Enhancing 7 MW solar power plant performance in Thailand: Power management via energy time shift and voltage range control mode

In this study, to maintain the grid voltage within an allowable range, a fixed lagging 0.975 PF reactive power control without a Battery Energy Storage System (BESS) and energy time shift and voltage range control mode using BESS are performed independently. It was found that the reactive power cont...

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Main Authors: Chattariya Sirisamphanwong, Karthikeyan Velmurugan, Narathip Manakul, Phairot Phanukan, Sirinuch Chindaruksa, Buntoon Wiengmoon, Kongrit Mansiri, Rattaporn Ngoenmeesri, Maruphong Konyu, Chatchai Sirisamphanwong
Format: Article
Language:English
Published: Elsevier 2025-01-01
Series:Ain Shams Engineering Journal
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Online Access:http://www.sciencedirect.com/science/article/pii/S2090447924005859
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author Chattariya Sirisamphanwong
Karthikeyan Velmurugan
Narathip Manakul
Phairot Phanukan
Sirinuch Chindaruksa
Buntoon Wiengmoon
Kongrit Mansiri
Rattaporn Ngoenmeesri
Maruphong Konyu
Chatchai Sirisamphanwong
author_facet Chattariya Sirisamphanwong
Karthikeyan Velmurugan
Narathip Manakul
Phairot Phanukan
Sirinuch Chindaruksa
Buntoon Wiengmoon
Kongrit Mansiri
Rattaporn Ngoenmeesri
Maruphong Konyu
Chatchai Sirisamphanwong
author_sort Chattariya Sirisamphanwong
collection DOAJ
description In this study, to maintain the grid voltage within an allowable range, a fixed lagging 0.975 PF reactive power control without a Battery Energy Storage System (BESS) and energy time shift and voltage range control mode using BESS are performed independently. It was found that the reactive power control method effectively maintained the grid voltage within the allowable range, although it reduced the energy generation by 5670.8 MWh and 4505.8 MWh compared to the other two modes. The energy time shift mode met the grid load demand by 99.98 %, and voltage range control attained 68.75% grid load demand matching, but it maintained the grid voltage within an allowable range. On a technical performance basis, the energy time shift and voltage range control mode performed effectively; however, they increased the system’s payback period due to an additional investment cost for BESS.
format Article
id doaj-art-d28086b3bd3544039307d43207c78c63
institution Kabale University
issn 2090-4479
language English
publishDate 2025-01-01
publisher Elsevier
record_format Article
series Ain Shams Engineering Journal
spelling doaj-art-d28086b3bd3544039307d43207c78c632025-01-17T04:49:24ZengElsevierAin Shams Engineering Journal2090-44792025-01-01161103204Enhancing 7 MW solar power plant performance in Thailand: Power management via energy time shift and voltage range control modeChattariya Sirisamphanwong0Karthikeyan Velmurugan1Narathip Manakul2Phairot Phanukan3Sirinuch Chindaruksa4Buntoon Wiengmoon5Kongrit Mansiri6Rattaporn Ngoenmeesri7Maruphong Konyu8Chatchai Sirisamphanwong9Department of Physics and General Science, Faculty of Science, Nakhon Sawan Rajabhat University, Nakhon Sawan, ThailandSmart Energy System Integration Research Unit, Department of Physics, Faculty of Science, Naresuan University, Phitsanulok 65000, Thailand; Department of Physics, Faculty of Science, Naresuan University, Phitsanulok 65000, ThailandGunkul Utility and Energy Co., Ltd (GUE), Bangkok, ThailandGunkul Utility and Energy Co., Ltd (GUE), Bangkok, ThailandSmart Energy System Integration Research Unit, Department of Physics, Faculty of Science, Naresuan University, Phitsanulok 65000, Thailand; Department of Physics, Faculty of Science, Naresuan University, Phitsanulok 65000, ThailandSmart Energy System Integration Research Unit, Department of Physics, Faculty of Science, Naresuan University, Phitsanulok 65000, Thailand; Department of Physics, Faculty of Science, Naresuan University, Phitsanulok 65000, ThailandUnit of Business Development and Academic Services in Renewable Energy System Innovation, Faculty of Science, Naresuan University, Phitsanulok 65000, ThailandUnit of Business Development and Academic Services in Renewable Energy System Innovation, Faculty of Science, Naresuan University, Phitsanulok 65000, ThailandSmart Energy System Integration Research Unit, Department of Physics, Faculty of Science, Naresuan University, Phitsanulok 65000, ThailandSmart Energy System Integration Research Unit, Department of Physics, Faculty of Science, Naresuan University, Phitsanulok 65000, Thailand; Department of Physics, Faculty of Science, Naresuan University, Phitsanulok 65000, Thailand; Corresponding author at: Smart Energy System Integration Research Unit, Department of Physics, Faculty of Science, Naresuan University, Phitsanulok 65000, Thailand.In this study, to maintain the grid voltage within an allowable range, a fixed lagging 0.975 PF reactive power control without a Battery Energy Storage System (BESS) and energy time shift and voltage range control mode using BESS are performed independently. It was found that the reactive power control method effectively maintained the grid voltage within the allowable range, although it reduced the energy generation by 5670.8 MWh and 4505.8 MWh compared to the other two modes. The energy time shift mode met the grid load demand by 99.98 %, and voltage range control attained 68.75% grid load demand matching, but it maintained the grid voltage within an allowable range. On a technical performance basis, the energy time shift and voltage range control mode performed effectively; however, they increased the system’s payback period due to an additional investment cost for BESS.http://www.sciencedirect.com/science/article/pii/S2090447924005859Grid stabilityLagging power factorActive and reactive powerEnergy storageEnergy time shiftVoltage range control
spellingShingle Chattariya Sirisamphanwong
Karthikeyan Velmurugan
Narathip Manakul
Phairot Phanukan
Sirinuch Chindaruksa
Buntoon Wiengmoon
Kongrit Mansiri
Rattaporn Ngoenmeesri
Maruphong Konyu
Chatchai Sirisamphanwong
Enhancing 7 MW solar power plant performance in Thailand: Power management via energy time shift and voltage range control mode
Ain Shams Engineering Journal
Grid stability
Lagging power factor
Active and reactive power
Energy storage
Energy time shift
Voltage range control
title Enhancing 7 MW solar power plant performance in Thailand: Power management via energy time shift and voltage range control mode
title_full Enhancing 7 MW solar power plant performance in Thailand: Power management via energy time shift and voltage range control mode
title_fullStr Enhancing 7 MW solar power plant performance in Thailand: Power management via energy time shift and voltage range control mode
title_full_unstemmed Enhancing 7 MW solar power plant performance in Thailand: Power management via energy time shift and voltage range control mode
title_short Enhancing 7 MW solar power plant performance in Thailand: Power management via energy time shift and voltage range control mode
title_sort enhancing 7 mw solar power plant performance in thailand power management via energy time shift and voltage range control mode
topic Grid stability
Lagging power factor
Active and reactive power
Energy storage
Energy time shift
Voltage range control
url http://www.sciencedirect.com/science/article/pii/S2090447924005859
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