Structure and Circuit Engineering Features of Stand- Alone Photovoltaic System with a Battery-Capacitive Energy Storage Device
The purpose of this research is to analyze the structure and circuit design of stand-alone photovoltaic system with a battery-capacitive energy storage device to ensure voltage stability under peak voltage and a variable nature of the power generated by a solar panel. There is an original active con...
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| Format: | Article |
| Language: | Russian |
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Educational institution «Belarusian State University of Informatics and Radioelectronics»
2022-08-01
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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/3417 |
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| _version_ | 1849772823960092672 |
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| author | V. P. Vasilevich M. Y. Zbyshinskaya |
| author_facet | V. P. Vasilevich M. Y. Zbyshinskaya |
| author_sort | V. P. Vasilevich |
| collection | DOAJ |
| description | The purpose of this research is to analyze the structure and circuit design of stand-alone photovoltaic system with a battery-capacitive energy storage device to ensure voltage stability under peak voltage and a variable nature of the power generated by a solar panel. There is an original active control scheme for a hybrid drive. The peak power of the solar panel was 100 W. The battery part of the energy storage device was represented by a 12 V gel lead-acid battery with a charging capacity of 11 Ah, and the capacitive part consisted of a battery of supercapacitors with an electrostatic capacity of 80 F, an operating voltage of 15.5 V. A rheostat was used as a load during a stationary discharge of the storage device with a resistance of 12 Om, and the pulsed nature of the discharge was simulated using an automobile air compressor. The analysis of circuit design variants that implement the charging process the capacitive part of the energy storage device from a solar panel directly or with a shunt DC/DC converter is performed. Charging and discharging of the battery part was controlled by the ProStar-15 controller. In both cases, charging buffer modes the battery and capacitive parts of the energy storage device were used. The research results have identified ways to increase the stability of the output voltage under peak voltage and the variable nature of electricity generation conditions while increasing the resource of an expensive battery. |
| format | Article |
| id | doaj-art-54dbf4357b884876850281d15c5e3868 |
| institution | DOAJ |
| issn | 1729-7648 |
| language | Russian |
| publishDate | 2022-08-01 |
| publisher | Educational institution «Belarusian State University of Informatics and Radioelectronics» |
| record_format | Article |
| series | Doklady Belorusskogo gosudarstvennogo universiteta informatiki i radioèlektroniki |
| spelling | doaj-art-54dbf4357b884876850281d15c5e38682025-08-20T03:02:13ZrusEducational institution «Belarusian State University of Informatics and Radioelectronics»Doklady Belorusskogo gosudarstvennogo universiteta informatiki i radioèlektroniki1729-76482022-08-01205909810.35596/1729-7648-2022-20-5-90-981829Structure and Circuit Engineering Features of Stand- Alone Photovoltaic System with a Battery-Capacitive Energy Storage DeviceV. P. Vasilevich0M. Y. Zbyshinskaya1Belarusian State University of Informatics and RadioelectronicsBelarusian State University of Informatics and RadioelectronicsThe purpose of this research is to analyze the structure and circuit design of stand-alone photovoltaic system with a battery-capacitive energy storage device to ensure voltage stability under peak voltage and a variable nature of the power generated by a solar panel. There is an original active control scheme for a hybrid drive. The peak power of the solar panel was 100 W. The battery part of the energy storage device was represented by a 12 V gel lead-acid battery with a charging capacity of 11 Ah, and the capacitive part consisted of a battery of supercapacitors with an electrostatic capacity of 80 F, an operating voltage of 15.5 V. A rheostat was used as a load during a stationary discharge of the storage device with a resistance of 12 Om, and the pulsed nature of the discharge was simulated using an automobile air compressor. The analysis of circuit design variants that implement the charging process the capacitive part of the energy storage device from a solar panel directly or with a shunt DC/DC converter is performed. Charging and discharging of the battery part was controlled by the ProStar-15 controller. In both cases, charging buffer modes the battery and capacitive parts of the energy storage device were used. The research results have identified ways to increase the stability of the output voltage under peak voltage and the variable nature of electricity generation conditions while increasing the resource of an expensive battery.https://doklady.bsuir.by/jour/article/view/3417stand-alone photovoltaic systemsolar batterystorage batterysupercapacitorhybrid energy storage devicecharge and discharge controller |
| spellingShingle | V. P. Vasilevich M. Y. Zbyshinskaya Structure and Circuit Engineering Features of Stand- Alone Photovoltaic System with a Battery-Capacitive Energy Storage Device Doklady Belorusskogo gosudarstvennogo universiteta informatiki i radioèlektroniki stand-alone photovoltaic system solar battery storage battery supercapacitor hybrid energy storage device charge and discharge controller |
| title | Structure and Circuit Engineering Features of Stand- Alone Photovoltaic System with a Battery-Capacitive Energy Storage Device |
| title_full | Structure and Circuit Engineering Features of Stand- Alone Photovoltaic System with a Battery-Capacitive Energy Storage Device |
| title_fullStr | Structure and Circuit Engineering Features of Stand- Alone Photovoltaic System with a Battery-Capacitive Energy Storage Device |
| title_full_unstemmed | Structure and Circuit Engineering Features of Stand- Alone Photovoltaic System with a Battery-Capacitive Energy Storage Device |
| title_short | Structure and Circuit Engineering Features of Stand- Alone Photovoltaic System with a Battery-Capacitive Energy Storage Device |
| title_sort | structure and circuit engineering features of stand alone photovoltaic system with a battery capacitive energy storage device |
| topic | stand-alone photovoltaic system solar battery storage battery supercapacitor hybrid energy storage device charge and discharge controller |
| url | https://doklady.bsuir.by/jour/article/view/3417 |
| work_keys_str_mv | AT vpvasilevich structureandcircuitengineeringfeaturesofstandalonephotovoltaicsystemwithabatterycapacitiveenergystoragedevice AT myzbyshinskaya structureandcircuitengineeringfeaturesofstandalonephotovoltaicsystemwithabatterycapacitiveenergystoragedevice |