Title :
Theoretical development and experimental verification of a DC-AC electronically rectified load-generator system model compatible with common network analysis software packages
Author :
Arkadan, A.A. ; Hijazi, T.J. ; Demerdash, N.A. ; Vaidya, J.G. ; Maddali, V.K.
Author_Institution :
Clarkson Univ., Potsdam, NY, USA
fDate :
3/1/1988 12:00:00 AM
Abstract :
A method for modeling electronically commutated DC-AC load-rectifier-generator systems is presented. The method is based on a modified form of Park´s d-q-o transformation, and yields an equivalent system network which is compatible with most commonly known network analysis software packages. The method was used to develop a model for the simulation of the dynamic steady-state performance of a DC-AC system consisting of a 30 kVA, three-phase, 208 V, four-pole, 400 Hz generator feeding a rectifier-load system. The system was tested in the laboratory under various DC and combined DC-AC load conditions. The results of the simulation model reveal a dynamic steady-state performance of the load-rectifier-generator system, in very good agreement with the test results. The applicability of the method and model to other electronically controlled machine systems is discussed in the light of those results
Keywords :
commutation; electric generators; electrical engineering computing; load (electric); rectifying circuits; software packages; 208 V; 30 kVA; 400 Hz; DC load conditions; DC-AC electronically rectified load-generator system model; Park d-q-o transformation; combined DC-AC load conditions; common network analysis software packages; dynamic steady-state performance; electronic commutation; experimental verification; four-pole; three-phase; Circuits; Control system synthesis; Damping; Machinery; Senior members; Software packages; Steady-state; Student members; System testing; Voltage;
Journal_Title :
Energy Conversion, IEEE Transactions on
