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根据秦山地区核电厂余热排出典型成功路径和所需要的负荷容量,采用3种不同的计算方法,进行柴油发电机容量选择计算和选型分析。选择容量较小的柴油机配合容量较大的发电机的方式,可以满足核电厂直接启动大容量电动机的启动电压降等要求,解决了柴油机容量太大不能做成移动柴油发电机车的难题。分析了移动柴油发电车设置应急/试验选择装置等主要考虑的因素。
According to the typical successful path of waste heat discharge and the required load capacity of Qinshan Nuclear Power Plant, three different calculation methods were used to calculate and select diesel generator capacity. Choosing the diesel engine with smaller capacity to match the generator with larger capacity can meet the requirement of directly starting the voltage drop of the large capacity motor in the nuclear power plant and solving the problem that the diesel engine capacity is too large to be a mobile diesel generator. The main factors considered in setting emergency / test selection devices for mobile diesel power plants are analyzed.