Projects per year
Abstract
While 99% efficiency has been reported, the target of 20 years of service time imposes new challenge to cost-effective solutions for grid-connected photovoltaic (PV) inverters. Aluminum electrolytic capacitors are the weak-link in terms of reliability and lifetime in single-phase PV systems. A reliability-oriented design guideline is proposed in this paper for the input capacitors in single-phase transformer-less PV inverters. The guideline ensures that the service time requirement is to be accomplished under different power levels and ambient temperature profiles. The theoretical analysis has been demonstrated by a 1 kW single-phase PV inverter.
Original language | English |
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Title of host publication | 2013 Twenty-Eighth Annual IEEE Applied Power Electronics Conference and Exposition (APEC 2013) |
Number of pages | 5 |
Publisher | IEEE Press |
Publication date | 2013 |
Pages | 2929-2933 |
ISBN (Print) | 978-1-4673-4354-1 |
ISBN (Electronic) | 978-1-4673-4353-4 |
DOIs | |
Publication status | Published - 2013 |
Event | The Applied Power Electronics Conference and Exposition, 2013 - Long Beach Convention Cente, Long Beach, United States Duration: 17 Mar 2013 → 21 Mar 2013 |
Conference
Conference | The Applied Power Electronics Conference and Exposition, 2013 |
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Location | Long Beach Convention Cente |
Country/Territory | United States |
City | Long Beach |
Period | 17/03/2013 → 21/03/2013 |
Series | I E E E Applied Power Electronics Conference and Exposition. Conference Proceedings |
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ISSN | 1048-2334 |
Fingerprint
Dive into the research topics of 'Reliability-Oriented Design and Analysis of Input Capacitors in Single-Phase Transformer-less Photovoltaic Inverters'. Together they form a unique fingerprint.Projects
- 2 Finished
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Reliability of Capacitors in Power Electronic Systems (ReliaCap)
The Danish Council for Independent Research| Technology and Production Sciences
01/01/2013 → 31/12/2014
Project: Research
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Center Of Reliable Power Electronics (CORPE)
Blaabjerg, F., Munk-Nielsen, S., Pedersen, K. & Popok, V.
01/04/2011 → 31/12/2016
Project: Research
Activities
- 1 Conference presentations
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IEEE Applied Power Electronics Conference and Exposition, APEC 2013
Huai Wang (Speaker)
17 Mar 2013 → 21 Mar 2013Activity: Talks and presentations › Conference presentations