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- On-line partial discharge measurement system for power transformers has a huge potential market in China and worldwide. A reliable commercial system has not been seen over the world. 市场前景:该产品在中国及世界上的市场潜力巨大,目前世界上还没有见到可靠的同类产品。
- It pointed out that partial discharge measurement and self-healing characteristic test for metallized film capacitors were an important method to distinguish and to improve the quality of products. 指出对金属化电容器进行局部放电和自愈放电特性的测试是鉴别和改进产品质量的重要手段。
- The UHF partial discharge measuring system is developed based on the UHF sensor and consists of sensor, preamplifier, external trigger unit, spectrum analyzer and computer. 此测量系统由传感器、前置放大器、外触发单元、频谱分析仪以及计算机组成。
- Guide for partial discharge measurement in power switchgear 在电源开关中测量局部放电的指南
- Noise Rejection for Partial Discharge Measurement of Hydro Generators 水轮发电机局部放电在线监测中的抗干扰研究
- Technology for Signal Processing of Transformer Partial Discharge Measurement 变压器局放检测的信号处理技术
- Guide for partial discharge measurement in liquid-filled power transformers and shunt reactors 充液电力变压器和分路扼流器部分放电测量指南
- The Study of Cascade IIR Notch Wave Filter to Reject Periodic Interference in Partial Discharge Measurement on Line 抑制局部放电在线监测中周期性干扰的级联式IIR陷波滤波器的研究
- Multi-function Partial Discharge Measuring Apparatus 多功能局部放电测试仪
- Optical Pulse Method for Partial Discharge Measurement and the Comparison with Electrical Current Method 局部放电光脉冲测量法及与电测法的比较
- FEATURE OF NEW STANDARD IEC 60270 FOR PARTIAL DISCHARGE MEASUREMENT AND ITS INFLUENCE ON PD MEASURING ACTIVITY 局放测量新标准IEC 60270的特点及其对局放测量工作的影响
- partial discharge measurement 局部放电测量
- A Portable On-line Partial Discharge Measuring Technique for Cost-Effective Insulation Diaguosis 便携式在线局部放电测量技术经济有效的绝缘诊断方法
- Analysis of Partial Discharge Impulse Frequency Spectrum and Selection of Pass Bandwidth of a Partial Discharge Measuring Device 局部放电脉冲频谱的计算分析与局部放电测量装置通频带的选择
- Abstract: Several methods for eliminating various kinds of interferences existed in the on-line measurement of transformer partial discharge are introduced.Its principle and application is summed up. 摘要：介绍了为排除变压器局部放电在线检测时存在的各类干扰所采取的几种方法，综述了其原理及应用。
- Several methods for eliminating various kinds of interferences existed in the on-line measurement of transformer partial discharge are introduced. Its principle and application is summed up. 介绍了为排除变压器局部放电在线检测时存在的各类干扰所采取的几种方法，综述了其原理及应用。
- In order to realize digitalization of partial discharge (PD) measurement, a set of digital PD measuring system is developed. 为实现局部放电测量的数字化，研制一套局部放电数字测量系统。
- At the same time, the distribution of Partial Discharge (PD) on one bay in GIS can be also calculated via EMTP-ATP. 同时还模拟计算了GIS的局部放电在一条线路上的分布情况。
- Data acquisition system is a very important part in on-line partial discharge monitoring system of power transformer. 数据采集系统是电力变压器局部放电在线监测的一个重要组成部分。
- Through AC voltage test and local discharge measurement,separating switch insulation rod quality defects are found,and it passed test after replaced with qualified one. 通过交流耐压试验及局部放电测量发现隔离开关绝缘拉杆存在质量缺陷,更换合格绝缘拉杆后试验通过。
