Abstract
Multiport autonomous reconfigurable solar power plant (MARS) has been proposed for integrated development of photovoltaic (PV) and energy storage system (ESS) that can connect to high-voltage direct current (HVdc) and alternating current (ac) transmission grid. To de-risk the development of this complex integrated system that consists of hundreds to thousands of power electronics modules, a controller hardware-in-the-loop (cHIL) test setup will be extremely beneficial. The cHIL testing can be used for evaluation of modules as well as the hierarchical control system in MARS. With the unique configuration of power electronics modules in MARS, it becomes necessary to develop custom-designed real-time simulation models in the cHIL setup in absence of off-the-shelf models. In this paper, high-fidelity dynamic model of MARS, control algorithms at the lower level, and required communication algorithms are developed and optimized for real-time performance in the cHIL setup. Real-time experimental results from the cHIL are provided.
Original language | English |
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Title of host publication | 2021 IEEE Energy Conversion Congress and Exposition, ECCE 2021 - Proceedings |
Publisher | Institute of Electrical and Electronics Engineers Inc. |
Pages | 3160-3167 |
Number of pages | 8 |
ISBN (Electronic) | 9781728151359 |
DOIs | |
State | Published - 2021 |
Externally published | Yes |
Event | 13th IEEE Energy Conversion Congress and Exposition, ECCE 2021 - Virtual, Online, Canada Duration: Oct 10 2021 → Oct 14 2021 |
Publication series
Name | 2021 IEEE Energy Conversion Congress and Exposition, ECCE 2021 - Proceedings |
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Conference
Conference | 13th IEEE Energy Conversion Congress and Exposition, ECCE 2021 |
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Country/Territory | Canada |
City | Virtual, Online |
Period | 10/10/21 → 10/14/21 |
Funding
The authors would like to acknowledge the support from Dr. John Seuss and Dr. Jian Fu, Technology Managers at U.S. Department of Energy, for overseeing the project developments and providing guidance.
Keywords
- ESS
- FPGA
- HVdc
- Multiport autonomous reconfigurable solar power plant (MARS)
- PV
- cHIL
- real-time simulation