| ??? 11/29/06 13:01 Read: times |
#128663 - sensing line voltage & current |
hello!
A friend of mine asked me to design a sensing unit for a power unit. It has to measure 3 AC line (230V~) and has to detect te voltage, current and preferred the freqency of each line. Since this will be a 32A unit, does anyone have an idea how I can do this. I've got no problem in processing the datat. This question involves the sensing of U,I and f. I hope sombady has an idea Regards Jeroen |
| Topic | Author | Date |
| sensing line voltage & current | 01/01/70 00:00 | |
| Details? | 01/01/70 00:00 | |
| Power Unit | 01/01/70 00:00 | |
| A current transformer ... | 01/01/70 00:00 | |
| Also Allegro | 01/01/70 00:00 | |
| Frequenz | 01/01/70 00:00 | |
| Current & Freq | 01/01/70 00:00 | |
| Frequenz | 01/01/70 00:00 | |
| internationalism | 01/01/70 00:00 | |
| internationalism | 01/01/70 00:00 | |
| Standard | 01/01/70 00:00 | |
| we ARE international, aren't we :) | 01/01/70 00:00 | |
| >before< | 01/01/70 00:00 | |
| fau (German for \'v\') | 01/01/70 00:00 | |
| Not the only strange thing | 01/01/70 00:00 | |
| The good thing about the exceptions in the German | 01/01/70 00:00 | |
| All mistakes :-) | 01/01/70 00:00 | |
What frequency resolution do you need? | 01/01/70 00:00 | |
| been there, done that | 01/01/70 00:00 | |
| Link | 01/01/70 00:00 |