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| Content Provider | IET Digital Library |
|---|---|
| Author | Gawande, S. P. Ramteke, Manoj R. |
| Abstract | In this study, shunt compensation using conventional split capacitor-based distribution static compensator is presented. A new state feedback-based switching control is proposed to avoid capacitor voltage divergence and to achieve load compensation, simultaneously. Compared with conventional control used for dc-link voltage regulation, the proposed control reduces the requirement of proportional–integral controllers. The proposed control also nullifies high-frequency components from the source and neutral current with minimum total harmonic distortion, provides precise dc-link voltage regulation, thus, minimising the dc power loss. The reference generation for control variables along with the switching control is discussed. To demonstrate the superiority of aforementioned scheme, three-phase four-wire distribution system with shunt compensator under steady state as well as transient condition, is considered. To show the simplicity and effectiveness of the proposed control, simulation studies are performed along with the frequency-response analysis using MATLAB environment. Finally, the detailed simulations using PSCAD/EMTDC and experimental results are provided to validate the efficacy of the proposed control. |
| Starting Page | 2188 |
| Ending Page | 2197 |
| Page Count | 10 |
| ISSN | 17518687 |
| Volume Number | 9 |
| e-ISSN | 17518695 |
| Issue Number | Issue 15, Nov (2015) |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/iet-gtd/9/15 |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/10.1049/iet-gtd.2014.0950 |
| Journal | IET Generation, Transmission & Distribution |
| Access Restriction | Open |
| Rights Holder | © The Institution of Engineering and Technology |
| Subject Keyword | Capacitor Switching Capacitor Voltage Divergence Avoidance Control of Electric Power System DC Power Loss Minimisation DC-link Voltage Regulation Distribution Network Feedback Frequency Response Frequency Response Analysis Harmonic Distortion Load Compensation Other Power Apparatus And Electric Machine PI Control Power Distribution Control Proportional-integral Controller Reduction Split Capacitor-based Distribution Static Compensator State Feedback-based Capacitor Voltage Switching Control Equalisation Scheme Static VAr Compensators Three-phase Four-wire Distribution System Total Harmonic Distortion Voltage Control |
| Content Type | Text |
| Resource Type | Article |
| Subject | Control and Systems Engineering Energy Engineering and Power Technology Electrical and Electronic Engineering |
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