Increasing distributed generation penetration in multiphase distribution networks considering grid losses, maximum loading factor and bus voltage limits
This study proposes a new iterative algorithm to improve the performance of multiphase distribution networks by proper placement and sizing of distributed generation (DG) units and single-phase capacitors. The approach consists of utilising the positive-sequence voltage ratio Vcollapse/Vno-load to i...
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| Format: | Journal Article |
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The Institution of Engineering and Technology
2012
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| Online Access: | http://hdl.handle.net/20.500.11937/38819 |
| _version_ | 1848755423265423360 |
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| author | Juanuwattanakul, Parachai Masoum, Mohammad |
| author_facet | Juanuwattanakul, Parachai Masoum, Mohammad |
| author_sort | Juanuwattanakul, Parachai |
| building | Curtin Institutional Repository |
| collection | Online Access |
| description | This study proposes a new iterative algorithm to improve the performance of multiphase distribution networks by proper placement and sizing of distributed generation (DG) units and single-phase capacitors. The approach consists of utilising the positive-sequence voltage ratio Vcollapse/Vno-load to identify the weakest three-phase and single-phase buses for the installation of DG units and shunt capacitors, respectively. DG penetration levels are increased by evaluating their impacts on voltage profile, grid losses and voltage stability margin while considering the voltage limits at all buses. Detailed simulations are performed for the placement and sizing of a doubly fed induction generator (DFIG) and single-phase capacitors in the IEEE multiphase 34 node test feeder using the DIgSILENT PowerFactory software. The impacts of DFIG on voltage profile, active power loss, maximum loading factor and voltage unbalance factor are highlighted. |
| first_indexed | 2025-11-14T08:56:04Z |
| format | Journal Article |
| id | curtin-20.500.11937-38819 |
| institution | Curtin University Malaysia |
| institution_category | Local University |
| last_indexed | 2025-11-14T08:56:04Z |
| publishDate | 2012 |
| publisher | The Institution of Engineering and Technology |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | curtin-20.500.11937-388192017-09-13T14:19:37Z Increasing distributed generation penetration in multiphase distribution networks considering grid losses, maximum loading factor and bus voltage limits Juanuwattanakul, Parachai Masoum, Mohammad DFIG voltage profile voltage limit Multiphase network DG and maximum loading factor grid loss weakest bus This study proposes a new iterative algorithm to improve the performance of multiphase distribution networks by proper placement and sizing of distributed generation (DG) units and single-phase capacitors. The approach consists of utilising the positive-sequence voltage ratio Vcollapse/Vno-load to identify the weakest three-phase and single-phase buses for the installation of DG units and shunt capacitors, respectively. DG penetration levels are increased by evaluating their impacts on voltage profile, grid losses and voltage stability margin while considering the voltage limits at all buses. Detailed simulations are performed for the placement and sizing of a doubly fed induction generator (DFIG) and single-phase capacitors in the IEEE multiphase 34 node test feeder using the DIgSILENT PowerFactory software. The impacts of DFIG on voltage profile, active power loss, maximum loading factor and voltage unbalance factor are highlighted. 2012 Journal Article http://hdl.handle.net/20.500.11937/38819 10.1049/iet-gtd.2011.0841 The Institution of Engineering and Technology fulltext |
| spellingShingle | DFIG voltage profile voltage limit Multiphase network DG and maximum loading factor grid loss weakest bus Juanuwattanakul, Parachai Masoum, Mohammad Increasing distributed generation penetration in multiphase distribution networks considering grid losses, maximum loading factor and bus voltage limits |
| title | Increasing distributed generation penetration in multiphase distribution networks considering grid losses, maximum loading factor and bus voltage limits |
| title_full | Increasing distributed generation penetration in multiphase distribution networks considering grid losses, maximum loading factor and bus voltage limits |
| title_fullStr | Increasing distributed generation penetration in multiphase distribution networks considering grid losses, maximum loading factor and bus voltage limits |
| title_full_unstemmed | Increasing distributed generation penetration in multiphase distribution networks considering grid losses, maximum loading factor and bus voltage limits |
| title_short | Increasing distributed generation penetration in multiphase distribution networks considering grid losses, maximum loading factor and bus voltage limits |
| title_sort | increasing distributed generation penetration in multiphase distribution networks considering grid losses, maximum loading factor and bus voltage limits |
| topic | DFIG voltage profile voltage limit Multiphase network DG and maximum loading factor grid loss weakest bus |
| url | http://hdl.handle.net/20.500.11937/38819 |