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.
详细介绍三机励磁系统中的交流主励磁机的设计特点及主要电磁参数的确定。设计中重点解决强励及带整流负载的问题。
Presents the design features of AC exciters and determination of major electromagnetic data with emphasis on solutions to strong excitation and rectification load.
对传统直流励磁机的励磁系统而言，其带有滑动接触部分的换向器和炭刷等薄弱环节，需要定时检修与维护。
The exciter system of traditional dc exciter has some weaknesses, whose commutators and carbon brushes often need examining, repairing and maintaining timely.
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.
如何计算交流励磁机的电枢反应，功率因数，及其所需的励磁磁势。
How to calculate the armature which is exchanged the exciter to reflect, power factor, and necessary excitation magnetism tendency.
如何计算交流励磁机的电枢反应，功率因数，及其所需的励磁磁势。
How to calculate the armature which is exchanged the exciter to reflect, power factor, and necessary excitation magnetism tendency.
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