High-voltage corrugated resistor

A technology of corrugated resistance and high voltage, applied in the direction of resistance terminal/electrode, spiral coil/spiral disk resistance element, etc., can solve the problems of voltage difference, complex structure, inconvenient installation, etc., to reduce potential difference and avoid high voltage breakdown , the effect of easy installation

Inactive Publication Date: 2014-09-03
SHANGHAI EAGTOP ELECTRONICS TECH
View PDF11 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a high-voltage ripple resistor with simple structure, convenient installation, elimination of high-voltage hidden dangers, and reduced potential difference, which solves the problem of complex structure of traditional ripple resistors, inconvenient installation, and certain problems. The voltage difference needs to consider the problem of its insulation

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
  • High-voltage corrugated resistor

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0008] In order to make the present invention more comprehensible, preferred embodiments are described in detail below with accompanying drawings.

[0009] The present invention is a high voltage ripple resistor, such as figure 1 As shown, it includes a porcelain tube 2, a resistance wire 4 is wound on the porcelain tube 2, a pipe collar 5 is hooped at both ends of the porcelain tube 2, and a wiring cover 6 is set at both ends of the porcelain tube 2, and the wiring cover 6 will Both ends of the pipe collar 5 and the porcelain pipe 2 are sleeved therein, supplemented by mounting bolts, and the middle of the outer side of the terminal cover 6 is connected with the terminal 1 .

[0010] When in use, the resistor of the present invention can be directly connected to a high-voltage system, and can be integrated with a wire busbar without a support structure. The invention uses the equipotential technology to separate the resistor body from the support, removes the support structu...

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 discloses a high-voltage corrugated resistor. The high-voltage corrugated resistor is characterized by comprising a ceramic tube, wherein a resistance wire winds the ceramic tube, two ends of the ceramic tube are respectively provided with a tube hoop and are also respectively sleeved with a junction cover, each tube hoop is arranged in the corresponding junction cover, and the middle part of the outer side of each junction cover is provided with a junction terminal. The high-voltage corrugated resistor is simple in structure and convenient to install; a support structure is eliminated on the basis of a traditional corrugated resistor, the resistance junction terminals are assembled to form an installation support, and the resistor is suspended in a high-voltage system, so that the insulation problem does not need to be taken into account, and the high-voltage potential danger is eliminated. By omitting the support, the relation between high voltage and the ground can be disconnected, so that a resistor body is integrated with the high-voltage system, the connection between high voltage and low voltage is cut off, application voltage is integrated with system voltage, a potential difference is reduced, the voltage resistance of the resistor body does not need to be taken into account, and the high-voltage breakdown is avoided. The resistor body and the ceramic tube are used as the support, so that the overall strength can be improved, and the market requirement can be met.

Description

technical field [0001] The invention relates to a high-voltage corrugated resistor, which is mainly used for the resistance load of a high-voltage system and belongs to the field of resistors. Background technique [0002] The traditional ripple resistor has a complex structure and is inconvenient to install. It needs to be suspended by a bracket, and the bracket needs to be grounded for protection, and there is a certain voltage difference; when operating in a humid place, its insulation must be considered to prevent leakage. At present, the voltage level is gradually developing towards high voltage, and the demand for high voltage loads is increasing. The traditional ripple resistors can no longer meet the market demand. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a high-voltage ripple resistor with simple structure, convenient installation, elimination of high-voltage hidden dangers, and reduced potential ...

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 & AuthorityApplications(China)
IPC IPC(8): H01C3/14H01C1/14
Inventor洪英杰
OwnerSHANGHAI EAGTOP ELECTRONICS TECH