Northern goshawk optimization for optimal reactive power compensation in photovoltaic low-voltage radial distribution networks
In recent years, photovoltaic systems (PVs) have been increasingly integrated into radial distribution networks (RDNs). However, network operators experience significant issues because they are sporadic. To reduce the load on the main grid and improve the network performance, capacitor banks (CBs) a...
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| Format: | Article |
| Language: | English |
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KeAi Communications Co. Ltd.
2024-01-01
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| Series: | Sustainable Operations and Computers |
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| Online Access: | http://www.sciencedirect.com/science/article/pii/S2666412724000126 |
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| author | Shaikh Sohail Mohiyodin Rajesh Maharudra Patil Dr MS Nagaraj |
| author_facet | Shaikh Sohail Mohiyodin Rajesh Maharudra Patil Dr MS Nagaraj |
| author_sort | Shaikh Sohail Mohiyodin |
| collection | DOAJ |
| description | In recent years, photovoltaic systems (PVs) have been increasingly integrated into radial distribution networks (RDNs). However, network operators experience significant issues because they are sporadic. To reduce the load on the main grid and improve the network performance, capacitor banks (CBs) are frequently employed for power factor correction and VAr compensation. However, a large number of CBs must be switched at once in accordance with variations in load and PV generation to maintain feeder voltage regulation and improve its performance. This study's optimization strategy for CB control considers a variety of goals. Using seasonal load profiles and PV generation patterns, a novel and efficient northern goshawk optimization (NGO) was created to determine the appropriate control of CBs. By resolving the typical CBs allocation problem in EDNs and comparing the findings with those in the literature, the effectiveness of NGO was initially cross-verified. In the second stage, an NGO is used to maximize annual net savings while maintaining the best possible control over CBs. Considering the PVs and CBs of the network, a modified IEEE 33-bus test system was used to evaluate the effectiveness of the suggested methodology. |
| format | Article |
| id | doaj-art-9e52e5029b804789a24b730f2aa6d0e1 |
| institution | Kabale University |
| issn | 2666-4127 |
| language | English |
| publishDate | 2024-01-01 |
| publisher | KeAi Communications Co. Ltd. |
| record_format | Article |
| series | Sustainable Operations and Computers |
| spelling | doaj-art-9e52e5029b804789a24b730f2aa6d0e12024-11-30T07:14:10ZengKeAi Communications Co. Ltd.Sustainable Operations and Computers2666-41272024-01-015206215Northern goshawk optimization for optimal reactive power compensation in photovoltaic low-voltage radial distribution networksShaikh Sohail Mohiyodin0Rajesh Maharudra Patil1Dr MS Nagaraj2Department of Electrical and Electronics Engineering, Visvesvaraya Technological University, Ohar Jatwada Road Aurangabad 43008, India; Corresponding author.Electrical & Electronics Engineering, Smt.Kamala & Sri Venkappa M Agadi College of Engineering and Technology, Lakshmeshwar, Dist Gadag, Gullaganjikoppa, Sunar Road Dist Gadag, IndiaElectrical & Electronics Engineering, Bapuji Institute & Engineering Technology, Davangere, #325, Shamanur Rd, BIET, Davanagere, Karnataka 577004, IndiaIn recent years, photovoltaic systems (PVs) have been increasingly integrated into radial distribution networks (RDNs). However, network operators experience significant issues because they are sporadic. To reduce the load on the main grid and improve the network performance, capacitor banks (CBs) are frequently employed for power factor correction and VAr compensation. However, a large number of CBs must be switched at once in accordance with variations in load and PV generation to maintain feeder voltage regulation and improve its performance. This study's optimization strategy for CB control considers a variety of goals. Using seasonal load profiles and PV generation patterns, a novel and efficient northern goshawk optimization (NGO) was created to determine the appropriate control of CBs. By resolving the typical CBs allocation problem in EDNs and comparing the findings with those in the literature, the effectiveness of NGO was initially cross-verified. In the second stage, an NGO is used to maximize annual net savings while maintaining the best possible control over CBs. Considering the PVs and CBs of the network, a modified IEEE 33-bus test system was used to evaluate the effectiveness of the suggested methodology.http://www.sciencedirect.com/science/article/pii/S2666412724000126Capacitor banksNorthern goshawk optimizationPhotovoltaic systemsRadial distribution networksSwitching operations |
| spellingShingle | Shaikh Sohail Mohiyodin Rajesh Maharudra Patil Dr MS Nagaraj Northern goshawk optimization for optimal reactive power compensation in photovoltaic low-voltage radial distribution networks Sustainable Operations and Computers Capacitor banks Northern goshawk optimization Photovoltaic systems Radial distribution networks Switching operations |
| title | Northern goshawk optimization for optimal reactive power compensation in photovoltaic low-voltage radial distribution networks |
| title_full | Northern goshawk optimization for optimal reactive power compensation in photovoltaic low-voltage radial distribution networks |
| title_fullStr | Northern goshawk optimization for optimal reactive power compensation in photovoltaic low-voltage radial distribution networks |
| title_full_unstemmed | Northern goshawk optimization for optimal reactive power compensation in photovoltaic low-voltage radial distribution networks |
| title_short | Northern goshawk optimization for optimal reactive power compensation in photovoltaic low-voltage radial distribution networks |
| title_sort | northern goshawk optimization for optimal reactive power compensation in photovoltaic low voltage radial distribution networks |
| topic | Capacitor banks Northern goshawk optimization Photovoltaic systems Radial distribution networks Switching operations |
| url | http://www.sciencedirect.com/science/article/pii/S2666412724000126 |
| work_keys_str_mv | AT shaikhsohailmohiyodin northerngoshawkoptimizationforoptimalreactivepowercompensationinphotovoltaiclowvoltageradialdistributionnetworks AT rajeshmaharudrapatil northerngoshawkoptimizationforoptimalreactivepowercompensationinphotovoltaiclowvoltageradialdistributionnetworks AT drmsnagaraj northerngoshawkoptimizationforoptimalreactivepowercompensationinphotovoltaiclowvoltageradialdistributionnetworks |