同步发电机同步发动机是配有直流励磁机的同步交流发电机。
Synchronous generator a synchronous generator is an AC generator having a DC exciter.
励磁机振动是汽轮发电机组运行中较为普遍的一个问题。
The exciter vibration is a more general problem in existing operational steam turbine generator unit.
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.
在我国电力系统中，同步发电机的励磁系统主要有直流励磁机励磁系统和半导体励磁系统两种。
Within our countrys power system, synchronous generator excitation system primarily consists in direct current exciter system and semiconductor exciter system.
无刷交流励磁机为旋转电枢式的同步发电机，旋转整流器为模块式的三相整流桥。
AC brushless synchronous excitation generator is a rotating-armature synchronous generator, which has a module of three-phase rectification bridge.
针对发电机静子漏进油、碳粉、尘土，励磁机静子漏进尘土等物，励磁机静子线圈温度高等不良现象，提出改进方案，实施后效果良好。
Regarding bad condition of oil, carbon powder and dust enter into Generator stator and dust enter excitor stator and high temperature of the excitor stator coil.
主要针对山西铝厂自备热电厂六台发电机组的励磁机碳刷打火现象进行了分析、控制与处理。
It is analyzed that phenomena for the carbon brush of the direct current exciter to strike a light about six generator sets in the Power Plant of Shanxi Aluminium Plant.
通过连续、快速控制励磁机电压以与发电机的要求相匹配来提高发电机对于电力系统的稳态和暂态稳定性限度。
Increases both the steady state and transient stability limits of the generator with respect to the power system by continuous, fast control of the exciter voltage to match the generator requirements.
结果表明：对该汽轮发电机组的励磁机系统故障诊断分析过程是成功的、有效的，并对生产实际中类似故障的分析和排除具有一定的参考意义。
The results show that the process of fault diagnosis and analysis is effective and successful, and it is valuable in eliminating similar fault in production process.
控制装置设有机组集控装置、励磁机交流励磁装置、发电机助磁装 置、发电机转速传感器和风机制动控制器；
The control equipment includes centralized control device for set, AC field system of exciter, device for assisting magnetism (DAM), speed sensor of generator, and braking controller for blower fan.
介绍了阳光公司1 0· 2 3事故情况，着重分析了主励磁机差动保护和发电机失磁保护的动作原因，并提出技术改造措。
It intraduces 10·23 accident in Yangguang power company, emphasize on cause of differential and magnetism loss protective action on main excitation machine and present measures of technical reform.
介绍了阳光公司1 0· 2 3事故情况，着重分析了主励磁机差动保护和发电机失磁保护的动作原因，并提出技术改造措。
It intraduces 10·23 accident in Yangguang power company, emphasize on cause of differential and magnetism loss protective action on main excitation machine and present measures of technical reform.
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