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We have developed a transverse flux linear switched reluctance motor (TFLSRM) in which 12 primary-side poles, each composed of four sectors, boost efficiency over the whole operating range. Each sector can operate independently, enhancing the robustness of the system by providing fault tolerance. We present a standard design method for the machine based on a power output equation related to the machine...
The three-phase, squirrel-cage, induction motor (IM) is the most used type of electrical motor in industry. Nowadays, energy recovering during deceleration or breaking periods is a well-explored technique in IMs fed by converters, incorporating special rectifier/inverter input stages, allowing energy to be injected back into the power grid. However, for line-fed IMs, during stopping or deceleration...
Most oversized three-phase induction motors operate with low efficiency and power factor, which is by far the most important cause of poor power factor in industrial installations. In the low-load operating periods, motor performance can be improved both in terms of efficiency and power factor through stator-winding connection change from delta to star. In this paper, a new low-cost electronic device...
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