The application of CASED as a simulation tool for design and analysis of variable speed drives

Author

Kleinhans, Charl ; Harley, Ronald G. ; Diana, Gregory ; McCulloch, Malcolm

Author_Institution

Dept. of Electr. Eng., Natal Univ., Durban, South Africa

fYear

1994

fDate

2-6 Oct 1994

Firstpage

750

Abstract

The features of a new simulation package called CASED are addressed. This simulation package was developed specifically for the analysis of a wide variety of complete variable speed drive systems. A model developed in CASED for a current-source inverter (CSI)-fed induction motor under indirect field oriented control (FOC) is described. The CSI model includes rectifier, inverter and induction motor dynamics. The simulated system has been implemented on a transputer based drive controller development platform and the practical results confirm the validity of the simulation model. The power of CASED as a drive analysis and design tool is then illustrated by way of investigating some of the more common problems facing the design and application engineer in a drive environment

Keywords

controllers; digital control; digital simulation; electric machine CAD; electric machine analysis computing; induction motor drives; invertors; machine control; rectifiers; transputer systems; variable speed drives; CASED; Computer Analysis and Simulation of Electrical Drives; current-source inverter; design; indirect field oriented control; induction motor; induction motor dynamics; inverter dynamics; rectifier dynamics; simulation package; simulation tool; transputer based drive controller; variable speed drives; Africa; Analytical models; Computational modeling; Couplings; DC motors; Induction motors; Packaging; Power system modeling; Topology; Variable speed drives;

fLanguage

English

Publisher

ieee

Conference_Titel

Industry Applications Society Annual Meeting, 1994., Conference Record of the 1994 IEEE

Conference_Location

Denver, CO

Print_ISBN

0-7803-1993-1

Type

conf

DOI

10.1109/IAS.1994.345428

Filename

345428