Proposed voltage vector to optimize efficiency of direct torque control

• Main Authors: Nik Idris, Nik Rumzi, Goh, Wee Yen, Monadi, Ali, Tole, Sutikno, Jidin, Auzani
• Format: Article
• Published: Institute of Advanced Engineering and Science 2014
• Subjects: TK Electrical engineering. Electronics Nuclear engineering
• Online Access: http://eprints.utm.my/id/eprint/62354/; http://dx.doi.org/10.11591/ijpeds.v4i4.6918
• Institution: Universiti Teknologi Malaysia

Compared to field-oriented control (FOC) system, direct torque control (DTC) system has gained attractiveness in control drive system because of its simpler control structure and faster dynamic control. However, supplying the drive system with rated flux at light load will decrease the power factor...