Direct moment control in asynchronous electric drive

Author

Lavrentjev, A.V. ; Dementjev, J.N.

Author_Institution

Tomsk Polytech. Univ., Russia

fYear

2001

fDate

2001

Firstpage

111

Lastpage

112

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;

fLanguage

English

Publisher

ieee

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

Type

conf

DOI

10.1109/MTT.2001.983758

Filename

983758