CN201956597U - Single-space totally-integrated all-in-one intelligent cabinet for substation - Google Patents
Single-space totally-integrated all-in-one intelligent cabinet for substation Download PDFInfo
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- CN201956597U CN201956597U CN2011200372538U CN201120037253U CN201956597U CN 201956597 U CN201956597 U CN 201956597U CN 2011200372538 U CN2011200372538 U CN 2011200372538U CN 201120037253 U CN201120037253 U CN 201120037253U CN 201956597 U CN201956597 U CN 201956597U
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Abstract
A single-space totally-integrated all-in-one intelligent cabinet for a substation consists of a functional equipment chamber (10) at the front part and a temperature control chamber (11) at the rear part, intelligent components integrating the functions of protection, measurement, control and state-monitoring of the substation single space are placed in the functional equipment chamber and comprise a protection, measurement and control all-in-one device (2), a merging unit and intelligent terminal all-in-one device (3) and a state-monitoring component all-in-one device (4); the temperature control chamber (10) is equipped with a set of temperature control system (5); the temperature control system consists of a heat exchanger, a heater and a temperature controller; the size of a top cap (6) of the intelligent cabinet is larger than that of the cabinet body, and the top cap adopts an inclined plane; and the intelligent cabinet adopts a front/rear open door (8) made of a double-layered stainless steel plate, the standard distance between the two layers of the stainless steel plates is 25mm, and seal strips are attached to the inner sides of the door panels.
Description
Technical field
The utility model relates to transformer station's cabinet, belongs to transformer station's monospace protection measurement and control area, especially relates to the fully integrated integral intelligent cabinet in a kind of transformer station monospace.
Background technology
That intelligent transformer station adopts is advanced, reliable, integrated, the smart machine of low-carbon (LC), environmental protection; be standardized as basic demand with full station information digitalization, communications platform networking, information sharing; automatically finish basic functions such as information gathering, measurement, control, protection, metering and monitoring, and can support the transformer station of senior functions such as real-time power network is controlled automatically, intelligence adjusting, on-line analysis decision-making, collaborative interaction as required.
Intelligent transformer station compares with traditional transformer station, full station according to the IEC61850 standard by " three layer of two net " structure construction, the process layer realize primary equipment intellectuality, status monitoring function and with the digitlization transmission of bay level equipment.Intelligent substation equipment has major technique features such as information digitalization, function are integrated, compact conformationization, status visualization, meets easy expansion, easily upgrading, easily transforms, the requirement on industrial application of easy care.
According to investigations; also there are not protection, measurement, the control of integrated transformer substation monospace, the outdoor intelligent cabinet of status monitoring function in the present intelligent transformer station; there are not intelligent assemblies such as outdoor protection measurement and control integration device, the merge cells intelligent terminal of placing on the spot is integrated, status monitoring assembly integrated apparatus, i.e. protection, measurement, control, the status monitoring function of its built-in intelligent assembly integrated transformer substation monospace yet.
Under this background, need just the fully integrated integral intelligent cabinet in transformer station monospace is studied; and in intelligent substation project, carried out Successful Practice; realize state net company's " intelligent substation relay protection technical specification ", protection equipment is transferred on the spot.
The utility model content
The purpose of this utility model is to propose the fully integrated integral intelligent cabinet in a kind of transformer station monospace.Its built-in intelligent assembly is integrated protection, measurement, control, the status monitoring function of transformer station monospace; wherein protect measurement and control integration, the merge cells intelligent terminal is integrated, the status monitoring assembly is integrated; each functional device can carry out incorporate structural design, signal transmission and Installation and Debugging, has realized that function is integrated, structure-integrated.
Solution of the present utility model is: the fully integrated integral intelligent cabinet in transformer station monospace (1), and intelligent cabinet is made up of the function device cabin (10) of front portion and the temperature control cabin (11) at rear portion; The intelligent assembly of the protection of placement integrated transformer substation monospace, function device cabin, measurement, control, status monitoring function, intelligent assembly comprises a protection measurement and control integration device (2), a merge cells intelligent terminal integrated (3), a status monitoring assembly integrated apparatus (4) of configuration, each functional device can carry out incorporate structural design, signal transmission and Installation and Debugging, has realized that function is integrated, structure-integrated; For the reliable and stable out of doors operation of each intelligent assembly in the intelligent cabinet, the cabinet rear portion is provided with the temperature control cabin, and at temperature control cabin (10) configuration one cover temperature control system (5).Described temperature control system is to be made of heat exchanger, heater and temperature control.Intelligence cabinet top cover (6) size strengthens than cabinet, and top cover adopts the inclined-plane.The intelligence cabinet adopts front/rear single open-door (8), and single open-door is double-deck stainless steel, and the normal pitch between the two-layer corrosion resistant plate is 25mm, and sealing strip is posted in the door-plate inboard.
The mounting structure spare that equipment compartment (10) is equipped with is the embedded junction member, makes the embedded installation of intelligent assembly.
After adopting such scheme, the utlity model has following characteristics:
1). realized that function is integrated, structure-integrated
Resource optimization has been passed through in the integrated design of each intelligent assembly, and dependable performance is stable, has made things convenient for operation and configuration.
2). saved equipment investment and corresponding construction investments such as cable;
A main real-world objects of intelligent transformer substation construction is in order to reduce the quantity of transformer station's inner control cable, owing to raw-material rise in price, cable cost is more and more higher, on the one hand on the one hand, the optical cable Electro Magnetic Compatibility is much better than cable, can significantly improve the reliability of signal transmission in the transformer station.In addition, become analog signal and can increase transfer bandwidth and amount of information greatly into digital signal.
3). saved the floor space and the investment of protection cell and master-control room etc.;
Use the outdoor fully integrated integral intelligent cabinet of placing on the spot and make that protecting observing and controlling to transfer becomes possibility; thereby can significantly reduce the floor space of protection cell and master-control room, this has tangible benefit concerning some need reduce the city transformer station in transformer station soil and underground substation as far as possible.
4). this intelligence cabinet has been optimized secondary circuit and structure;
Originally since once with the segmentation of the specialty of secondary, make that the many functions in former traditional convergence control cabinet repeat mutually with the function that protection is controlled in the secondary, for example anti-jump, pressure atresia, three-phase are inconsistent or the like.Redundant loop can be cancelled and simplify to Based Intelligent Control cabinet based on a secondary integration effectively, improved the reliability of whole secondary circuit.
5). uniting and adjustment are finished before dispatching from the factory, and the field adjustable workload reduces;
In the traditional scheme, the cable of primary equipment and secondary device be connected and debug the scene of can only arriving after finish, debugging cycle is long, secondary device uniting and adjustment are finished in factory in new departure, to on-the-spot post debugging workload minimum.Can shorten the cycle of putting into operation significantly.
6). humiture in the intelligent cabinet is controlled in a control and a distant place, backstage automatically on the spot, makes each functional device reliability service in the cabinet;
By on the spot automatically a control and a distant place, backstage control humiture in the intelligent cabinet, make environment in the cabinet meet the running environment of electronic equipments such as relaying protection, guaranteed the interior reliable and stable operation of each functional device of cabinet.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is further described.
Fig. 1 is a front elevation of the present utility model;
Fig. 2 is the anterior equipment compartment figure of cabinet of the present utility model;
Fig. 3 is cabinet of the present utility model rear portion temperature control cabin figure.
Embodiment
Below with reference to drawings and the specific embodiments, structure of the present utility model and operation principle are elaborated.
Cooperate shown in Figure 1, an intelligent cabinet (1), its built-in intelligent assembly is integrated protection, measurement, control, the status monitoring function of transformer station monospace, a protection measurement and control integration device (2), a merge cells intelligent terminal integrated apparatus (3), a status monitoring assembly integrated apparatus (4) have wherein been disposed, each functional device can carry out incorporate structural design, signal transmission and Installation and Debugging, has realized that function is integrated, structure-integrated;
Intelligence cabinet top cover (6) size strengthens than cabinet, and lid periphery adopts the inclined-plane, helps flowing of rainwater; Fixedly the time, trip bolt should be placed on cabinet base and operate, and adopts fixing hole on the basis for intelligence cabinet base (7) outward appearance Founder, rack.The base front and rear cover plate is fixed with antitheft nail, adopts stainless steel material.
The intelligence cabinet adopts front/rear single open-door (8), joins double-deck stainless steel, and the normal pitch between the two-layered steel plates is 25mm, door-plate below welding grounding screw, and sealing strip is posted in the inboard.
The intelligence cabinet adopts unified door lock (9), and unified key is selected waterproof, rust-proof type for use.During installation, handle is (under the state of locking a door) downwards, and door lock does not exceed cabinet surface 25mm.
The intelligence cabinet is made up of the function device cabin (10) of front portion and the temperature control cabin (11) at rear portion.
Equipment compartment (10) provides mounting structure, is used to install each intelligent assembly (2), (3), (4), and mounting means is embedded.
Temperature control cabin (11) is arranged on the cabinet rear portion, for the reliable and stable out of doors operation of each intelligent assembly in the intelligent cabinet, and configuration temperature control system (5) (containing heat exchanger, heater, controller etc.) in the cabin.
Above embodiment only is explanation technological thought of the present utility model; can not limit protection range of the present utility model with this; every according to the technological thought that the utility model proposes, any change of being done on the technical scheme basis all falls within the utility model protection range.
Claims (3)
1. fully integrated integral intelligent cabinet in transformer station monospace, it is characterized in that: intelligent cabinet is made up of the function device cabin (10) of front portion and the temperature control cabin (11) at rear portion; The intelligent assembly of the protection of placement integrated transformer substation monospace, function device cabin, measurement, control, status monitoring function, intelligent assembly comprises a protection measurement and control integration device (2), a merge cells intelligent terminal integrated (3), a status monitoring assembly integrated apparatus (4) of configuration, puts a cover temperature control system (5) in temperature control cabin (10); Described temperature control system is to be made of heat exchanger, heater and temperature controller.
2. a kind of transformer station as claimed in claim 1 fully integrated integral intelligent cabinet in monospace is characterized in that: intelligent cabinet top cover (6) size strengthens than cabinet, and top cover adopts the inclined-plane.
3. as claim 1,2 described a kind of transformer station fully integrated integral intelligent cabinets in monospace, it is characterized in that: intelligent cabinet adopts front/rear single open-door (8), single open-door is double-deck stainless steel, and the normal pitch between the two-layer corrosion resistant plate is 25mm, and sealing strip is posted in the door-plate inboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200372538U CN201956597U (en) | 2011-02-12 | 2011-02-12 | Single-space totally-integrated all-in-one intelligent cabinet for substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200372538U CN201956597U (en) | 2011-02-12 | 2011-02-12 | Single-space totally-integrated all-in-one intelligent cabinet for substation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201956597U true CN201956597U (en) | 2011-08-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200372538U Expired - Fee Related CN201956597U (en) | 2011-02-12 | 2011-02-12 | Single-space totally-integrated all-in-one intelligent cabinet for substation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201956597U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104090613A (en) * | 2014-07-21 | 2014-10-08 | 国家电网公司 | Crossed control method for switching loads in temperature and humidity adjusting system of local control panel |
| US9529940B2 (en) | 2012-06-19 | 2016-12-27 | AEP Transmission Holding Company, LLC | Modular substation protection and control system |
-
2011
- 2011-02-12 CN CN2011200372538U patent/CN201956597U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9529940B2 (en) | 2012-06-19 | 2016-12-27 | AEP Transmission Holding Company, LLC | Modular substation protection and control system |
| CN104090613A (en) * | 2014-07-21 | 2014-10-08 | 国家电网公司 | Crossed control method for switching loads in temperature and humidity adjusting system of local control panel |
| CN104090613B (en) * | 2014-07-21 | 2016-06-29 | 国家电网公司 | A kind of cross-over control method of switching load in convergence control cabinet temperature and humidity regulation system |
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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: 20110831 Termination date: 20170212 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |