Abstract
The paper proposes a novel PV power generation system, through employing the quasi-Z source inverter with battery, to balance the stochastic fluctuations of PV power, and smooth the power injected to the grid/ load. The analytical model is built to analyze the power and current relationships among the PV panel, battery, and the inverter output. The capacitor voltage outer loop with a battery current inner loop ensures a constant dc link peak voltage for a wide range of PV voltage, an incremental load based maximum power tracking achieves the PV panels operating at the maximum power point, even for a wide variation of solar irradiation and temperature. The simulated and experimental results verify the proposed novel PV interface inverter and its control principle.
| Original language | English |
|---|---|
| Title of host publication | IEEE Energy Conversion Congress and Exposition |
| Subtitle of host publication | Energy Conversion Innovation for a Clean Energy Future, ECCE 2011, Proceedings |
| Pages | 1044-1050 |
| Number of pages | 7 |
| DOIs | |
| State | Published - 2011 |
| Externally published | Yes |
| Event | 3rd Annual IEEE Energy Conversion Congress and Exposition, ECCE 2011 - Phoenix, AZ, United States Duration: 17 Sep 2011 → 22 Sep 2011 |
Publication series
| Name | IEEE Energy Conversion Congress and Exposition: Energy Conversion Innovation for a Clean Energy Future, ECCE 2011, Proceedings |
|---|
Conference
| Conference | 3rd Annual IEEE Energy Conversion Congress and Exposition, ECCE 2011 |
|---|---|
| Country/Territory | United States |
| City | Phoenix, AZ |
| Period | 17/09/11 → 22/09/11 |
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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