low-voltage network

Some Technical Problems of Low-voltage Network Reactive Site-compensation

低压电网无功就地补偿中的一些技术问题

A new theoretical power loss simulation modal used in low-voltage network has been proposed and corresponding calculation method has been developed.

建立了适用于县级供电企业配电网及低压电网的理论线损计算模型，并且给出模型的计算方法。

Reliability of power line communication ( PLC) over low-voltage network ( LVN) limits badly the application scale of PLC in practice.

低压配电网通信可靠性严重限制了电力线通信实际应用规模。

Proceeding from the electric safty protective theory of low-voltage network, the protective earthing of arc welding power sources and protective zero arc discussed. The precent standard reviews are advanced in this paper.

本文从低压电网系统中的电气安全防护理论出发，对弧焊电源的保护接地与保护接零问题进行了探讨，并提出了对现行标准的修改意见。