• 迭代方法计算发电机负载不同转速输出电流

    The output current of the alternator at different speed is computed by an iteration method.

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  • 三维等效网络方法计算了一新型混合励磁发电机负载特性

    The load characteristics of a new type of hybrid excitation claw-pole alternator are computed using a three-dimensional (3-D) magnetic equivalent circuit (MEC) method.

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  • 并没做有用功而且也不是发动机负载但是作为发电机负载限制发电机容量

    This power does no useful work in the electrical load nor does it present load to the engine. It does apply load to the generator and limits the capacity of the generator.

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  • 主要分析和介绍一种相对简单便宜的作为试验负载设备电容自励异步发电机负载设备。

    This paper introduces a simple and cheap load test equipmentasynchronous generator self-excited by the capacitor.

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  • 本文四面体单元有限元方法计算28V,35a汽车爪极发电机负载特性

    In this paper, calculation of load performance of a 28v, 35a claw-pole alternator is presented using three dimensional finite element method with tetrahedral edge elements.

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  • 系统采用负载优先级,如果发生过载并不会关闭整个发电机优先负载临时取消直至拥有足够功率

    The system enables load prioritization so if an overload occurs, rather than the entire generator shutting down, a lower priority load will be temporarily removed until adequate power is available.

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  • 应该发电机负载试验满意

    I should say the load test of the generator is satisfactory.

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  • 不同容量负载以及负载不同功率因数同步发电机励磁磁场作用不同的,对同步发电机的内部阻抗的作用也是一样的。

    The effect on the generator excitation magnetic field is different when the capacity and power factor of load are different, and the effect on the internal impedance voltage drop is different, too.

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  • 波音737经典发电机正常运行提供自己总线发电机不起作用可以提供对面总线系统基本负载

    B737 Classics: Each generator supplies its own bus in normal operation and can also supply essential loads of the opposite side bus system when one generator is inoperative.

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  • 本文论述了励磁控制系统满足发电机各种运行方式要求,负载运行、空载运行、系统故障不同情况。

    The performances of excitation control system must fit all the different operation conditions of generator, such as no load operation, loading, load rejection and different kinds of faults.

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  • 加载软加载是在给发电机增加减少负载要逐渐进行,减少电压频率系统瞬变影响

    Soft loading Soft loading refers to the ramping of load onto or off of a generator in a gradual fashion for the purpose of minimizing voltage and frequency transients on the system.

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  • 波音737经典:发电机正常运行提供自己总线发电机不起作用可以提供对面总线系统基本负载

    B737-NG: Each generator supplies its own bus in normal operation and can also supply essential loads and non-essential loads of the opposite side bus system when one generator is inoperative.

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  • 电力推进船舶上,船舶发电机发出电能不仅要提供给船舶各个负载还要船舶推进装置提供电能。

    The electric energy produced by diesel generators is not only transported to each load but also sent to vessel propulsion device in vessel with electric propulsion.

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  • 发电机的外接负载对称时,转子固有频率一分为二,转子的振动原来单频振动基础产生双重共振现象

    Its natural frequency falls into two parts when the loads exerted on generator rotor are asymmetrical. Dual resonance phenomenon appears based on the former single frequency vibration.

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  • 文中采用割集求解可以各类具有复杂负载MHD发电机等效网络。

    The cutset method can be used for solving circuit problems in the MHD generator under various loading conditions.

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  • 随着电力系统电力电子装置以及不平衡负载大量增加谐波污染日趋严重,它们对发电机运行安全带来危害

    With the substantial growth of power electronic devices and unbalanced loads in power systems, the outcoming harmonics and negative sequence endanger the running safety of the generators seriously.

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  • 同步发电机整流带反电动势负载,当系统参数匹配一定工况下,可能出现低频振荡

    For some operating conditions, a synchronous generator with a rectifier and back-EMF load maybe exhibit low-frequency oscillations when the system parameters do not match.

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  • 详细讨论了发电机参数稳定绕组负载系统运行稳定性影响

    The effects of generator parameters, quadrature axis stability winding and load on operation stability of the system are studied in detail.

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  • 分析非线性负载发电影响探讨了一些综合治理方法

    Analyzed the influence of nonlinear load on generating set, some synthetic methods are discussed.

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  • 控制发电机不同负载条件下随机变化风中有效获得输出功率

    The generator was controlled to capture maximum power from the changing wind with maximum efficiency under different load conditions.

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  • 发电机在正常工作情况下,负载总是不断的变化着。

    The load is always changing when the generator operates normally.

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  • 戴维发电机内阻所消耗功率等于负载人时网络内部损耗功率增加值

    The power expended by the internal: resistance of the Thevenin's Generator equals the increment of power expended inside the network when the load is connected.

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  • 论述了一用于航空发电机测试三相馈能电子负载功率拓扑方案及其电流控制策略。

    Discussing a kind of power topological solution and its current control method of the three-phase energy feedback type electronic power load used in aero-generator testing.

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  • 普通永磁同步发电机由于励磁不可调,端电压转速负载变化变化,影响供电品质

    The terminal voltage of a common permanent-magnet generator varies with its rotating speed and load due to its constant permanent-magnet flux, which resulting in unstable quality of power supply.

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  • 因为发电机正常工作情况下,负载总在不断地变化着

    The load is changing when the dynamo is normal.

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  • 提出了一种提高基于阻尼补偿直流(DC)发电机功率负载(CPL)系统稳定性方法

    A method is proposed to enhance the stability of a system with a direct current (DC) generator driving constant power load (CPL) based on damping compensation.

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  • 具有反电势负载同步发电机整流系统的静态稳定性进行了研究。

    The operational stability of synchronous generator rectification system is studied in this paper.

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  • 具有反电势负载同步发电机整流系统的静态稳定性进行了研究。

    The operational stability of synchronous generator rectification system is studied in this paper.

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