CN201639307U - Box type passive dynamic passive compensation complete device - Google Patents
Box type passive dynamic passive compensation complete device Download PDFInfo
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- CN201639307U CN201639307U CN2010201603747U CN201020160374U CN201639307U CN 201639307 U CN201639307 U CN 201639307U CN 2010201603747 U CN2010201603747 U CN 2010201603747U CN 201020160374 U CN201020160374 U CN 201020160374U CN 201639307 U CN201639307 U CN 201639307U
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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 discloses a box type passive dynamic passive compensation complete device, which comprises a switch, a lightning arrester, a series reactor, a compensation capacitor, an inductive passive unit and a control device, wherein all devices are arranged in one 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 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 electric energy adjustment device of electric power system, particularly a kind of dynamic passive compensation the complete sets of equipment.
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 dynamic perceptual idle unit of the supporting employing of reactive compensation complete device carries out the compensation of reactive power to network system.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 dynamic passive compensation the complete sets of equipment of installation.
For solving the problems of the technologies described above, technical solution adopted in the utility model is:
A kind of box dynamic passive compensation the complete sets of equipment, comprise switch, series reactor and compensation condenser, each equipment is connected in series successively, the complete sets of equipment also comprise lightning arrester, 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 perceptual idle unit and control device in the described case shell, the idle unit of perception is connected in parallel on the two ends of series reactor and compensation condenser, and the output signal of each equipment is connected with the input of control device respectively.
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 the idle unit of described perception is: perceptual idle unit be magnet controlled reactor, thyristor series reactor or electronics reacance generator wherein any.
The further improvement of the idle unit of described perception is: if select magnet controlled reactor for use, can or seal in the dry type any for oil immersed type, resin filled type; As select for use the thyristor series reactor then can by air core reactor, resin casting dry-type iron core reactor, half iron core reactor or oil immersed type iron core reactor wherein any one and thyristor polyphone form, wherein thyristor can be one or more serial or parallel connections.
The improvement of control device described in the utility model is: control device is an idle compensating control.
The improvement of described idle compensating control is: idle compensating control is an independent control; 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 by any one is connected in optical fiber, the 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 be in switch cubicle, the band on-load switch of fuse or the isolating switch any one.
Improvement of the present utility model also is: also be provided with passive filtering branch road or the active filter that is used for filtering in the described case shell.
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 casing, 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 the control with reactive power compensation on the spot, the overall structure of simplified apparatus.Can also be arranged to bilayer even multilayer support in the case shell, equipment is installed in respectively on the support in the casing according to installation requirement, not only save space and floor space; And, after casing is integrated, also avoided equipment in transportation, to lose because the equipment of integrated system is more; Also saved greatly the on-the-spot set-up time simultaneously, avoided the unnecessary loss that causes because of wiring error.
Description of drawings
Fig. 1 is an internal structure schematic diagram of the present utility model.
Wherein: 1. switch, 2. series reactor, 3. compensation condenser, 4. discharge coil, 5. lightning arrester, 6. control device, 7. perceptual idle unit, 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 dynamic passive compensation the complete sets of equipment.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 arranged 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.
The on-load switch 1 of series reactor 2, compensation condenser 3, the discharge coil 4 that is connected with compensation condenser and band fuse is installed on the base in the case shell.
Switch, series reactor, compensation condenser are connected in series successively, and the other end of switch is connected with high voltage bus; One end of lightning arrester connects switch, the direct ground connection of the other end, the thyristor series reactor is connected in parallel on the two ends of series reactor and compensation condenser, adopt copper bar or aluminium row to connect between each equipment, and 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 (9)
1. box dynamic passive compensation the complete sets of equipment, comprise switch (1), series reactor (2) and compensation condenser (3), each equipment is connected in series successively, complete set of equipments also comprises lightning arrester (5), one end of lightning arrester is connected with switch, the direct ground connection of the other end, it is characterized in that: above-mentioned all devices is installed in the case shell (12), also comprise perceptual idle unit (7) and control device (6) in the described case shell, the idle unit of perception is connected in parallel on the two ends of series reactor and compensation condenser, and the output signal of each equipment is connected with the input of control device respectively.
2. a kind of box dynamic passive compensation the complete sets of equipment 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 dynamic passive compensation the complete sets of equipment according to claim 1 is characterized in that: the idle unit of described perception (7) for magnet controlled reactor, thyristor series reactor or electronics reacance generator wherein any.
4. a kind of box dynamic passive compensation the complete sets of equipment according to claim 3 is characterized in that: described magnet controlled reactor is oil immersed type, resin filled type or seals any of dry type; Described thyristor series reactor by air core reactor, resin casting dry-type iron core reactor, half iron core reactor or oil immersed type iron core reactor wherein any one and thyristor polyphone form.
5. a kind of box dynamic passive compensation the complete sets of equipment according to claim 1 is characterized in that: the control device (6) in the described case shell is an idle compensating control.
6. a kind of box dynamic passive compensation the complete sets of equipment according to claim 5, 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.
7. a kind of box dynamic passive compensation the complete sets of equipment according to claim 6, 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.
8. a kind of box dynamic passive compensation the complete sets of equipment according to claim 1 is characterized in that: described switch (1) is any one of switch cubicle, the on-load switch of being with fuse or isolating switch.
9. a kind of box dynamic passive compensation the complete sets of equipment 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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201603747U CN201639307U (en) | 2010-04-16 | 2010-04-16 | Box type passive dynamic passive compensation complete device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201603747U CN201639307U (en) | 2010-04-16 | 2010-04-16 | Box type passive dynamic passive compensation complete device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201639307U true CN201639307U (en) | 2010-11-17 |
Family
ID=43083813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201603747U Expired - Lifetime CN201639307U (en) | 2010-04-16 | 2010-04-16 | Box type passive dynamic passive compensation complete device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201639307U (en) |
-
2010
- 2010-04-16 CN CN2010201603747U patent/CN201639307U/en not_active Expired - Lifetime
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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 |