3 Automatic failure recovery real-time detection and display apparatus in 3-phase power system

摘要

The present invention relates to a kind of device, the electric energy that for restoring automatically the problem of generates detects in three-phase electrical power system and shows identical real-time detection. R, S, T, N of In system three-phase four-wire power line are supplied to threephase load, Fen Zhixian & prime R; S′ T ′ N′ Branch is provided as inputting from each power supply line. The three-phase power line of power line R, S and T that phase offset generates always correct and are supplied to load. Therefore, which includes fault recovery portion, including single-phase correction unit, for reducing reactive power, and improves power factor. ;The 2017 of copyright KIPO submissions