Abstract
This work addresses transfer efficiency and tracking ineffectiveness in switch-mode, dc-dc converters for photovoltaic energy-conversion systems. Tracking ineffectiveness constrains maximum power point tracking algorithms due to dc-dc converter operational constraints. Transfer efficiency quantifies the effect of switching-frequency ripple on the usable power extracted from the photovoltaic source. A dual-stage boost buck-boost converter is proposed as a solution to alleviate tracking ineffectiveness and enhance transfer efficiency. Simulations and experimental results indicate that both concerns are addressed by the proposed topology.
| Original language | English (US) |
|---|---|
| Title of host publication | APEC 2010 - 25th Annual IEEE Applied Power Electronics Conference and Exposition |
| Pages | 2138-2142 |
| Number of pages | 5 |
| DOIs | |
| State | Published - May 18 2010 |
| Event | 25th Annual IEEE Applied Power Electronics Conference and Exposition, APEC 2010 - Palm Springs, CA, United States Duration: Feb 21 2010 → Feb 25 2010 |
Publication series
| Name | Conference Proceedings - IEEE Applied Power Electronics Conference and Exposition - APEC |
|---|
Other
| Other | 25th Annual IEEE Applied Power Electronics Conference and Exposition, APEC 2010 |
|---|---|
| Country/Territory | United States |
| City | Palm Springs, CA |
| Period | 2/21/10 → 2/25/10 |
UN SDGs
This output contributes to the following UN Sustainable Development Goals (SDGs)
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SDG 7 Affordable and Clean Energy
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