Three-phase electric power - Wikipedia, the free encyclopedia
1 Principle 2 Generation and distribution 3 Transformer connections 4 Three-wire and four-wire circuits 5 Balanced circuits 5.1 Wye 5.2 Delta 6 Single-phase loads 6.1 Unbalanced loads 6.2 Non-linear loads 7 Three-phase loads 8 Phase converters 8.1 Mechani...