CN201398078Y - Unattended operation vacuum combined type reactive power compensator for high-voltage electricity - Google Patents
Unattended operation vacuum combined type reactive power compensator for high-voltage electricity Download PDFInfo
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- CN201398078Y CN201398078Y CN2009200240048U CN200920024004U CN201398078Y CN 201398078 Y CN201398078 Y CN 201398078Y CN 2009200240048 U CN2009200240048 U CN 2009200240048U CN 200920024004 U CN200920024004 U CN 200920024004U CN 201398078 Y CN201398078 Y CN 201398078Y
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- cam
- unattended operation
- vacuum
- voltage
- reactive power
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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
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Abstract
The utility model relates to an unattended operation vacuum combined type reactive power compensator for high-voltage electricity, in particular to a vacuum multi-stage combined type compensator for high-voltage electricity machinery. The utility model is characterized in that a speed reducer, a dial plate shaft and a dial plate shaft which are connected with a motor drive a connecting lever to rotate; an energy storing spring is arranged on a camshaft and a cam; one end of an insulator is connected with the cam, and the other end is connected with a vacuum arc extinguish chamber through openscrews; high-voltage leads are connected with both ends of the vacuum arc extinguish chamber; both sides of the connecting lever are provided with buffers; the lower end of the dial plate is providedwith a position limiter; and the camshaft and the cam swing to reach the goal that the high-voltage leads are in parallel connection with multi-stage capacitance groups for switching. The utility model has the advantages of simple structure, convenient operation, unattended operation, multi-stage combination, computer processing, cam spring mechanism driving, automatic switching of multi-stage capacitance groups, reactive power compensation, reduced circuit electric loss, interchange current, stable voltage, small size and low noise, and is widely suitable for vacuum multi-stage combined typereactive power compensators for unattended operation machinery of grid transmission systems.
Description
Technical field:
The utility model relates to a kind of high-tension electricity unattended operation vacuum combination formula reactive-load compensator, particularly the multistage combined compensation arrangement equipment of high-tension electricity machinery vacuum.
Background technology:
At present, prior art mesohigh electrovacuum compensation arrangement, its defective is the automatic switching controlling organization, do not possess unattended operation electric substation function, can't be connected with microcomputer, cam mechanism is the open type handoff procedure, degree of freedom Da Yi causes out of hand, the automatic controller function is few, fixing rank, and the someone operates on duty, complex structure, the cost height, inconvenient maintenance is unfavorable for applying.
Summary of the invention:
The purpose of this utility model provides a kind of high-tension electricity unattended operation vacuum combination formula reactive-load compensator, and it is voltage and the power factor change that adopts in the high-voltage fence, machine is handled by the automatic controller drive motor as calculated, the multistage capacitance group of automatic switching is done reactive power compensation, reduces line loss, improves reactive factor, multistage combination, balanced balanced current, burning voltage is saved power consumption, unattended operation reaches the purpose of the multistage combination reactive power compensation of high pressure unattended operation mechanical vacuum.
The utility model high-tension electricity unattended operation vacuum combination formula reactive-load compensator takes following technical scheme to realize, it is by decelerator and cam and dial axle are set on the motor, cam is set on the camshaft, be provided with high-voltage conducting wires and insulator and vacuum interrupter in the hyperbaric chamber, high-voltage conducting wires is connected out on screw, motor and buffer and energy accumulation spring are set on the base plate, and the connecting lever both sides are provided with buffer, and the dial lower end is provided with stop.When voltage or power factor are higher or lower than set point in the high-voltage fence, take a sample by instrument transformer, computer vacancy value is sent signal and is given the rotation of automatic controller drive motor as calculated, drive dial and connecting lever rotation through decelerator by the dial axle, connecting lever is under the energy accumulation spring effect, camshaft and cam swing, insulator is opened apart from screw by accent and is made the vacuum interrupter closure or openness, reaches the purpose of high-voltage conducting wires multistage capacitance group switching in parallel.
The effect of the utility model high-tension electricity unattended operation vacuum combination formula reactive-load compensator is simple in structure, and is easy to operate, unattended operation, multistage combination, Computer Processing, cam spring mechanism drives, multistage capacitance group automatic switching, reactive power compensation reduces the line electricity loss, balanced balanced current, burning voltage, volume is little, and noise is low, is widely used in the multistage combined reactive power compensator of high-voltage fence unattended operation mechanical vacuum.
Description of drawings:
The utility model high-tension electricity unattended operation vacuum combination formula reactive-load compensator will describe in further detail in conjunction with the accompanying drawings.
Fig. 1 is the structural representation of the utility model high-tension electricity unattended operation vacuum combination formula reactive-load compensator.
Fig. 2 is the end view of the utility model high-tension electricity unattended operation vacuum combination formula reactive-load compensator.
1------------------------high-voltage conducting wires 9---is opened apart from screw 10---arc control device 11---base plate 12---buffer 13---stop 14---energy accumulation spring 15---dial 16---connecting lever to insulator 7 to camshaft 6 to dial axle 5 to cam 4 to decelerator 3 to motor 2 in hyperbaric chamber 8
Embodiment:
With reference to Fig. 1,2, the utility model high-tension electricity unattended operation vacuum combination formula reactive-load compensator, it is by decelerator 2 and cam 3 and dial axle 4 are set on the motor 1, cam 3 is set on the camshaft 5, be provided with high-voltage conducting wires 8 and combined insulation 6 and vacuum interrupter 10 in the hyperbaric chamber 7, high-voltage conducting wires 8 is connected out on screw 9, motor 1 and buffer 12 and energy accumulation spring 14 are set on the base plate 11, connecting lever 16 both sides are provided with buffer 12, dial 15 lower ends are provided with stop 13, when voltage or power factor are higher or lower than set point in the high-voltage fence, take a sample by instrument transformer, computer vacancy value is sent signal to 1 rotation of automatic controller drive motor as calculated, drive dial 15 through decelerator 2 by dial axle 4, connecting lever 16 is rotated, connecting lever 16 turns over the dead point under the effect of energy accumulation spring 14, camshaft 5 and cam 3 swings, insulator 6 is opened apart from screw 9 by accent, make vacuum interrupter 10 closure or openness, reach the purpose of high-voltage conducting wires 8 and multistage capacitance group automatic switching in parallel, realize the multistage combined reactive power compensator of high pressure unattended operation mechanical vacuum.
The embodiment of the utility model high-tension electricity unattended operation vacuum combination formula reactive-load compensator, it is by buffer 12 and stop 13 and motor 1 are set on the base plate 11, cam 3 is set on the camshaft 5, be provided with high-voltage conducting wires 8 and insulator 6 and vacuum interrupter 10 in the hyperbaric chamber 7, high-voltage conducting wires 8 is connected out on screw 9, connecting lever 16 both sides are provided with buffer 12, and dial 15 lower ends are provided with stop 13.Voltage or power factor are higher or lower than set point and are taken a sample by instrument transformer in the high-voltage fence, computer vacancy value is sent signal to 1 rotation of automatic controller drive motor as calculated, drive dial 15 through decelerator 2 by dial axle 4, connecting lever 16 is rotated, connecting lever 16 turns over the dead point under the effect of energy accumulation spring 14, camshaft 5 and cam 3 swings, insulator 6 is opened apart from screw 9 by accent, make vacuum interrupter 10 closure or openness, reach the purpose of high-voltage conducting wires 8 and multistage capacitance group automatic switching in parallel, realize the multistage combined reactive power compensator of high pressure unattended operation mechanical vacuum.
Claims (1)
1, a kind of high-tension electricity unattended operation vacuum combination formula reactive-load compensator, it is by decelerator (2) and cam (3) and dial axle (4) are set on the motor (1), it is characterized in that being provided with on the camshaft (5) cam (3), be provided with high-voltage conducting wires (8) and insulator (6) and vacuum interrupter (10) in the hyperbaric chamber (7), high-voltage conducting wires (8) is connected out on screw (9), motor (1) and buffer (12) and energy accumulation spring (14) are set on the base plate (11), connecting lever (16) both sides are provided with buffer (12), and dial (15) lower end is provided with stop (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200240048U CN201398078Y (en) | 2009-03-16 | 2009-03-16 | Unattended operation vacuum combined type reactive power compensator for high-voltage electricity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200240048U CN201398078Y (en) | 2009-03-16 | 2009-03-16 | Unattended operation vacuum combined type reactive power compensator for high-voltage electricity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201398078Y true CN201398078Y (en) | 2010-02-03 |
Family
ID=41620609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200240048U Expired - Fee Related CN201398078Y (en) | 2009-03-16 | 2009-03-16 | Unattended operation vacuum combined type reactive power compensator for high-voltage electricity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201398078Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113985076A (en) * | 2021-10-26 | 2022-01-28 | 西安高压电器研究院有限责任公司 | Arc extinguish chamber opening distance changing device |
-
2009
- 2009-03-16 CN CN2009200240048U patent/CN201398078Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113985076A (en) * | 2021-10-26 | 2022-01-28 | 西安高压电器研究院有限责任公司 | Arc extinguish chamber opening distance changing device |
| CN113985076B (en) * | 2021-10-26 | 2024-01-30 | 西安高压电器研究院股份有限公司 | Arc extinguishing chamber variable-spacing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100203 Termination date: 20110316 |