Details
| Original language | English |
|---|---|
| Title of host publication | 2024 International Symposium on Power Electronics, Electrical Drives, Automation and Motion |
| Subtitle of host publication | SPEEDAM |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| Pages | 782-787 |
| Number of pages | 6 |
| ISBN (electronic) | 9798350387599 |
| ISBN (print) | 979-8-3503-8760-5 |
| Publication status | Published - 2024 |
| Event | 2024 International Symposium on Power Electronics, Electrical Drives, Automation and Motion, SPEEDAM 2024 - Napoli, Italy Duration: 19 Jun 2024 → 21 Jun 2024 |
Abstract
Photovoltaic modules with bypass diodes have been state of the art for years. In addition, optimizers or microinverters can be used as power electronics directly connected to the module to increase energy yield in certain installation scenarios. This paper addresses the replacement of bypass diodes with module-integrated power electronics while maintaining the protective function for the PV cells by means of a basic PV voltage measurement of a half cell photovoltaic module equipped with mono PERC cells in various irradiance and shading scenarios. A concluding comparison of the energy yield between a PV module with bypass diodes and the defined measures of the integrated hardware is presented.
Keywords
- bypass diodes, global irradiance, hot spots, partial shading, PV microinverter, PV module
ASJC Scopus subject areas
- Energy(all)
- Energy Engineering and Power Technology
- Engineering(all)
- Electrical and Electronic Engineering
- Engineering(all)
- Mechanical Engineering
- Mathematics(all)
- Control and Optimization
Sustainable Development Goals
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2024 International Symposium on Power Electronics, Electrical Drives, Automation and Motion: SPEEDAM. Institute of Electrical and Electronics Engineers Inc., 2024. p. 782-787.
Research output: Chapter in book/report/conference proceeding › Conference contribution › Research › peer review
}
TY - GEN
T1 - Yield and Hot-Spot Analysis for Replacing Bypass Diodes with PV Module-Integrated Microinverters
AU - Manthey, Tobias
AU - Graue, Janosch
AU - Kuhne, Philip
AU - Friebe, Jens
N1 - Publisher Copyright: © 2024 IEEE.
PY - 2024
Y1 - 2024
N2 - Photovoltaic modules with bypass diodes have been state of the art for years. In addition, optimizers or microinverters can be used as power electronics directly connected to the module to increase energy yield in certain installation scenarios. This paper addresses the replacement of bypass diodes with module-integrated power electronics while maintaining the protective function for the PV cells by means of a basic PV voltage measurement of a half cell photovoltaic module equipped with mono PERC cells in various irradiance and shading scenarios. A concluding comparison of the energy yield between a PV module with bypass diodes and the defined measures of the integrated hardware is presented.
AB - Photovoltaic modules with bypass diodes have been state of the art for years. In addition, optimizers or microinverters can be used as power electronics directly connected to the module to increase energy yield in certain installation scenarios. This paper addresses the replacement of bypass diodes with module-integrated power electronics while maintaining the protective function for the PV cells by means of a basic PV voltage measurement of a half cell photovoltaic module equipped with mono PERC cells in various irradiance and shading scenarios. A concluding comparison of the energy yield between a PV module with bypass diodes and the defined measures of the integrated hardware is presented.
KW - bypass diodes
KW - global irradiance
KW - hot spots
KW - partial shading
KW - PV microinverter
KW - PV module
UR - http://www.scopus.com/inward/record.url?scp=85201733136&partnerID=8YFLogxK
U2 - 10.1109/SPEEDAM61530.2024.10609173
DO - 10.1109/SPEEDAM61530.2024.10609173
M3 - Conference contribution
AN - SCOPUS:85201733136
SN - 979-8-3503-8760-5
SP - 782
EP - 787
BT - 2024 International Symposium on Power Electronics, Electrical Drives, Automation and Motion
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2024 International Symposium on Power Electronics, Electrical Drives, Automation and Motion, SPEEDAM 2024
Y2 - 19 June 2024 through 21 June 2024
ER -