In this paper,structure of stator end windings for TBB-1000 nuclear power turbogenerator in TNPP is analyzed.
分析了田湾核电站TBB-1000型核能汽轮发电机定子绕组端部固定情况,指出定子绕组端部引线部位固定较薄弱,并采用在端部引线及相邻绝缘引水盒部位用环氧树脂复合材料加固的方法进行了改造。
This paper analyzes the cause and consequence of insulation breakdown fault on generator stator end windings and introduces the basic concept of the static test method to determine the vibrating characteristics on generator stator end turns during operation.
用事故实例分析了发电机定子绕组端部绝缘磨损故障的成因和后果,介绍了确定发电机运行时定子绕组端部振动特性的静态试验方法——发电机定子绕组端部动态特性试验的基本概念,并通过试验实例说明了该项试验在保障发电机安全运行避免重大事故方面的重要实用意义,随后介绍了我国相关的试验标准,指出了不同标准的异同之处和根据实际情况协调运用标准的基本原则。
In this paper,the electric force analysis and the vibration character of stator end windings for large turbogenerator are introduced,the principle and method of the measuring system and the practical measurement in site are also presented.
本文介绍了大型汽轮发电机定子绕组端部受力分析和振动特点 ,同时给出绕组端部振动测量的原理和方法及现场测试结果。
Analysis of stator end winding fault and constructional defect for the design of TBB-800-2EY3 turbo-generator
TBB-800-2EY3型汽轮发电机定子端部绕组故障与结构弊病分析
In this paper,the modal of large turbogenerator stator end winding is studied using impulse technique.
本文用锤击法对某大型汽轮发电机定子端部绕组进行了模态研究。
Using optic fiber sensor and accelerometer sensor to measure stator end winding vibration was carried out on one 200MW generator.
介绍了光纤传感器、压电式加速度传感器在发电机定子绕组端部的振动幅值测量应用 ,指出了发电机定子绕组端部在线振动监测装置应用的现实意义。
The stator winding end baskets of large turbo-generator is simplified into a model of continuous conical shell-plate combined with structure.
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。
Analysis of Short Circuit Incidents of End Stator Windings for Turbine Generators (Ⅰ)
汽轮发电机定子绕组端部短路的分析(Ⅰ)
Dynamic Characteristic Analysis for Abrasion of Stator End Winding of 150MW Air Cooled Turbogenerator
150MW空冷汽轮发电机定子绕组端部磨损动态特性试验分析
Precise Modeling and Computation of Electric Field of Turbine Generator Stator End Windings Based on ElecNet
基于ElecNet的汽轮发电机定子绕组端部结构建模及电场计算
Study of Vibration Problem of a Large-scale Turbo-generator Stator End Winding Excited by Electromagnetic Force;
大型汽轮发电机定子端部绕组的电磁固体振动问题研究
The Coil End Complex Mode Structure Improvement of Hardware Motor Stator Windings Forming
硬绕组电动机定子成型线圈复形模端部结构改进
Analysis of stator end winding fault and constructional defect for the design of TBB-800-2EY3 turbo-generator
TBB-800-2EY3型汽轮发电机定子端部绕组故障与结构弊病分析
Judging Methods of Stator Winding Beginning and Ending of Three-phase Motor Generator
三相异步电动机定子绕组首尾端的判别方法
Study on the Ultrasonic Online Location of Partial Discharge in the Stator Winding of Generator
发电机定子绕组局部放电超声波在线定位研究
Analysis on the ultrasonic online location for partial discharge in the stator winding of generator
发电机定子绕组局部放电超声波在线定位分析
Research on Interal Electrical Faults of Stator Winding of Turbogenerator;
汽轮发电机定子绕组内部电气故障研究
Analysis and Diagnosis on the Internal Faults in Stator Windings of the Synchronous Machine;
同步电机定子绕组内部故障分析与诊断的研究
Transient Analyse of Salient Pole Synchronous Generator Armature Winding Internal Faults;
凸极同步发电机定子绕组内部故障暂态分析
The Computation and Analysis on Electric Field about Valve Side Winding of Converter Transformer;
换流变压器阀侧绕组端部直流电场计算分析
Calculation and Design of Temperature Rise of Upper End Line Section in Large Transformer Winding
大型变压器绕组上端部线段的温升计算与设计
Research on Stator Winding Internal Faults Transient Simulation in Synchronous Generator and Its Application;
同步发电机定子绕组内部故障暂态仿真及其应用的研究
Transient Simulation of Stator'sInternal Faults in Synchronous Generatorand Protection Analysis;
同步发电机定子绕组内部故障的暂态仿真和保护分析
Development of the On-line PD Monitoring System for the Large Generator Stator Winding;
大型发电机定子绕组局部放电在线监测系统的研制
Numerical Simulation and Experiment For The Inner Evaporative Cooling System Of Generator Stators;
汽轮发电机定子绕组强迫循环内部蒸发冷却分析计算与实验
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