| ??? 04/21/09 17:54 Read: times |
#164763 - Considerations II Responding to: ???'s previous message |
First
Can someone explain to me the concept (equation) of power factor when it is not involved first harmonics sine waves of current and voltage? Second We calculate the power for half a period to economize time calculation of the 8051. Third It is not more complicated to mesure the difference time between the current and tension and calculate cosine? A table will not occupy a lot fo memory? |
| 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 |