This paper analyzes the reason of an insulation breakdown emergence on the stator bar of Unit 1 generator in Tianshengqiao-ⅠHydropower Station.
分析了天生桥一级水电站1号发电机定子线棒绝缘击穿事故及其原因,提出了加强施工现场管理;改进发电机定子绕组分支间的连接结构;在发电机加装在线监测装置等几项预防措施。
That insulation breakdown is a common fault has been found,according to the investigation on the operating conditions of three hundred 800kW vertical sychronous motors.
根据对３００台８００ＫＷ的立式同步电动机的运行情况调查，发现绝缘击穿故障是一个常发性的问题。
TDDB(time-dependent dielectric breakdown)is a key method to value the quality of thin gate oxide.
经时绝缘击穿(TDDB)是评价薄栅氧化层质量的重要方法。
In order to determine the reason for main insulation breakdown of power cable terminal on 110 kV Liangrong Line under Foshan Power Supply Bureau,the anatomy of the cable terminal and the slice inspection analysis of material are carried out.
为确定佛山供电局110kV良容线电缆终端主绝缘击穿的原因,对该电缆终端头进行解剖和材料切片检查分析。
dieletric breakdown test
绝缘击穿试验,电介质击穿试验
Effects of Gamma-ray Irradiation on Dielectric Breakdown of Insulation Polymers;
辐射环境下聚合物材料的绝缘击穿研究
Analysis on Breakdown of Main Insulation on Middle Joint of 220 kV Power Cable
220 kV电缆中间接头主绝缘击穿事故分析
Analysis of the Breakdown Probability of the External Insulation for 500 kV Breaker's Shunt Capacitance
500kV断路器并联电容外绝缘击穿几率的分析
Analysis of drive motor over voltage failure in hot strip mill
热连轧辅传动电动机绝缘击穿故障分析
The loosening and dropping out of slot wedges may damage insulation of rotor and stator to cause stator insulation breakthrough.
槽楔松动脱落可能划伤转子绝缘和定子绝缘,造成定子线棒主绝缘击穿。
Analysis of Insulation Breakdown of Two Sides Breaker in 220 kV Transmission Line Caused by Multiple Lightning Strikes
220kV线路多重雷击导致两侧开关断口绝缘击穿分析
This paper presents a new method for breakdown location on power cable insulation.
本文介绍了一种电力电缆绝缘击穿点定位的新方法。
Study on Breakdown Voltage of Large Generator Ground Wall Insulation Based on BP Neural Networks;
基于BP神经网络的大型发电机主绝缘击穿电压研究
The reason analysis and the disposal technology of the stator winding bar insulation stricken down in the bulb tubular generator
飞来峡机组定子线棒绝缘击穿分析及处理关键技术
The abrupt failure of an insulator or insulating medium to restrict the flow of current.
击穿绝缘体或绝缘介质突然无法制止电流通过
insulating liquids-determination of the breakdown voltageat power frequency-test method
绝缘油-应用工频击穿电压测定法检验绝缘性方法
Test method for electric strength of insulating adhesive tape at power frequency
GB/T7752-1987绝缘胶粘带工频击穿强度试验方法
Researches on Electrical Breakdown Behaviour or EHV Solid Composite Insulation Materials
超高压固体复合绝缘材料的电击穿研究
Anodizing of aluminium and aluminium alloys--Insulation check by measurement of breakdown potential
GB/T8754-1988铝及铝合金阳极氧化应用击穿电位测定法检验绝缘性
Effects of Space Charge on Breakdown Strength and Creeping Flashover in Oil-Paper Insulation
空间电荷对油纸绝缘体击穿强度和沿面闪络的影响(英文)
Study on the Physics and Chemistry Characteristics and Breakdown Voltage of a Mixed Insulation Oil Composed of Mineral Oil and Natural Easter
矿物油和天然酯混合绝缘油的理化特性和击穿电压研究
Relation among Breakdown Voltage,Frequency and Time in Oil-Paper Insulation of Transformer
变压器油纸绝缘结构的击穿电压与频率和时间的关系