钻机可根据用户要求选装三相交流发电机组，为施工现场夜间照明或焊接维修提供方便；
We can set up the spare electric engine and clutch implement according to client's requirement, so that the rig can work with diesel engine or electric engine.
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.
本文讨论了国内汽轮发电机组常用的交流励磁机—整流器励磁系统的运行特性。
This paper discusses the performance of the conventional alternative exciter— rectifier excitation system of the domestic turbo-generator set.
它有一个历史的制造各种不同的交流发电机，发电机组，马达和水泵。
It has a history of manufacturing different kinds of alternators, generator set, motors and pumps.
GF 2系列柴油发电机组采用交流了最新技术同步发电机励磁系统，高品质的柴油发动机与发电机耦合。
GF2 series diesel generating sets adopt the up-to-date technique of A. C. Synchronous generator excitation system, high quality diesel engines are coupled with the generators.
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.
现场绝缘监测单元能通过对漏电流的监测，实时的在线监测交流380v电网的绝缘情况和离线测量发电机组的绝缘电阻。
By the monitoring of the leakage current, the on-line 380v grid insulation conditions and the off-line insulation resistance can be monitoring in real-time.
结合主要的实验数据和几年运行情况，对八万千伏安交流脉冲发电机组进行了综合性评价。
Combine with the main experimental parameters and several year's operation experience an overall assessment is given.
智能交流电源检测仪是对市电、柴油发电机组、交流稳压电源、逆变器及大功率ups的带载能力和技术参数进行检测的仪器。
Intelligent AC tester is the instrument that can test load capability and technology parameter of AC, diesel generator set, AC stable supply, inverter and high-power UPS.
硬件设计方面，根据柴油发电机组数据采集和处理的实际特点，用CPLD和DSP控制对六路同时采样的高速A／D转换器ADS7864来完成六路交流电信号的数据采集；
With regard to the hardware design, we use the CPLD and DSPs to control the ADS7864, which can sample the six signals of voltage and current at the same time;
介绍柴油发电机组中励磁系统的种类和作用，以及交流发电机特性与励磁系统的关系。
It introduces excitation system "s type and function in diesel generator as well as the relationship of ac generator characteristic and excitation system."
介绍柴油发电机组中励磁系统的种类和作用，以及交流发电机特性与励磁系统的关系。
It introduces excitation system "s type and function in diesel generator as well as the relationship of ac generator characteristic and excitation system."
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