Amara Y. Hybrid Excited Synchronous Machines. Topologies, Design...Analysis 2022 torrent

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Foreword
Introduction
Hybrid Excited Synchronous Machines: Principles and Structures
Introduction
Interest in hybrid excitation
Motoring mode operation
Generation mode operation
Hybrid excited structures
Classification criteria
Structures and classification
Conclusions and perspectives
Control of Hybrid Excited Synchronous Machines
Introduction
Modeling of hybrid excited synchronous machines
The nature of the equations
Control modes
Torque characteristics and basic control laws
Torque characteristics as a function of I and ψ
Torque characteristics as a function of V and δ
Notion of stability for an open loop and the consequences of closed-loop operations
Fundamental control laws
Temporary overloaded motor operation
Setting the speed of HESMs (maximal characteristics/envelopes)
Low-speed operations
Operation at high speeds/the notion of flux weakening
Operations on the entire “torque/speed” plane
Efficiency optimization algorithms on the entire “torque/speed” plane
Normalized model with losses and the calculation of Vn max
Machines with non-salient poles (ρ = 1)
Machines with salient poles (ρ ≠ 1)
Validity of the tools developed and the contribution towards hybrid excitation
Conclusions and perspectives
Experimental Studies of Hybrid Excited Synchronous Machines
Introduction
Machine 1
Structure and operating principles
Construction
Experimental study
Machine 2
Structure and operating principle
Construction
Experimental study
Conclusions and perspectives
Conclusion
References
Index