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中小型核热电厂采用三回路系统动力装置。文章对高压水中间回路方案可能发生的硼酸稀释,二回路泄压,全厂断电等几个特有的事故进行了初步分析。该装置除了具有更好的供汽安全外,对由于高压水中间回路所引起的事故也确保安全。
Small and medium-sized nuclear power plant using three-loop system power plant. The article has carried on the preliminary analysis to some special accidents such as the boric acid dilution, the pressure relief of the secondary circuit, the whole plant power cut off and so on that the high pressure water intermediate circuit scheme may have. In addition to better safety of the device, this device also ensures safety due to accidents caused by the high pressure water circuit.