CN203456222U - Electric reactor with good heat dissipation property - Google Patents

Electric reactor with good heat dissipation property Download PDF

Info

Publication number
CN203456222U
CN203456222U CN201320592885.XU CN201320592885U CN203456222U CN 203456222 U CN203456222 U CN 203456222U CN 201320592885 U CN201320592885 U CN 201320592885U CN 203456222 U CN203456222 U CN 203456222U
Authority
CN
China
Prior art keywords
conductor layer
iron core
reactor
wire
electric reactor
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
CN201320592885.XU
Other languages
Chinese (zh)
Inventor
沈永福
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.)
SUZHOU KANGKAI ELECTRIC CO Ltd
Original Assignee
SUZHOU KANGKAI ELECTRIC 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 SUZHOU KANGKAI ELECTRIC CO Ltd filed Critical SUZHOU KANGKAI ELECTRIC CO Ltd
Priority to CN201320592885.XU priority Critical patent/CN203456222U/en
Application granted granted Critical
Publication of CN203456222U publication Critical patent/CN203456222U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Landscapes

  • Coils Of Transformers For General Uses (AREA)

Abstract

The utility model relates to an electric reactor with a good heat dissipation property. The electric reactor comprises an iron core and multiple windings wound on the iron core, wherein each winding comprises at least one conductor layer, or a skeleton and at least one conductor layer wound on the skeleton, and each conductor layer is formed by winding at least one insulated conductor circle by circle. The electric reactor with the good heat dissipation property has the advantages that no insulating layer is arranged between the conductor layers of the windings of the electric reactor, the heat dissipation property and the overload capacity of the windings are improved, the service life of the electric resistor is prolonged, the consumption of chemical materials is reduced, and the electric reactor plays an important role in energy conservation and emission reduction.

Description

The reactor that heat dispersion is good
Technical field
The utility model relates to a kind of reactor, particularly the good reactor of a kind of heat dispersion.
Background technology
Reactor is comprised of coil and iron core, and its major function comprises: the capacity effect on (1) light zero load or light load circuit, to reduce Frequency Transient Overvoltage; (2) voltage improving on long power transmission line distributes; (3) make reactive power in light hours circuit in-situ balancing as far as possible, prevent that the unreasonable mobility of reactive power from also having alleviated the power loss on circuit simultaneously; (4) when unit and system are arranged side by side greatly, reduce power frequency steady state voltage on high voltage bus, be convenient to generator synchronous arranged side by side; (5) prevent the self-excitation resonance phenomena that generator band long transmission line may occur; (6), when adopting reactor Neutral grounding via small reactor device, also alternate the and phase earth capacitance of available small reactor compensated line, to accelerate the trend automatic distinguishing of powering, is convenient to employing.Due to its important function in circuit, need to constantly improve it.The coil of existing reactor comprises the conductor layer being turned to by wire and is arranged on the insulating barrier between conductor layer, existence due to insulating barrier, reduced heat radiation and the overload capacity of coil, manufactured insulating barrier simultaneously and need to use a large amount of chemical materials, resource has been caused to certain waste.
Summary of the invention
The purpose of this utility model is to provide the reactor that a kind of heat dispersion is good.
For achieving the above object, the technical solution adopted in the utility model is: the reactor that a kind of heat dispersion is good, it comprises iron core, a plurality of coil being set around on described iron core, coil described in each by least one layer conductor layer, formed or by skeleton and at least the conductor layer of one deck winding on described skeleton form, the conductor layer described in every layer suffers a circle coiling by least one insulated conductor one circle and forms.
Optimize, the cross section of described wire is rectangle, the broad side surface that the side at the place, both sides that this rectangle length of side is longer is wire, the narrow side that the side at the place, both sides that the length of side is shorter is wire, described wire turns to after conductor layer, and the inwall of conductor layer and outer wall are respectively two narrow sides of wire.
Optimize, described iron core be a day font iron core, described coil have three and distinguish winding and three stem stems of described iron core on.
Because technique scheme is used, the utility model compared with prior art has following advantages: naked layer between the conductor layer of the coil of reactor, thermal diffusivity and the overload capacity of coil have been improved, extended the life-span of reactor, reduced the use of chemical material, for energy-saving and emission-reduction play a significant role.
Accompanying drawing explanation
The front view that accompanying drawing 1 is reactor;
The front view that accompanying drawing 2 is coil;
The left view that accompanying drawing 3 is coil;
The three-dimensional view that accompanying drawing 4 is wire;
In above accompanying drawing: 1, conductor layer; 2, skeleton; 3, coil; 4, iron core; 11, wire; 12, broad side surface; 13, narrow side.
Embodiment
Below in conjunction with embodiment shown in the drawings, the utility model is further described.
As shown in Figure 1, the reactor that this heat dispersion is good comprises iron core 4, a plurality of coil 3 being set around on iron core 4, and in the present embodiment, iron core 4 is a day font iron core, and coil 3 has three and respectively on three stem stems of winding and iron core 4.
As shown in Figure 2,3, each coil 3 by least one layer conductor layer 1, formed or by skeleton 2 and at least the conductor layer 1 of one deck winding on skeleton 2 form, every layer conductor layer 1 suffers a circle coiling by least one insulated conductor 11 1 circle and forms.In the present embodiment, conductor layer 1 is one deck, and therefore the equal naked layer in its medial and lateral has improved the thermal diffusivity of coil, and then extended the useful life of reactor, and reduced the use of chemical material, for energy-saving and emission-reduction play a significant role.
As shown in Figure 4, the cross section of wire 11 is rectangle, the broad side surface 12 that the side at the place, both sides that this rectangle length of side is longer is wire, the narrow side 13 that the side at the place, both sides that the length of side is shorter is wire, wire 11 turns to after conductor layer 1, and the inwall of conductor layer 1 and outer wall are respectively two narrow sides 13 of wire 11.
Above-described embodiment is only explanation technical conceive of the present utility model and feature, and its object is to allow person skilled in the art can understand content of the present utility model and implement according to this, can not limit protection range of the present utility model with this.All equivalences of doing according to the utility model Spirit Essence change or modify, within all should being encompassed in protection range of the present utility model.

Claims (3)

1. the reactor that heat dispersion is good, it comprises iron core (4), a plurality of coil (3) being set around on described iron core (4), it is characterized in that: the coil described in each (3) by least one layer conductor layer (1), formed or by skeleton (2) and at least the conductor layer (1) of one deck winding on described skeleton (2) form, the conductor layer described in every layer (1) suffers a circle coiling by least one insulated conductor (11) circle and forms.
2. the good reactor of heat dispersion according to claim 1, it is characterized in that: the cross section of described wire (11) is rectangle, the broad side surface (12) that the side at the place, both sides that this rectangle length of side is longer is wire, the narrow side (13) that the side at the place, both sides that the length of side is shorter is wire, described wire (11) turns to after conductor layer (1), and the inwall of conductor layer (1) and outer wall are respectively two narrow sides (13) of wire (11).
3. the good reactor of heat dispersion according to claim 1, is characterized in that: described iron core (4) is a day font iron core, and described coil (3) has three and be set around respectively on three stem stems of described iron core (4).
CN201320592885.XU 2013-09-25 2013-09-25 Electric reactor with good heat dissipation property Expired - Fee Related CN203456222U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320592885.XU CN203456222U (en) 2013-09-25 2013-09-25 Electric reactor with good heat dissipation property

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320592885.XU CN203456222U (en) 2013-09-25 2013-09-25 Electric reactor with good heat dissipation property

Publications (1)

Publication Number Publication Date
CN203456222U true CN203456222U (en) 2014-02-26

Family

ID=50136082

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320592885.XU Expired - Fee Related CN203456222U (en) 2013-09-25 2013-09-25 Electric reactor with good heat dissipation property

Country Status (1)

Country Link
CN (1) CN203456222U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103489568A (en) * 2013-09-25 2014-01-01 苏州康开电气有限公司 Reactor with good heat dissipation performance
CN103489587A (en) * 2013-09-25 2014-01-01 苏州康开电气有限公司 High-radiation low-material-consumption coil
CN103489586A (en) * 2013-09-25 2014-01-01 苏州康开电气有限公司 Low-material-consumption reactor

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103489568A (en) * 2013-09-25 2014-01-01 苏州康开电气有限公司 Reactor with good heat dissipation performance
CN103489587A (en) * 2013-09-25 2014-01-01 苏州康开电气有限公司 High-radiation low-material-consumption coil
CN103489586A (en) * 2013-09-25 2014-01-01 苏州康开电气有限公司 Low-material-consumption reactor

Similar Documents

Publication Publication Date Title
CN203456222U (en) Electric reactor with good heat dissipation property
CN203588815U (en) Low consumable reactor
CN202230838U (en) Reeled-core dry-type transformer
CN204029584U (en) A kind of low-voltage coil winding for dry-type transformer
CN203552878U (en) Magnetic core structure of electric reactor
CN103489568A (en) Reactor with good heat dissipation performance
CN103489586A (en) Low-material-consumption reactor
CN204117793U (en) A kind of 110kV above three dimensional wound core transformer continuous winding
CN204243741U (en) Magnetic flux restricted type three-phase fault demand limiter
CN205264453U (en) A disc coil for dry -type water -cooled transformer
CN202816439U (en) Copper paper wrapped wire
CN203456248U (en) Transformer with strong overload resisting capacity
CN203444938U (en) High-heat-radiation environment-friendly transformer
CN202816440U (en) Aluminum foil wrapped conductor
CN204496947U (en) A kind of large oil immersed transformer paper using copper-clad composite conductor
CN204315276U (en) Heat radiating type cable
CN204010939U (en) A kind of iron silicon reactor
CN102881421A (en) Transformer for power system
CN103794343A (en) End terminal on-load voltage regulation single-phase 220 kV high-impedance transformer
CN202034094U (en) Self-adhesive composite lead structure
CN202977109U (en) Shell type transformer with low eddy current loss
CN203503323U (en) Aluminum alloy self-locking armored cable
CN204010991U (en) A kind of coil windings for iron silicon reactor
CN202905409U (en) Transformer structure
CN203746559U (en) Cross-linked polyethylene insulated power cable

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

Granted publication date: 20140226

Termination date: 20190925