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  5. Development of system of monitoring of low-voltage asynchronous electric motors

Development of system of monitoring of low-voltage asynchronous electric motors

Yu.A. Yasinskiy, M.V. Levandovskiy, A.N. Minko
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Possibility of development and creation of the system of the operating monitoring of low-voltage asynchronous electric motors is considered. It is shown that multiplying their terms of service and increase of operating reliability gives a greater economic effect substantially, what improvement of basic technological and economic indexes of electric motors. Technical tasks which must be decided for creation of the system of the operating monitoring of low-voltage asynchronous electric motors are formulated. The charts of structurally-consequences of basic knots of electric motors, allowing to decide set the problems, are developed. It is shown that increase of technical and economic efficiency of exploitation of low-voltage asynchronous electric motors it is possible to obtain, by the increase of their operating reliability and timely exposure of malfunctions of work, latent dangerous defects and prognostication of refusals of low-voltage asynchronous electric motors, related to their development.
Keywords: system of the operating monitoring of low-voltage asynchronous electric motors, multiplying the terms of service of electric motors, increase of reliability of electric motors, charts of structurally-consequences of basic knots of electric motors