CN205487760U - Shunt capacitance ware - Google Patents
Shunt capacitance ware Download PDFInfo
- Publication number
- CN205487760U CN205487760U CN201620005016.6U CN201620005016U CN205487760U CN 205487760 U CN205487760 U CN 205487760U CN 201620005016 U CN201620005016 U CN 201620005016U CN 205487760 U CN205487760 U CN 205487760U
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- China
- Prior art keywords
- shell
- insulation board
- core body
- fixed plate
- connecting sleeve
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- Expired - Fee Related
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Abstract
The utility model discloses a shunt capacitance ware, include the shell, connect wire sleeve, connection piece and core, connect wire sleeve to establish on the shell, connect wire sleeve to be equipped with two, connect wire sleeve one side to be provided with the seal closure, seal closure and shell threaded connection, meet wire sleeve and shell fixed connection, connection piece and core are established in the shell, it is provided with binding post on the wire sleeve to connect, core one side is provided with fixed plate and insulation board, core, fixed plate and insulation board be fixed connection in proper order, core, fixed plate and the winding of the insulation board outside have the encapsulation piece, the encapsulation piece bottom is provided with splint, the encapsulation piece outside is provided with the lock ring circle, and this shunt capacitance ware can provide reactive power, reduces circuit energy losses and voltage loss, improves the electric energy quality, and insulating effectual, structural stability is high.
Description
Technical field
This utility model relates to a kind of transmission facility technical field, particularly relates to a kind of shnt capacitor.
Background technology
Shnt capacitor, former title phase-shift capacitor.It is mainly used in compensating the reactive power of power system inductive load, to improve power factor, improves quality of voltage, reduce line loss.Parallel single-phase capacitor is mainly made up of several parts such as center, shell and outlet structures.With metal forming (as pole plate) gather into folds with insulating paper or plastic sheeting together with wind, some elements, insulating part and securing member constitute electric capacity center through press-fiting, and varnished insulation oil.The lead-in wire of capacitor plate causes the outlet of outgoing line porcelain bushing pipe lower end after series and parallel and connects sheet.Capacitor metal casing filled with dielectric oil.
Electric load in electrical network such as motor, transformator etc., major part belongs to inductive load, needs to provide corresponding reactive power to these equipment in running.After the reactive-load compensation equipments such as shnt capacitor being installed in electrical network, the reactive power that inductive load is consumed can be provided, decrease the reactive power that electric network source provides to inductive load, carried by circuit, owing to decreasing reactive power flowing in electrical network, the electric energy loss that circuit and transformator cause therefore can be reduced because of conveying reactive power.
Shnt capacitor is mainly made up of capacity cell, impregnating agent, securing member, lead-in wire, shell and sleeve pipe.Capacity cell is typically rolled by folder insulating paper in the middle of two-layer aluminium foil and forms, and several capacity cells get up in parallel and serial, form capacitor body；In order to improve the dielectric withstanding voltage intensity of capacity cell, improving Characteristics of Partial Discharge and radiating condition, capacitor body is typically put in impregnating agent, and impregnating agent typically has mineral oil, chlorinated biphenyl, SF6 gas etc..The shell of capacitor typically uses sheet metal to be welded, and surface is coated with flame retardant paint, and equipped with connecting sleeve on cap, wall sides is welded with hanging scaffold, earth stud etc..Being also equipped with conservator or metal expander and pressure relief valve on the case lid of Large Copacity integrated capacitor, wall sides is equipped with flaky radiator, pressure type attemperating unit etc..
Current existing shnt capacitor structural stability is relatively low, and insulation effect is general, causes service life shorter.
Utility model content
The technical problems to be solved in the utility model is to provide one and enough provides reactive power, reduces line energy loss and voltage loss, improves the quality of power supply, and insulation effect is good, the shnt capacitor that structural stability is high.
nullFor solving the problems referred to above，This utility model adopts the following technical scheme that a kind of shnt capacitor，Including shell、Connecting sleeve、Connect sheet and core body，Described connecting sleeve is located on shell，Described connecting sleeve is provided with two，Described connecting sleeve side is provided with seal closure，Described seal closure is connected with outer casing screw，Described connecting sleeve is fixing with shell to be connected，Described connection sheet and core body set in the enclosure，It is provided with binding post on described connecting sleeve，Shell keeps Stability Analysis of Structures reliable，Binding post on connecting sleeve keeps easy-to-connect reliable，Seal closure is convenient to be overhauled the original paper in shell，Core body、Fixed plate and insulation board can keep good insulation effect and structural stability，Reactive power is enough provided，Reduce line energy loss and voltage loss，Improve the quality of power supply，Lock ring circle and encapsulation piece keep Stability Analysis of Structures，There is the function of protection against the tide simultaneously，Described core body side is provided with fixed plate and insulation board，Described core body、Fixed plate and insulation board are fixedly connected sequentially，Described core body、Fixed plate and insulation board outer felt are wound with encapsulation piece，It is provided with clamping plate bottom described encapsulation piece，Lock ring circle it is provided with outside described encapsulation piece.
As preferably, described connection sheet is fixing with core body, fixed plate and insulation board successively to be connected, and keeps connection stable.
As preferably, described core body is ceramic core, has good insulation effect.
As preferably, described insulation board thickness is 4mm, keeps insulation effect stable.
As preferably, described connection sheet is electrically connected with binding post, keeps easy-to-connect reliable.
This technical scheme has enough offer reactive powers, reduces line energy loss and voltage loss, improves the quality of power supply, and insulation effect is good, the feature that structural stability is high.
The beneficial effects of the utility model are: the shell of setting keeps Stability Analysis of Structures reliable, binding post on connecting sleeve keeps easy-to-connect reliable, seal closure is convenient to be overhauled the original paper in shell, core body, fixed plate and insulation board can keep good insulation effect and structural stability, reactive power is enough provided, reduces line energy loss and voltage loss, improve the quality of power supply, lock ring circle and encapsulation piece keep Stability Analysis of Structures, have the function of protection against the tide simultaneously.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in describing below is only embodiments more of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structure chart of a kind of shnt capacitor of the present utility model.
Detailed description of the invention
Refering to shown in Fig. 1, a kind of shnt capacitor, including shell 1, connecting sleeve 2, connect sheet 3 and core body 4, described connecting sleeve 2 is located on shell 1, described connecting sleeve 2 is provided with two, described connecting sleeve 2 side is provided with seal closure 5, described seal closure 5 is threadeded with shell 1, described connecting sleeve 2 is fixing with shell 1 to be connected, described connection sheet 3 and core body 4 are located in shell 1, it is provided with binding post 6 on described connecting sleeve 2, in use, it is linked in circuit by the binding post 6 on connecting sleeve 2, can run, device in shell 1 can be keeped in repair by seal closure 5 of outwarding winding.Described core body 4 side is provided with fixed plate 7 and insulation board 8, described core body 4, fixed plate 7 and insulation board 8 are fixedly connected sequentially, described core body 4, fixed plate 7 and insulation board 8 outer felt are wound with encapsulation piece 9, be provided with clamping plate 10, be provided with lock ring circle 11 outside described encapsulation piece 9 bottom described encapsulation piece 9.
Described connection sheet 3 is fixed be connected with core body 4, fixed plate 7 and insulation board 8 successively, in use, keeps connection stable.
Described core body 4 is ceramic core, in use, has good insulation effect.
Described insulation board 8 thickness is 4mm, in use, keeps insulation effect stable.
Described connection sheet 3 is electrically connected with binding post 6, in use, keeps easy-to-connect reliable.
In use, being linked in circuit by the binding post 6 on connecting sleeve 2, can run, the device in shell 1 can be keeped in repair by seal closure 5 of outwarding winding.
The beneficial effects of the utility model are: the shell of setting keeps Stability Analysis of Structures reliable, binding post on connecting sleeve keeps easy-to-connect reliable, seal closure is convenient to be overhauled the original paper in shell, core body, fixed plate and insulation board can keep good insulation effect and structural stability, reactive power is enough provided, reduces line energy loss and voltage loss, improve the quality of power supply, lock ring circle and encapsulation piece keep Stability Analysis of Structures, have the function of protection against the tide simultaneously.
The above; it is only detailed description of the invention of the present utility model; but protection domain of the present utility model is not limited thereto; any change expected without creative work or replacement; all should contain within protection domain of the present utility model; therefore, protection domain of the present utility model should be as the criterion with the protection domain that claims are limited.
Claims (5)
1. a shnt capacitor, it is characterized in that: include shell, connecting sleeve, connect sheet and core body, described connecting sleeve is located on shell, described connecting sleeve is provided with two, described connecting sleeve side is provided with seal closure, described seal closure is connected with outer casing screw, described connecting sleeve is fixing with shell to be connected, described connection sheet and core body set in the enclosure, it is provided with binding post on described connecting sleeve, described core body side is provided with fixed plate and insulation board, described core body, fixed plate and insulation board are fixedly connected sequentially, described core body, fixed plate and insulation board outer felt are wound with encapsulation piece, it is provided with clamping plate bottom described encapsulation piece, lock ring circle it is provided with outside described encapsulation piece.
Shnt capacitor the most according to claim 1, it is characterised in that: described connection sheet is fixing with core body, fixed plate and insulation board successively to be connected.
Shnt capacitor the most according to claim 1, it is characterised in that: described core body is ceramic core.
Shnt capacitor the most according to claim 1, it is characterised in that: described insulation board thickness is 4mm.
Shnt capacitor the most according to claim 1, it is characterised in that: described connection sheet is electrically connected with binding post.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620005016.6U CN205487760U (en) | 2016-01-06 | 2016-01-06 | Shunt capacitance ware |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620005016.6U CN205487760U (en) | 2016-01-06 | 2016-01-06 | Shunt capacitance ware |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205487760U true CN205487760U (en) | 2016-08-17 |
Family
ID=56663816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620005016.6U Expired - Fee Related CN205487760U (en) | 2016-01-06 | 2016-01-06 | Shunt capacitance ware |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205487760U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106877026A (en) * | 2017-03-28 | 2017-06-20 | 核工业理化工程研究院 | Anti-plated insulation boundling link device |
| CN113793754A (en) * | 2021-08-23 | 2021-12-14 | 合容电气股份有限公司 | 35kV direct floor type capacitor unit |
-
2016
- 2016-01-06 CN CN201620005016.6U patent/CN205487760U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106877026A (en) * | 2017-03-28 | 2017-06-20 | 核工业理化工程研究院 | Anti-plated insulation boundling link device |
| CN113793754A (en) * | 2021-08-23 | 2021-12-14 | 合容电气股份有限公司 | 35kV direct floor type capacitor unit |
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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: 20160817 Termination date: 20170106 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |