Title :
Field oriented control of a high power GTO-VSI fed AC drive with high dynamic performance using a programmable high speed controller (PHSC)
Author :
Steinke, Jürgen K. ; Dudler, Georg J. ; Huber, Beat P.
Author_Institution :
ABB Drives AG, Turgi, Switzerland
Abstract :
A drive control for voltage source inverter (VSI) fed induction motors which is based on the principle of field-oriented control is described. This control is implemented on a microprocessor-based control system. Several problems which are typical for high-power drive systems are discussed in detail. The control hardware and its programming technique are also described. Results from measurements in a test facility are shown for a gate turn-off thyristor (GTO)-VSI fed 800 kW AC motor drive system. Risetimes of torque of about 10 ms and a good stability in steady-state operation could be achieved
Keywords :
digital control; electric drives; induction motors; invertors; machine control; microcomputer applications; programmable controllers; stability; thyristor applications; 10 ms; 800 kW; GTO; VSI; control hardware; digital control; dynamic performance; field-oriented control; gate turn-off thyristor; machine control; machine testing; microprocessors; programmable controllers; programming; stability; test facility; torque; voltage source inverter; AC motors; Control systems; Drives; Hardware; Induction motors; Inverters; Test facilities; Thyristors; Torque; Voltage control;
Conference_Titel :
Industry Applications Society Annual Meeting, 1992., Conference Record of the 1992 IEEE
Conference_Location :
Houston, TX
Print_ISBN :
0-7803-0635-X
DOI :
10.1109/IAS.1992.244368
