Singh, Bhim ; Gairola, Sanjay (2008) A 40-pulse AC-DC converter fed vector-controlled induction motor drive IEEE Transactions on Energy Conversion, 23 (2). pp. 403-411. ISSN 0885-8969
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Official URL: http://ieeexplore.ieee.org/document/4459268/
Related URL: http://dx.doi.org/10.1109/TEC.2007.914359
Abstract
In this paper, a novel autotransformer for a 40-pulse ac-dc converter configuration is designed, modeled, simulated, and implemented to feed vector-controlled induction motor drive (VCIMD). The proposed converter consists of two paralleled ten-pulse ac-dc converters along with pulse doubling circuit at dc bus. Each ten-pulse ac-dc converter involves five-phase diode bridge rectifiers. It improves power quality at ac mains, and it meets IEEE-519 standard requirements at varying loads. A set of power quality indexes on input ac mains and dc bus for a VCIMD fed from 20-pulse and 6-pulse converters is also given to compare their performance. It is observed that input current total harmonic distortion (THD) of much less than 5% is possible with the proposed topology at varying loads.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Institute of Electrical and Electronics Engineers. |
| Keywords: | Vector-Controlled Induction Motor Drive (VCIMD); AC–DC Converter; Autotransformer; Power Quality; 20 Pulse; 40 Pulse |
| ID Code: | 106456 |
| Deposited On: | 07 Aug 2017 12:22 |
| Last Modified: | 07 Aug 2017 12:22 |
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