Nonlinear observer-based control for an active rectifier
IR@NISCAIR: CSIR-NISCAIR, New Delhi - ONLINE PERIODICALS REPOSITORY (NOPR)
View Archive Info| Field | Value | |
| Creator |
Flota, M
Alvarez-Salas, R Miranda, H Cabal-Yepez, E Romero-Troncoso, R J |
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| Date |
2011-11-30T11:52:46Z
2011-11-30T11:52:46Z 2011-12 |
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| Identifier |
0975-1084 (Online); 0022-4456 (Print)
http://hdl.handle.net/123456789/13110 |
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| Description |
1017-1025
In this paper, a nonlinear observer-based controller for a single-phase active front-end (AFE) rectifier is presented to improve power factor with high quality output DC voltage. Proposed algorithm is based on an Luenberger-like observer and a passivity-based controller. Closed-loop stability is demonstrated for all operating ranges using Lyapunov theory. Performance of observer based controller is shown by simulation for voltage sag occurrence and abrupt load changes. |
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| Language |
en_US
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| Publisher |
NISCAIR-CSIR, India
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| Rights |
<img src='http://nopr.niscair.res.in/image/cc-license-sml.png'> <a href='http://creativecommons.org/licenses/by-nc-nd/2.5/in' target='_blank'>CC Attribution-Noncommercial-No Derivative Works 2.5 India</a>
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| Source |
JSIR Vol.70(12) [December 2011]
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| Subject |
Active front-end (AFE) rectifier
Nonlinear observer-based controller Power factor |
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| Title |
Nonlinear observer-based control for an active rectifier
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| Type |
Article
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