发电机

By introducing the applications of static self and shunt excitation system in large and medium sized steam turbo-generators at home and abroad in recent years,the great advantages of such excitation method are demonstrated.

杨旭，刘立瑞，莫钰英摘要：通过介绍发电机自并励静止励磁系统近年来在国内外大中型汽轮发电机中的应用，说明该励磁方式与过去的励磁方式相比有较大的优越性。

To study the effects of no load voltage step response index on disturbance quality of power system for self excited shunt excitation system, this paper analyzes the types of power system disturbances and disturbing qualities, establishes the different groups of self excited shunt excitation system according to the different overshoot in identical rise time and the different rise time in identical overshoot.

1电力系统扰动项目的选择为研究自并励静止励磁系统的发电机空载电压阶跃响应指标对电力系统扰动品质的影响，首先确定电力系统扰动种类。选择了反映大干扰稳定和小干扰稳定的发电机近端三相短路0.15切线路、远方三相短路0.15切线路、高压母线突加无功负荷、甩负荷、小干扰振荡模式计算等5个项目。

Industrial Power Equipment UPS, Diesel Generators and Alternators etc

工业用电设备不间断电源，柴油电发电机及交流发电机等

Business Segment Information Our business operations can be categorized into three segments based on the type of products which we manufacture and sell, specifically alternators, starters, rods and shafts.Our alternator product line offerings are available in five series based on different sizes and output rates and come in over 150 models.

业务分部资料我们的业务可分为三个环节的基础上，型号的产品，我们的生产和销售，特别是交流发电机，起动器，棒和shafts.our发电机产品线的产品，可在5个系列的基础上不同规模和产出率，并在超过150个型号。

The closed-loop damping characteristics of the ASTG and the STG was analyzed and compared.

利用所建模型，对同步汽轮发电机和异步化汽轮发电机的闭环阻尼特性进行分析和比较。

50 The present relates to a wind turbine comprising a drive train with a wind rotor connected to a generator rotor through a gear box and having bearings for journalling rotating parts of the drive train, said generator being adapted to be connected to an electric power transmission network.

我的翻译为：本发明涉及风力涡轮机，该风力涡轮机包括传动系统和轴承，该传动系统具有通过齿轮箱连接到发电机转子的风轮且该轴承具有用于支承该传动系统的旋转部件，所述发电机被调适以连接到输电网络。

Main generator, key part of motor wheel truck, will run into various troubles due to bad ambient conditions at mines.

主发电机是电动轮汽车的主要部件之一，而由于矿山的使用环境条件极为恶劣，这就有可能发生各种危害主发电机的故障。

Admeasure storage battery which is used now if its lifetime is over automatically. This device is able to warn users to exchange storage battery in good time and avoids inconvenience or damage caused by breakdown of storage battery. It applies to blackout jacklight、exit register light、the direction of citadel pilot light、automobile、and so on. Only insert this device into socket of cigar-lighter if applied to automobile.

自动侦测正在使用中的蓄电池是否寿命即将终了，可以适时提出警告要使用者更换蓄电池，避免由於蓄电池损坏造成的不便或损失，适用於停电照明灯、出口标示灯、避难方向指示灯、汽车等之应用，应用於汽车只需插於点烟器之插座，并且可以正确侦测汽车发电机是否良好，决不会有如传统汽车发电机之指示灯，在汽车发动后指示灯已熄灭，蓄电池仍无法正常充电，造成汽车抛锚之误判情况发生。

The synchronous generator is one of the main resources of reactive power in power system operation, the reactive power output of generator can be changed through the adjustment of exciting current to maintain the terminal voltage of generator.

在电力系统的运行中，同步发电机是电力系统的无功功率主要来源之一，通过调节励磁电流可以改变发电机的无功功率输出，维持发电机机端电压。

The paper uses the strategies of pitch angle control and rotational speed control. For the rotational speed controller, vector control method in the dq synchronous rotational frame was employed.

系统采用了桨距角控制和发电机转速控制策略，而发电机转速控制采用了dq同步旋转坐标系下的矢量控制。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。