核电站应急柴油发电机组的技术要求和配置主要取决于核岛所采用的反应堆堆型。
The technical requirements and the configuration of the emergency diesel generator used in nuclear power station depend on the types of reactor for ni of nuclear power station.
发电机有四台机组，其中三台是工作发电机，一台是应急发电机，它们都是柴油交流发电机组。
There are four generating sets in this power plant, three for service and one for emergency. They are all diesel-alternators.
柴油发电机组以其结构紧凑、占地面积小、热效率高、起动迅速、控制灵活等特点成为备用电源或应急电源的首选。
Diesel generating set had become the preferred backup or emergency power because of these characteristics: tight structure, small size, thermal efficiency, rapid start, flexible control.
以往经常用自备柴油发电机组、蓄电池、干电池和镍镉电池应急灯作为应急备用电源。
Traditionally, diesel oil-based generators, storage battery, dry battery and emergency lighting equipped Ni-Cd battery are always used as standby emergency power supply.
对常用的应急电源装置：自备柴油发电机组、不间断电源装置UPS和应急电源装置EPS容量选择的方法、依据进行了论述。
It elaborates over the method and the reasons to choose the regular emergency power facilities-self-provided diesel generator unit, uninterrupted power source (UPS) and emergency power source (EPS).
自启动装置是针对柴油发电机组应急保障供电而设计的。
The auto-starting device is designed for the diesel engine generator which supplies electricity for lighting.
交流不间断电源(ups)是应急电源，但其不同于柴油机应急发电机组和蓄电池组。
The AC Uninterrupted power Supply (UPS) is a kind of emergency power, but it is different from emergency diesel generator and DC batteries.
交流不间断电源(ups)是应急电源，但其不同于柴油机应急发电机组和蓄电池组。
The AC Uninterrupted power Supply (UPS) is a kind of emergency power, but it is different from emergency diesel generator and DC batteries.
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