厂用变压器

说明了高压厂用变压器分支开关采用FSR快速开关的优越性；

The superiority of using FRS rapid switch in auxiliary branch breaker is expounded .

高压厂用变压器低压侧6kV母线绝缘低问题的解决

Solutions for the low-insulation problem of 6 kV bus-bar in low-tension side of HV transformer

大容量机组高压厂用变压器负等值电抗分析

Negative Reactance Analysis for High-voltage Unit Auxiliary Transformers of Large-capacity Generators

高压厂用变压器低压绕组间电动机反馈电流的计算

Calculation of Motor Feedback Current between Split LV Windings of HV Auxiliary Transformer

大型水电站高压厂用变压器差动保护的几个问题

Some Problems of Differential Protection for Station Transformer of Large Hydraulic Power Plant

低压厂用变压器自动开关储能及自动投入的改进

Amelioration of energy storing and automatic making of automatic switch for LV station transformer

高压厂用变压器分支开关的选型和应用

Selection and Application of Auxiliary Branch Breaker

40MVA厂用变压器氢含量超标原因分析与处理

Cause Analysis and Treatment of Excess H_2 content in Oil of 40 MVA HV Transformer

两条中压母线的每条由各自的厂用变压器副绕组供电。

Each of the two medium-voltage buses is supplied from a separate auxiliary transformer secondary winding .

笔者从安全性、可靠性和经济性的角度阐述了高压厂用变压器分支开关的选型；

Selection of auxiliary branch breaker is stated from point of view of security , reliability and economics .

防止高压厂用变压器低压侧单相接地造成发电机单相接地保护误动

Preventing the Generator Stator Ground Protection from Maloperation Caused by the Secondary Ground Fault of High Voltage Station Transformer

然而，一些欧洲公司设计或引进的电厂，2台互为备用的厂用变压器之间装设了备用电源自动投入装置。

However , some plants designed by European company or imported have the two auxiliary transformers with mutually standby equipped with auto-placing-in device for standby power supply .

误动原因是没有考虑高压厂用变压器耦合电容的传递零序电压。

Its reason lies in the zero-sequence transferring voltage caused by the coupling capacitance between primary and secondary windings of high voltage station transformer , which was not considered .

讨论了厂用变压器配电系统继电保护的可靠性问题，论述了配电系统的组成和与其相关的各种计算。

This paper discussed the reliability problems of relay protection of a station transformer distribution system and expounded the form of the distribution system and with relation to its calculations .

岭澳核电站在调试与试运行过程中，主变压器及厂用变压器曾发生瓦斯继电器异常动作，变压器油总烃含量超标、乙炔含量超标，有载分接开关O型密封圈破裂等问题。

During adjustment and trial operation in Lingao Nuclear Power Station the main and auxiliary transformers have some problems , including the abnormal action of gas relay , total hydrocarbon of the transformer oil and acetylene contents exceeding the standards , crack of O-shape seal ring for load-tap .

龙滩电厂厂用10kV变压器保护改造分析

Analysis on reform of transformer protection of 10 kV service power of Longtan Hydropower Plant

厂用分裂变压器短路电磁力计算分析

Analysis of Short Circuit Magnetic Force in the Split Transformer Used for Station Service

发电厂厂用变压器事故分析与对策

Fault Analysis and Gaming for Station Service Transformer

发电厂低压厂用变压器主保护配置分析

Analysis on main protection of low-voltage transformers in power plants

某厂厂用降压变压器重瓦斯保护动作原因分析

Analysis of Operation of Auxiliary Negative Booster Transformer 's Heavy Gas Protection in a Power Plant

分析了壳式结构启动备用变压器在抗短路能力方面的特点，说明了采用壳式结构是提高发电厂用启动备用变压器抗短路能力的理想途径之一。

The advantages of shell form split winding type power transformer against short circuit trouble are analyzed , and one of the ideal path to solve this problem is pointed out by the use of shell type structure .

近年来，广东省内多个发电厂出现过高压厂用变压器或起动-备用变压器在区外故障时或厂用大容量电动机起动时差动保护误动作的情况。

In recent years , the HV auxiliary transformers or starting / standby transformers in multiple power plants in Guangdong experienced differential relay misoperation during external faults or the start-up of auxiliary large-capacity motors .