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| Content Provider | IET Digital Library |
|---|---|
| Author | Lakshmi, Shubh Ganguly, Sanjib |
| Abstract | This study presents a multi-objective planning approach to optimally place open unified power quality conditioner (UPQC-O) by simultaneously optimising the photovoltaic (PV) hosting capacity (PVHC) and energy loss of distribution networks. The modelling of UPQC-O consisting of a series and a shunt inverter is carried out so as to place in distribution networks. The Pareto-dominance-based approach is used to simultaneously optimise the objective functions to determine the optimal PV generation capacity in each bus and the locations of the inverters of UPQC-O. The limits on bus voltage magnitude, line current flow, maximum PV generation capacity in each bus, and the percentage of voltage sag mitigated load are considered to be the operational constraints in this planning problem. The solution strategy used is the multi-objective particle swarm optimisation. The approach provides the Pareto-approximation set consisting of a number of trade-off solutions in view of PVHC and energy loss. A utility can choose a solution for implementation depending on its desired PVHC and/or energy loss level. The results show that the PV deployment in distribution networks reduces the energy loss. However, the amount of energy loss reduction diminishes with higher and higher values of PV capacity integration. |
| Starting Page | 1382 |
| Ending Page | 1389 |
| Page Count | 8 |
| ISSN | 17521416 |
| Volume Number | 12 |
| e-ISSN | 17521424 |
| Issue Number | Issue 12, Sep (2018) |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/iet-rpg/12/12 |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/10.1049/iet-rpg.2018.5389 |
| Journal | IET Renewable Power Generation |
| Publisher Date | 2018-07-25 |
| Access Restriction | Open |
| Rights Holder | © The Institution of Engineering and Technology |
| Subject Keyword | Approximation Theory Bus Voltage Magnitude Combinatorial Mathematics Distribution Network Energy Loss Level Energy Loss Reduction Harmonics Interpolation And Function Approximation Invertors Line Current Flow Maximum PV Generation Capacity Multiobjective Particle Swarm Optimisation Multiobjective Planning Approach Numerical Analysis Open Unified Power Quality Conditioner Allocation Operational Constraint Optimal PV Generation Capacity Optimisation Technique Pareto Optimisation Pareto-approximation Set Pareto-dominance-based Approach Particle Swarm Optimisation Photovoltaic Hosting Capacity Photovoltaic Power System Power Distribution Planning Power Generation Planning Power Supply Quality Power System Planning And Layout PV Capacity Integration PV Deployment PVHC Radial Distribution Network Series Inverter Set Theory Shunt Inverter Simultaneous Objective Function Optimisation Solar Power Stations Solution Strategy UPQC-O Voltage Sag Mitigated Load |
| Content Type | Text |
| Resource Type | Article |
| Subject | Renewable Energy, Sustainability and the Environment |
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