A microprocessor-based three phase power transducer

The authors present the design and implementation of a three-phase power transducer based on microprocessor technology. The transducer is intended for applications in which fast response time and flexible operation are important. This transducer can produce its outputs after each cycle (16.6 ms for 60-Hz transmission systems). The transducer is considered flexible because it is capable of supplying other output beyond simple three-phase power, voltage, and current. The theory of operation of the transducer, its present limitations, and proposals for future performance enhancements are presented.<
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