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Showing 1 to 2 of 2 for “"Engineering - Electrical, Electronic and Electrotechnical Engineering"”.
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The influence of unbalanced magnetic pull on the reliability of induction motors
… influence of unbalanced magnetic pull (~.m.p.) and associated phenomena on the reliability of induction motors. The work arose from investigations into the premature failure or malfunction of several large and important 6600 volt induction motors whilst in service. Insofar as the writer can …
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A microcomputer controller for a nylon spinning machine
… system which reads two tachometer pulse trains and various plant interlocks and produces two pulse trains which are used to control two solid state variable frequency variable voltage inverters and their AC motors. The specification calls for 24 controllers to be linked to a PDP 11/23 host …