Patent ID: 9166409
Filing Date: 2015-10-20
Classification: G01R,H02J

Abstract:
1. A system to perform automatic phase reversal detection, the system comprising: a first subsystem; a second subsystem configured to be synchronized with the first subsystem; and a controller configured to receive a first input from the first subsystem or the second subsystem and a second input from the first subsystem or the second subsystem and perform phase reversal detection based on the first input and the second input; wherein a second controller indicates, to the controller, a first measurement for a first origin of the first input at a first time and a second measurement for a second origin of the second input at a second time; and wherein the controller performs a first comparison of the first measurement and a measurement for the first input at the first time and a second comparison of the second measurement and a measurement for the second input at the second time and performs the phase reversal detection based on the first comparison and the second comparison.