The factory power supply system design fit and unfit quality are the bases which the enterprise can move.
变电所及配电系统设计的优劣是变电所得以运行的根本。
Describes the harmonic current in the factory power supply system and how to calculate it, and on top of that, analyses active filtration of electric power.
简要介绍了工厂供电系统中的谐波电流及其计算方法，并在此基础上分析了电力有源滤波器的原理及谐波电流的抑制。
Electric system reform, separate the factory and network, make the power supply enterprise face the new security problem.
电力体制改革，厂网分开，使供电企业面临着新的安全问题。
Playing an essential part in the aeroplane power supply system, they must be strictly tested before they are dispatched from the factory to ensure their quality.
它们是飞机供电系统中的重要部件，为了保证质量，在出厂前必须对其进行严格的测试。
Presents the characteristics, construction and main functions of power supply and distribution monitoring system HZ 700, as well as its application in factory power supply and distribution system.
介绍HZ 70 0工厂供配电监控系统的特点、组成、主要功能及在工厂供配电系统中的应用。
Presents the characteristics, construction and main functions of power supply and distribution monitoring system HZ 700, as well as its application in factory power supply and distribution system.
介绍HZ 70 0工厂供配电监控系统的特点、组成、主要功能及在工厂供配电系统中的应用。
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