CN201639306U - Box type voltage-regulating type passive compensation complete device - Google Patents
Box type voltage-regulating type passive compensation complete device Download PDFInfo
- Publication number
- CN201639306U CN201639306U CN2010201603501U CN201020160350U CN201639306U CN 201639306 U CN201639306 U CN 201639306U CN 2010201603501 U CN2010201603501 U CN 2010201603501U CN 201020160350 U CN201020160350 U CN 201020160350U CN 201639306 U CN201639306 U CN 201639306U
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- complete device
- voltage
- reactive compensation
- switch
- equipment
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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 discloses a box type voltage-regulating type passive compensation complete device, which comprises a switch, a lightning arrester, a voltage regulator, a series reactor, a vacuum contactor, a compensation capacitor, a parallel reactor and a control device, wherein all devices are arranged in a box casing; and a bracket for mounting the equipment is arranged in the box casing. By mounting the complete equipment in one box casing, the utility model not only can protect the equipment, realize the integral movement and transportation of the complete equipment, avoid the damage to the equipment in the disassembly and assembly processes and prolong the service life of the equipment, but also can meet the requirements of digitalized transformer substations.
Description
Technical field
The utility model relates to the reactive compensation complete device of the electric energy adjustment device of electric power system, particularly a kind of voltage-regulation type.
Background technology
Along with the increase day by day of power distribution network capacity, the quality of power supply in the electrical network also exists serious day by day pollution, therefore how to purify the quality of power supply, improves the operation of power networks environment, and further energy-conservation, becomes the research direction of electric power system.At present there has been the equipment of a variety of maturations to be used to improve the quality of power supply, for example install fixed compensation capacitor device or shunt reactor etc. additional and regulate in electrical network, the reactive compensation complete device of voltage-regulation type is to adopt voltage regulator network system to be carried out the compensation of reactive power.Each equipment in the complete sets of equipment is installed on the concrete foundation, connect by copper bar, lead, by the fence bib, its floor space is bigger, and open-air the installation in equipment being in all day expose to the weather, not only shortened the useful life of equipment, also be subjected to external influence easily, cause the generation of short circuit, breaking phenomena; And be difficult for after the installation repeating dismounting, rigid dismounting must cause the damage of equipment.In addition, because the controller of the complete sets of equipment belongs to control appliance, must be installed in indoorly, could guarantee the safe working environment of controller, but the installation of present this outdoor equipment can not be satisfied the service conditions of controller, also just can not adapt to the requirement of digital transformer substation.
The utility model content
The technical problems to be solved in the utility model provide a kind of removable, be convenient to transport the voltage-regulation type reactive compensation complete device of installation.
For solving the problems of the technologies described above, technical solution adopted in the utility model is:
A kind of box voltage-regulation type reactive compensation complete device, comprise switch, series reactor and compensation arrangement, each equipment is connected successively, switch is connected with high voltage bus, one end of lightning arrester connects switch, the direct ground connection of the other end, above-mentioned all devices is installed in the case shell, also comprise voltage regulator, vacuum contactor and control device in the described case shell, voltage regulator and vacuum contactor are connected between switch and the series reactor, and the output signal of each equipment is connected with the input of control device.
Improvement of the present utility model is: described case shell inside is provided with the single or multiple lift support that is used for erection unit.
The improvement of described control device is: control device is an idle compensating control.
The improvement of described idle compensating control is: idle compensating control is a platform independent controller; Or has only the controller of measurement on the spot of measurement function.When what install in the case shell is when measuring controller on the spot, also need in the complete set of equipments to be provided with and measure the corresponding distant place of controller controller on the spot, distant place controller with measure controller on the spot and carry out mutual communication by optical fiber, cable or wire.Distant place controller is installed in the control room, a distant place.
The improvement of switch described in the utility model is: switch is the on-load switch or in the isolating switch any one of switch cubicle, band fuse.
The improvement of described compensation arrangement is: compensation arrangement is shunt reactor and/or building-out capacitor; When adopting building-out capacitor, also comprise the discharge coil that is connected with building-out capacitor in the complete set of equipments, when adopting shunt reactor and building-out capacitor simultaneously, shunt reactor is connected in parallel on the two ends of series reactor and building-out capacitor.
The improvement of described voltage regulator is: voltage regulator be auto-coupling, twin coil formula or induction type wherein any one; Voltage regulator can also be the wherein a kind of of oil immersed type, dry type, and dry type comprises resin filled type, encapsulated type.
Further improvement of the utility model is: also be provided with passive filtering branch road or the active filter that is used for filtering in the described case shell.
Improvement of the present utility model also is: described case shell is indoor use type or outdoor use type.
Owing to adopted technique scheme, the obtained technological progress of the utility model is:
The utility model is installed in complete set of equipments in the case shell, not only can play protection, equipment is hedged off from the outer world, be in the good running environment equipment, avoided the destruction of other artificial or toys etc., and exposed to the weather the damage of equipment; In addition, can also realize that the integral body of complete equipment moves, avoid the damage of equipment in disassembly process, the life-span of having improved equipment.
The utility model is installed in control device in the case shell, can measure and realize the control of reactive power compensation on the spot, has simplified the overall structure of equipment.Can also be arranged to bilayer even multilayer support in the case shell, equipment is installed in respectively on the support in the case shell according to installation requirement, not only conserve space and floor space; And, after the case shell is integrated, also avoided equipment losing in transportation because the equipment of integrated system is more; Also saved greatly the on-the-spot set-up time simultaneously, avoided wiring error to cause other unnecessary loss.After the utility model is transported to the appointed place, only needs and to come into operation in power line and the necessary holding wire leading-in box shell.
Description of drawings
Fig. 1 is an internal structure schematic diagram of the present utility model.
Wherein: 1. switch, 2. series reactor, 31. building-out capacitors, 32. shunt reactors, 4. discharge coil, 5. lightning arrester, 6. control device, 7. vacuum contactor, 8. voltage regulator, 9. support, 10. bus inlet, 11. cable outlets, 12. casees shells.
Embodiment
Below in conjunction with Figure of description and specific embodiment, the utility model is described in further detail.
Fig. 1 is a kind of internal structure schematic diagram of box voltage-regulation type reactive compensation complete device.Comprise outdoor molding box shell 12, case shell internal fixation is furnished with the support 9 that is used for erection unit, and the equipment of case shell inside is divided into two-layer installation by support, and the bottom of case shell is provided with cable outlet 11, and the lateral wall top of case shell is provided with bus inlet 10.
On the case shell inner support control device 6 is installed, this control device is for measuring controller on the spot, with measure the corresponding distant place of controller controller on the spot and be installed in the control room, a distant place, measure on the spot between controller and the distant place controller by optical-fibre communications, optical fiber passes cable outlet 11 and inserts case shell inside.
Switch, voltage regulator, vacuum contactor, series reactor and building-out capacitor are connected in series successively, and an end of switch is connected with high voltage bus, is embodied as the switching of covering device; One end of lightning arrester connects switch, the direct ground connection of the other end; Shunt reactor is connected in parallel on the two ends of series reactor and building-out capacitor, realizes dual compensate function; Adopt copper bar or aluminium row to connect between above-mentioned each equipment.The output signal of each equipment is connected with the input of measuring controller on the spot by cable.After the complete sets of equipment assembling and debugging are finished, but just integral hoisting transports the scene to.After being transported to the appointed place, only need a end with switch in the bus leading-in box shell, optical fiber is inserted in the control room, a distant place, promptly finish the whole erection process, can put into operation.When needs dismounting equipment moves to the elsewhere, cut off the electricity supply and communication cable can be realized whole moving, can not damage equipment.
The material of the utility model case shell can adopt metal, nonmetal or both compound; Its structure also can be made according to field demand.
Claims (10)
1. box voltage-regulation type reactive compensation complete device, comprise switch (1), series reactor (2) and compensation arrangement, each equipment is connected successively, switch is connected with high voltage bus, one end of lightning arrester (5) connects switch, the direct ground connection of the other end is characterized in that: above-mentioned all devices is installed in the case shell (12), also comprises voltage regulator (8), vacuum contactor (7) and control device (6) in the described case shell.
2. a kind of box voltage-regulation type reactive compensation complete device according to claim 1 is characterized in that: described case shell inside is provided with the single or multiple lift support (9) that is used for erection unit.
3. a kind of box voltage-regulation type reactive compensation complete device according to claim 1 is characterized in that: the control device (6) in the described case shell is an idle compensating control.
4. a kind of box voltage-regulation type reactive compensation complete device according to claim 3, it is characterized in that: described idle compensating control is an independent control, or has only the controller of measurement on the spot of measurement function.
5. a kind of box voltage-regulation type reactive compensation complete device according to claim 4, it is characterized in that: also be provided with in the complete set of equipments and measure the corresponding distant place of controller controller on the spot, described distant place controller with measure controller on the spot and be connected by any one of optical fiber, cable or wire.
6. a kind of box voltage-regulation type reactive compensation complete device according to claim 1 is characterized in that: described switch (1) is the on-load switch or in the isolating switch any one of switch cubicle, band fuse.
7. a kind of box voltage-regulation type reactive compensation complete device according to claim 1 is characterized in that: described compensation arrangement is shunt reactor (32) and/or building-out capacitor (31).
8. a kind of box voltage-regulation type reactive compensation complete device according to claim 1 is characterized in that: described voltage regulator (8) be auto-coupling, twin coil formula, induction type wherein any one, perhaps be the wherein a kind of of dry type, oil immersed type.
9. a kind of box voltage-regulation type reactive compensation complete device according to claim 1 is characterized in that: also be provided with passive filtering branch road or the active filter that is used for filtering in the described case shell.
10. a kind of box voltage-regulation type reactive compensation complete device according to claim 1 is characterized in that: described case shell is indoor use type or outdoor use type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201603501U CN201639306U (en) | 2010-04-16 | 2010-04-16 | Box type voltage-regulating type passive compensation complete device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201603501U CN201639306U (en) | 2010-04-16 | 2010-04-16 | Box type voltage-regulating type passive compensation complete device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201639306U true CN201639306U (en) | 2010-11-17 |
Family
ID=43083812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201603501U Expired - Lifetime CN201639306U (en) | 2010-04-16 | 2010-04-16 | Box type voltage-regulating type passive compensation complete device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201639306U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102104255A (en) * | 2011-01-28 | 2011-06-22 | 湖北网安科技有限公司 | Landscape-type miniaturized constant-temperature high-voltage reactive compensating device |
| CN102820663A (en) * | 2012-08-23 | 2012-12-12 | 无锡双力电力设备有限公司 | Dynamic reactive power compensation and harmonic treatment complete equipment |
-
2010
- 2010-04-16 CN CN2010201603501U patent/CN201639306U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102104255A (en) * | 2011-01-28 | 2011-06-22 | 湖北网安科技有限公司 | Landscape-type miniaturized constant-temperature high-voltage reactive compensating device |
| CN102820663A (en) * | 2012-08-23 | 2012-12-12 | 无锡双力电力设备有限公司 | Dynamic reactive power compensation and harmonic treatment complete equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101117 |