The Starting Performance Of A Six Phase 12/10 Switched Reluctance Motor Used In ISAD And Its Matching To Internal-combustion Engine

Because of its excellent characteristics of simple and firm structure, low cost, high energy density, producing high torque when speed is low, etc, Switched Reluctance Motor (SRM) has been widely applied in Starter/Generator(S/G) system for aviation and automobile field. As an important part of ISAD system, the starting performance of SRM has been fully studied. Based on Finite Element Method (FEM), the new type 12/10 SRM is fully studied in this paper.In this paper, the basic theory of SRM is discussed , the design of the structure parameters of 12/10 SRM is present; based on the characteristics of the power, the torsion force and the whole resistance of the internal combustion engine, the matching of SRM to the internal combustion engine is studied; based on the starting performance(the whole resistance in starting state ) of the internal combustion engine, the static and the dynamic states (the static state is when the motor is in zero state and the dynamic state is the starting performance of the motor with fixed turn-on angle and different turn-off angles) of 12/10 SRM is fully studied, which is based on the motor design software named ANSOFT, meanwhile the starting performance of 8/6 SRM is studied for comparison; the influence of air gap on SRM is fully studied , the electromagnetic and the temperature field of SRM is primarily discussed and the starting performance of different structures of SRM are studied in comparison; the experiment platform is set up, which is studied on the starting performance of 12/10 SRM in 1/2 and 1/3 turn-on periods.