Generator field rheostatic type automatic voltage regulator 发电机磁场变阻器式自动调压器
Adjustment of the field current can be made manually by an operator, or automatically by a generator voltage regulator. 励磁电流可由运行人员手动调节或由发电机电压调节器自动调节。
Analysis and Troubleshooting of Marine Generator Automatic Voltage Regulator 某轮发电机自动电压调整装置原理分析与故障排除
It mainly consists of a programmable pulse generator, adjustable high voltage regulator, high voltage switch and protection circuits. 该仪器由可编程脉冲发生器、高压可调稳压电源、高压功率开关和保护电路组成。
Analyzed one failure of generator's output voltage out of controlling of moderate frequency military movable power station, indicate some design and manufacture technology faults of generator and voltage regulator. 对某型军用中频移动电站一起发电机组输出电压失控故障进行了分析,指出了电机和电压调节板设计与制造工艺中的一些缺陷。
The paper introduces the system structure and circuit model of marine brushless synchronous generator with controllable excitation regulated by current phase ( ERCP), the operating principle of the exciting system and the function of automatic voltage regulator ( AVR). A debugging example is also given here. 介绍了具有无刷同步发电机可控相复励系统一般意义的组成、相复励系统的工作原理及电路模型、自动电压校正器的调节作用以及在系统调试中的应用实例。
In traditional formulas of electromagnetic torque coefficients for the damped synchronous generator, the mutual inductance between d-axis damping winding and excitation winding is neg-lected and the effect of AVR ( Automatic Voltage Regulator) is not considered. 含阻尼绕组同步发电机电磁力矩系数的传统算式忽略直轴阻尼绕组与励磁绕组的互感,且不考虑自动励磁调节(AVR)的作用。
Analysis of Boeing 747-400 Generator Voltage Regulator Functions 波音747-400发电机调压器功能分析
This paper introduces a simple, reliable AC power supply with constant voltage and frequency. The supply consists of a DC motor-AC generator set, a automatic voltage regulator ( AYR), and a automatic frequency regulator ( AFR). 本文介绍一种简单可靠的恒压恒频交流电源装置,它由直流电动机-交流发电机组、自动电压调节器AVR及自动频率调节器AFR组成。
The experiment of a 30 kW generator and a digital voltage regulator used for the variable PI parameter strategy confirms that the generator system has the steady state and dynamic characteristics. 最后,以一台30kW发电机为例,设计了一套数字调压器,并进行了系统试验。实验结果表明,电励磁双凸极发电系统采用变PI参数的控制方法具有良好的动稳态特性。
First, the mathematical model of a phase-compounding excitation unit and brushless excitation synchronous generator is presented, then the mathematical model of a synchronous generator voltage regulation system using H_ ∞ voltage regulator. 首先分别建立相复励装置和无刷励磁同步发电机的数学模型,然后建立采用H∞调压器的同步发电机调压系统的数学模型。
The output voltage in low speed with high performance permanent magnet materials and optimized design of centrifugal permanent magnet generator is improved. The single-phase two-half-wave controlled rectification circuit for the electronic voltage regulator is designed. 采用高磁性永磁材料和对发电装置的优化设计,研发出单相双半波可控整流稳压式电子稳压器,提高了低转速时的输出电压。
The Design of Software and Hardware for Generator Reactive or Voltage Regulator 发电机无功/电压调节器软件及硬件设计
The principle of operation and improving circuit for generator voltage regulator 发电机电压调节器工作原理及改进电路
A power system stabilizer ( PSS) is introduced into the traditional marine generator excitation system with automatic voltage regulator ( AVR). 这种励磁控制器就是在传统的具有自动电压调节器的船舶发电机励磁系统的基础上,加入电力系统稳定器。