To possess accurate parameters of transformer and the power loss curve caused by loads is the presuppositions for economic operation of power transformer.

实现变压器经济运行方式的前提是要有准确的设备参数和负载损耗曲线。

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The cooling method of nature oil circulation is not only widely used in small-middle type power transformer, but also used in large type power transformer with low load and low ambient temperature.

自然油循环的冷却方式不仅广泛应用于电力网中的中小型电力变压器，也会在在大型电力变压器低负荷和低环境温度时应用。

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Power transformer is the important electrical equipment used to transform voltage in the power system, so it is very important to improve the operation reliability of power transformer.

电力变压器是电力系统中用来变换电压的重要电气设备，提高电力变压器运行可靠性是极为重要的。

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Through a series of acquisitions, mainly in Europe, it now has in its fold Irish power substation firm Microsol and transformer makers Pauwels in Belgium and Ganz Transelektro in Hungary.

FORBES: Magazine Article

However, if you're looking for a model using Google's Android interface and are yearning for a well-designed, easily integrated keyboard solution, or want to play more power-hungry games, the Transformer Prime is a good choice, as long as you can tolerate its software limitations.

WSJ: The Powerful Prime Tablet Offers a Solid Keyboard, but Software Lags

Substations and transformer boxes eventually reduce the power to the 110 volts that toast your muffin in the morning, but the electrical noise on a high-voltage line can destroy data signals immediately.

FORBES: Magazine Article