Operating Standby Redundant Controller to Improve Voltage-Source Inverter Reliability

@inproceedings{Julian2010OperatingSR,
  title={Operating Standby Redundant Controller to Improve Voltage-Source Inverter Reliability},
  author={Alexander L. Julian and Giovanna Oriti and Stephen T. Blevins},
  year={2010}
}
This paper presents a digital control architecture that demonstrates operating standby redundancy for a voltage-source inverter (VSI) controller. The reliability analysis shows the increased lifetime of the VSI using a standby redundant controller. The VSI control system is designed to switch from the primary to the secondary controller when a fault to the primary controller occurs. Simulated and experimental results validate that the redundant controller design switches between field… CONTINUE READING

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