By Tze?Fun Chan, Keli Shi(auth.)
Induction cars are crucial workhorses in undefined. they're generally used as constant-speed drives whilst fed from a voltage resource of mounted frequency. creation of complex energy digital converters and strong electronic sign processors, in spite of the fact that, has made attainable the advance of excessive functionality, adjustable velocity AC motor drives.
This ebook goals to discover new components of induction motor regulate in accordance with synthetic intelligence (AI) recommendations on the way to make the controller much less delicate to parameter alterations. chosen AI innovations are utilized for various induction motor regulate innovations. The e-book provides a pragmatic computing device simulation version of the induction motor that may be used for learning a number of induction motor force operations. The regulate concepts explored comprise expert-system-based acceleration keep an eye on, hybrid-fuzzy/PI two-stage keep an eye on, neural-network-based direct self keep an eye on, and genetic set of rules dependent prolonged Kalman clear out for rotor pace estimation. There also are chapters on neural-network-based parameter estimation, genetic-algorithm-based optimized random PWM approach, and experimental investigations. A bankruptcy is supplied as a primer for readers to start with simulation experiences on a number of AI thoughts.
- Presents significant man made intelligence suggestions to induction motor drives
- Uses a pragmatic simulation method of get readers began on force improvement
- Authored via skilled scientists with over twenty years of expertise within the box
- Provides quite a few examples and the newest study effects
- Simulation courses to be had from the book's significant other site
This publication might be valuable to graduate scholars and learn engineers who specialise in electrical motor drives, electrical cars, and electrical send propulsion. Graduate scholars in clever regulate, utilized electrical movement, and effort, in addition to engineers in commercial electronics, automation, and electric transportation, also will locate this publication priceless.
Simulation fabrics on hand for obtain at www.wiley.com/go/chanmotorContent:
Chapter 1 advent (pages 1–7):
Chapter 2 Philosophy of Induction Motor keep an eye on (pages 9–30):
Chapter three Modeling and Simulation of Induction Motor (pages 31–74):
Chapter four basics of clever keep watch over Simulation (pages 75–108):
Chapter five Expert?System?Based Acceleration keep an eye on (pages 109–132):
Chapter 6 Hybrid Fuzzy/PI Two?Stage keep an eye on (pages 133–166):
Chapter 7 Neural?Network?based Direct Self keep watch over (pages 167–197):
Chapter eight Parameter Estimation utilizing Neural Networks (pages 199–241):
Chapter nine GA?Optimized prolonged Kalman filter out for velocity Estimation (pages 243–271):
Chapter 10 Optimized Random PWM options in response to Genetic Algorithms (pages 273–311):
Chapter eleven Experimental Investigations (pages 313–371):
Chapter 12 Conclusions and destiny advancements (pages 373–379):
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Additional info for Applied Intelligent Control of Induction Motor Drives
In the direct FOC scheme, the rotor flux ler , torque T, and rotor flux angle yr are feedback signals which are obtained from the air-gap flux (or stator voltage) and stator current signals. In the indirect FOC scheme, the rotor flux ler and torque T are control commands, while the rotor flux angle yr is the feedback signal which is obtained by summation of the rotor speed and reference slip frequency. In direct field-oriented control, 3 2 2 s 3 2 s 3 yr ids ids 7 7 6 is 7 6 6 6 ds 7 6 is 7 6 is 7 6 s 7 6 qs 7 6 qs 7 7 7 7 6 6 a.
IEEE Transactions on Industry Applications, 30(1), 78–84. S. and Mukhopadhyay, S. M. K. Sinha) IEEE Press, New Jersey. , and Matsuse, K. (1996) Speed sensorless control of induction motor, in Sensorless Control of AC Motor Drives (eds K. Rajashekara, A. Kawamura, and K. Matsuse), IEEE Press, New Jersey. , and Tarchioni, L. (1993) A new EKF-based algorithm for flux estimation in induction machines. IEEE Transactions on Industrial Electronics, 40(5), 496–504. K. (1997) A new direct self-control scheme for an inverter-fed induction motor.
The current source block is used to build a current source based on input frequency, phase, and magnitude. The current (3/2) rotating transformation block is used to convert the three-phase stator current to the corresponding vectors in the excitation reference frame. The current source block is based on the following current equation. 2. Ampl. 2 Simulink block diagram of one supply phase. L. F. K. A. 7). 3. The current source blocks and the 3/2 rotating transformation blocks are grouped together to form the current 3/2 rotating transformation sub-model in the induction motor model.