A simple method of detecting leakage current to ground;
一种简易的对地泄漏电流的检测方法
Technological analysis of measuring leakage current under condition of exerting DC voltage on winding ends for 200MW generator stator windings;
200MW发电机定子绕组端部施加直流电压下泄漏电流测量的技术分析
Design of on-line monitoring for leak current of insulating casing;
绝缘套管泄漏电流在线检测单元设计
The average leak current is less than 0.
5V(DC)条件下测得的泄漏电流平均值不大于0。
Adding a appropriate amount of SiO2 to ZnO ceramics leads to incrcase a value and voltage gradient of the varistor, to decrease leakage current and to raise withstanding surge current, that results in making ZnO varistors with excellent performance.
实验研究了ＳｉＯ２对ＺｎＯ压敏电阻器性能的影响，在ＺｎＯ陶瓷中，添加适量的ＳｉＯ２可以提高压敏电阻器的α值和电压梯度，降低漏泄电流，提高通流量，能够制造出性能优异的ＺｎＯ压敏电阻器。
The tip leakage flow and flow separation near hub in both time-averaged flowfield and instantaneous flowfield were analyzed.
本文运用分离涡模拟(DES)方法研究了不同工况下压气机亚音转子的流动情况,分析了其时均与瞬时流场中顶部间隙泄漏流动和根部角区的流动分离。
As the reaction of leakage flow,static pressure troughs formed in the outer wall case are enlarged with the increase of clearance and backpressure.
结果表明:适当小的叶尖间隙可以使转子获得较好的性能;作为泄漏流的反应,外壁机匣上所形成的静压槽随着间隙的增大、反压的提高而扩大;在不同叶尖间隙下,叶尖附面层和泄漏涡的破裂对风扇转子的失速起不同作用。
From the plot of three-dimensional velocity, the tip leakage flow can be clearly (investigated.
根据所测量得到的三维速度,清楚地展现了转子顶部流动的特性,特别是泄漏流对顶部流动的影响。
The flange clearance leakage flow and the pressure of vane surface as well as the streamline distribution laws in the case of different cam industrial operation conditions are obtained via the numerical simulation of leakage flow of different flange clearances of the bulb tubular turbine under the different conditions of industrial operation.
通过对灯泡贯流式水轮机在不同工况、不同轮缘间隙的泄漏流动进行数值模拟,得到了不同协联工况下轮缘间隙泄漏流动和叶片表面的压力及流线的分布规律。
Effects of the tip leakage flow of the shrouded rotor blade on the aerodynamic performance of the turbine stage were numerical investigated using commercial CFD software CFX-TASCflow.
采用计算流体动力学软件CFX-TASCflow数值研究了带围带的动叶顶部间隙内泄漏流动对动叶流动效率以及下一级静叶进口气流角的影响特性。
The leakage flow behavior through a brush seal was numerically investigated using the Reynolds-averaged Navier-Stokes solution based on the porous medium model.
采用数值求解基于多孔介质模型的Reynolds-averaged Navier-Stokes方程技术,对刷式密封内泄漏流动特性进行了详细的数值研究。
Research on 1000 kV AC Insulator leakage Current Characteristic
1000kV交流绝缘子串泄漏电流特性研究
Leakage Current and Touch Current in Electronic Apparatus Standards and Electrical Appliances Standards
浅谈电子电器标准中的泄漏电流与接触电流
Design of Monitoring System for Leakage Current of Polluted Insulator;
污秽绝缘子泄漏电流监测系统的设计
Icing Flashover Leakage Current of Long Insulator Strings in 500 kV Transmission Line
500kV线路长串绝缘子的冰闪泄漏电流
The Situation Monitoring Technology of the Power Electronic Device Based on the Leakage Current
基于泄漏电流的电力电子装置状态监测技术
Research on AC Flashover Mechanism and Characteristics of Leakage Current for Iced Insulator
覆冰绝缘子交流闪络机理与泄漏电流特性研究
Investigation on the Intellectual Instrument for On-line Monitoring Leakage Current of MOA;
智能式MOA泄漏电流在线监测装置的研究
Investigation on the Portable Instrument for On-line Monitoring Leakage Current of MOA;
便携式MOA泄漏电流在线监测装置的研究
Recurrent Plot Analysis of Leakage Current for Evaluating and Monitoring Outdoor Insulator Performance
基于泄漏电流递归分析的绝缘子状态检测研究
Design of Fi1ter in Monitoring System of Leakage Current
污秽绝缘子泄漏电流检测中滤波器的设计
Research on testing technique of leakage current conforming to new standards for medical equipment
符合新标准的医疗设备泄漏电流测试技术研究
The Study on Leakage Current Monitor of MOA
金属氧化物避雷器泄漏电流监测仪的研制
Study of Insulator Leakage Current Online Monitoring System of Overhead Line Based on GPRS;
基于无线分组的输电线路绝缘子泄漏电流在线监测系统研究
Application of Online Monitoring Device for Insulator Leakage Current in Guangxi Power Grid
绝缘子泄漏电流在线监测装置在广西电网的应用
Leakage Current Data Acquisition System for Flashover Tests of Insulators under Iced and Contaminated Conditions;
覆冰与污秽绝缘子闪络试验中泄漏电流测量系统研究
Leakage Current Measurement System Based on Virtual Instrument of Iced Insulators Flashover;
基于虚拟仪器的绝缘子冰闪过程泄漏电流检测研究
The Study on Signal Acquisition and Transmission System of Leakage Current of MOA;
氧化锌避雷器泄漏电流信号采集与传输系统的研究
electrical leakage resistance
抗电气泄漏,漏电阻抗