| Erik Malund 06/24/09 06:48 Read: 167 times Mt Airy, Nc USA |
#166414 - very close to a sine wave Responding to: Andre Chang's previous message |
Has anyone hooked up the outputs of a commercial 3-phase VFD to an oscilloscope? How does it look like with and without the induction load?
an inverter 'plays' with the induction of the motor to provide "steps of the sine" |
| Topic | Author | Date |
| 3-phase VFD ground up construction - need advice | Andre Chang | 06/23/09 10:01 |
| VFD? | Andy Neil | 06/23/09 10:21 |
| what is your purpose | Erik Malund | 06/23/09 10:32 |
| The Purpose of this VFD | Andre Chang | 06/24/09 04:40 |
| very close to a sine wave | Erik Malund | 06/24/09 06:48 |
| One small step... | Andy Neil | 06/24/09 07:04 |
remember | Erik Malund | 06/24/09 08:33 |