Singh, Bhim ; Bhuvaneswari, G. ; Garg, Vipin (2007) Harmonic mitigation in AC-DC converters for vector controlled induction motor drives IEEE Transactions on Energy Conversion, 22 (3). pp. 637-646. ISSN 0885-8969
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Official URL: http://ieeexplore.ieee.org/document/4292202/
Related URL: http://dx.doi.org/10.1109/TEC.2007.899202
Abstract
This paper deals with autotransformer-based multipulse ac--dc converters with reduced magnetics feeding vector controlled induction motor drives for improving the power quality at the point of common coupling. The proposed 12-pulse ac--dc converter-based harmonic mitigator consists of an autotransformer alongwith a passive shunt filter tuned for 11th harmonic frequency. This results in the elimination of 5th, 7th, and 11th harmonic currents. Similarly, the proposed 18-pulse ac--dc converter-based harmonic mitigator eliminates the 5th, 7th, 11th, 13th, and 17th harmonic currents, thereby improving the power quality at ac mains. The experimentation is carried out on the developed prototype of autotransformers-based ac--dc converters. Different power quality indexes of the proposed 12-pulse and 18-pulse ac--dc converters are obtained from simulation and verified from experimental results.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Institute of Electrical and Electronics Engineers. |
| Keywords: | Vector Controlled Induction Motor Drives (VCIMD); Autotransformer; Multipulse AC-DC Converter; Passive Filter; Power Quality Improvement |
| ID Code: | 106347 |
| Deposited On: | 07 Aug 2017 12:20 |
| Last Modified: | 07 Aug 2017 12:20 |
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