transformer efficiency

Living water washing is an efficiency depurative technique for electriferous equipment, but the complicated structure of the 220 kV tower model current transformer easily occurred wash flashover, that is the difficult to living wash for the 220 kV electriferous equipment.

带电水冲洗是对电力设备外绝缘净化的有效措施，但由于220kV塔型电流互感器结构特殊，容易发生冲洗闪络，成为开展220kV带电水冲洗的难点。

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It introduces the principle of three-coil transformer structure. It also gives a detail analysis for the operation of single-phased three-coil transformer, especially makes a further discussion for the calculation of efficiency and method of trouble shoot maintenance in the process of operation.

介绍了三线圈变压器构造原理，并对单相三线圈变压器运行作了详细的分析，特别对运行中的效率计算和故障维护方法作了进一步探讨。

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The increment of large generator-transformer units capacity can reduce the cost of manufacture and electricity generation, and improve the efficiency of electricity generation.

发电机组容量的增大，可以降低单位造价和发电成本，提高发电效率。

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Analysis and improvement of main power supply transformer efficiency in zhuzhou smeltery

株冶主供动力变压器效率的分析与提高

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The rotating disc rotates to drive the two blocks so as to drive the clamped transformer to be alternately wrapped with the adhesive tape, thereby enhancing the adhesive tape wrapping efficiency.

转盘转动两个头子带动卡接的变压器交替包胶带，提高了包胶带的效率。

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Introduces the structure characteristic, performance and operating efficiency of S11 modulating capacity transformer that can meet the demand of rural area electric network.

文中介绍了可以满足农网要求的S11调容变压器的结构特点和性能及其运行效果。

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