Optimizing voltage profile and mitigating power losses in distribution network reconfiguration via the integration of distributed generation penetration in Malaysia
Radial distribution networks face challenges such as voltage drop and power losses, which are significant concerns. The objective of reconfiguration in a distribution network is to determine the optimal combination of switching system branches that maximizes a specific goal function while adhering t...
| Main Authors: | , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Semarak Ilmu Publishing
2025
|
| Online Access: | http://psasir.upm.edu.my/id/eprint/118509/ http://psasir.upm.edu.my/id/eprint/118509/1/118509.pdf |
| _version_ | 1848867531735957504 |
|---|---|
| author | Othman, Ahmad Fauzi Othman, Mohammad Lutfi Ab Kadir, Mohd Zainal Abidin Abdul Wahab, Noor Izzri Zainul Abidin, Aidil Azwin |
| author_facet | Othman, Ahmad Fauzi Othman, Mohammad Lutfi Ab Kadir, Mohd Zainal Abidin Abdul Wahab, Noor Izzri Zainul Abidin, Aidil Azwin |
| author_sort | Othman, Ahmad Fauzi |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | Radial distribution networks face challenges such as voltage drop and power losses, which are significant concerns. The objective of reconfiguration in a distribution network is to determine the optimal combination of switching system branches that maximizes a specific goal function while adhering to defined limitations. This process improves the quality of electrical power and enhances the performance of the distribution network. This research paper presents optimal techniques for optimizing the reconfiguration of the distribution system and the installation of DG units to minimize active power losses and improve the bus voltage profile. These techniques are based on technical analysis conducted using the Power System Study ADEPT (PSS ADEPT) software in an industrial setting. The load flow calculations are performed using technical analysis technique simulated by PSS ADEPT. The proposed methods are evaluated in the distribution system of the 145-bus test system. Furthermore, the distribution system model incorporates the solar DGs and load profile. The simulation results demonstrate the effectiveness of the proposed method in reducing active power losses and improving the system bus voltage. Additionally, it successfully addresses the system reconfiguration problem and enhances the performance of the distribution system. These improvements are particularly advantageous when integrating distributed generation (DG) into the distribution network to accommodate load growth over the next 5 years. The results confirm the effectiveness and success of the proposed methodology in determining the most suitable placement and dimensions of solar distributed generators (DGs) to minimize power losses and enhance voltage profiles. |
| first_indexed | 2025-11-15T14:37:59Z |
| format | Article |
| id | upm-118509 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T14:37:59Z |
| publishDate | 2025 |
| publisher | Semarak Ilmu Publishing |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-1185092025-07-15T06:43:53Z http://psasir.upm.edu.my/id/eprint/118509/ Optimizing voltage profile and mitigating power losses in distribution network reconfiguration via the integration of distributed generation penetration in Malaysia Othman, Ahmad Fauzi Othman, Mohammad Lutfi Ab Kadir, Mohd Zainal Abidin Abdul Wahab, Noor Izzri Zainul Abidin, Aidil Azwin Radial distribution networks face challenges such as voltage drop and power losses, which are significant concerns. The objective of reconfiguration in a distribution network is to determine the optimal combination of switching system branches that maximizes a specific goal function while adhering to defined limitations. This process improves the quality of electrical power and enhances the performance of the distribution network. This research paper presents optimal techniques for optimizing the reconfiguration of the distribution system and the installation of DG units to minimize active power losses and improve the bus voltage profile. These techniques are based on technical analysis conducted using the Power System Study ADEPT (PSS ADEPT) software in an industrial setting. The load flow calculations are performed using technical analysis technique simulated by PSS ADEPT. The proposed methods are evaluated in the distribution system of the 145-bus test system. Furthermore, the distribution system model incorporates the solar DGs and load profile. The simulation results demonstrate the effectiveness of the proposed method in reducing active power losses and improving the system bus voltage. Additionally, it successfully addresses the system reconfiguration problem and enhances the performance of the distribution system. These improvements are particularly advantageous when integrating distributed generation (DG) into the distribution network to accommodate load growth over the next 5 years. The results confirm the effectiveness and success of the proposed methodology in determining the most suitable placement and dimensions of solar distributed generators (DGs) to minimize power losses and enhance voltage profiles. Semarak Ilmu Publishing 2025-09 Article PeerReviewed text en cc_by_nc_nd_4 http://psasir.upm.edu.my/id/eprint/118509/1/118509.pdf Othman, Ahmad Fauzi and Othman, Mohammad Lutfi and Ab Kadir, Mohd Zainal Abidin and Abdul Wahab, Noor Izzri and Zainul Abidin, Aidil Azwin (2025) Optimizing voltage profile and mitigating power losses in distribution network reconfiguration via the integration of distributed generation penetration in Malaysia. Journal of Advanced Research in Applied Mechanics, 133 (1). pp. 120-134. ISSN 2289-7895; eISSN: 2289-7895 https://semarakilmu.com.my/journals/index.php/appl_mech/article/view/13125 10.37934/aram.133.1.120134 |
| spellingShingle | Othman, Ahmad Fauzi Othman, Mohammad Lutfi Ab Kadir, Mohd Zainal Abidin Abdul Wahab, Noor Izzri Zainul Abidin, Aidil Azwin Optimizing voltage profile and mitigating power losses in distribution network reconfiguration via the integration of distributed generation penetration in Malaysia |
| title | Optimizing voltage profile and mitigating power losses in distribution network reconfiguration via the integration of distributed generation penetration in Malaysia |
| title_full | Optimizing voltage profile and mitigating power losses in distribution network reconfiguration via the integration of distributed generation penetration in Malaysia |
| title_fullStr | Optimizing voltage profile and mitigating power losses in distribution network reconfiguration via the integration of distributed generation penetration in Malaysia |
| title_full_unstemmed | Optimizing voltage profile and mitigating power losses in distribution network reconfiguration via the integration of distributed generation penetration in Malaysia |
| title_short | Optimizing voltage profile and mitigating power losses in distribution network reconfiguration via the integration of distributed generation penetration in Malaysia |
| title_sort | optimizing voltage profile and mitigating power losses in distribution network reconfiguration via the integration of distributed generation penetration in malaysia |
| url | http://psasir.upm.edu.my/id/eprint/118509/ http://psasir.upm.edu.my/id/eprint/118509/ http://psasir.upm.edu.my/id/eprint/118509/ http://psasir.upm.edu.my/id/eprint/118509/1/118509.pdf |