IR @ Nirma University
Keeping in tune the global developments we are creating an institutional repository using DSpace Software (Digital Library Software). We are archiving institutional knowledge like, faculty papers, theses, and dissertations in PDF format at DSpace. Students can access this digital information anywhere in the campus.
Please use this identifier to cite or link to this item:
http://10.1.7.192:80/jspui/handle/123456789/1282| Title: | Linearization Of the Multi-Level SVPWM in the Over-Modulation Region |
| Authors: | Tekwani, P. N. Kanchan, R. S. Gopakumar, K. |
| Keywords: | AC Motor Drives Multi-Level Inverters Over-Modulation NPEC-2005 NPEC Electrical Faculty Paper Faculty Paper ITFEE003 |
| Issue Date: | 2005 |
| Citation: | NPEC-2005, Indian Institute Of Technology, Kharagpur, DECEMBER 22-24, 2005 |
| Abstract: | A multi-level PWM signal generation with linear transfer characteristics between fundamental component of output voltage and modulation index in the entire modulation range including over-modulation is proposed in this paper for any n-level SVPWM signal generation. The reference signal to the PWM modulator is pre-scaled in over-modulation region such that the fundamental component of the original and the modified reference signal is same. The principle of pre-scaling the reference signal is first derived for two-level PWM and then its extension the n-level SVPWM is proposed. A five-level inverter configuration, using an open-end winding induction motor drive, is used for verifying the SVPWM generation scheme, experimentally. |
| Description: | Page No. 119-124 |
| URI: | http://hdl.handle.net/123456789/1282 |
| Appears in Collections: | Faculty Papers, EE |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| ITFEE003-17.pdf | ITFEE003-17 | 3.58 MB | Adobe PDF |  View/Open |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.