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| Content Provider | IET Digital Library |
|---|---|
| Author | Cui, Guiping Luo, Longfu Li, Yong Liang, Chonggan Zhang, Xiaofeng Xu, Jiazhu Liu, Yuxing Wang, Tao Kubis, Andreas |
| Abstract | In this study, magnetic potential balance based active power filter integrated with distribution transformer (DT-APF) is proposed for harmonic reduction in distribution systems. Instead of using a step-down transformer for voltage matching, the active power filter is connected to the taps from the secondary windings of the distribution transformer. The filtering system's integration, operating efficiency as well as reliability are significantly enhanced. The topology of the proposed DT-APF is introduced; the compensation principle, mathematical model as well as the corresponding detection method are described in detail. A non-linear controller based on passivity-based control (PBC) that ensures global asymptotic stability is proposed to obtain an excellent compensation performance. To verify the feasibility and effectiveness of the presented DT-APF and PBC in harmonic suppression, results from MATLAB simulations and experiments of a down-scaled prototype system at laboratory are demonstrated. |
| Starting Page | 238 |
| Ending Page | 247 |
| Page Count | 10 |
| ISSN | 17518687 |
| Volume Number | 13 |
| e-ISSN | 17518695 |
| Issue Number | Issue 2, Jan (2019) |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/iet-gtd/13/2 |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/10.1049/iet-gtd.2018.6267 |
| Journal | IET Generation, Transmission & Distribution |
| Publisher Date | 2018-10-25 |
| Access Restriction | Open |
| Rights Holder | © The Institution of Engineering and Technology |
| Subject Keyword | Active Power Filter Asymptotic Stability Compensation Principle Control of Electric Power System Detection Method Distribution Network Distribution System Distribution Transformer DT-APF Global Asymptotic Stability Harmonic Reduction Harmonic Suppression Harmonics Magnetic Potential Balance Mathematical Model MATLAB Simulations Nonlinear Control System Nonlinear Controller Operating Efficiency Other Power Apparatus And Electric Machine Passivity-based Control PBC Power Distribution Control Power Harmonic Filter Power Supply Quality Power System Control Power Transformer Secondary Windings Stability in Control Theory Transformer And Reactors Transformer Windings |
| Content Type | Text |
| Resource Type | Article |
| Subject | Control and Systems Engineering Energy Engineering and Power Technology Electrical and Electronic Engineering |
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