轴带发电机及齿轮箱安装检查。
Alignment inspection installation of shaft generator and gear box.
轴带发电机负荷测验和航行时效用测验。
Load test for shaft generator and function test on sea trial.
轴带发电机负荷试验和航行时效用试验。
Load test for shaft generator and its function test on sea trial.
轴带发电机负荷试验和航行时效用试验。
Load test for shaft generator and its function test on sea trial. Interlocking reliability test.
船舶轴带发电机是由主轴驱动发电机的船舶供电装置。
The shaft generator is the power supply device which is driven by the main shaft in the ship.
所建立的数学模型可仿真轴带发电机系统的正常及非正常工况,达到了较高的稳态和动态仿真精度。
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.
目前,随着大量非线性设备在各种电力电子装置中的广泛应用,尤其是船舶轴带发电机系统的日益推广。
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.
本文主要阐述了我院近几年来设计的多用途远洋救助拖船有关主推进装置、辅助设备、轴带消防泵及轴带发电机的选型。
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.
介绍了WMS2000型轮机仿真器中轴带发电机系统的工作机理、仿真系统设计及数学建模方法,并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.
调查组携带一台发电机、一台电视机和一部录像机,一个村子、一个村子的为村民放映美国广播公司的录像带。
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.
调查组携带一台发电机、一台电视机和一部录像机,一个村子、一个村子的为村民放映美国广播公司的录像带。
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.
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.
为了分析采用鼠笼实心转子特殊结构的十二相带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.
对拖拉机、汽车发电机定子铁心卷叠加工工艺的若干关键技术作了较为全面的论述,并归纳出有实用价值的带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.
提出了一种提高基于阻尼补偿的直流(DC)发电机带恒功率负载(CPL)系统稳定性的方法。
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.
同步发电机整流带反电动势负载时,当系统参数不匹配,在一定工况下,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.
发动机前端附件传动轮系是一个包括空调压缩机、动力转向泵、发电机、机油泵等附件的系统,它们通过V型带或者多楔带连接。
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.
以变结构控制理论为基础,利用模糊控制理论设计了带自调整因子的控制规律,用于设计汽轮发电机组的综合控制器。
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.
为了对异步发电机十二相功率绕组带整流负载系统进行仿真计算,采用了基于电路拓扑理论的回路电流法。
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.
用途1可供织造复合云母布、带、管等,用于大中型发电机和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.
对汽轮发电机在多次起停带负荷运行条件下,转子绕组的应力和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.
智能交流电源检测仪是对市电、柴油发电机组、交流稳压电源、逆变器及大功率ups的带载能力和技术参数进行检测的仪器。
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.
对黑启动过程中发电机带空载长线路可能出现的欠励限制动作导致的系统工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.
消磁船主发电机组所带的是典型的脉冲负载,具有变化幅度大和依次递减的特点。
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.
某带行星齿轮减速器的发电机组在满负荷额定转速工况下,出现减速器轴承及发电机后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.
发电机带长线路甩负荷时,因容性电流对发电机产生助磁作用从而使发电机发生自励磁和过电压。
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.
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的直流发电机带恒功率负载系统输入滤波器参数进行了最优设计,给出了设计方法和流程。
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.
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的直流发电机带恒功率负载系统输入滤波器参数进行了最优设计,给出了设计方法和流程。
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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