Economic based evaluation of DGs in capacitor allocated optimal distribution network
Feeder reconfiguration (FR), capacitor placement and sizing (CPS) are the two renowned methods widely applied by the researchers for loss minimization with node voltage enrichment in the electrical distribution network (EDN), which has an immense impact on economic savings. In recent years, optimiza...
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| Format: | Article |
| Language: | English |
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Polish Academy of Sciences
2022-02-01
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| Series: | Bulletin of the Polish Academy of Sciences: Technical Sciences |
| Subjects: | |
| Online Access: | https://journals.pan.pl/Content/122186/PDF/BPASTS_2022_70_1_2378.pdf |
| _version_ | 1811313295734341632 |
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| author | G. Srinivasan K. Amaresh Kumar Reddy Cheepathi |
| author_facet | G. Srinivasan K. Amaresh Kumar Reddy Cheepathi |
| author_sort | G. Srinivasan |
| collection | DOAJ |
| description | Feeder reconfiguration (FR), capacitor placement and sizing (CPS) are the two renowned methods widely applied by the researchers for loss minimization with node voltage enrichment in the electrical distribution network (EDN), which has an immense impact on economic savings. In recent years, optimization of FR and CPS together can proficiently yield better power loss minimization and save costs compared to the individual optimization of FR and CPS. This work proposes an application of an improved salp swarm optimization technique based on weight factor (ISSOT-WF) to solve the cost-based objective function using CPS with and without FR for five different cases and three load levels, subject to satisfying operating constraints. In addition, to ascertain the impact of real power injection on additional power loss reduction, this work considers the integration of dispersed generation units at three optimal locations in capacitive compensated optimal EDN. The effectiveness of ISSOT-WF has been demonstrated on the standard PG&E-69 bus system and the outcomes of the 69-bus test case have been validated by comparing with other competing algorithms. Using FR and CPS at three optimal nodes and due to power loss reduction, cost-saving reached up to a maximum of 71%, and a maximum APLR of 26% was achieved after the installation of DGs at three optimal locations with the significant improvement in the bus voltage profile. |
| first_indexed | 2024-04-13T10:51:05Z |
| format | Article |
| id | doaj.art-525dcde69d394e40bc74ee8986c054b1 |
| institution | Directory Open Access Journal |
| issn | 2300-1917 |
| language | English |
| last_indexed | 2024-04-13T10:51:05Z |
| publishDate | 2022-02-01 |
| publisher | Polish Academy of Sciences |
| record_format | Article |
| series | Bulletin of the Polish Academy of Sciences: Technical Sciences |
| spelling | doaj.art-525dcde69d394e40bc74ee8986c054b12022-12-22T02:49:39ZengPolish Academy of SciencesBulletin of the Polish Academy of Sciences: Technical Sciences2300-19172022-02-01701https://doi.org/10.24425/bpasts.2022.139053Economic based evaluation of DGs in capacitor allocated optimal distribution networkG. Srinivasanhttps://orcid.org/0000-0003-4030-0182K. Amaresh0Kumar Reddy Cheepathi1Department of Electrical & Electronics Engineering, KSRM College of Engineering, Yerramasupalli, Kadappa – 516003, Andhra Pradesh, IndiaDepartment of Electrical & Electronics Engineering, KSRM College of Engineering, Yerramasupalli, Kadappa – 516003, Andhra Pradesh, IndiaFeeder reconfiguration (FR), capacitor placement and sizing (CPS) are the two renowned methods widely applied by the researchers for loss minimization with node voltage enrichment in the electrical distribution network (EDN), which has an immense impact on economic savings. In recent years, optimization of FR and CPS together can proficiently yield better power loss minimization and save costs compared to the individual optimization of FR and CPS. This work proposes an application of an improved salp swarm optimization technique based on weight factor (ISSOT-WF) to solve the cost-based objective function using CPS with and without FR for five different cases and three load levels, subject to satisfying operating constraints. In addition, to ascertain the impact of real power injection on additional power loss reduction, this work considers the integration of dispersed generation units at three optimal locations in capacitive compensated optimal EDN. The effectiveness of ISSOT-WF has been demonstrated on the standard PG&E-69 bus system and the outcomes of the 69-bus test case have been validated by comparing with other competing algorithms. Using FR and CPS at three optimal nodes and due to power loss reduction, cost-saving reached up to a maximum of 71%, and a maximum APLR of 26% was achieved after the installation of DGs at three optimal locations with the significant improvement in the bus voltage profile.https://journals.pan.pl/Content/122186/PDF/BPASTS_2022_70_1_2378.pdfissot-wfcapacitor placement and sizingfeeder reconfigurationdispersed generationelectrical distribution networkadditional power loss reduction |
| spellingShingle | G. Srinivasan K. Amaresh Kumar Reddy Cheepathi Economic based evaluation of DGs in capacitor allocated optimal distribution network Bulletin of the Polish Academy of Sciences: Technical Sciences issot-wf capacitor placement and sizing feeder reconfiguration dispersed generation electrical distribution network additional power loss reduction |
| title | Economic based evaluation of DGs in capacitor allocated optimal distribution network |
| title_full | Economic based evaluation of DGs in capacitor allocated optimal distribution network |
| title_fullStr | Economic based evaluation of DGs in capacitor allocated optimal distribution network |
| title_full_unstemmed | Economic based evaluation of DGs in capacitor allocated optimal distribution network |
| title_short | Economic based evaluation of DGs in capacitor allocated optimal distribution network |
| title_sort | economic based evaluation of dgs in capacitor allocated optimal distribution network |
| topic | issot-wf capacitor placement and sizing feeder reconfiguration dispersed generation electrical distribution network additional power loss reduction |
| url | https://journals.pan.pl/Content/122186/PDF/BPASTS_2022_70_1_2378.pdf |
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