| ??? 04/20/09 19:55 Read: times |
#164740 - PF Responding to: ???'s previous message |
Forgot to mention the details of the first method, since u asked for it. Measure the time period between zero crossings of current and voltage, and use a look-up table to find the cos phi.
Raj Nambiar. |
| Topic | Author | Date |
| Power Factor calculations with 8051F120 and C | 01/01/70 00:00 | |
| Cross-posting | 01/01/70 00:00 | |
| occur about this time each year | 01/01/70 00:00 | |
| power factor calculation | 01/01/70 00:00 | |
| Seems complicated. | 01/01/70 00:00 | |
| Real power devided by the apparent power | 01/01/70 00:00 | |
| Considerations | 01/01/70 00:00 | |
| Don't just think linear loads | 01/01/70 00:00 | |
| kVA | 01/01/70 00:00 | |
| The problem with being a flock animal | 01/01/70 00:00 | |
| The best method for your controller | 01/01/70 00:00 | |
| PF | 01/01/70 00:00 | |
| Not too high loads | 01/01/70 00:00 | |
| Considerations II | 01/01/70 00:00 | |
| rms on wikipedia and my previous link | 01/01/70 00:00 | |
PF | 01/01/70 00:00 |