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1·This paper proposes a method for Var compensation by use a device of thyristor switch series transformer to change the capacitor voltage.

提出一种用晶闸管开关装置串联变压器来改变电容端电压以调节无功的补偿方法。

2·The setting calculation of BCH series transformer differential protection has some features such as minimum marginal condition, easily programming and standardized.

变压器bch系列差动保护整定计算，边界条件最少，易于程序化、标准化。

3·Our company is an enterprise which is specializing in AH series transformer, arrester and the insulating safe protective equipment of connection wire end of open air development.

公司是专业生产ah系列变压器、避雷器、户外开发等接线端头绝缘安全护具的企业。

4·The company's new products including the special vehicle LED screen power supply series, rainproof circular transformer and security monitor power supply series enjoy strong market advantages.

研发的车载led显示屏专用电源系列、防雨环形变压器，安防监控电源等新产品，有很强的市场优势。

5·The structure and characteristic of OET700 series electronic instrument transformer are introduced. Its test results and operation in electric system are presented.

介绍了OET700系列电子式互感器的结构与性能及其试验结果和在电力系统中的试运行情况。

6·Company planar transformer series aluminum plate has communication power module widely used in large quantities.

公司系列平面变压器已经在铝基板通信电源模块中大批量广泛应用。

7·Aerospace series - elements of electrical and optical connection - Test methods - Part 704: electrical elements - Measurement of turns ratio on a transformer used in a coupler.

航空航天系列。电气及光学连接件。试验方法。第704部分：电气件。耦合器用变压器的匝数比测量。

8·Finally, the effecting parameters are investigated such as system resistance, parallel or series of transformers, and the load of connected transformer.

分析了系统等效电阻、并联与串联以及运行变压器负载对和应涌流的影响。

9·The differential transformer secondary windings are connected in subtractive series so that the output is zero at balance.

差功变压器的次级线圈接成反向串联，以便在平衡时输出为零。

10·The common commerical frequency voltage test apparatus are divided into two categories, namely the traditional step up transformer system and series resonance system.

常见的工频耐压设备大致可分为两类：传统的升压变压器系统和串联谐振系统。