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This book focuses on the advanced control of reduced dc-link
capacitance AC motor drives. Compared with the conventional AC
motor drives, the reduced DC-link capacitance motor drives could
reduce the cost, enhance the reliability and improve the power
density. The control strategies proposed in this book are verified
by experimental results, which include high power factor control,
drive system stability control, beat phenomenon suppression,
enhanced flux-weakening control, anti-overvoltage control, etc. The
major features of this book are the systematic analysis, effective
and optimized control of the practical issues in industry
application, which could help readers to learn the reduced dc-link
capacitance PMSM drives and promote the drive system application.
This book could benefit researchers, engineers, and students in the
field of AC motor drives.
This book analyzes multi-MHz high frequency resonant DC-DC power
converters with operating frequencies ranging from several MHz to
tens of MHz in detail, aiming to support researchers and engineers
with a focus on multi-MHz high frequency converters. The inverter
stage, rectifier stage, matching network stage are analyzed in
detail. Based on the three basic stages, typical non-isolated and
isolated resonant DC-DC converters are depicted. To reduce the high
driving loss under multi-MHz, resonant driving methods are
introduced and improved. Also, the design and selection methods of
passive and active component under multi-MHz frequency are
described, especially for aircore inductor and transformer.
Furthermore, multi-MHz resonant converter provides an approach for
achieving flexible system.
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 advanced control of reduced dc-link
capacitance AC motor drives. Compared with the conventional AC
motor drives, the reduced DC-link capacitance motor drives could
reduce the cost, enhance the reliability and improve the power
density. The control strategies proposed in this book are verified
by experimental results, which include high power factor control,
drive system stability control, beat phenomenon suppression,
enhanced flux-weakening control, anti-overvoltage control, etc. The
major features of this book are the systematic analysis, effective
and optimized control of the practical issues in industry
application, which could help readers to learn the reduced dc-link
capacitance PMSM drives and promote the drive system application.
This book could benefit researchers, engineers, and students in the
field of AC motor drives.
This book analyzes multi-MHz high frequency resonant DC-DC power
converters with operating frequencies ranging from several MHz to
tens of MHz in detail, aiming to support researchers and engineers
with a focus on multi-MHz high frequency converters. The inverter
stage, rectifier stage, matching network stage are analyzed in
detail. Based on the three basic stages, typical non-isolated and
isolated resonant DC-DC converters are depicted. To reduce the high
driving loss under multi-MHz, resonant driving methods are
introduced and improved. Also, the design and selection methods of
passive and active component under multi-MHz frequency are
described, especially for aircore inductor and transformer.
Furthermore, multi-MHz resonant converter provides an approach for
achieving flexible system.
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.
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