Method for measuring motor parameter
A measurement method and motor technology, applied in the direction of motor generator testing, etc., can solve the problems of large volume and weight of induction motors, difficulty in applying on-site measurement, and inability to measure the actual performance of induction motors
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[0015] The present invention is a method for measuring motor parameters, and the technical content of the present invention will be described below with reference to the accompanying drawings.
[0016] see figure 1 As shown, it is a schematic flow chart of the steps of an embodiment of the present invention, as shown in the figure: the measurement method disclosed by the present invention includes the following steps: A. Provide a power supply device electrically connected to an induction motor. B. The power supply equipment outputs a driving power to the induction motor to accelerate the induction motor from static start to a steady speed without load (such as figure 1 Shown in step block S1), simultaneously detect and record a start-up instantaneous current and a start-up instantaneous voltage (such as figure 1 shown in step block S2). C. The power supply equipment stops outputting the driving power to decelerate the induction motor from the steady-state speed to a standst...
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