CN205723131U - A kind of security device shell-type shunt reactor - Google Patents

A kind of security device shell-type shunt reactor Download PDF

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Publication number
CN205723131U
CN205723131U CN201620122164.6U CN201620122164U CN205723131U CN 205723131 U CN205723131 U CN 205723131U CN 201620122164 U CN201620122164 U CN 201620122164U CN 205723131 U CN205723131 U CN 205723131U
Authority
CN
China
Prior art keywords
line
lead
cake
line cake
wire
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201620122164.6U
Other languages
Chinese (zh)
Inventor
陈德明
刘健
王北海
郝允蒙
陈伟
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JIANGSU REN'AN HI-TECH Co Ltd
Original Assignee
JIANGSU REN'AN HI-TECH Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by JIANGSU REN'AN HI-TECH Co Ltd filed Critical JIANGSU REN'AN HI-TECH Co Ltd
Priority to CN201620122164.6U priority Critical patent/CN205723131U/en
Application granted granted Critical
Publication of CN205723131U publication Critical patent/CN205723131U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of security device shell-type shunt reactor, it is by body, line end sleeve pipe, neutral bushing, neutral point goes between, line cake, winding, lead-in wire, pressure releaser summation current transformer forms, described winding two lays respectively at the internal both sides of body, line cake is between two windings, neutral point lead-in wire connecting line cake left upper end, the telescopic joint neutral point of line end goes between, on the downside of neutral bushing, two ends are respectively arranged with a current transformer, lead-in wire connecting line cake upper right side, the telescopic joint lead-in wire of line end, on the downside of line end sleeve pipe, two ends are respectively arranged with a current transformer, top on the right side of pressure releaser connector body, described line cake is flat rectangular shape, it is provided with insulating part on line cake, it is provided with magnetic shield outside described winding.This utility model insulation system is reasonable, and partial discharge quantity is low, and tolerance lightning impulse ability is strong, and stray loss is low, and electromagnetic force is little, and vibrations and noise are low, uniformity of temperature profile, good cooling results.

Description

A kind of security device shell-type shunt reactor
Technical field
This utility model belongs to a kind of electrical equipment, is specifically related to a kind of security device shell-type shunt reactor.
Background technology
Traditional reactor the most all includes the air gap gasket of upper core, lower core and centre, and integrated iron core uses silicon steel Sheet.In order to improve the anti-DC capability of product, generally require big air gap, but small product size can be caused to increase.Air gap gasket one As formed by plastic injection, be non-magnetic material.It is mainly used in suppressing the vibration between upper and lower iron core, reduces noise.Due to Silicon steel is primarily adapted for use in low frequency field, when circuit system exists higher hamonic wave or high-frequency direct-current component, and the filtering of reactor Effect is deteriorated, and the magnetostriction of stalloy simultaneously becomes big, and the high frequency noise of reactor becomes big.It addition, the termination of coil and connection Between terminal, the general mode using welding connects, and completes after welding, and completes after welding, the termination of coil be connected There is gap between terminal, greatly, caloric value is big, affects the use of whole product with being connected contact resistance between terminal to cause coil Life-span.
Utility model content
The purpose of this utility model is to provide a kind of security device shell-type shunt reactor, to solve to deposit in above-mentioned technology Deficiency.
In order to achieve the above object, the technical scheme that this utility model is used is:
A kind of security device shell-type shunt reactor, be by body, line end sleeve pipe, neutral bushing, neutral point lead-in wire, Line cake, winding, lead-in wire, pressure releaser summation current transformer form, and described winding two lays respectively at the internal both sides of body, Line cake is between two windings, and neutral point lead-in wire connecting line cake left upper end, the telescopic joint neutral point of line end goes between, neutral point set On the downside of pipe, two ends are respectively arranged with a current transformer, and go between connecting line cake upper right side, the telescopic joint lead-in wire of line end, line end set On the downside of pipe, two ends are respectively arranged with a current transformer, top on the right side of pressure releaser connector body.
Described line cake is flat rectangular shape, and line cake is provided with insulating part.
It is provided with magnetic shield outside described winding.
This utility model simple in construction, easy to use, technology is reasonable.Insulation system is reasonable, and partial discharge quantity is low, tolerates thunder Surge ability is strong, and stray loss is low, and without hot-spot, electromagnetic force is little, and vibrations and noise are low, uniformity of temperature profile, cooling effect The best.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
The utility model is described in further detail with detailed description of the invention below in conjunction with the accompanying drawings.
As it is shown in figure 1, a kind of security device shell-type shunt reactor, it is by body 1, line end sleeve pipe 2, neutral bushing 3, neutral point lead-in wire 4, line cake 5, winding 6, lead-in wire 7, pressure releaser 8 summation current transformer 9 form, described winding 6 two Laying respectively at the internal both sides of body 1, line cake 5 is between two windings 6, and neutral point goes between 4 connecting line cake 5 left upper ends, line end Sleeve pipe 2 connects neutral point lead-in wire 4, and on the downside of neutral bushing 3, two ends are respectively arranged with a current transformer 9, and go between 7 connecting lines Cake 5 upper right side, line end sleeve pipe 2 connecting lead wire 7, on the downside of line end sleeve pipe 2, two ends are respectively arranged with a current transformer 9, pressure Top on the right side of release 8 connector body 1, described line cake 5 is flat rectangular shape, and line cake 5 is provided with insulating part, described around It is provided with magnetic shield outside group 6.
Winding 6 is formed in parallel by two-way, and line end insulation against ground distance goes between 4 insulation against ground distances more than neutral point, winding 6 Molded insulator arrange along equipotential line, insulating reliability is high, and partial discharge quantity is low.Shell-type shunt reactor line cake 5 area is big, Between cake, electric capacity is big, and line cake 5 direct-to-ground capacitance is little, uses the molded insulator arranged along equipotential line, has the highest tolerance thunder and lightning punching The ability hit.The magnetic shield of shell-type shunt reactor absorbs magnetic fluxs whole in main empty path, and shield effectiveness is intact.Shell-type is in parallel Reactor line cake 5 vertically assembles, and the vertical oil duct on line cake 5 surface makes oil have good heat loss through convection, it is thus achieved that good cooling effect Really.

Claims (3)

1. a security device shell-type shunt reactor, is by body, line end sleeve pipe, neutral bushing, neutral point lead-in wire, line Cake, winding, lead-in wire, pressure releaser summation current transformer form, it is characterised in that: described winding two lays respectively at body Internal both sides, line cake is between two windings, and neutral point lead-in wire connecting line cake left upper end, the telescopic joint neutral point of line end is drawn Line, on the downside of neutral bushing, two ends are respectively arranged with a current transformer, and go between connecting line cake upper right side, and line end is telescopic joint Lead-in wire, on the downside of line end sleeve pipe, two ends are respectively arranged with a current transformer, top on the right side of pressure releaser connector body.
A kind of security device shell-type shunt reactor the most according to claim 1, it is characterised in that: described line cake is Flat rectangular shape, line cake is provided with insulating part.
A kind of security device shell-type shunt reactor the most according to claim 1, it is characterised in that: outside described winding Side is provided with magnetic shield.
CN201620122164.6U 2016-02-16 2016-02-16 A kind of security device shell-type shunt reactor Expired - Fee Related CN205723131U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620122164.6U CN205723131U (en) 2016-02-16 2016-02-16 A kind of security device shell-type shunt reactor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620122164.6U CN205723131U (en) 2016-02-16 2016-02-16 A kind of security device shell-type shunt reactor

Publications (1)

Publication Number Publication Date
CN205723131U true CN205723131U (en) 2016-11-23

Family

ID=57334703

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620122164.6U Expired - Fee Related CN205723131U (en) 2016-02-16 2016-02-16 A kind of security device shell-type shunt reactor

Country Status (1)

Country Link
CN (1) CN205723131U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107230545A (en) * 2017-07-18 2017-10-03 苏州基弘电气设备制造有限公司 A kind of power distribution cabinet shell-type shunt reactor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107230545A (en) * 2017-07-18 2017-10-03 苏州基弘电气设备制造有限公司 A kind of power distribution cabinet shell-type shunt reactor

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20161123

Termination date: 20180216

CF01 Termination of patent right due to non-payment of annual fee