Abstract
Short circuit fault is one of the severe problems in the power system. This problem causes sag until it gets cleared. This paper proposes an optimization based on Genetic Algorithm (GA) to find the optimal placement and sizing of Dynamic Voltage Restorer (DVR) for voltage sag mitigation in the distribution system. Optimization is conducted with an objective function of minimizing the system losses. The proposed method is tested on the IEEE 33-bus radial distribution system using Matlab/Simulink. Simulation results show that different energy sources have different characteristics to respond voltage sag. Economical cost for investment on the type of energy storage for DVR is also being considered. The optimal result was obtained by combining both battery and supercapacitor as the source for DVR.
| Original language | English |
|---|---|
| Title of host publication | ICT-PEP 2021 - International Conference on Technology and Policy in Energy and Electric Power |
| Subtitle of host publication | Emerging Energy Sustainability, Smart Grid, and Microgrid Technologies for Future Power System, Proceedings |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| Pages | 85-90 |
| Number of pages | 6 |
| ISBN (Electronic) | 9781665416412 |
| DOIs | |
| Publication status | Published - 2021 |
| Event | 3rd International Conference on Technology and Policy in Energy and Electric Power, ICT-PEP 2021 - Yogyakarta, Indonesia Duration: 29 Sept 2021 → 30 Sept 2021 |
Publication series
| Name | ICT-PEP 2021 - International Conference on Technology and Policy in Energy and Electric Power: Emerging Energy Sustainability, Smart Grid, and Microgrid Technologies for Future Power System, Proceedings |
|---|
Conference
| Conference | 3rd International Conference on Technology and Policy in Energy and Electric Power, ICT-PEP 2021 |
|---|---|
| Country/Territory | Indonesia |
| City | Yogyakarta |
| Period | 29/09/21 → 30/09/21 |
UN SDGs
This output contributes to the following UN Sustainable Development Goals (SDGs)
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SDG 7 Affordable and Clean Energy
Keywords
- DVR optimal placement and sizing
- Genetic algorithm
- Hybrid-source DVR
- Voltage sag
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