three-phase
adj1
Business, Electrical engineering, Electricity, Electromagnetism, Energy, Engineering, Natural sciences, Physical sciences, Physics Using three separate alternating currents of the same voltage at different phases.
- By the end of the year all new electrification projects were virtually complete and conversion of the remaining three-phase 3,700V a.c. sections to 3,000V d.c. was well in hand.1963 January, “Beyond the Channel: Italy”, in Modern Railways, page 62:
- Related terms
- single-phase, triphasic, uniphasic