Motor starting state judgment method and device, storage medium and electronic equipment
A technology of starting state and motor, applied in computer parts, instruments, complex mathematical operations, etc., can solve the problem of inaccurate judgment of starting state, and achieve the effect of accurate judgment of starting state
Pending Publication Date: 2022-05-31
浙江中凯科技股份有限公司
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[0004] In view of this, an embodiment of the present invention provides a method, device, storage medium, and electronic equipment for judging the starting state of a motor to solve the technical problem of inaccurate judgment on the starting state of a motor in the prior art
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[0025] In order to make the purposes, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments These are some embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts shall fall within the protection scope of the present invention.
[0026] The embodiment of the present invention provides a method for judging the starting state of a motor, such as figure 1 As shown, the method for judging the starting state of the motor includes the following steps:
[0027] Step S101: Acquire a plurality of current values after the motor is set to the start flag. Specifically, when t...
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The invention discloses a motor starting state judgment method and device, a storage medium and electronic equipment. The method comprises the steps of obtaining a plurality of current values after a motor is set to a starting flag bit; carrying out gentle degree analysis according to the deviation of the plurality of current values, and determining whether the current motor is in a gentle state or not; when the motor is in the smooth state, it is determined that starting of the motor is completed. According to the method, when the motor is connected with the load, a plurality of current values of the motor after the starting flag bit is set are obtained, and the starting current is determined to be the peak value, the gentle degree is calculated and analyzed according to the deviation of the plurality of current values, and the gentle state of the motor is judged; if so, determining that the motor is started. Compared with the mode of judging the current current and the rated current through calculation in the prior art, judgment is carried out through the real-time current without manual intervention auxiliary judgment, and therefore judgment of the starting state of the motor is more accurate.
Description
technical field [0001] The present invention relates to the technical field of motor state detection, in particular to a method, device, storage medium and electronic equipment for judging the starting state of a motor. Background technique [0002] In the prior art, the judgment of the starting state of the motor basically adopts the calculation of the current current and the rated current to judge whether the motor is in or has finished starting. [0003] However, the premise of the accuracy of this judgment is that the set rated current is accurate, that is to say, the set rated current is basically consistent with the actual running current of the motor. However, if the user does not set the current protection value, or does not set the current protection value accurately, or adopts the automatic setting of the current protection value, it will cause errors in the judgment of the motor starting state, and at the same time, the start time-out of fault protection with the ...
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IPC IPC(8): G06K9/62G06F17/18
CPCG06F17/18G06F18/24
Inventor 邱建洪林丽丽阮丁远屠瑜权屠旭慰
Owner 浙江中凯科技股份有限公司