DEVICE FOR MEASURING THE INTENSITY sincerely to the collector ELECTRICAL MACHINES

摘要

The invention relates to electrical engineering, in particular to devices intended for experimental investigation and control sparking on the collector. The apparatus by using two blocks of calculation of the standard deviation of arcing allows the pulse duration to form the diagnostic parameters sparking pulse durations distribution manifold and at the time, which increases the accuracy of the determination of the causes of increased sparking and unsatisfactory switching the collector of electrical machines.