Title :
Design of Single-Chip Microprocessor-Based Controller for Current Source Inverter-Fed Induction Motor Drive
Author :
Kim, Gi Taek ; Chun, Tae Won ; Sul, Seung Ki ; Park, Min Ho
Author_Institution :
Department of Electrical Engineering, Seoul National University, Seoul, Korea.
Abstract :
The single-chip microcomputer MC68701-based inverter gating system is proposed in this paper. The three-phase converter and inverter gatings occur independently and the current source inverter-fed induction motor controller with voltage feedback is also implemented in a single microprocessor. The accuracy of gating is about 1 deg in converter delay angle at line frequency 60 Hz and 0.19 percent in inverter frequency at output frequency 60 Hz. The proposed system is applied to 100-hp induction motor drive.
Keywords :
Control systems; Hardware; Induction generators; Induction motor drives; Inverters; Microcomputers; Microprocessors; Signal generators; Stators; Voltage control;
Journal_Title :
Industrial Electronics, IEEE Transactions on
DOI :
10.1109/TIE.1987.350981
