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Sliding Mode Design of Distributed Circular Chain Control Strategy for Parallel- Connected Inverters
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| Author(s) |
E. Fossas; F. Guinjoan; R. Ramos; D. Biel |
| Abstract |
This work presents the design of a Circular Chain Control (CCC or 3C) sliding-mode control scheme for a modular inverter system composed by N parallel-connected Buck-based single inverters. AC output voltage regulation and balanced current-sharing among the single inverters is achieved by means of a set of switching surfaces and the corresponding sliding control laws. On the other hand, a set of design restrictions is established in terms of the inverter parameters and the AC output signal amplitude and frequency, this facilitating the subsequent design procedure. Simulation and experimental results for three parallel-connected inverters are provided to illustrate the application of the method. |
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| Filename: | EPE-PEMC2002 - SSLS-03 - Fossas.pdf |
| Filesize: | 369 KB |
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| Type |
Members Only |
| Date |
Last modified 2004-05-12 by System |
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