Bhangu, B S, Snary, P, Bingham, Chris et al and Stone, D A
(2005)
Sensorless control of deep-sea ROVs PMSMs excited by matrix converters.
In: Power Electronics and Applications, 2005 European Conference on, September 2005, Dresden, Germany.
Full content URL: http://dx.doi.org/10.1109/EPE.2005.219602
Sensorless control of deep-sea ROVs PMSMs excited by matrix converters | The paper reports the development of model-based sensorless control methodologies for driving PMSMs using matrix converters. In particular, experimental results show that observer-based state-estimation techniques normally employed for sensorless control of PMSMs using voltage source inverters (VSIs), can be readily exported to matrix converter counterparts with minimal additional computational overhead. Furthermore, zero speed start-up and speed reversal are experimentally demonstrated. Finally, the observer is designed to be fault tolerant such that upon detection of a broken terminal (phase fault), the PMSM remains operational and could be utilized to provide a limp-home capability | | ![[img]](http://eprints.lincoln.ac.uk/style/images/fileicons/application_pdf.png) [Download] |
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Item Type: | Conference or Workshop contribution (Presentation) |
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Item Status: | Live Archive |
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Abstract
The paper reports the development of model-based sensorless control methodologies for driving PMSMs using matrix converters. In particular, experimental results show that observer-based state-estimation techniques normally employed for sensorless control of PMSMs using voltage source inverters (VSIs), can be readily exported to matrix converter counterparts with minimal additional computational overhead. Furthermore, zero speed start-up and speed reversal are experimentally demonstrated. Finally, the observer is designed to be fault tolerant such that upon detection of a broken terminal (phase fault), the PMSM remains operational and could be utilized to provide a limp-home capability
Additional Information: | The paper reports the development of model-based sensorless control methodologies for driving PMSMs using matrix converters. In particular, experimental results show that observer-based state-estimation techniques normally employed for sensorless control of PMSMs using voltage source inverters (VSIs), can be readily exported to matrix converter counterparts with minimal additional computational overhead. Furthermore, zero speed start-up and speed reversal are experimentally demonstrated. Finally, the observer is designed to be fault tolerant such that upon detection of a broken terminal (phase fault), the PMSM remains operational and could be utilized to provide a limp-home capability |
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Keywords: | Deep sea vehicles, matrix power converter, Marne, Matrix Converter, Permanent magnet motor, Sensorless control, Vector control |
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Subjects: | H Engineering > H600 Electronic and Electrical Engineering |
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Divisions: | College of Science > School of Engineering |
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ID Code: | 2554 |
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Deposited On: | 23 May 2010 19:52 |
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