| ??? 08/25/06 16:41 Read: times |
#123033 - programmable AC current source |
i m doing a project on Programmable AC current source
we r taking 3 phase input voltage from supply (230 volt) and giving it to the bridge (using SCR). output of this bridge(output of bridge is dc) is given to the bridge invertor (using IGBT). output of this inverter is single phase AC:230 volt. now this final output is given to the input via feedback network .. ans using the firing angle concept ..the error in the output is given to input ,,and by this way voltage is regulated...and finlly we get the voltage constant .. Is this idea right ....can i get the constant voltage and thus the costant current ...???? As we are on the student level.Is this project suitable for student level(as i have only 1 year) can u sugest some basic ideas of the Ac current source ...which networks shold i use...???? Are the networks described above suitable ..and right?? plz suggest me some basic ideas so that i can take my prject on the right way.......... |
| Topic | Author | Date |
| programmable AC current source | 01/01/70 00:00 | |
| You mean AC voltage source, right?? | 01/01/70 00:00 | |
| so you resist \"taking 3 phase input voltage\", what | 01/01/70 00:00 | |
| Ac Current Generator | 01/01/70 00:00 | |
| Great article | 01/01/70 00:00 | |
| elabourating subject of programmable AC curr.. | 01/01/70 00:00 | |
| You definitely need an UPS! | 01/01/70 00:00 | |
Yes | 01/01/70 00:00 | |
| Ohms law | 01/01/70 00:00 |