Charging and Discharging Characteristics of a Battery-Capacitive Energy Storage Device for Stand-Alone Photovoltaic System
The purpose of the research is to study the charging-discharging characteristics of a hybrid energy storage device which consists of two parallel connected battery and capacitive parts to assess the work efficiency of its circuit design as a part of standalone photovoltaic system. The charge current...
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Educational institution «Belarusian State University of Informatics and Radioelectronics»
2022-04-01
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| Series: | Doklady Belorusskogo gosudarstvennogo universiteta informatiki i radioèlektroniki |
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| Online Access: | https://doklady.bsuir.by/jour/article/view/3314 |
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| author | V. P. Vasilevich М. Y. Zbysinskaya |
| author_facet | V. P. Vasilevich М. Y. Zbysinskaya |
| author_sort | V. P. Vasilevich |
| collection | DOAJ |
| description | The purpose of the research is to study the charging-discharging characteristics of a hybrid energy storage device which consists of two parallel connected battery and capacitive parts to assess the work efficiency of its circuit design as a part of standalone photovoltaic system. The charge current kinetics of a hybrid storage device from a solar panel was carried out under natural conditions at a specific power of incident solar radiation of 800–850 W/m2. The discharge current kinetics of battery and capacitive storages were obtained with a resistive load and disconnected solar battery. The dynamics of charging and discharging processes of the battery and capacitive parts of the energy storage device were monitored by the voltage rise/fall rate. The battery part of the drive is charging and starting the device based on a lead-acid gel battery with a charging capacity of 11 A·h, 12.8 V maximum voltage, and 15 A maximum discharge current. The capacitive part consisted of a new generation INSPECTOR Booster supercapacitor starting the device with an electrostatic capacity of 80 F, 15.5 V voltage, and 800 A starting current. As the energy source a solar battery was used, with a 12 V nominal voltage and 100 W peak power. A 6 Om rheostat with 15 A consumption current was used as a load during the storage device discharge. A Morningstar ProStar-15 charging/discharging controller with a pulse-width modulation function was used to monitor and control the photovoltaic system. Quantitative charging and discharging characteristics of a battery-capacity energy storage device were obtained for the use in the development of standalone photovoltaic system. |
| format | Article |
| id | doaj-art-bb3c224db5b94600bdcdf108d8b7f129 |
| institution | DOAJ |
| issn | 1729-7648 |
| language | Russian |
| publishDate | 2022-04-01 |
| publisher | Educational institution «Belarusian State University of Informatics and Radioelectronics» |
| record_format | Article |
| series | Doklady Belorusskogo gosudarstvennogo universiteta informatiki i radioèlektroniki |
| spelling | doaj-art-bb3c224db5b94600bdcdf108d8b7f1292025-08-20T03:02:34ZrusEducational institution «Belarusian State University of Informatics and Radioelectronics»Doklady Belorusskogo gosudarstvennogo universiteta informatiki i radioèlektroniki1729-76482022-04-01202788510.35596/1729-7648-2022-20-2-78-851791Charging and Discharging Characteristics of a Battery-Capacitive Energy Storage Device for Stand-Alone Photovoltaic SystemV. P. Vasilevich0М. Y. Zbysinskaya1Belorussian State University of Informatics and RadioelectronicsBelorussian State University of Informatics and RadioelectronicsThe purpose of the research is to study the charging-discharging characteristics of a hybrid energy storage device which consists of two parallel connected battery and capacitive parts to assess the work efficiency of its circuit design as a part of standalone photovoltaic system. The charge current kinetics of a hybrid storage device from a solar panel was carried out under natural conditions at a specific power of incident solar radiation of 800–850 W/m2. The discharge current kinetics of battery and capacitive storages were obtained with a resistive load and disconnected solar battery. The dynamics of charging and discharging processes of the battery and capacitive parts of the energy storage device were monitored by the voltage rise/fall rate. The battery part of the drive is charging and starting the device based on a lead-acid gel battery with a charging capacity of 11 A·h, 12.8 V maximum voltage, and 15 A maximum discharge current. The capacitive part consisted of a new generation INSPECTOR Booster supercapacitor starting the device with an electrostatic capacity of 80 F, 15.5 V voltage, and 800 A starting current. As the energy source a solar battery was used, with a 12 V nominal voltage and 100 W peak power. A 6 Om rheostat with 15 A consumption current was used as a load during the storage device discharge. A Morningstar ProStar-15 charging/discharging controller with a pulse-width modulation function was used to monitor and control the photovoltaic system. Quantitative charging and discharging characteristics of a battery-capacity energy storage device were obtained for the use in the development of standalone photovoltaic system.https://doklady.bsuir.by/jour/article/view/3314charging and discharging characteristicsbattery-capacitive energy storage devicehybrid energy storage devicestand-alone photovoltaic system |
| spellingShingle | V. P. Vasilevich М. Y. Zbysinskaya Charging and Discharging Characteristics of a Battery-Capacitive Energy Storage Device for Stand-Alone Photovoltaic System Doklady Belorusskogo gosudarstvennogo universiteta informatiki i radioèlektroniki charging and discharging characteristics battery-capacitive energy storage device hybrid energy storage device stand-alone photovoltaic system |
| title | Charging and Discharging Characteristics of a Battery-Capacitive Energy Storage Device for Stand-Alone Photovoltaic System |
| title_full | Charging and Discharging Characteristics of a Battery-Capacitive Energy Storage Device for Stand-Alone Photovoltaic System |
| title_fullStr | Charging and Discharging Characteristics of a Battery-Capacitive Energy Storage Device for Stand-Alone Photovoltaic System |
| title_full_unstemmed | Charging and Discharging Characteristics of a Battery-Capacitive Energy Storage Device for Stand-Alone Photovoltaic System |
| title_short | Charging and Discharging Characteristics of a Battery-Capacitive Energy Storage Device for Stand-Alone Photovoltaic System |
| title_sort | charging and discharging characteristics of a battery capacitive energy storage device for stand alone photovoltaic system |
| topic | charging and discharging characteristics battery-capacitive energy storage device hybrid energy storage device stand-alone photovoltaic system |
| url | https://doklady.bsuir.by/jour/article/view/3314 |
| work_keys_str_mv | AT vpvasilevich charginganddischargingcharacteristicsofabatterycapacitiveenergystoragedeviceforstandalonephotovoltaicsystem AT myzbysinskaya charginganddischargingcharacteristicsofabatterycapacitiveenergystoragedeviceforstandalonephotovoltaicsystem |