount of time, a simplified source term method is developed, which uses the STCP calculation results of the above sequence to reasonably combine according to the release mechanism to obtain source terms of all 18 release classes.