Title :
Real-time HIL simulation of a complete PMSM drive at 10 /spl mu/s time step
Author :
Abourida, S. ; Bélanger, Jean ; Dufour, Christian
Author_Institution :
Opal-RT Technol., Inc., Montreal, Que.
Abstract :
This paper presents the fastest-ever-reported, real-time (RT) simulation of an AC drive on PC-cluster. The RT simulator is used to simulate a complete PMSM drive circuit in a hardware-in-the-loop (HIL) application. It consists of a PMSM fed by a 3-phase IGBT inverter, a DC link capacitor and a 3-phase diode bridge. This drive model runs in RT and is connected to an external controller by analog and digital inputs and outputs for closed loop operation. The main innovation in this work is that the real-time simulation cycle is as low as 10 mus, which constitutes to our knowledge the shortest RT simulation time step ever reported for electric drives with this level of details in modeling the drive circuit
Keywords :
bridge circuits; diodes; electric machine analysis computing; insulated gate bipolar transistors; invertors; permanent magnet motors; power capacitors; synchronous motor drives; 10 mus; 3-phase IGBT inverter; 3-phase diode bridge; AC drive; DC link capacitor; PC-cluster; PMSM drive; RT simulator; drive circuit; electric drives; real-time HIL simulation; Circuit testing; Delay; Hardware; Motor drives; Power system simulation; Power system transients; Pulse width modulation inverters; Sampling methods; Switching frequency; Synchronous motors; AC Motor; Drive; Modelling; Permanent magnet motor; Real-time simulation; Simulation; Test Bench;
Conference_Titel :
Power Electronics and Applications, 2005 European Conference on
Conference_Location :
Dresden
Print_ISBN :
90-75815-09-3
DOI :
10.1109/EPE.2005.219587
