保护装置能反应发电机定子的热积累过程。
Protection device generator stator response to the accumulation of heat process.
发电机定子绕组温度在线监测具有重要意义。
On - line monitoring for stator and rotor winding temperatures of generators is of great concern.
用途：适用于汽车发电机定子波形绕组绕线。
Usage: suitable for wave shape coil winding for auto generator stator.
介绍了一种汽车发电机定子铁心加工的新方法。
A new method of processing stator for automotive generator was proposed.
指出了现有中小型发电机定子接地保护原理的不足。
The drawbacks of present stator ground fault protection principle for the small and medium sized generators are pointed out.
该漆料是检测发电机定子线棒老化特性比较理想的电极材料。
This new product is a good electrode material used to detect the aging properties of generator stator bar specimen.
确立了发电机定子端部的结构设计以及所提供的测试新技术。
The structure design of end stator was established, and the new measuring technology was raised.
介绍了GE390 H燃气轮发电机定子线圈的制造工艺研究。
This paper introduced the stator coil manufacturing technology of GE390H gas turbine generator.
阐述了引进发电机定子冷却水质量要求、控制方式及控制指标。
The quality requirement, control method and standard for stator cooling water of imported generator are described.
该方法为同步发电机定子绕组匝间短路故障诊断提供了新的思路。
This method provides a new idea for the detection of the internal stator winding fault in synchronous generator.
将大型汽轮发电机定子端部绕组及支承简化为连续锥壳-板组合结构。
The stator winding end baskets of large turbo-generator is simplified into a model of continuous conical shell-plate combined with structure.
本文提出一种计算汽轮发电机定子绕组端部振动固有频率的有限元方法。
A finite element method is presented for the calculating natural frequency of turbogenerator stator end windings.
大型发电机定子绕组的故障放电是造成大型发电机损坏事故的重要原因。
The fault discharge of large generator winding is the important reason for the damages.
用多回路法分析大型水轮发电机定子绕组内部故障时，将面临计算量大的困难。
Using the Multi loop Method to analyse the faults inside the stator windings of large hydro-generators will face difficulties of large amount of calculation.
采用低压屏蔽法对发电机定子绕组进行直流泄漏试验，发现泄漏电流异常增大。
The direct-current leakage test is implemented by using the microampere shielded in low-voltage, and the leakage current increasing of generator stator winding abnormally is detected.
本文介绍了利用微机和数字滤波对发电机定子绕组进行100%接地保护的装置。
This paper introduces a device of 100% grounding fault protection for stator windings of generator by microcomputer and digital filter technique.
针对使用波纹板的大型发电机定子槽部固定结构，在实验室建立了槽楔松动模型。
An experimental model is established in the laboratory to simulate the fixture structure of stator bars of large generators.
发电机定子接地保护及转子接地保护是发电机的继电保护系统中的一项重要内容。
Hence, the stator and rotor ground fault protection play an important role in the protection system of generator.
公司图片淄博千洲电器有限公司，专业生产汽车发电机定子转子等各种汽车零配件。
Zibo QianzhouChau Electric Co. , Ltd. , specialized in producing automobile generator stator rotor and other auto parts.
对压板松动时大型汽轮发电机定子端部单根绕组的两自由度主共振问题进行了研究。
Two degree of freedom principal resonance of generator end winding is studied when the clamping plates are loose.
该系统可广泛应用于大型水轮发电机定子绕组内部故障分析与保护方案研究等场合。
This system can be widely applied to analysis and protection of internal faults in armature windings of the hydro generator.
建立了求解多分支水轮发电机定子绕组内部故障情况下的稳态电气量的通用数学模型。
The generally mathematical model for calculating the steady state currents of the multi branch hydro generator with the internal armature winding faults is established in this paper.
本文针对水轮发电机定子绕组端部电动力进行了分析计算，并提出一套完整的计算方法。
The electric force of end winding in hydrogenerator stator is analyzed and calculated in this paper, and a set of complete calculating method was given.
采用氩弧焊接方法实现汽车发电机定子铁心的紧固，效果良好。介绍了焊接设备和工艺。
In order to fix the stator core of the generator, the argon arc welding is effectively utilized. In this paper the welding equipment and technology are presented.
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其剩余寿命进行评估。
A hybrid computing intelligence approach was used in the residual life prediction of large generator stator insulation.
用系统化分析方法构造了大型水轮发电机定子铁心背部沿轴向温升分布离散区域数学模型。
The mathematical model in scattered zone of the axial temperature rise distribution along the back of stator core is established with system analysis method.
简要介绍采用高绝缘低沸点介质替代水内冷介质，用于汽轮发电机定子绕组内部冷却的原理。
This paper presents the inner cooling theory that use the high insulating property and low boiling point materials instead of water as coolant in turbo-generator's stator windings.
本文分析了引起汽轮发电机定子绕组端部振动的原因，以及固有频率试验和振动测量的意义。
The cause of vibration on the turbogenerator stator end winding is analyzed, and the meaning of natural frequency test and vibration measurement is discussed.
本文分析了引起汽轮发电机定子绕组端部振动的原因，以及固有频率试验和振动测量的意义。
The cause of vibration on the turbogenerator stator end winding is analyzed, and the meaning of natural frequency test and vibration measurement is discussed.
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