Structural Implementation of Three-Zone Speed Control System of Synchronous Motor with Permanent Magnets Using Optimal Control Strategies
Keywords:
electric drive, synchronous motor with permanent magnets, three-zone speed control, optimal control strategies, coordinate restrictionsAbstract
A new structural implementation of three-zone speed control system of electric drive system based on synchronous motor with permanent magnets has been proposed. It uses optimal control strategies "Maximum torque per ampere" and "Maximum torque per volt", in which the support of stator voltage at the maximally acceptable level is carried out not with additional voltage circuit, but due to the double dynamic limitation of the moment-forming component of the stator current.
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