Title :
Direct moment control in asynchronous electric drive
Author :
Lavrentjev, A.V. ; Dementjev, J.N.
Author_Institution :
Tomsk Polytech. Univ., Russia
Abstract :
There exists a great number of different control systems for asynchronous electric drives designed according to different theoretical approaches to controlling its coordinates. Controlling asynchronous motor current coordinates in different space reference axes offers new possibilities of developing and improving the controlled asynchronous electric drives. In the report one of the new contemporary methods of direct moment control in asynchronous electric drive is presented. The scheme contains moment controlling device (MCD), flux controlling device (FCD), respectively, of three level and two level type comparators
Keywords :
induction motor drives; machine control; magnetic flux; magnetic variables control; asynchronous electric drive; asynchronous motor current coordinates control; controlled asynchronous electric drives; direct moment control; flux controlling device; moment controlling device; space reference axes; Automatic control; Control systems; Costs; Electrical engineering; Electrical equipment industry; Machine vector control; Magnetic flux; Materials science and technology; Stators; Voltage;
Conference_Titel :
Modern Techniques and Technology, 2001. MTT 2001. Proceedings of the 7th International Scientific and Practical Conference of Students, Post-graduates and Young Scientists
Conference_Location :
Tomsk
Print_ISBN :
0-7803-6346-9
DOI :
10.1109/MTT.2001.983758
