Fundamental study of ultra small power electronics controller using dynamic reconfigurable processor

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A new digital control system using Dynamic Reconfigurable Processor(DRP) was proposed for power electronics controllers. Recently, DRP was developed and released to the consumer market. DRP has the dynamic reconfigurable features to change the plural calculation circuit configuration in one clock duration. So the resource cost and the power cost of the processor can be decreased without the trade off of the calculation performance. It was confirmed that DRP has the possibility to become one effective solution for the power electronics applications. Through this research, DRP is applied for the controller of the autonomous decentralized single phase UPS system, the design concept of the system were described and the consideration of the resource consumption were discussed, and it was confirmed that DRP is suitable for future power electronics controllers.