Study Of Performance Testing Technology On Small Type Of Permanent Magnetic Wind Power Generator

Along with magnetism of magnetic material being improved, compacter design for coupling magnetic field and modern technics being advanced continuously, the design ways for small type of permanent magnetic wind power generator having been optimized continually. The performance of small type of permanent magnetic wind power generator can be analyzed reasonably in one exact testing system, which will direct optimization and design.In this paper, the testing technology on performance of small type of permanent magnetic wind power generator was studied.Integrated national standard on testing small type of wind power generator, the testing technology by motor driving way had been studied. Then, one special testing system was designed. Connected testing standard, FD-300 type of permanent magnetic wind power generator acted as object, the performance experiment was made for it, the curve was fit by data, the curves of power and efficiency were fit by Matlab at different nationalstandard. At the same time, the expressions on U-n, P-n and η-nwere obtained. Moreover, the methods on testing starting damp torque and temperature of generator were presented. By testing results, the performance of generator sample had been evaluated, the method, process and content on the testing technology by motor driving way were described fully.The wind power driving testing device was composed, and the testing...