Current Decoupling and Controller Design for Induction Motors Based on Neutral Delay System

Current Decoupling and Controller Design for Induction Motors Based on Neutral Delay System

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In the AC power transmission system, in order to reduce the loss of switching devices, the switching frequency of the traction converter is generally low, and a large digital control delay will occur, which will aggravate the cross coupling between the excitation component and the torque component of the stator current of the motor, resulting in poor system performance.In order to solve this CITRUS PURE CASTILE SOAP problem, based on the theory of neutral time-delay system and the rotor flux-oriented model of induction motors, the mathematical model of neutral-type time-delay system for induction motors is established, and a neutral current controller with current decoupling control is designed.The decoupling control of the stator current reduces the influence of the digital control delay on the system performance.The simulation results show that the induction motor system with a neutral current controller has the advantages of small coupling, rapid response, and strong robustness.Explains Advanced Wound Care - Silver Dressings the feasibility of the designed current controller.