What question did this study set out to answer?

Develop an FPGA-based predictive current controller for multilevel power converters to eliminate computational delay while regulating switching frequency and neutral-point voltage balancing.

December 8, 2012IEEE Transactions on Industrial Informatics

FPGA-Based Implementation of a Predictive Current Controller for Power Converters

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Authors

PMPedro Martı́nUniversidad de Alcalá OMOsmell MachadoUniversidad de Alcalá EPEmilio José Bueno PeñaUniversidad de Alcalá

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Implication

Experimental study demonstrates real-time predictive current control in multilevel converters using an FPGA, indicating improved dynamic response and reduced switching delay.

Key Points

Develop an FPGA-based predictive current controller for multilevel power converters to eliminate computational delay while regulating switching frequency and neutral-point voltage balancing.
Implemented a predictive current control scheme mapped onto the parallel hardware architecture of a field-programmable gate array (FPGA).
Designed the control timing pipeline to execute variable sampling, prediction computations, and switching state actuation within the same sampling period.
Successfully applied switching states within the measurement sampling interval, significantly reducing actuation delay and boosting dynamic response.
Achieved neutral-point voltage balancing alongside a reduction in average switching frequency across the multilevel converter.

Cite This Study

Martı́n et al. (2012) studied this question.

synapsesocial.com/papers/6a89bfe5176d2ac34cfbb511 https://doi.org/10.1109/tii.2012.2232300

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Implication

Experimental study demonstrates real-time predictive current control in multilevel converters using an FPGA, indicating improved dynamic response and reduced switching delay.

FPGA-Based Implementation of a Predictive Current Controller for Power Converters

Discussion

Member takes

Implication

Key Points

Cite This Study

FPGA-Based Implementation of a Predictive Current Controller for Power Converters

Discussion

Member takes

Implication

Key Points

Cite This Study

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