Abstract
Z-source inverter is the key part of the new energy equipment. A model of Z-source inverter has been built by using the State Space Average Overall Modeling method. It can achieve the linkage control of the direct zero vector d and modulation factor m. According to the model, a control system adopted MPPT tracking control and voltage & current double loop grid-connected control is designed to realize the coordinated control. SHEPWM modulation strategy is used to ensure that the grid current waveform quality. Z-source photovoltaic grid-connected experimental system has been designed and carried out, and the experimental results verify the validity and correctness of the control system.
| Original language | English |
|---|---|
| Title of host publication | Applied Energy Technology |
| Pages | 110-115 |
| Number of pages | 6 |
| DOIs | |
| Publication status | Published - 2013 |
| Event | 2013 2nd International Conference on Energy and Environmental Protection, ICEEP 2013 - Guilin, China Duration: 19 Apr 2013 → 21 Apr 2013 |
Publication series
| Name | Advanced Materials Research |
|---|---|
| Volume | 724-725 |
| ISSN (Print) | 1022-6680 |
Conference
| Conference | 2013 2nd International Conference on Energy and Environmental Protection, ICEEP 2013 |
|---|---|
| Country/Territory | China |
| City | Guilin |
| Period | 19/04/13 → 21/04/13 |
UN SDGs
This output contributes to the following UN Sustainable Development Goals (SDGs)
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SDG 7 Affordable and Clean Energy
Keywords
- Control strategy
- Photovoltaic grid
- Z-source inverter
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