Timeline for Why three-phase power? Why not a higher number of phases?
Current License: CC BY-SA 3.0
3 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Aug 13, 2015 at 2:17 | comment | added | Autistic | Its been known for over 100 years that transformer magnetisation make mainly 3rd harmonic and same with AC motors 3 phase is best for supressing 3rd harmonic which would be more sensible than say 5 or 7 phase | |
| Aug 13, 2015 at 0:34 | review | First posts | |||
| Aug 13, 2015 at 7:18 | |||||
| Aug 12, 2015 at 21:17 | history | answered | dwoz | CC BY-SA 3.0 |