Open-End Winding Induction Machine Fed by a Dual-Output Indirect Matrix Converter

Open-ended winding induction machines fed from standard two-level voltage source inverters (VSIs) provide an attractive arrangement for ac drives. An alternative approach is to use a dual-output indirect matrix converter (IMC). It is well known that the IMC provides fully bidirectional power flow op...

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Bibliographic Details
Published in:IEEE transactions on industrial electronics (1982) 2016-07, Vol.63 (7), p.4118-4128
Main Authors: Riedemann, Javier, Clare, Jon C., Wheeler, Pat W., Blasco-Gimenez, Ramon, Rivera, Marco, Pena, Ruben
Format: Article
Language:English
Subjects:
Electric potential
Induction machines
Induction motors
Inverters
Matlab
Matrix converters
Modulation
Receivers & amplifiers
Rectifiers
Space vector pulse width modulation
Topology
Variable speed drives
Voltage
Winding
Windings
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Summary:Open-ended winding induction machines fed from standard two-level voltage source inverters (VSIs) provide an attractive arrangement for ac drives. An alternative approach is to use a dual-output indirect matrix converter (IMC). It is well known that the IMC provides fully bidirectional power flow operation, with small input size filter requirements. While a standard IMC consists of an ac-dc matrix converter (MC) input stage followed by a single VSI output stage, it is possible to replicate the VSI to produce multiple outputs. In this paper, an open-end winding induction machine fed by an IMC with two output stages is presented. The IMC modulation strategy aims to reduce the common-mode voltage (CMV), while compensating any zero-sequence voltage fed to the machine. The system is modeled using a PSIM and MATLAB/Simulink platform. Experimental results demonstrating the viability of the method are presented using a 7.5-kW prototype.
ISSN:0278-0046
1557-9948
DOI:10.1109/TIE.2016.2531020