By Fouad Giri
The complexity of AC motor keep an eye on lies within the multivariable and nonlinear nature of AC computer dynamics. contemporary developments on top of things concept now give the opportunity to house long-standing difficulties in AC automobiles regulate. this article expertly attracts on those advancements to use a variety of model-based keep an eye on designmethods to various AC motors.
Contributions from over thirty best researchers clarify how glossy keep watch over layout tools can be utilized to accomplish tight pace legislation, optimum vigorous potency, and operation reliability and safeguard, through contemplating on-line nation variable estimation within the absence of mechanical sensors, energy issue correction, computing device flux optimization, fault detection and isolation, and fault tolerant control.
Describing the total keep watch over process, either controller and observer designs are confirmed utilizing complicated nonlinear tools, balance and function are analysed utilizing robust recommendations, together with implementation concerns utilizing electronic computing means.
Other key features:
• Covers the most varieties of AC vehicles together with triphase, multiphase, and doubly fed induction automobiles, wound rotor, everlasting magnet, and inside PM synchronous motors
• Illustrates the usefulness of the complicated keep watch over equipment through commercial purposes together with electrical cars, excessive pace trains, metal generators, and more
• contains particular concentrate on sensorless nonlinear observers, adaptive and strong nonlinear controllers, output-feedback controllers, fault detection and isolation algorithms, and fault tolerant controllers
This complete quantity offers researchers and architects and R&D engineers with a single-source reference on AC motor method drives within the car and transportation undefined. it is going to additionally entice complex scholars in computerized regulate, electric, strength platforms, mechanical engineering and robotics, in addition to mechatronic, technique, and utilized keep an eye on method engineers.
Chapter 1 creation to AC Motor regulate (pages 1–13): Marc Bodson and Fouad Giri
Chapter 2 regulate versions for Induction cars (pages 15–40): Abderrahim El Fadili, Fouad Giri and Abdelmounime El Magri
Chapter three keep watch over versions for Synchronous Machines (pages 41–56): Abdelmounime El Magri, Fouad Giri, and Abderrahim El Fadili
Chapter four nation Observers for Estimation difficulties in Induction cars (pages 57–77): Gildas Besancon and Alexandru Ticlea
Chapter five nation Observers for energetic Disturbance Rejection in Induction Motor keep an eye on (pages 78–104): Hebertt Sira Ramirez, Felipe Gonzalez Montanez, John Cortes Romero and Alberto Luviano?Juarez
Chapter 6 Observers layout for structures with Sampled Measurements, program to AC automobiles (pages 105–122): Vincent Van Assche, Philippe Dorleans, Jean?Francois Massieu and Tarek Ahmed?Ali
Chapter 7 Experimental review of Observer layout procedure for Synchronous Motor (pages 123–135): Malek Ghanes and Xuefang Lin Shi
Chapter eight High?Gain Observers in strong suggestions keep an eye on of Induction cars (pages 137–157): Hassan okay. Khalil and Elias G. Strangas
Chapter nine Adaptive Output suggestions regulate of Induction cars (pages 158–187): Riccardo Marino, Patrizio Tomei, and Cristiano Maria Verrelli
Chapter 10 Nonlinear keep watch over for velocity law of Induction Motor with optimum full of life potency (pages 188–206): Abderrahim El Fadili, Abdelmounime El Magri, Hamid Ouadi and Fouad Giri
Chapter eleven Experimental assessment of Nonlinear keep an eye on layout options for Sensorless Induction Motor (pages 207–232): Jesus De Leon, Alain Glumineau, Dramane Traore and Robert Boisliveau
Chapter 12 Multiphase Induction Motor keep watch over (pages 233–252): Roberto Zanasi and Giovanni Azzone
Chapter thirteen Backstepping Controller for DFIM with Bidirectional AC/DC/AC Converter (pages 253–274): Abderrahim El Fadili, Vincent Van Assche, Abdelmounime El Magri and Fouad Giri
Chapter 14 Fault Detection in Induction vehicles (pages 275–309): Alessandro Pilloni, Alessandro Pisano, Martin Riera?Guasp, Ruben Puche?Panadero and Manuel Pineda?Sanchez
Chapter 15 Sensorless pace regulate of PMSM (pages 311–340): Dhruv Shah, Gerardo Espinosa–Perez, Romeo Ortega and Michael Hilairet
Chapter sixteen Adaptive Output?Feedback regulate of Permanent?Magnet Synchronous cars (pages 341–369): Patrizio Tomei and Cristiano Maria Verrelli
Chapter 17 strong Fault Detection for a Permanent?Magnet Synchronous Motor utilizing a Nonlinear Observer (pages 370–380): Maria Letizia Corradini, Gianluca Ippoliti and Giuseppe Orlando
Chapter 18 On Digitization of Variable constitution keep watch over for everlasting Magnet Synchronous automobiles (pages 381–397): Yong Feng, Xinghuo Yu and Fengling Han
Chapter 19 keep watch over of inside everlasting Magnet Synchronous Machines (pages 398–428): Faz Rahman and Rukmi Dutta
Chapter 20 Nonlinear State?Feedback keep watch over of Three?Phase Wound Rotor Synchronous automobiles (pages 429–451): Abdelmounime El Magri, Vincent Van Assche, Abderrahim El Fadili, Fatima?Zahra Chaoui and Fouad Giri
Chapter 21 AC Motor keep an eye on purposes in car Traction (pages 453–486): Faz Rahman and Rukmi Dutta
Chapter 22 Induction Motor regulate software in High?Speed educate electrical force (pages 487–508): Jaroslaw Guzinski, Zbigniew Krzeminski, Arkadiusz Lewicki, Haitham Abu?Rub and Marc Diguet
Chapter 23 AC Motor keep watch over purposes in High?Power commercial Drives (pages 509–552): Ajit ok. Chattopadhyay
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Additional resources for AC Electric Motors Control: Advanced Design Techniques and Applications
Dt d [vrabc ] = [Rr ][i rabc ] + [φrabc ]. 2) Flux Equations [φsabc ] = [L os ][i sabc ] + [Mosr ][i rabc ]. 3) [φrabc ] = [L or ][i rabc ] + [Mosr ][i sabc ]. 4) In the above expressions, the following notations are used: ⎡ ⎤ vsa [vsabc ] = ⎣ vsb ⎦ ; vsc ⎡ ⎤ vra [vrabc ] = ⎣ vrb ⎦ ; vrc ⎡ ⎤ i sa [i sabc ] = ⎣ i sb ⎦ ; i sc ⎡ ⎤ i ra [i rabc ] = ⎣ i rb ⎦ ; i rc ⎡ ⎤ φsa [φsabc ] = ⎣ φsb ⎦ . φsc ⎡ ⎤ φra [φrabc ] = ⎣ φrb ⎦ . 6) That is, the triphase quantities [vsabc ], [i sabc ], [φsabc ], [vrabc ], [i rabc ], and [φrabc ] denote the stator and the rotor voltages, currents, and ﬂuxes.
SM controllers are designed to control the motor position and velocity and currents. The aim is to suppress mechanical resonance and reach high performances of PMSM servo systems, such as fast response, strong robustness, and high precision. In addition, an SM-based mechanical resonance suppressing method is proposed. An observer is applied to estimate the load speed and the shaft torsion angle. Finally, a high-order SM control is designed to guarantee the stability of the system. The digitization of the designed SM controllers is discussed for the purpose of practical implementation.
To achieve these objectives, an adaptive control strategy is developed, based on a nonlinear model of the whole “converter-motor” set. The adaptation feature is motivated by the uncertain nature of some motor characteristics, for example, mechanical parameters. The closedloop system stability and performance properties are formally analyzed using averaging theory. 5 Industrial Applications of AC Motors Control The last part of the book consists of three chapters devoted to applications of AC motors in some industrial ﬁelds.