Research On The Control System For Fully Pitched Switched Reluctance Motor

For the new structure different from traditional motor and excellent controlperformance, Switched reluctance motor system attracts many researchers to study sinceits generation. It obtained a rapid development with the fields of expand application. Thefully pitched switched reluctance motor (FPSRM) discussed in this paper is a new typeof motor which improved on the model of traditional switched reluctance motor.The main research content in this paper is the control system of fully pitchedswitched reluctance motor.An experimental platform of control system includinghardware and software is built. The research of operating characteristic and controlperformance is tested in the platform.This paper will be divided into five parts to research the control system of fullypitched switched reluctance motor.In the first part, the present status and future research hotspots about switchedreluctance are summarized and analyzed based on a large number of referenced materials.The feasibility of research FPSRM control system is clear.In the second part, the basic structure and operation principle of FPSRM wereintroduced; the mathematical model was also derived. A matrix link is establishedbetween FPSRM and traditional switched reluctance motor.In the third part, a nonlinear mathematic model of FPSRM was discussed in details.A simulation control system model was designed on the basis of the nonlinear motormodel. Some simulation result was given and analyzed in the condition of motor andgenerator.In the fourth part, this paper designed a hardware control circuit mainly by using thechip of DSP and CPLD, A feasible solution which can be realized in the software wasalso designed. The result were verified and analyzed by experiment.In the fifth part, make a summarization of this paper and some suggestions are givenfor further research about the control system of FPSRM.