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| Content Provider | IET Digital Library |
|---|---|
| Author | Jin, Shanhong He, Weiguo Zhang, Jingwei Zhu, Xiang Liu, Haoming |
| Abstract | The high penetration of distributed photovoltaic (PV) can bring about huge economic and environmental benefits in the distribution network. While at the same time, it can result in the voltage violation in power system. Due to the two-quadrant power output characteristics of PV inverter, it is possible to regulate voltage violation via utilising the reactive power output of PV inverter instead of traditional reactive power compensation devices. In this study, a global voltage regulation strategy has been addressed by taking the indices of voltage violation regulation and active power loss of distribution network into consideration, and voltage limit violation is processed based on the concept of hard and soft voltage boundary constraints. Differential evolution algorithm is introduced to solve the optimisation model. Finally, it was simulated in IEEE-33 node distribution system, results of example analysis confirm that the proposed strategy can optimise the reactive and active power of PV, which can not only regulate the voltage violation but also realise the economic operation of the distribution system. |
| Starting Page | 1124 |
| Ending Page | 1128 |
| Page Count | 5 |
| Volume Number | 2017 |
| e-ISSN | 20513305 |
| Issue Number | Issue 13, Jan (2017) |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/joe/2017/13 |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/10.1049/joe.2017.0504 |
| Journal | The Journal of Engineering |
| Publisher | The Institution of Engineering and Technology |
| Publisher Date | 2017-01-01 |
| Access Restriction | Open |
| Rights License | Creative Commons Attribution License (http://creativecommons.org/licenses/by/3.0/) |
| Subject Keyword | Active Power Loss Control of Electric Power System Differential Evolution Algorithm Distributed Photovoltaic System Distribution Network Distribution Network System Economic Benefit Environmental Benefit Environmental Factors Evolutionary Computation Global Voltage Violation Regulation Strategy Hard Voltage Boundary Constraint IEEE-33 Node Distribution System Invertors Optimisation Optimisation Model Optimisation Technique Photovoltaic Power System Power And Energy Control Power Distribution Control Power Distribution Economics Power Generation Control Power Generation Economics Power System Power System Control Power System Economics Power System Managemen Power System Operation PV Inverter Reactive Power Compensation Device Reactive Power Control Soft Voltage Boundary Constraint Solar Power Stations Two-quadrant Power Output Characteristic Voltage Control |
| Content Type | Text |
| Resource Type | Article |
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