Brushless doubly-fed induction generators (BDFIGs) represent an innovative class of electric machines that eliminate the need for mechanical brushes, thereby increasing reliability and reducing ...

A dc motor driving an ac alternator was used to simulate an asynchronous wind electric generator. The output was used to drive a commercial air conditioning unit containing a hermetically sealed three ...

Exelon Nuclear recently replaced the original motor-generator sets for its boiling water reactor (BWR) recirculation pumps at its Quad Cities Generating Station Unit 1 with adjustable-speed drives. We ...