CN204967276U - Intelligent condenser of high pressure - Google Patents
Intelligent condenser of high pressure Download PDFInfo
- Publication number
- CN204967276U CN204967276U CN201520761711.0U CN201520761711U CN204967276U CN 204967276 U CN204967276 U CN 204967276U CN 201520761711 U CN201520761711 U CN 201520761711U CN 204967276 U CN204967276 U CN 204967276U
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- capacitor
- capacitor case
- vacuum switch
- case
- circuit board
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
- Y02E40/30—Reactive power compensation
Abstract
The utility model provides an intelligent condenser of high pressure, including capacitor case, the lower part is provided with the capacitor in the capacitor case, and the top of the capacitor is provided with vacuum switch, still is provided with control circuit board, the last current transformer that is provided with of control circuit board, the capacitor case upper end sets up three high -tension porcelain insulator, the capacitor is connected to respectively on the high -tension porcelain insulator through A, B, C three -phase lead -out wire, capacitor case's inside is full of liquid medium. This intelligent condenser of high pressure simple structure, with low costs, volume and weight more original power line reactive power compensator all reduce more than 50%, reduces more than the material cost 20%, uses original line pole single pole to arrange, and the installation cycle is short, and every can be for more than 2000 yuan user save material and mounting costs.
Description
Technical field
The utility model relates to 6kV ~ 10kV power circuit reactive power compensator in a kind of electric power electric industry, more particularly relates to a kind of high-voltage intelligent capacitor.
Background technology
In power industry, capacitor is conventional a kind of electric component, existing 6kV ~ 10kV power circuit reactive power compensator (having another name called high-pressure reactive compensation device on post) is assembled in a cabinet shunt capacitor, high-pressure vacuum contactor, controller, current transformer, voltage transformer etc.The defect of this device is that volume is large, weight large, and construct loaded down with trivial details, mounting material (cement pole, five metals tool) is many, high in cost of production.
Summary of the invention
In order to solve the above-mentioned problems in the prior art, the utility model provides that a kind of structure is simple, volume is little, lightweight high-voltage intelligent capacitor.
The utility model is achieved through the following technical solutions: a kind of high-voltage intelligent capacitor, comprise capacitor case, in described capacitor case, bottom is provided with capacitor body, the top of capacitor body is provided with vacuum switch, also be provided with control circuit board, described control circuit board is provided with current transformer, described capacitor case upper end arranges three high-tension porcelain insulators, described capacitor body has A, B, C three-phase lead-out wire, A, B, C three-phase lead-out wire is connected respectively on described vacuum switch, the outlet A of vacuum switch, C phase line is connected on two high-tension porcelain insulators wherein by current transformer, B phase line is directly connected on the 3rd high-tension porcelain insulator, the inside of described capacitor case is full of liquid medium.
In such scheme, described liquid medium is capacitor oil.
In such scheme, the side of described capacitor case is provided with aerial plug-in unit, and aerial plug-in unit is connected with described vacuum switch by wire.
In such scheme, two sides of described capacitor case have been provided with and have re-mounted hanger.
A kind of high-voltage intelligent capacitor of the utility model compared with prior art, has following beneficial effect:
1, reactive power compensator is simplified the structure, cost is low, and volume and weight all reduces more than 50%, reduces material cost more than 20%.
2, use original line pole single pole to arrange, installation period is short, and every platform can be user and saves material and mounting cost more than 2000 yuan.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model high-voltage intelligent capacitor;
Fig. 2 is the left view of Fig. 1.
In figure: 1. capacitor case, 2. capacitor body, 3.A phase line, 4. aerial plug-in unit, 5. vacuum switch, 6. high-tension porcelain insulator, 7.A phase lead-out wire, 8. current transformer, 9.B phase lead-out wire, 10. control circuit board, 11.C phase lead-out wire, 12.C phase line, 13. re-mount hanger, 14.B phase line.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment, the utility model high-voltage intelligent capacitor is further described:
Fig. 1 is the structural representation of the utility model high-voltage intelligent capacitor, and Fig. 2 is the left view of Fig. 1.In figure, this high-voltage intelligent capacitor comprises capacitor case 1, in capacitor case 1, bottom is provided with capacitor body 2, the top of capacitor body 2 is provided with vacuum switch 5, also be provided with control circuit board 10, control circuit board 10 is provided with current transformer 8, capacitor case 1 upper end arranges three high-tension porcelain insulators 6, described capacitor body 2 is provided with A, B, C triple line 3, 14 and 12, A, B, C triple line 3, 14 and 12 are connected respectively on described vacuum switch 5, A phase lead-out wire 7 corresponding on vacuum switch 5 and C phase lead-out wire 11 are connected on two high-tension porcelain insulators 6 wherein respectively by current transformer 8, B phase lead-out wire 9 is directly connected on the 3rd high-tension porcelain insulator, the inside of capacitor case 1 is full of liquid medium, liquid medium is capacitor oil.The side of capacitor case 1 is provided with aerial plug-in unit 4, and aerial plug-in unit 4 is connected with vacuum switch 5 by wire in capacitor case 1 inside, and the controller of aerial plug-in unit 4 in outside with high-voltage intelligent capacitor outside is connected.Two sides of capacitor case 1 are also provided with and have re-mounted hanger 13, be used for lifting by crane and installing.
The effect of this high-voltage intelligent capacitor is used to improve line power factor, reduces line loss, improves supply power voltage quality.At the voltage and current of controller through outside of sampling of the outer setting of high-voltage intelligent capacitor, carry out comprehensive descision and analysis to line power factor, send instruction in good time to vacuum switch 5, vacuum switch 5 pairs of capacitor bodies 2 drop into or cut off.Current transformer 8 is used to the electric current of sampling capacitor fuse 2, passes to controller, protects in time capacitor, in case overcurrent causes damage to capacitor.Control circuit board 10 is the wiring boards connecting peripheral control unit and inner vacuum switch 5.It accepts the instruction of controller, passes to vacuum switch 5.The effect of aerial plug-in unit 4 is the transition pieces importing or derive voltage, electric current and instruction connecting line.
This high-voltage intelligent capacitor arrangement is simple, and cost is low, and the more original power circuit reactive power compensator of volume and weight all reduces more than 50%, reduces material cost more than 20%.Use original line pole single pole to arrange, installation period is short, and every platform can be user and saves material and mounting cost more than 2000 yuan.
The above, it is only preferred embodiment of the present utility model, not any pro forma restriction is done to the utility model, although the utility model discloses as above with preferred embodiment, but and be not used to limit the utility model, any those skilled in the art, do not departing within the scope of technical solutions of the utility model, when the method and technology contents that can utilize above-mentioned announcement are made a little change or be modified to the Equivalent embodiments of equivalent variations, in every case be the content not departing from technical solutions of the utility model, according to any simple modification that technical spirit of the present utility model is done above embodiment, equivalent variations and modification, still belong in the scope of technical solutions of the utility model.
Claims (4)
1. a high-voltage intelligent capacitor, comprise capacitor case, it is characterized in that: in described capacitor case, bottom is provided with capacitor body, the top of capacitor body is provided with vacuum switch, also be provided with control circuit board, described control circuit board is provided with current transformer, described capacitor case upper end arranges three high-tension porcelain insulators, described capacitor body has A, B, C three-phase lead-out wire, A, B, C three-phase lead-out wire is connected respectively on described vacuum switch, the outlet A of vacuum switch, C phase line is connected on two high-tension porcelain insulators wherein by current transformer, B phase line is directly connected on the 3rd high-tension porcelain insulator, the inside of described capacitor case is full of liquid medium.
2. a kind of high-voltage intelligent capacitor according to claim 1, is characterized in that: described liquid medium is capacitor oil.
3. a kind of high-voltage intelligent capacitor according to claim 1, it is characterized in that: the side of described capacitor case is provided with aerial plug-in unit, aerial plug-in unit is connected with described vacuum switch by wire.
4. a kind of high-voltage intelligent capacitor according to claim 1, is characterized in that: two sides of described capacitor case have been provided with and have re-mounted hanger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520761711.0U CN204967276U (en) | 2015-09-22 | 2015-09-22 | Intelligent condenser of high pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520761711.0U CN204967276U (en) | 2015-09-22 | 2015-09-22 | Intelligent condenser of high pressure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204967276U true CN204967276U (en) | 2016-01-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520761711.0U Active CN204967276U (en) | 2015-09-22 | 2015-09-22 | Intelligent condenser of high pressure |
Country Status (1)
| Country | Link |
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| CN (1) | CN204967276U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105186536A (en) * | 2015-09-22 | 2015-12-23 | 刘林周 | High voltage intelligent capacitor |
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2015
- 2015-09-22 CN CN201520761711.0U patent/CN204967276U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105186536A (en) * | 2015-09-22 | 2015-12-23 | 刘林周 | High voltage intelligent capacitor |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |