• The fault discharge of large generator winding is the important reason for the damages.

    大型发电机定子绕组故障放电造成大型发电机损坏事故的重要原因

    youdao

  • The on-line monitoring and diagnosis system for large generator stator windings partial discharge is presented.

    提出一种用于现场的发电机局部放电在线监测系统的实现方案。

    youdao

  • A hybrid computing intelligence approach was used in the residual life prediction of large generator stator insulation.

    应用混合计算智能方法进行大型发电机定子绝缘击穿电压预测以对剩余寿命进行评估。

    youdao

  • The breakdown voltage plays an important role in predicting remaining life of the large generator ground wall insulation.

    击穿电压电机主绝缘寿命评估中有着重要作用

    youdao

  • It is suggested that the additional voltage adjustment for excitation regulator of large generator should be put into service.

    建议大型发电机组励磁调节器投入附加调差

    youdao

  • On-line partial discharge monitoring is one of the most effective methods for winding insulation diagnosis of large generator stator.

    局部放电测量诊断定子绕组绝缘最为有效方法之一

    youdao

  • Along with the universal application of large generator, the enclosed bus with big current for generator outgoing line is adopted extensively.

    随着容量发电机普遍应用,发电机出线电流封闭母线也被广泛采用

    youdao

  • This paper introduces the application of the failure self-diagnose to the exciting system of large generator unit and analyzes the working process.

    本文介绍励磁故障诊断机组励磁系统中的应用分析了功能的动作过程。

    youdao

  • Dielectric dissipation parameters and partial discharge parameters of stator bars with different operating years in large generator were studied in this paper.

    研究不同运行年数电机定子线介电参量局部放电参量,分析了这些参量随运行年数的变化关系。

    youdao

  • A new ultrasonic testing system has been developed for application to stator insulation of large generator. It provides A-scan signals and C-scan map for tested specimen.

    自行研制电机定子绝缘超声波检测系统能同时显示测试A扫描脉冲回波C扫描平面图

    youdao

  • The special microcomputer software for calculation of slot electric field is worked out with fe method, and the field distribution in stator slot winding of large generator is calculated.

    采用有限单元编制了适用于微机系统电场计算专用软件计算大型发电机定子线圈槽部电场分布

    youdao

  • This paper introduces a relaxed damage of a Large Generator Stator, measurement and analysis of the mode of the end winding, good suggests on preventive measures of resonant vibration are given.

    发电机定子绕组部固有频率测试模态试验分析作了简要的介绍端部绕组振动的在线监测作了简要分析 ,同时提出了一些个人看法。

    youdao

  • 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.

    面对情况我们必须直流电动钻机无功功率而引起发电机功率消耗现状加以改进对影响直流电动钻机使用寿命问题进行了探讨。

    youdao

  • In order to protect transformers of the large generator-transformer unit in power systems, the paper puts forward a kind of new principle of transformer protection based on break-variable of current.

    本文针对当前电力系统中大型发变组保护中的变压器保护提出了基于电流突变保护方案。

    youdao

  • This shows, and carry out large turbine generator fault diagnosis technology research is very necessary.

    由此可见,开展大型汽轮发电机组故障诊断技术研究非常必要的。

    youdao

  • The water falls down through large pipes to a generator in the power station.

    通过电站管道到达一个发电机

    youdao

  • Nuclear energy would require an extremely large and expensive generator which would produce a lot of unneeded power. Therefore, nuclear energy would prove inefficient.

    原子能电站需要极其规模造价昂贵,又产生过多不需要的能源因此没有必要建设原子能电站

    youdao

  • In this article, we discussed the output capability of the typical impulse voltage generator with a large capacitance load or a small inductance load, and the synchronization capability.

    本文分别讨论了常规冲击电压发生器电容负载电感负载下输出特性不同级球隙过电压同步特性。

    youdao

  • The paper a applied method, which can determine the position of rotor rum short-circuit point for large turbo generator easily and reliably.

    介绍一种确定大型汽轮发电机转子间短路位置方法,方法简单快捷、实用可靠。

    youdao

  • The excitation system parameters of large synchronous generator have great effects on modern power system stability studies.

    大型同步发电机励磁系统参数电力系统稳定研究着重要作用

    youdao

  • Electricity is produced by spinning large magnets inside a coil of wire within the generator.

    使大型磁铁在发电机线圈里面转动产生的。

    youdao

  • With the adjustment of power supply policy, more attention has been paid to the large combined cycle generator units.

    随着我国电源结构的调整大型联合循环发电机组受到越来越多关注

    youdao

  • For large gas-turbine generator or single-shaft units which is started with synchronized motors 2 sets of SFC devices with mutual stand-by should be provided for 2 or 3 generators.

    对于同步马达运行方式启动大型燃气轮发电机单轴机组发电机,每23台发电机装设2套互为备用的SFC装置

    youdao

  • Out of Phase Shunting of large turbo generator sets is an often met with fault in power systems, which constitutes a vital factor effecting safe operation of the set.

    非同期并列大型汽轮发电机组常见电力系统故障之一,对机组的安全运行甚为关键

    youdao

  • The torsional vibration of the large scale turbo -generator shaft system is the responsive result of the mechanical-electrical coupling.

    大型汽轮发电机组发电机机械系统与电网系统相互耦合作用结果

    youdao

  • This paper describes the development of a large amplitude nanosecond pulse generator.

    本文叙述大幅度纳秒脉冲发生器

    youdao

  • The protection schemes for the large ultra-supercritical turbo-generator will suffer the disadvantage of low sensitivity as it has the high reactance and low resistance.

    由于结构设计原因,综合性能较好的一些保护方案保护不完全纵保护等不能应用于大型超临界汽轮发电机。

    youdao

  • The calculation of the temperature field of large synchronous generator is the main means analyzing the heat of generator.

    发电机温度计算研究发电机发热主要手段

    youdao

  • Low alloy heat-resistant steel is widely applied to large steam turbine generator equipment.

    合金耐热广泛应用大功率汽轮机等发电设备中。

    youdao

  • Low alloy heat-resistant steel is widely applied to large steam turbine generator equipment.

    合金耐热广泛应用大功率汽轮机等发电设备中。

    youdao

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