The intelligent controller for on-load tap-changer is introduced.
介绍了一种智能化有载分接开关控制器。
On-load tap-changer is a main device of on-load automatic voltage regulation transformer with.
有载调压分接开关是有载自动调压变压器的的主要装置。
The fault reasons of on-load tap-changer in transformer are analyzed. The measures to solve the problems are presented.
分析了变压器有载分接开关故障的原因，给出了解决问题的措施。
The aim and scheme for optimum design of the off-circuit tap-changer the method to simplify structure and the way to improve reliability are expounded.
阐明了无励磁分接开关优化设计的目标和方案、简化结构的办法及提高可靠性的途径。
The structure, characteristics and application results of the on-line oil filter are intro-duced, which is used in the on-load tap-changer of transformer.
介绍了变压器有载分接开关用的在线滤油装置的结构、性能及应用效果。
The structure and principle of three on-line oil filters of the on-load tap-changer in transformers are introduced. Their applications are compared one another.
介绍了三种变压器有载分接开关带电滤油装置的结构和原理，并对其应用进行了比较。
The arrangement off-load method of fix contact in pipe-type tap-changer is introduced. The optimum design of pipe-type off-load tap-changer of transformer is presented.
介绍了变压器用管形无励磁分接开关定触头的排列方式及管形开关的优化设计。
The reason is analysed for oil leakage of on-load tap-changer. According to the on-site measuring result of this OLTC, some correspondent treatment methods are pointed out.
分析了有载分接开关渗漏油的原因，并根据对开关现场检查的结果，提出了相应的处理办法。
The structure and principle of energy storage mechanism in V type on-load tap-changer are analyzed. The torque change rule is presented. It is applied in online monitoring of tap-changer.
分析了V型有载分接开关储能机构的结构及原理，揭示了其扭矩变化规律，并将其应用到分接开关的在线监测中。
What kinds of equipment does an on-load tap changer comprise?
有载分接开关包括些什么设备?。
This thesis carries out studies aiming at the impact of load characteristics and on load tap changer on voltage stability.
本文针对负荷特性和有载调压变压器对电力系统静态电压稳定性的影响展开研究。
Five typical circuits for the vacuum contact diverter switch used in transformer tap - changer are analyzed. The optimum circuit and application range of every circuit are presented.
对五种典型的变压器分接开关用真空触点切换开关电路进行了分析。指出了各种电路的适用范围和最佳电路。
Five typical circuits for the vacuum contact diverter switch used in transformer tap - changer are analyzed.
对五种典型的变压器分接开关用真空触点切换开关电路进行了分析。
Both regulating characteristics of on-load tap changer (OLTC) and load characteristics greatly impact power system voltage stability.
有载分接开关(OLTC)的调节特性和负荷特性对电力系统电压稳定性具有极大的影响。
The tap changer control system is important component of converter control system.
分接头控制是换流器控制系统中重要组成部分。
If regulating equipment is needed, it may be desirable to provide it in the transformer by using load tap changer equipment.
若需要调节设备，可要求在变压器中采用有载分接开关设备。
The diverter switch may be retrofitted into existing tap changer housings.
切换开关可以改造成进入现有分接开关的外壳内。
The special structure of a new three-phase pipe-type tap changer is introduced. The weaknesses in the structure of drum-type tap changer are given.
介绍了新型三相管型开关的特殊结构，指出了鼓型开关结构中的不足之处。
If transported with on-load tap changer, the tap changer compartment shall be connected with main body by U-shaped tube.
凡带有载开关运输的，应将开关油室用U 形管与本体连通。
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。
On-load tap changer (OLTC) is considered to be one of the important factors that results in voltage collapse.
有载调压变压器被认为是造成电压崩溃的重要因素之一。
The apparatus applies a continuous supply of nitrogen to the load tap changer, and has an orifice to maintain a slight overpressure over an extreme range of climatic conditions.
该设备向有载分接头转换器连续地提供氮气，并具有通气孔，以保持略高于极端气候条件范围的超压。
To the scheme of mechanical on load tap changer combined with thyristors, its characteristic of arc suppression is analyzed in details, and a corrected scheme is then present.
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。
After illustrating the operation theory of six pulse converter, author gives the calculating method of UHVDC transmission parameters such as operating power, voltage, current and tap changer range.
在此基础上确定了溪洛渡—株洲特高压直流输电工程换流变压器的额定功率、电压、电流和分接头的变化范围等参数。
Two practical methods are introduced to renovate the power transformer with no-load tap changer into that with on-load one.
配置有载调压的变压器在有载调压开关出现异常时，为抑制恶化趋势，避免突发故障，采取了减少调压开关动作次数的措施。
Two practical methods are introduced to renovate the power transformer with no-load tap changer into that with on-load one.
配置有载调压的变压器在有载调压开关出现异常时，为抑制恶化趋势，避免突发故障，采取了减少调压开关动作次数的措施。
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