This paper is focused on a shunt active filter based on detection of harmonic voltage to attenuate harmonic propagation in a power distribution network and its installation site selection.

本文着重论述了基于电压检测的并联型有源滤波器在放射状配电网谐波抑制中的应用及其安装点的选择。

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Another also undertake a variety of power distribution equipment design, installation, alteration, maintenance and other projects.

另还承接各种配电设备的设计、安装、改造、维护等工程。

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Combining with actual situation in some projects, installation of switches, sockets, wall lamps and power distribution boxes on the wall with dry-hanging stone material are introduced.

结合工程实际情况，介绍干挂石材墙面上安装开关、插座、壁灯、配电箱等的做法。

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