Inventor
PATEL SUBHASH C
US6 patents
Patents
6 patentsUS7675720B1Mar 9, 2010
Motor protection using accurate slip calculations
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Frequency measurement for load shedding and accurate magnitude calculation
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Electric motor protection using a virtual speed switch
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Induction motor slip calculation
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Differential protection using instrument transformer signal transducers
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Electric motor thermal protection using stator current measurements
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