Abstract
This paper investigates the operation principle, modeling, and control of a hexagonal converter for grid connected photovoltaic (PV) systems. The hexagonal converter is composed of six conventional two-level voltage source converters (VSCs) in which each VSC module are connected to a string of PV modules. The equivalent circuit model of the proposed topology is first detailed in the abc reference frame and then transformed into the orthogonal dq0 reference frame. To extract the maximum power from the PV arrays, a control scheme for maximum power point tracking, including PWM technique, is developed. The usefulness of the proposed control scheme is verified through simulation under different solar radiation conditions.
| Original language | English |
|---|---|
| Title of host publication | Proceedings IECON 2017 - 43rd Annual Conference of the IEEE Industrial Electronics Society |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| Pages | 2582-2587 |
| Number of pages | 6 |
| ISBN (Electronic) | 9781538611272 |
| DOIs | |
| State | Published - 15 Dec 2017 |
| Externally published | Yes |
| Event | 43rd Annual Conference of the IEEE Industrial Electronics Society, IECON 2017 - Beijing, China Duration: 29 Oct 2017 → 1 Nov 2017 |
Publication series
| Name | Proceedings IECON 2017 - 43rd Annual Conference of the IEEE Industrial Electronics Society |
|---|---|
| Volume | 2017-January |
Conference
| Conference | 43rd Annual Conference of the IEEE Industrial Electronics Society, IECON 2017 |
|---|---|
| Country/Territory | China |
| City | Beijing |
| Period | 29/10/17 → 1/11/17 |
UN SDGs
This output contributes to the following UN Sustainable Development Goals (SDGs)
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SDG 7 Affordable and Clean Energy
Keywords
- hexagonal converter
- multilevel converter
- Photovoltaic system
- two-level inverter
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