天文学家认为，这种影响，但是对地球微不足道，可在黑洞发电机功率类星体的角色。
Astronomers think this effect, although minuscule for Earth, could play a role in the black hole dynamos that power quasars.
它能够使用普通同步发电机发出恒频恒功率交流电，电能质量更好，所使用的变换器功率低于发电机功率。
It can make a synchronous machine to generate an ac power with constant frequency and constant power, the power quality is better and the power of matching convertor is lower than the generator.
得出了不同控制策略下风力发电机功率流动方向、叶轮转速大小和方向的变化，以及叶轮转速变化的依据和限制。
The direction of power flowing, variation of rotating speed and direction of the vane, and the criteria and restrictions of the variation are derived under different control strategy.
面对此情况，我们必须对直流电动钻机由无功功率大而引起的发电机功率消耗大的现状加以改进。对影响直流电动钻机集电环使用寿命的问题进行了探讨。
Faced with this situation, we need to improve the situation of large consumption caused by a large generator, the problems that impact the life of DC electric drill collecting ring are discussed.
该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，低优先级负载将临时取消，直至拥有足够的功率。
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.
这还有一个例子，如果发电机的线圈保持冷却那么功率更大。
In another example, it's a fact that electric generators can produce more power if the windings can be kept cool.
库尔斯克核电站的每个机组都装备了500 MW功率的两个涡轮发电机。
Each power unit of the Kursk NPP is equipped with two turbines with generators of 500 MW each.
该发电机是一种清洁、静音功率发电机，能在紧急条件下，供专业人员使用。
The product will be a clean and quiet power generator for use by professionals for emergency purposes.
这款卡车由使用氢作为燃料的内燃机驱动，装有一个功率分流传动装置，利用发电机产生的电进行功率分流。
The truck is powered by ahydrogen-fueled internal combustion engine. Vayro features a power-splittransmission that transmits the power electrically through an electricgenerator.
由于使用了永磁体发电机，CMPS系统可以在低功率速度下，提供最高400安培28伏特直流电源。
Using a permanent-magnet generator, the system delivers up to 400 amps of 28-volt DC electric power at low engine speed.
一家美国公司开发出了一种风筝发动机，该系统能以几分之一的成本达到2倍传统风力发电机的功率。
A US firm is developing kite-based turbines that could generate nearly twice the power of traditional wind farms at a fraction of the cost.
从发电机转速、功率和直流母线电压之间的相互关系出发，提出利用直流母线电压进行转速观测实现无速度传感器。
According to the relationship of rotational speed, power and DC bus voltage, observing rotational speed by using DC bus voltage is proposed to realize none direct speed measurement.
而不同容量的负载，以及负载的不同功率因数，对同步发电机励磁磁场的作用是不同的，对同步发电机的内部阻抗压降的作用也是不一样的。
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.
通过使用最大功率点跟踪控制技术，根据发电机转矩适当地控制发电机的速度。
The torque of IPMSG is suitably controlled according to a generator speed by maximum power point tracking.
讨论了发电机和汽轮机间在功率、工况、传输力矩以及接口等四个方面的匹配关系，研究了它们之间的相互影响。
The match relation between generator and steam turbine in the terms of power, regime, delivery moment and interface, as well as their interaction are discussed in this paper.
g在汽轮机不同转速时，测量发电机转子绕阻的绝缘电阻及交流阻抗，功率消耗。
G different speed in the turbine, generator rotor measuring resistance around the insulation resistance and AC impedance, power consumption.
现场应用动态无功补偿技术后，网络损耗有所减小，发电机输出功率大为降低，达到了节能降耗的目的。
After the applying of the technology, the network loss is decreased and the output power of the generator is lowered greatly, and energy saving with consumption declining is achieved.
介绍了风力发电系统的两种形式和并网运行的频率控制、功率控制、发电机转速控制。
Two kinds of wind power generation systems are introduced as well as the frequency control, power control and rotational speed control of generator in parallel operation.
在分析了小功率永磁同步发电机结构基础上阐述了该种电机的设计特点，并设计研制了样机，以此验证了设计方法的正确性。
On the base of analyzing a light-power magneto alternator structure, expound the design characteristic and make a model. The correctness of method has been proven.
航空同步发电机用零功率因数负载特性和空载特性所测得的波梯电抗数值比正常值大，致使在电机分析和计算中无法使用。
The value of Potier reactance of aircraft synchronous generator is larger than regular one in the tests of the inductance load and no load operating characteristics.
基于负荷和发电机的复功率在支路上引起的有功损耗分量，给出了负荷和发电机对元件使用份额的新定义。
Based on the branch active loss components incurred by individual loads and generators, a novel definition of the using portion of a power element by a particular load or generator is proposed.
双馈发电机的有功和无功功率的解耦控制是变速恒频（VSCF）风力发电系统的关键技术。
The decoupled control of active power and reactive power is a key technology of variable speed constant frequency (VSCF) wind energy generation system.
产品特点：1。采用盘式发电机为功率输出枢纽，体积小，重量轻，效率高。真正实现了微风发电的理念。
Features: 1. By type of electrical generator hub for the power output, small size, light weight high efficiency. Truly realized the concept of wind power generation.
实验结果表明，该新型转子电流混合控制结构可以满足变速恒频风力发电机系统的运行要求，同时实现了发电机的输出功率因数可控。
Experimental results show that the novel rotor current hybrid control system can satisfy the requirement of VSCF wind generator system, and the power factor control of generated power is available.
介绍了西门子开发的大功率轴带交流发电机恒频供电装置，适用于大型集装箱船；
The high power shaft alternator constant frequency systems developed by Siemens is introduced, which is suitable for large container ships.
结果，由于感应电动机为发电机，功率流将反向，拖动系统的动能将被反馈回电网。
As a result, the generating action of the induction machine will cause the power flow to reverse and the kinetic energy of the drive system will be fed back to the supply.
变桨距是通过改变风力机叶片桨距角来改变风力机的转速，从而调整发电机输出功率。
Pitch angle control system can change pitch, accordingly regulate the rotational speed and output power by adjusting blade incidence of wind-driven device.
变桨距是通过改变风力机叶片桨距角来改变风力机的转速，从而调整发电机输出功率。
Pitch angle control system can change pitch, accordingly regulate the rotational speed and output power by adjusting blade incidence of wind-driven device.
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