Design and loss comparison of matrix converters, and voltage-source converters for modern AC drives
Research output: Contribution to journal › Research article › Contributed › peer-review
Contributors
Abstract
This paper compares a matrix converter (MC) and a dc-voltage link converter with an active front end for a 7.5-kW, 460-V induction motor drive. Part count, semiconductor losses, input filter design, and protection aspects are discussed. It is shown that the matrix converter's semiconductor losses are smaller only at full load operation for the same silicon area in both converters. A 33% reduction of the device current rating of the MC is possible, resulting in comparable thermal device stress. The overall passive component count and rating is only slightly better for the MC.
Details
Original language | English |
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Article number | 993263 |
Pages (from-to) | 304-314 |
Number of pages | 11 |
Journal | IEEE Transactions on Industrial Electronics |
Volume | 49 |
Issue number | 2 |
Publication status | Published - 1 Apr 2002 |
Peer-reviewed | Yes |
External IDs
Scopus | 0036543578 |
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Keywords
Keywords
- Matrix converters, Voltage, Power conversion, Pulse width modulation converters, Pulse width modulation inverters, Filters, Induction machines, Induction motor drives, Thermal stresses, Semiconductor device packaging