ELEC-E8405 - Electric Drives, Lecture, 7.9.2022-7.12.2022
This course space end date is set to 07.12.2022 Search Courses: ELEC-E8405
Topic outline
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Lecture 1: Introduction File PDF
7.9.2022 at 8:15-10:00
Reading: Harnefors pp. 9-15 -
Lecture 2: DC Motor Model File PDF
7.9.2022 at 10:15-12:00
Reading: The following pages of the Hughes' book:- pp. 19-24: Section 1.5 (Torque and motor volume)
- pp. 73-93: Sections 3.1 (Introduction); 3.2 (Torque Production); 3.3 (Motional EMF); 3.4.1-3.4.4 (DC Motor – Steady-State Characteristics)
These pages refer to the 4th edition, but other editions can also be used. - pp. 19-24: Section 1.5 (Torque and motor volume)
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Lecture 3: Mechanics File PDF
14.9.2022 at 8:15-10:00
Reading:
Harnefors pp. 105-108
Hughes pp. 354-361: Section 11.4 (Load Requirements – Torque-Speed Characteristics) -
Lecture 4: Losses and Heat Transfer File PDF
21.9.2022 at 8:15-10:00
Reading:
- Hughes pp. 361-364: Section 11.5 (General Application Considerations)
- Harnefors pp. 77-80, p. 113
Note: These pages consider just a simple case. A more general case is considered in lecture slides.
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5.10.2022 at 8:15-10:00
Reading:
Harnefors pp. 81-82, 84-90
Hughes pp. 39 – 48:- Section 2.1 (Introduction)
- Section 2.1.1 (General arrangement of drive)
- Section 2.2 (Voltage control -- DC output from DC supply)
- Section 2.2.1 (Switching control)
- Section 2.2.2 (Transistor chopper)
- Section 2.2.3 (Chopper with inductive load – overvoltage protection)
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Lecture 8: Elementary AC Machines, 3-Phase Systems File PDF
26.10.2022 at 8:15-10:00
Reading:
Harnefors pp. 50-55
Hughes pp. 141-150- 5.1 Introduction
- 5.2 The rotating magnetic field
- 5.2.1 Production of rotating magnetic field
- 5.2.2 Field produced by each phase-winding
- 5.2.3. Resultant 3-phase field
- 5.2.4 Direction of rotation
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9.11.2022 at 8:15-10:00
Reading: Hughes, Chapter 9 (Synchronous and brushless permanent magnet machines and drives):
- Section 9.1 (Introduction), pp. 281-282
- Section 9.2 (Synchronous motors), pp. 282-286
- Section 9.5 (Variable-frequency operation), pp. 292-300
- Section 9.5.1 (Permanent magnet motor drives), pp. 300-302
- Section 9.7 (Performance of brushless motors), pp. 305-311
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Lecture 11: Other AC Motor Types File PDF
16.11.2022 at 8:15-10:00
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