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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Valouch, V. |
| Copyright Year | 1997 |
| Description | Author affiliation: Inst. of Electr. Eng., Czechoslovak Acad. of Sci., Prague, Czech Republic (Valouch, V.) |
| Abstract | The paper presents a fuzzy logic-based control principle of active and reactive powers in PWM voltage rectifiers. Such a PWM voltage-type rectifier, equiped with the proposed control strategy, may be used advantageously as an active filter to compensate the unsuitable power factor and/or current high harmonics of nonlinear loads connected to the mains. After the description of this control algorithm, results of simulation are presented and compared with those for the direct self control (DSC) strategy of PWM rectifiers, which is another new and promising method. The results of the analysis and simulation performed show that the fuzzy power control method is simple and insensitive to the changes of input filter parameters, while the number of sensors needed is relatively low. The algorithm works well even for small values of input filter inductance and output DC capacitance, and exhibits high dynamic capabilities. |
| Starting Page | 1162 |
| Ending Page | 1167 |
| File Size | 664199 |
| Page Count | 6 |
| File Format | |
| ISBN | 0780339363 |
| DOI | 10.1109/ISIE.1997.648905 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 1997-07-07 |
| Publisher Place | Portugal |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Pulse width modulation Fuzzy control Power control Rectifiers Active filters Voltage control Fuzzy logic Reactive power control Reactive power Power system harmonics |
| Content Type | Text |
| Resource Type | Article |
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