Brushless DC Starter Generator

摘要

The report covers work performed on the design and development of a Brushless DC Starter Generator System and its testing. The unit was built and tested as a DC power generator and aircraft engine starter. In the generating mode the unit produced 200 amperes at 28-30 VDC within plus or minus 0.5V regulation. The unit was tested over the full speed range of 7700-12,000 RPM utilizing blast air cooling per MIL-G-6162(2). In the engine starting mode the unit was tested only at half rated conditions and 22 lb. ft. with starting torque at 385 amp input current.