PV Microinverter Solution for High Voltage Gain and Soft Switching
| العنوان: | PV Microinverter Solution for High Voltage Gain and Soft Switching |
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| المؤلفون: | Weidong Xiao, Waqas Hassan, Rasedul Hasan |
| المصدر: | IEEE Journal of Emerging and Selected Topics in Industrial Electronics. 3:352-361 |
| بيانات النشر: | Institute of Electrical and Electronics Engineers (IEEE), 2022. |
| سنة النشر: | 2022 |
| مصطلحات موضوعية: | Stress (mechanics), Solar micro-inverter, Soft switching, Computer science, business.industry, Flyback converter, Flyback transformer, Electrical engineering, Topology (electrical circuits), High voltage, business, Voltage |
| الوصف: | This paper proposes a high-gain flyback type microinverter for PV power generation. The proposed topology integrates a voltage-doubler circuit with the flyback converter to produce the high voltage-conversion gain. The solution is effective to minimize the high demand of the winding turns ratio in the flyback transformer. Besides, an active-clamp circuit is employed in the primary side for the resonant operation. The solution reduces the voltage and current stress and supports zero voltage switching (ZVS) of the power switching. The stress reduction achieved by the resonant operation further minimizes the conduction loss of the converter. A prototype is constructed and tested to show the experimental performance, which verified the advantages of the proposed solution for PV microinverter applications. |
| تدمد: | 2687-9743 2687-9735 |
| DOI: | 10.1109/jestie.2021.3061910 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_________::8925c4f21aa5cdd266aa081757e68f34 https://doi.org/10.1109/jestie.2021.3061910 |
| Rights: | CLOSED |
| رقم الانضمام: | edsair.doi...........8925c4f21aa5cdd266aa081757e68f34 |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 26879743 26879735 |
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| DOI: | 10.1109/jestie.2021.3061910 |