Study on transformer s on-load tap-changer based on IGBT;
IGBT作为变压器有载分接开关的研究
Analysis of negative current in switching tests for load tap on-load tap-changers of transformers;
变压器有载分接开关切换试验中负序电流分析
The transformer accidents caused by the on-load tap-changer are arising in recent years.
近年来由有载分接开关引起的变压器故障呈现上升趋势,就一起有载分接开关引发的变压器绕组变形事故加以分析,希望能够减少类似故障的发生。
In this paper, the principle and method for the test on switching figure of on-load tap changer (OLTC) are introduced.
介绍了有载分接开关切换波形测试的意义、原理和方法,指出现场测试经常遇到的问题并分析了其原因,提出了根据现场所测波形判断有载分接开关能否正确切换的方法。
On-load tap-changers
GB10230-1988有载分接开关
Analysis and Treatment of Abnormal States of On-Load Tap-Changer for Transformer
变压器有载分接开关异常分析和处理
Application guide for on-load tap-changers
GB/T10584-1989有载分接开关应用导则
Development of a New 10kV Solid On-Load Tap Changer;
新型10kV固体有载分接开关的研制
Influence of Deterioration of Insulating Oil to On-Load Tap-Changer
绝缘油质劣化对有载分接开关的影响
Improvement and Strength Analysis of Geneva Mechanism in On-Load Tap-Changer
有载分接开关槽轮机构的强度分析与改进
Analyzing the Reasons of Transition Resistance Wire Fused in On-load Tap Changer of On-load Regulating Transformer
有载调压变压器有载分接开关过渡电阻引线烧断原因简析
Wavelet Singularity Detection Used for Fault Diagnosis of On-load Tap Changers
小波奇异性检测诊断有载分接开关故障
Research on Detection System of the Transformer OLTC;
变压器有载分接开关特性测试系统的研究
Design of on-load Tap-changer Control System Based on MCU
基于单片机的有载分接开关控制系统的设计
Quality Inspection, Operation Management and Fault Treatment for On-Load Tap-Changer
有载分接开关的质量检测、运行管理与故障处理
If regulating equipment is needed, it may be desirable to provide it in the transformer by using load tap changer (LTC) equipment.
若需要调节设备,可要求在变压器中采用有载分接开关(LTC)设备。
Research of Transformer OLTC Measuring System Based on Embedded System;
基于嵌入式的变压器有载分接开关测试系统研究
Studies on On-line Monitoring and Fault Diagnostics for Mechanical Condition of On-load Tap Changers;
有载分接开关机械状态的在线监测与故障诊断技术研究
Application of DSP in Transformer On-Load Tap-Changer Monitoring and Diagnosis System
数字信号处理器在变压器有载分接开关监测与诊断中的应用
Research on Calibration Device for on-load Tap-changer Tester Based on Power MOSFET
基于功率型场效应管的有载分接开关测试仪校验装置的研制
Study on On-load Automatic Tap-changer Based on Thyristor
基于晶闸管的有载自动调压分接开关的研究
Design of the detecting parameters of on-load tap-changers in transformer based on USB interface
基于USB接口的变压器有载开关测试仪设计
