Permanent Magnet Synchronous Motor Drives for Gearless Traction Elevators
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Beschreibung
This book focuses on the control strategies for gearless permanent magnet synchronous motor traction elevators. Both basic principles and experimental evaluation have been addressed. This is achieved by providing in-depth study on a number of major topics such as speed detection at low-speed operation, starting torque strategy based on dichotomy and staircase methods, fuzzy self-tuning method, MPC and ADRC, etc. The comprehensive and systematic treatment of control strategies for cost-effective gearless PMSM traction elevators and practical issues are the major features of the book, which is particularly suited for readers who are interested to learn the control strategies for cost-effective gearless PMSM traction elevators. The book benefits researchers, engineers, and graduate students in the fields of ac motor drives and control strategies for cost-effective gearless PMSM traction elevators, etc.
This book focuses on the control strategies for gearless permanent magnet synchronous motor traction elevators. Both basic principles and experimental evaluation have been addressed. This is achieved by providing in-depth study on a number of major topics such as speed detection at low-speed operation, starting torque strategy based on dichotomy and staircase methods, fuzzy self-tuning method, MPC and ADRC, etc. The comprehensive and systematic treatment of control strategies for cost-effective gearless PMSM traction elevators and practical issues are the major features of the book, which is particularly suited for readers who are interested to learn the control strategies for cost-effective gearless PMSM traction elevators. The book benefits researchers, engineers, and graduate students in the fields of ac motor drives and control strategies for cost-effective gearless PMSM traction elevators, etc.
Addresses control strategies for cost-effective gearless PMSM traction elevators Proposes the speed detection based on NTD method for low-speed operation using low-resolution encoders Studies the starting torque compensation strategy based on dichotomy and staircase methods
Autor*in
Guoqiang Zhang
Themen in »Permanent Magnet Synchronous Motor Drives for Gearless Traction Elevators«
Gearless traction machine Permanent magnet synchronous machine (PMSM) Low-resolution encoder Initial position detection Speed detection Weight transducerless control Starting torque compensation Rollback mitigation Model predictive control Active disturbance rejection control