Study On Switch Reluctance Motor Applied In Wind Generate System

As the energy and environment problem become more and more serious,many countries has paid more attention on wind power generation system due to its green and reproduction.The technology of wind power generating has become the research focus for specialists and scholars in many countries.This paper mainly focused on the application of Switched Reluctance Motor in the field of wind generation,and has down all-round study from theory to practice.Firstly,this paper summarized the actuality and the foreground of Wind Power Generating technology and presented several advantages of switched reluctance generator used in wind generation.The significance of study about switched reluctance Wind Power Generating System was given in this paper.Secondly,this paper introduced the operation principle of switched reluctance generator and the structure of its circuit.Then the thesis analyses the relation between inductance and rotor position angle,energy conversion in switched reluctance generator and the phase current.After these analyze,this paper introduces two control methods:the angle position control,the current chopping control,and compares character and application area about them.Thirdly,this paper introduced the hardware circuit of switched reluctance Wind Power Generating System and detailed operating principle of main function. Compared traditional pre/background software with embedded operating system software and reached a conclusion.Embedded real-time operating system was introduced into the switched reluctance motor control system,transplanted to the TMS320F2812DSE The paper gives the controller software based on the uc/os-â…¡system and the flow process chart of this system.Finally,an experiment was carried out for the whole system.On one hand The Experimental data proved the validation of hardware and software design of the system,On the other hand,by the analysis of experimental data,we have a clear view of switch reluctance generator actual condition,and form the foundation for further research.