• 发电机齿轮安装检查

    Alignment inspection installation of shaft generator and gear box.

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  • 发电机负荷测验航行时效用测验。

    Load test for shaft generator and function test on sea trial.

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  • 发电机负荷试验航行时效试验

    Load test for shaft generator and its function test on sea trial.

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  • 发电机负荷试验航行时效试验

    Load test for shaft generator and its function test on sea trial. Interlocking reliability test.

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  • 船舶发电机主轴驱动发电机船舶供电装置

    The shaft generator is the power supply device which is driven by the main shaft in the ship.

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  • 所建立数学模型仿真发电机系统正常非正常工况达到较高的稳态动态仿真精度

    The mathematical models can describe the normal and abnormal running processes of the shaft generator system and get a better simulation accuracy under whether stable or dynamic running condition.

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  • 目前随着大量非线性设备各种电力电子装置中的广泛应用尤其是船舶发电机系统日益推广

    At present, with the wide application of non-linear equipment in various kinds of electrical and electronic devices, especially the spread of ship shaft generator system.

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  • 本文主要阐述了我院近几年来设计用途远洋救助拖船有关推进装置、辅助设备、轴消防发电机的选型。

    The paper presents the design of main propulsion system for ocean-going salvage tug, also the adoption of the auxiliary machinery, shaft-driven pumps and shaft-driven generators.

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  • 介绍WMS2000型轮机仿真器中轴发电机系统工作机理仿真系统设计数学建模方法给出了部分具体数学模型

    This paper briefly introduces the principles of shaft generator in WMS2000 engine room simulator, the methods of designing and modeling, and some detailed mathematical models.

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  • 调查组携发电机、一台电视机一部录像机,一个村子、一个村子村民放映美国广播公司的录像

    The team travelled from village to village with a generator, a television set, and a VCR, and played the ABC videotape for hundreds of villagers.

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  • 调查组携发电机、一台电视机一部录像机,一个村子、一个村子村民放映美国广播公司的录像

    The team travelled from village to village with a generator a television set and a VCR and played the ABC videotape for hundreds of villagers.

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  • 介绍了西门子开发大功率交流发电机供电装置,适用大型集装箱

    The high power shaft alternator constant frequency systems developed by Siemens is introduced, which is suitable for large container ships.

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  • 为了分析采用鼠实心转子特殊结构十二相整流负载高速异步发电机转子发热情况,需要准确求得电机转子中产生的损耗

    The rotor losses in a high-speed asynchronous generator were calculated for a thermal analysis of a special rotor made of solid steel combined with a squirrel-cage.

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  • 拖拉机汽车发电机定子铁心叠加工工艺若干关键技术作了较为全面的论述,并归纳有实用价值的料展开齿节距计算式。

    It is the technology of coiling metal strips to produce stator cores of direct current dynamo used in tractors and automobiles being paid great attention increasingly in our country.

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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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  • 同步发电机整流反电动势负载,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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  • 发动机前端附件传动轮系是一个包括空调压缩机动力转向发电机、机油泵附件的系统它们通过V或者多楔连接。

    The wheel system for automobile engine accessories consist of the compressor, power steering pump, air filter, generator, etc. which linked by a V-belt or poly_rib belt.

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  • 结构控制理论为基础,利用模糊控制理论设计调整因子控制规律,用于设计汽轮发电组的综合控制器

    A turbo generator coordinated controller is designed by control law with self adjusting factor based on the theory of variable structure control and the fuzzy control.

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  • 为了异步发电机十二功率绕组整流负载系统进行仿真计算采用了基于电路拓扑理论回路电流

    By means of circuit topology theory and loop current method, simulation and calculation are performed on the 12-phase power winding of an induction generator with rectifier load system.

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  • 用途1可供织造复合云母布、用于大中型发电机各类电动机的内绝缘材料

    Uses: It is a basic material for manufacturing glass-mica colth tape and pipe etc. and also could be used as insulation colth in large motors and generators.

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  • 汽轮发电机多次负荷运行条件下,转子绕组应力变形进行了分析和计算

    And a detail description of computing and analyzing turbo-generator rotor winding stress and distortion in operation after many starts and stops is presented.

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  • 智能交流电源检测仪市电柴油发电组、交流稳压电源逆变器大功率ups能力技术参数进行检测仪器

    Intelligent AC tester is the instrument that can test load capability and technology parameter of AC, diesel generator set, AC stable supply, inverter and high-power UPS.

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  • 启动过程中发电机空载长线路可能出现欠励限制动作导致系统频电压升高问题进行了研究

    This research aims to study over voltage induced by under-excitation limitation moves in black start of the power system.

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  • 消磁船主发电组所典型的脉冲负载具有变化幅度大和依次递减特点。

    The load of the main diesel generating system on a degaussing ship is impulsive, which rise to the maximum value and drop to the minimum value in very short time, and its ranges are degressive.

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  • 行星齿轮减速器发电满负荷额定转速工况,出现减速器轴承发电机轴承处横向振动偏大的故障现象。

    Under the condition of rated load and rated speed operation of a generator set, over-vibration phenomena appeared in the planetary gearbox's bearing and the rear bearing of the generator.

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  • 发电机线路负荷时,容性电流发电机产生作用从而使发电机发生励磁过电压。

    Self-excitation and over-voltage caused by generator load rejection with long lines occurs because of the capacitive current has a function to help the magnetic excitation of the generator.

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  • 依据输入滤波器输出阻抗极大值最小原则对基于阻尼补偿直流发电机功率负载系统输入滤波器参数进行了最设计给出设计方法流程。

    Optimal design for input filter parameters in the system is accomplished to obtain the minimization of peak output impedance, and the design process is discussed in detail.

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  • 依据输入滤波器输出阻抗极大值最小原则对基于阻尼补偿直流发电机功率负载系统输入滤波器参数进行了最设计给出设计方法流程。

    Optimal design for input filter parameters in the system is accomplished to obtain the minimization of peak output impedance, and the design process is discussed in detail.

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