A Miniature Intelligent Harmonic Suppression Capacitor

Abstract

The invention discloses a miniature intelligent harmonic suppression capacitor, belonging to the technical field of capacitors. A vibration damping assembly is also arranged in the elastic air bag and between the elastic air bag and the capacitor core. In the present invention, through the designed energy conversion component, the heat-absorbing performance of the immersion liquid to the capacitor core can be improved, which can ensure the long-term stable operation of the capacitor core, and the temperature of the immersion liquid can be effectively controlled inside the storage cavity. Therefore, the technical requirements of the capacitor core for high temperature sealing can be reduced, so that the maintenance cost can be easily reduced. The capacitor core provides multi-band vibration damping effect, and the drive assembly accelerates the heat exchange frequency of the impregnating liquid.

Description

technical field [0001] The invention belongs to the technical field of capacitors, and in particular relates to a miniature intelligent harmonic suppression capacitor. Background technique [0002] As components, capacitor products are widely used in equipment in all walks of life. With the continuous improvement of technology and equipment technology, especially the large-scale use of power electronic devices, the requirements for capacitor use environment are getting higher and higher. For example, "A Heat Dissipating Capacitor" (Publication No.: CN110828161B) published by China Patent Network, the technical problem solved by this patent is that the existing heat dissipating capacitor is not provided with a clamping top cover assembly during use, resulting in the fixed capacitor body. If it is not strong, it is easy to shake, which affects the heat dissipation efficiency, causes damage to the capacitor, wastes material resources, and increases the cost of installation. How...

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Problems solved by technology

[0003] The purpose of the present invention is: in order to solve the problem that the existing miniature intelligent harmonic suppression capacitor still has some deficiencies in the process of use, because the volume of the capacitor is slightly smaller than other components and parts, in order to improve the heat dissipation effect, mostly By adding heat sinks and other structures to improve the heat dissipation performance, the fluidity of the immersion liquid cannot be improved, resulting in limited heat dissipation performance, and it does not have a good shock absorption effect and cannot adapt to the vibration environment of different frequency bands. A miniature Intelligent Harmonic Suppression Capacitor

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