A new leak current model of high voltage DC leak detection is developed.

建立了填埋场渗漏检测高压直流电法漏洞电流模型。

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The motor is powered by high voltage DC supply and the current from the fuel cell system is regulated via a DC DC converter.

发动机采用高压直流电驱动，电流转换通过直流-直流转换器实现。

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A new leakage detection system based on high voltage DC method was successfully developed through comparison of various methods.

通过对国外填埋场渗漏检测的多种方法的比较，成功研制了基于高压直流电法的渗漏检测系统。

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High-voltage DC can carry power over long distances at lower cost than alternating current, but the transformers still cost too much to make the idea widespread.

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It's high-voltage, high-current DC, which is not too far off of automotive electronics from a technology standpoint.

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