Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

TSR type attenuation-free filter capacitor

A filter capacitor, no attenuation technology, applied in the field of capacitors, can solve the problem of short service life of capacitors, and achieve the effect of prolonging service life, ensuring safety, and improving safety and reliability.

Inactive Publication Date: 2022-05-24
北京鑫北科技有限公司
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] For this reason, the present invention provides a kind of TSR type non-attenuation filter capacitor, solves the problem that the service life of existing capacitor is shorter

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
  • TSR type attenuation-free filter capacitor
  • TSR type attenuation-free filter capacitor
  • TSR type attenuation-free filter capacitor

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0038] In order to make the purpose and advantages of the present invention clearer, the present invention will be further described below with reference to the embodiments; it should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention.

[0039] Preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only used to explain the technical principle of the present invention, and are not intended to limit the protection scope of the present invention.

[0040] It should be noted that, in the description of the present invention, the terms “upper”, “lower”, “left”, “right”, “inner”, “outer” and other terms indicated in the direction or the positional relationship are based on the drawings. The direction or positional relationship shown is only for the conve...

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 a TSR type attenuation-free filter capacitor which comprises an internal fuse and a core. Each core is connected with an inner fuse, and the m cores are connected in parallel to form a core group; and the n core groups are connected in series to form a capacitor array and are connected with the inner surface of the shell through the filling medium. When the capacitor array works, the rated capacitance of the capacitor array is set to be S, the capacitance of the capacitor array is detected in real time, if the capacitance is (m * n-k * m + 1) * S, k = 1, 2,..., n-1, the working state of each core in the capacitor array is detected, and if the working state of m-1 cores in a certain core group is abnormal, the capacitor stops working. According to the TSR type attenuation-free filter capacitor, the service life of the capacitor is prolonged by detecting the temperature of the core in the capacitor array.

Description

technical field [0001] The invention relates to the field of capacitors, in particular to a TSR type non-attenuation filter capacitor. Background technique [0002] A capacitor refers to two conductors that are close to each other with a non-conductive insulating medium sandwiched between them. A capacitor stores charge when a voltage is applied between its two plates. Capacitors play an important role in tuning, bypassing, coupling, filtering and other circuits. The filter capacitor is an energy storage device, which is often installed at both ends of the rectifier circuit to reduce the ripple factor of the AC pulsation to improve the high-efficiency and smooth DC output. [0003] However, the existing capacitors are often unusable as a whole due to the fact that the capacitor core is easily damaged, and there are problems such as a short service life of the capacitor. SUMMARY OF THE INVENTION [0004] Therefore, the present invention provides a TSR type non-attenuatin...

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): H01G4/002H01G4/224
CPCH01G4/224H01G4/002Y02E40/40
Inventor 李海燕
Owner 北京鑫北科技有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com