Application of decoupling networks in deadbeat controller for high-frequency link inverter
Deadbeat is a control method that results in very fast dynamic response. However its application in power electronics converters is somewhat hindered because it is very sensitive towards parameter variations. In an attempt to improve this shortcoming, a modified Deadbeat controller with additional...
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The Institution of Engineers, Malaysia
2006
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my.utm.80622010-12-17T07:56:39Z http://eprints.utm.my/id/eprint/8062/ Application of decoupling networks in deadbeat controller for high-frequency link inverter Salam, Zainal Soon, Toh Leong Ramli, Mohd. Zulkifli TK Electrical engineering. Electronics Nuclear engineering Deadbeat is a control method that results in very fast dynamic response. However its application in power electronics converters is somewhat hindered because it is very sensitive towards parameter variations. In an attempt to improve this shortcoming, a modified Deadbeat controller with additional disturbance decoupling networks is introduced. The proposed controller consists of inner current loop, outer voltage loop and a feedforward controller. This scheme is applied to a high-frequency link inverter. A 1kVA prototype inverter is constructed and the performances of the proposed controller are experimentally verified, along with MATLAB-Simulink simulation. The results show that the proposed controller with decoupling networks has very fast dynamic response, and good steady-state response even under severe nonlinear loads. The Institution of Engineers, Malaysia 2006-09 Article PeerReviewed application/pdf en http://eprints.utm.my/id/eprint/8062/1/8062.pdf Salam, Zainal and Soon, Toh Leong and Ramli, Mohd. Zulkifli (2006) Application of decoupling networks in deadbeat controller for high-frequency link inverter. The Journal of The Institution of Engineers, Malaysia, 67 (3). pp. 38-46. ISSN 0126-513X http://iemweb.hormandesign.com/content/journal-122.aspx |
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TK Electrical engineering. Electronics Nuclear engineering Salam, Zainal Soon, Toh Leong Ramli, Mohd. Zulkifli Application of decoupling networks in deadbeat controller for high-frequency link inverter |
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Deadbeat is a control method that results in very fast dynamic response. However its application in power electronics converters is somewhat hindered because it is very sensitive towards parameter variations. In an attempt to improve this shortcoming, a modified Deadbeat controller
with additional disturbance decoupling networks is introduced. The proposed controller consists of inner current loop, outer voltage loop and a feedforward controller. This scheme is applied to a high-frequency link inverter. A 1kVA prototype inverter is constructed and the performances of the proposed controller are experimentally verified, along with MATLAB-Simulink simulation. The results show that the proposed controller with decoupling networks has very fast dynamic response, and good steady-state response even under severe nonlinear loads. |
format |
Article |
author |
Salam, Zainal Soon, Toh Leong Ramli, Mohd. Zulkifli |
author_facet |
Salam, Zainal Soon, Toh Leong Ramli, Mohd. Zulkifli |
author_sort |
Salam, Zainal |
title |
Application of decoupling networks in deadbeat controller for high-frequency link inverter |
title_short |
Application of decoupling networks in deadbeat controller for high-frequency link inverter |
title_full |
Application of decoupling networks in deadbeat controller for high-frequency link inverter |
title_fullStr |
Application of decoupling networks in deadbeat controller for high-frequency link inverter |
title_full_unstemmed |
Application of decoupling networks in deadbeat controller for high-frequency link inverter |
title_sort |
application of decoupling networks in deadbeat controller for high-frequency link inverter |
publisher |
The Institution of Engineers, Malaysia |
publishDate |
2006 |
url |
http://eprints.utm.my/id/eprint/8062/1/8062.pdf http://eprints.utm.my/id/eprint/8062/ http://iemweb.hormandesign.com/content/journal-122.aspx |
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