In this paper, we propose an off-the-grid compressive sensing based method to detect brokenbar fault in squirrel-cage induction motors. To validate our method, we first build a dynamic model of squirrel-cage induction motor using multi-loop equivalent circuit to simulate motor current under fault conditions. We then develop an off-the-grid compressive sensing algorithm to extract the fault char...

Abstruct Behavior of basic and complex logic gates using complementary pass-transistor logic (CPL) under various single-stuck faults are investigated. The result shows that all stuck-on faults in the basic CPL gates can be detected by current monitoring, but no logic monitoring is possible. Similarly all bridging faults between gate and source of basic CPL gates can be detected only by current ...

This paper presents, tests and compares three earthing systems (TT, TN and IT) for Micro-Grid (MG) protection against various fault types during the connected mode. The main contribution of this work is including the models of all the micro sources which interfaced to the MG by power electronic inverters. Inverters in turns are provided with current limiters and this also included in the invert...