您要查找的是不是：
- individual excitation system 分激制
- It mainly describes the conformation, property and function of this excitation system. 主要介绍该励磁系统的构造、能和功能。
- The generator excitation system consists of mechanically and electrically coordinated components. 发电机的励磁系统由机械上和电气上协调配合的部分组成。
- The generator voltage regulator provides the essential control of the generator excitation system. 发电机电压调节器提供了发电机励磁系统的必要控制
- IEEE Std 421.4-2004,IEEE Guide for the Preparation of Excitation System Specifications[S]. 大型水轮发电机静止励磁系统及装置技术条件.;电力行业标准[S]
- The continuously acting automatic excitation system to control a generating unit terminal voltage. 控制发电单元机组端电压的连续动作的自动励磁系统。
- How much is the rating of the excitation system above that of the generator field current? 励磁系统的电流额定容量比发电机磁场电流容量高多少?
- This paper briefs the positive and negative excitation system(PNE)and its controller. 简单介绍了正负励磁系统及其控制系统；
- The function of the excitation system is to provide direct current for the generator rotor windings, or field windings. 励磁系统的功能是向发电机转子绕组,即励磁绕组提供直流电流。
- The situation of home manufacture of brushless excitation system is introduced essentially in this paper. 概要地介绍了无刷励磁系统国产比的情况。
- During changing load (or power factor) the excitation system must respond to maintain the proper voltage at the generator terminals. 负荷(或功率因数)改变时,励磁系统必须迅速作出响应以维持发电机的正常端电压。
- The self and shunt excitation system only have one excitation transformer,and it is the cheapest and the most simple one. 自并励励磁系统只采用一台励磁变压器,是自励系统中接线最简单,造价最低廉的一种。
- The influence of generator excitation system and static var compensator (SVC) on stability of long-distance transmission system is great. 发电机励磁系统以及静止无功补偿器(SVC)对远距离输电系统的稳定性有很大影响。
- The generators are of dripproof with rotary field type and adopt harmonic excitation system, easy operation and maintenance. 发电机为防滴转场式,采用三次谐波励磁方式,使用安全可靠,维护简单方便。
- This machine is equivalent to a two hydraulic turbines and Management (HTG), excitation system and the power system stabilizer (PSS). 这两台机相当于一台水轮机和管理(HTG)，励磁系统和电力系统稳定器(PSS)。这三个模块位于“涡轮和调速”子系统中。
- Compared with traditional thyristor excitation system, the PWM excitation system using IGBT improved the performance obviously. 通过与传统可控硅励磁系统对比，采用IGBT实现的PWM励磁系统性能明显提高。
- Definitions and terminologies of this national standard are applicable to the excitation system of synchronous electrical machines. 本标准的定义、术语适用于同步旋转电机的励磁系统。
- A novel comprehensive nonlinear state feedback controller for steam-valving and excitation system was designed to enhance power system stability. 针对电力系统暂态过程的非线性特性，利用励磁控制和汽门控制的特点，以功角和电压稳定为目标提出一种发电机汽门和励磁综合控制思想。
- This paper mainly investigated the excitation system parameter identification basedon the M sequence of pseudo random signal. 本文主要研究用M序列伪随机信号对励磁系统参数的辨识问题。
- The excitation system of generating units equips with silicon controlled rectifier excitation system with static self-parallel excitation provided by Siemens of German. 机组励磁系统采用由德国西门子公司提供的自并励可控硅静止整流励磁系统。
