Anti-harmonic power capacitor with connector convenient to replace according to model of connecting piece

A power capacitor, easy to replace technology, used in anti-noise capacitors, capacitors, feedthrough capacitors and other directions, can solve the problems of accelerated equipment aging, reduced productivity, difficult to clean, etc., to improve work efficiency, improve power quality, and save time. Effect

Active Publication Date: 2021-01-29
JINGZHOU POWER SUPPLY COMPANY STATE GRID HUBEI ELECTRIC POWER
View PDF3 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The application of power electronic equipment is becoming more and more common. Power electronic devices are indispensable in the production process. The harmonics generated by these non-linear electrical equipment can lead to waste of electric energy, reduce system capacity, accelerate equipment aging, reduce productivity, If the power distribution system itself or other equipment connected to the system fails, and the existing capacitor terminals are generally of fixed design, long-term use will easily lead to poor contact and difficult cleaning. There are anti-harmonic capacitors. The internal capacitance is not easy to disassemble and maintain, and it takes a lot of time to disassemble.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Anti-harmonic power capacitor with connector convenient to replace according to model of connecting piece
  • Anti-harmonic power capacitor with connector convenient to replace according to model of connecting piece
  • Anti-harmonic power capacitor with connector convenient to replace according to model of connecting piece

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0026]The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0027] refer to Figure 1-10 , an anti-harmonic power capacitor that can be conveniently replaced according to the type of connector, including a housing 1, a plurality of first cooling holes 2 are opened on the left side of the housing 1, and the first cooling holes 2 and the housing 1 are integrated design, the right side of the casing 1 is provided with a plurality of second heat dissipation holes 3, the second heat dissipation holes 3 and the casing 1 are designed in one piece, and the reactor 5 and the capacitor body 11 are separated by a heat shield 4. Heat dissipation, improve heat dissipation efficiency, prevent components from being damaged due to overheating...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention relates to the technical field of power capacitors, and especially relates to an anti-harmonic power capacitor with a connector convenient to replace according to the model of a connecting piece. The capacitor comprises a shell, a heat insulation plate is arranged in an inner cavity of the shell, a reactor is arranged on the left side of the heat insulation plate, and a mounting plate is arranged on the right side of the lower surface of the inner cavity of the shell. Three first sliding grooves are formed in the upper surface of the mounting plate, capacitor fixing devices are installed in the first sliding grooves, a capacitor body is arranged on the upper surface of the mounting plate, the capacitor body is located between the capacitor fixing devices, an adjusting deviceis installed on the upper surface of the mounting plate, three threaded pipes are installed on the upper surface of shell, and the outer side of each threaded pipe is in threaded connection with a threaded cylinder. Through mutual cooperation of the structures, the anti-harmonic capacitor has an anti-harmonic function, the terminals can be conveniently replaced, the service life of the capacitor is prolonged, the capacitor body can be conveniently disassembled and assembled when needing to be maintained, and the working efficiency of capacitor maintenance is effectively improved.

Description

technical field [0001] The invention relates to the technical field of power capacitors, in particular to an anti-harmonic power capacitor which can conveniently replace connectors according to the type of connectors. Background technique [0002] Two conductors that are close to each other, with a layer of non-conductive insulating medium in between, constitute a capacitor. When a voltage is applied between the two plates of the capacitor, the capacitor will store charge. The capacitance of the capacitor is numerically It is equal to the ratio of the amount of charge on a conductive plate to the voltage between the two plates. Capacitors play an important role in tuning, bypassing, coupling, filtering and other circuits. It is used in the tuning circuit of transistor radios. It is also used in the coupling circuit and bypass circuit of color TV sets. With the rapid development of electronic information technology, the upgrading speed of digital electronic products is gettin...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): H01G4/38H01G4/35H01G4/224H01G4/40H01G2/10H01G2/04
CPCH01G4/38H01G4/35H01G4/224H01G4/40H01G2/106H01G2/04
Inventor 刘群峰
Owner JINGZHOU POWER SUPPLY COMPANY STATE GRID HUBEI ELECTRIC POWER
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products