某型核能发电机退出一个冷却单元后的出力计算分析

Output Calculation and Analysis of the Certain Model of Nuclear Power Turbine Generator Running Under the Condition That One of Its Coolers Exits Operation

对某型核能汽轮发电机在退出一个冷却单元后的负荷能力进行了相关计算,将计算值与现场运行数据进行对比,证明该计算方法能满足工程精度要求。现场运行数据表明,该型核能发电机能在冷却器非正常运行工况时,在至少75%额定功率下连续运行,高于国际电工委员会标准与国家标准相关要求。

Relevant load capacity calculation of the certain model of nuclear power turbine generator running under the condition that one of its coolers exits operation is done while comparison between the calculated results and field data is performed to prove that the calculation method is able to meet with the engineering precision.The field data show that the certain model of nuclear power turbine generator running under the abnormal operation condition is able to operate continuously with the 75%rated output power at least,much higher than those specified in the IEC standards and the national standards as well.