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Current Control and FPGA-Based Real-Time Simulation of Grid-Tied Inverters
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| Author(s) |
Sabin CARPIUC |
| Abstract |
In this paper, the current controller synthesis and hardware-in-the-loop testing in a grid-tied inverter system is discussed. The current loops are implemented using an observer-based linear quadratic regulator. The disturbance observer is employed to ensure zero steady state error in the presence of model uncertainties. A simulation model implemented in Simscape Electrical is used to evaluate the control algorithm in real-time on a Speedgoat real-time system with a field-programmable gate array (FPGA) board. The real-time results show the effectiveness of the proposed solution. |
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| Filename: | 0187-epe2020-full-18281104.pdf |
| Filesize: | 1.26 MB |
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| Type |
Members Only |
| Date |
Last modified 2021-01-18 by System |
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