18-gt-2020-ue Control of Drives

Instructors: Prof. Dr.-Ing. Gerd Jürgen Griepentrog; M.Sc. Steffen Björn Frei

Event type: Exercise

Org-unit: Dept. 18 - Electrical Engineering and Information Technology

Displayed in timetable as: UE Control of Drives

Subject:

Crediting for:

Hours per week: 2

Language of instruction: Englisch

Min. | Max. participants: - | -

Course Contents:
Control structures for drives; Design of controllers for drives; VSIs for drives; Space Vectors as basis of modelling AC-machines; Reference frames for description of AC-machines; Control oriented block diagram for DC-drive; Structure and design of the controllers;
Control oriented block diagram for Permanent Magnet Synchronous Machine (PMSM); Control oriented block diagram for Induction machine (IM)
Torque control for AC-machines using linear or switching controllers. Field Oriented Control and Direct Torque Control for PMSM and IM. Models and observers for rotor flux of IM
Speed control, including oscillatory load. Resolver and Encoder. Problem of Motion control

Literature:
Lecture notes, instructions for exercises are available in Moodle for download.
Literature:

• Mohan, Ned: “Electric Drives and Machines”
  
• De Doncker, Rik; et. al.: “Advanced Electrical Drives”
  
• Schröder, Dierk: “Elektrische Antriebe – Regelung von Antriebssystemen”
  
• Leonhard, W.: “Control of Electrical Drives”
  

Preconditions:
BSc ETiT or equivalent, especially Control Theory and Electrical Machines / Drives

Sustainability Reference of the Course Contents:
Optimized control methods increase the energy efficiency of electric drives and power electronic converters.