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| Content Provider | IET Digital Library |
|---|---|
| Author | Zainuri, Muhammad Ammirrul Atiqi Mohd Radzi, Mohd Amran Mohd Soh, Azura Che Mariun, Norman Rahim, Nasrudin Abd. |
| Abstract | This study presents an improved self-charging algorithm by introducing a new feature known as step size error cancellation for better performance of DC-link capacitor voltage control in single-phase shunt active power filter (SAPF). Previous works of self-charging algorithms were focused only for steady-state operation by using either proportional–integral (PI) or fuzzy logic control (FLC). However, in a certain operation of any power system, dynamic operation may also happen. Thus, by introducing step size error cancellation as an additional feature to the self-charging algorithm, both steady state and dynamic operations can be covered. For evaluation and comparison analysis, self-charging with PI and FLC algorithms have been developed too. All the algorithms were simulated in MATLAB–Simulink, respectively, together with the single-phase SAPF. For hardware implementation, the proposed algorithm was programmed in TMS320F28335 digital signal processing board. The other two conventional self-charging algorithms were also programmed for comparison purposes. From the results and analysis, the proposed self-charging with step size error cancellation shows the best performance with high accuracy, fast response time and less overshoot and undershoot. It performs well in both steady state and dynamic operations as compared with both previous self-charging techniques which only work well in steady-state operation. |
| Starting Page | 323 |
| Ending Page | 335 |
| Page Count | 13 |
| ISSN | 17554535 |
| Volume Number | 9 |
| e-ISSN | 17554543 |
| Issue Number | Issue 2, Feb (2016) |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/iet-pel/9/2 |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/10.1049/iet-pel.2015.0188 |
| Journal | IET Power Electronics |
| Publisher Date | 2016-02-10 |
| Access Restriction | Open |
| Rights Holder | © The Institution of Engineering and Technology |
| Subject Keyword | Active Filter Active Network Control Engineering Computing Control of Electric Power System DC-link Capacitor Voltage Control Digital Signal Processing Chips Dynamic Operation FLC Algorithm Fuzzy Control Harmonics MATLAB Simulink Environment Performance Assessment PI Algorithm PI Control Power Capacitor Power Electronics Power Engineering Computing Power Harmonic Filter Power Supply Power Supply Quality Power System Self-charging Algorithm Single-phase SAPF Single-phase Shunt Active Power Filter Steady State Operation Step Size Error Cancellation Supervisory Circuit TMS320F28335 Digital Signal Processing Board Voltage Control |
| Content Type | Text |
| Resource Type | Article |
| Subject | Electrical and Electronic Engineering |
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