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- Quadrature axis component of the synchronous generated voltage 同步电动势交轴分量
- synchronous generated voltage 同步电动势
- Mathematical model of synchronous generator voltage regulation system on ship power station 船舶电站同步发电机调压系统的数学模型
- Diesel generator voltage characteristic test. 柴油发电机电压特性试验。
- Voltage and frequency generated by synchronous generator vary along with the wind variation, so the power must be dealt with before it is applied to grid. 同步直驱风力发电系统的定子电压和频率随风速的变化而变化,需要经过一系列控制电路的调整才能并网。
- The self-exciting, constant-voltage synchronous generator usually can t be excited by itself the remanence voltage, so we setup secondary excitation source (batteries,. 自励恒压同步发电机起励时,依靠发电机的剩磁电压一般无法自建压,所以附加起励电源(一般为电池)。
- The 12 bit buildin A/D convertor is used to acquire the control signal the capture function of Timer _A is used to get synchronous information,the PWM outputs of Timer _B are used to generate voltage wave. 采用内建的 12位 A/D转换器采集控制量 ,利用定时器 A的捕获功能取得同步信息 ,通过定时器 B的 PWM输出实现波形产生。
- 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。
- Synchronous Generator A synchronous generator is an AC generator haing a DC exciter. 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。
- 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
- Synchronous Generator A synchronous generator is an AC generator having a DC exciter. 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。
- The boundary conditions of scattering heat of synchronous generator are dealed with reasonaby. 对发电机定子散热的边界条件作了妥善处理。
- It applies a negative bias to the summing junction of voltage regulator Op Amp Z1 to cutback the generator voltage when frequency drops below 50 Hz. 它将一个负的偏置信号输向电压调节器中的运算放大器Z1的总和节点，当频率低于50赫兹时，它能降低发电机电压。
- When internal fault occurs in the stator windings of synchronous generator,there are strong harmonics in the air gap. 同步电机定子绕组发生内部电气故障时,气隙磁场中存在很强的空间谐波分量。
- The air gap magnetic field characteristic of rare earth permanent magnet salinet-pole synchronous generator is studied. 研究稀土永磁凸极同步发电机气隙磁场的特点。
- We are a major supplier of brushless synchronous generators for diesel and gas engines. 作为柴油机和汽油机用的无刷同步发电机的主要供应商。
- An inductor alternator is a special kind of synchronous generator in which Both the field and the output winding are on the stator. 感应式交流发电机是一种特殊的同步发电机,其电场及输出线圈皆在整流器上。
- A combinational electric system adaptive stable machinery PSS of synchronous generator which joins infinite maternal wire is designed. 设计一种用于经输电线与无限大母线连接的同步发动机励磁侧组合系统自适应稳定器。
- Application of Prony method to parameter identification of synchronous generators[J].Electric Power Automation Equipment,2006,26(9):1-4. Prony法在同步发电机参数辨识中应用[J].;电力自动化设备;2006;26(9):1-4
- This thesis presents the design and implementation of a power control system for variable-speed permanent-magnet synchronous generators (PMSG). 摘要:本文旨在设计及制作可变转速之永磁式同步发电机功率控制系统。
