Motor active noise reduction method and system
A technology of active noise reduction and motor parameters, applied in control systems, motor control, electrical components, etc., can solve problems such as affecting the environment and motor vibration, and achieve good noise reduction effects.
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[0036] The core of the present invention is to provide an active noise reduction method for a motor, which actively reduces the influence of the harmonics of the converter on the noise of the motor, realizes active noise reduction, and has a good noise reduction effect; another core of the present invention is to provide a motor active noise reduction method. Noise reduction system.
[0037] 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 of ordinary skill in the art without creative efforts shall fall wi...
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