A DTC-model for Electrical Drives Teaching
- Resource Type
- Conference
- Authors
- Hamalainen, M.; Aarniovuori, L.; Pyrhonen, J.; Niemela, M.
- Source
- 2021 XVIII International Scientific Technical Conference Alternating Current Electric Drives (ACED) Scientific Technical Conference Alternating Current Electric Drives (ACED), 2021 XVIII International. :1-6 May, 2021
- Subject
- Aerospace
Components, Circuits, Devices and Systems
Computing and Processing
Engineered Materials, Dielectrics and Plasmas
Engineering Profession
Fields, Waves and Electromagnetics
General Topics for Engineers
Power, Energy and Industry Applications
Robotics and Control Systems
Transportation
Induction motors
Software packages
Education
Torque control
Modulation
Stators
Inverters
Matlab
Simulink
DTC
IM
- Language
Effective and educative induction motor (IM) Direct Torque Control (DTC) simulation with Simulink software is presented. Motor model is realized in stator reference frame and the inverter modulation is controlled with DTC principle. Inverter non-idealities are neglected and inductances and resistances of the motor are considered as constants. The DTC model is created with multiple subsystems which allows to break down the whole control system to smaller and easily understandable parts. This way the basics of the DTC can be comprehended easier, and the model used in the education of electrical drives. In addition, the Simulink model utilizes only the basic Simulink blocks, so no additional libraries are required.