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| Title: | Distributed control of hybrid motor drives | |
| Author (s): | Corzine, Keith Lu, S. Fikse, T.H. | |
| Department/Lab Affiliations: | Electrical and Computer Engineering Power Systems Laboratory Real-Time Power and Intelligent Systems Laboratory | |
| Keywords: | Commercial-off-the-shelf (COTS) motor drive | |
| Issue Date: | 2006 | |
| Publisher: | Institute of Electrical and Electronics Engineers | |
| Citation: | Corzine, K.A.; Lu, S.; Fikse, T.H. "Distributed Control of Hybrid Motor Drives" IEEE Transactions on Power Electronics, Vol.21, Iss.5, Sept. 2006 Pages: 1374- 1384 | |
| Abstract: | The hybrid inverter fed motor drive with two cascaded multilevel inverters is an attractive option for high performance high power applications such as naval ship propulsion systems due to a number of unique features. There is a natural split between a higher-voltage lower-frequency "bulk" inverter and a lower-voltage higher-frequency "conditioning" inverter in the cascaded system which matches the availability of semiconductor devices. Furthermore, the bulk inverter may be a commercial-off-the-shelf (COTS) motor drive meaning that only the conditioning inverter needs to be custom made. However, a drive involving a COTS bulk inverter would require a distributed conditioning inverter control which works completely independent of the bulk inverter control. In this paper, a set of distributed control methods are developed for the hybrid inverter drive with cascaded bulk and conditioning inverters, requiring only single dc source. Moreover, a solution to the practical problem of instant synchronization between the two inverters is presented. Laboratory measurements on a 3.7-kW induction motor drive validate the proposed control. Various practical considerations (such as low m-index performance and capacitor precharging options) are discussed and their solutions provided. | |
| Type: | Article - Journal text | |
| Copyright Notice: | This material is presented to ensure timely dissemination of scholarly and technical work. Copyright and all rights therein are retained by authors or by other copyright holders. All persons copying this information are expected to adhere to the terms and constraints invoked by each author's copyright. In most cases, these works may not be reposted without the explicit permission of the copyright holder. FULL COPYRIGHT INFORMATION: | |
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| title | Distributed control of hybrid motor drives | |
| contributor.author | Corzine, Keith | |
| contributor.author | Lu, S. | |
| contributor.author | Fikse, T.H. | |
| contributor.deptlab | Electrical and Computer Engineering | |
| contributor.deptlab | Power Systems Laboratory | |
| contributor.deptlab | Real-Time Power and Intelligent Systems Laboratory | |
| subject | Commercial-off-the-shelf (COTS) motor drive | |
| date.issued | 2006 | |
| date.submitted | 2007 | |
| publisher | Institute of Electrical and Electronics Engineers | |
| identifier.citation | Corzine, K.A.; Lu, S.; Fikse, T.H. "Distributed Control of Hybrid Motor Drives" IEEE Transactions on Power Electronics, Vol.21, Iss.5, Sept. 2006 Pages: 1374- 1384 | |
| identifier.issn | 0885-8993 | |
| identifier.pub.URI | ||
| description.abstract | The hybrid inverter fed motor drive with two cascaded multilevel inverters is an attractive option for high performance high power applications such as naval ship propulsion systems due to a number of unique features. There is a natural split between a higher-voltage lower-frequency "bulk" inverter and a lower-voltage higher-frequency "conditioning" inverter in the cascaded system which matches the availability of semiconductor devices. Furthermore, the bulk inverter may be a commercial-off-the-shelf (COTS) motor drive meaning that only the conditioning inverter needs to be custom made. However, a drive involving a COTS bulk inverter would require a distributed conditioning inverter control which works completely independent of the bulk inverter control. In this paper, a set of distributed control methods are developed for the hybrid inverter drive with cascaded bulk and conditioning inverters, requiring only single dc source. Moreover, a solution to the practical problem of instant synchronization between the two inverters is presented. Laboratory measurements on a 3.7-kW induction motor drive validate the proposed control. Various practical considerations (such as low m-index performance and capacitor precharging options) are discussed and their solutions provided. | |
| type | Article - Journal | |
| type.DCMIType | text | |
| type.status | Final version | |
| rights | This material is presented to ensure timely dissemination of scholarly and technical work. Copyright and all rights therein are retained by authors or by other copyright holders. All persons copying this information are expected to adhere to the terms and constraints invoked by each author's copyright. In most cases, these works may not be reposted without the explicit permission of the copyright holder. | |
| rights.URI | ||
| date.accessioned | 2007-04-05T14:27:31Z | |
| date.available | 2007-04-05T14:27:31Z | |
| identifier.persist.URI | ||
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