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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Yaramasu, V. Rivera, M. Bin Wu Rodriguez, J. |
| Copyright Year | 1986 |
| Abstract | In this paper, a simple model predictive current control strategy is proposed for four-leg inverters to deliver power to the (un)balanced/(non)linear loads. Unlike classical control schemes, the proposed method does not require current PI controllers or a complex modulation stage. The discrete-time model of the inverter, filter, and load are used to predict the future behavior of the load currents for each of the 16 possible switching states. The control method chooses a switching state that minimizes the error between the output currents and their references. The performance of the proposed method has been investigated for perturbations in the filter and load parameters. The neutral-leg switching frequency reduction algorithm is also proposed to improve the efficiency of the converter. The feasibility of the proposed method is verified in this first part, through simulation results. |
| Sponsorship | IEEE Power Electronics Society |
| Starting Page | 3459 |
| Ending Page | 3468 |
| Page Count | 10 |
| File Size | 1844775 |
| File Format | |
| ISSN | 08858993 |
| Volume Number | 28 |
| Issue Number | 7 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2013-01-01 |
| Publisher Place | U.S.A. |
| Access Restriction | One Nation One Subscription (ONOS) |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Inverters Switches Load modeling Cost function Mathematical model Predictive models Current control shunt active power filters (SAPFs) Control systems current control dc–ac power conversion digital control discrete-time signals distributed generation finite control set (FCS) model predictive control (MPC) four-leg converters grid-connected |
| Content Type | Text |
| Resource Type | Article |
| Subject | Electrical and Electronic Engineering |
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