CN203218736U - Wind power tower power distribution cabinet - Google Patents
Wind power tower power distribution cabinet Download PDFInfo
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- CN203218736U CN203218736U CN 201320245874 CN201320245874U CN203218736U CN 203218736 U CN203218736 U CN 203218736U CN 201320245874 CN201320245874 CN 201320245874 CN 201320245874 U CN201320245874 U CN 201320245874U CN 203218736 U CN203218736 U CN 203218736U
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- distribution cabinet
- power distribution
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- power
- transformer
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Abstract
The utility model discloses a wind power tower power distribution cabinet. The power distribution cabinet comprises a transformer, a major loop, branch loops, an auxiliary loop and a cable incoming and outgoing line side plate; and the transformer, a major loop, branch loops and the auxiliary loop are integrated in one cabinet. A cabinet door of the wind power tower employs an embedded structure; the cabinet body is subjected to integral electrophoresis or galvanizing and then electrostatic spraying; the power distribution cabinet is provided inside with a dry type transformer used for satisfy self power consumption of a blower fan; the power distribution cabinet is equipped with a lightning protection device; the cable incoming and outgoing line side plate employs an epoxy plate; a tapered end for locking the cable employs a copper nickel plating tapered end; a major loop chamber and a transformer chamber are isolated; a 690V system and a 400V system are separated to enhance safety performance; and a heat radiation fan and a heating plate are provided. The above wind power tower power distribution cabinet has advantages of compact layout, light weight, small volume, low cost, comprehensive functions and high grade of protection, and can satisfy the requirements of main circuit switching, protection on generating set and self power consumption of the generating set.
Description
Technical field
The utility model relates to the controller switching equipment technical field, especially a kind of wind-power tower power distribution cabinet.
Background technology
The fast development of domestic wind power generation industry, there are abominable, the ungetable characteristics of environment in wind power plant, and the volume of wind turbine generator tower tube is limited, needs the power distribution cabinet of a adaptation of particular design wind power plant.The similar products of successful Application and on-line operation have at present: WT1650 wind turbine generator tower tube power distribution cabinet, WT1500 wind turbine generator tower tube power distribution cabinet.Present GGD type power distribution cabinet, volume is big, and transformer, main switch separate, and function is complete inadequately, can't effectively put into the tower tube.The surface adopts acid washing phosphorization to spray again, and anticorrosion, anti-salt fog function is not strong, does not satisfy the wind energy turbine set requirement; The cabinet door adopts raised type, and degree of protection is not high; Cable turnover line adopts steel plate, and eddy current is bigger, and temperature rise is higher, and use is restricted.Therefore, be badly in need of a power distribution cabinet that is suitable for the wind turbine generator characteristics, with the switching, protection and the generating set that satisfy the wind-powered electricity generation power delivery usefulness from electricity consumption.
In the prior art, application number is that 201220232022.7 utility model patent discloses a kind of combination power distribution cabinet, comprise basement, instrument transformer chamber, negative control chamber, measuring room, outlet chamber and capacitance compensation chamber, basement, instrument transformer chamber, negative control chamber, measuring room are arranged at the front side of power distribution cabinet, and outlet chamber and capacitance compensation chamber are arranged at the rear side of power distribution cabinet.The utility model can satisfy the requirement that power department is implemented family controlling/monitoring intelligent management better, and can effectively prevent electricity filching behavior by basement, instrument transformer chamber, negative control chamber, measuring room, outlet chamber and capacitance compensation chamber are set.The utility model patent of application number: 201120287490.X discloses a kind of expansion power distribution cabinet for the megawatt-level wind testboard, it is characterized in that: this expansion power distribution cabinet is located on the circuit of the circuit breaker Q F2 that is access to wind power generator frequency transformator, described expansion power distribution cabinet is provided with circuit breaker Q F11, the QF12 of 2 parallel connections, and cable on the circuit is divided into 2 grades.It masks some unwanted cables with more cable classification on the circuit, and the installing hole that connects the power line reservation with fan frequency converter cooperates, and reaches the equal effect that cable must be torn, be connect to testboard test different capacity blower fan open.The utility model is simple and reasonable, use the testboard test different capacity blower fan of band the utility model expansion power distribution cabinet, not only can make wiring save time, laborsaving, and the working life that prolongs testboard, for shortening the wind-driven generator R﹠D cycle, the quick test new equipment provides guarantee, provides guarantee for improving wind-driven generator production efficiency.Application number: 201010236519.1 patent of invention discloses a kind of plastic power distribution cabinet and has mainly produced the Qianmen of plastic power distribution cabinet and back casing (perhaps going out Qianmen and the back casing of plastic power distribution cabinet with flame-retardant polypropylene olefine resin or fire-retardant nylon resin or Corvic and the injection mo(u)lding of glass fiber net sheet) by flame-retardant polypropylene olefine resin or fire-retardant nylon resin or Corvic and wire netting sheet through injection moulding or compression molding, with plastic hinge Qianmen and back casing combination is installed to be made again.This plastic power distribution cabinet have good insulation preformance, fire-retardant, in light weight, exempt from paint, ageing-resistant and low characteristics of production cost are widely used in the distribution system of power plant, communication section and enterprises and institutions.Above prior art is not the power distribution cabinet that is suitable for the wind turbine generator characteristics fully all, is difficult to satisfy switching, protection and the generating set of wind-powered electricity generation power delivery from the usefulness of electricity consumption.
The utility model content
Technical problem to be solved in the utility model provides a kind of wind-power tower power distribution cabinet that is suitable for the wind turbine generator characteristics, and it can satisfy switching, protection and the generating set of wind-powered electricity generation power delivery from the demand of electricity consumption.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: described wind-power tower power distribution cabinet comprises cabinet, transformer, major loop, duplexure, subsidiary loop and cable turnover line side plate, and described transformer, major loop, duplexure and subsidiary loop are integrated in the cabinet; Major loop is positioned at power distribution cabinet top, and transformer is positioned at the power distribution cabinet bottom, separates with dividing plate with major loop, and subsidiary loop is positioned at the power distribution cabinet bottom, is installed on the guide rail.
Described wind-power tower power distribution cabinet cabinet door adopts embedded structure, increases the useful space, improves degree of protection, and is small and exquisite attractive in appearance.The whole electrophoresis of described wind-power tower power distribution cabinet cabinet or zinc-plated electrostatic spraying more afterwards, metal surface stability is strong, strengthens anticorrosion anti-salt fog function greatly.
Be provided with a dry-type transformer in the described wind-power tower power distribution cabinet, be used for satisfying blower fan from the electricity consumption demand.The left part unique spacer of described wind-power tower power distribution cabinet is equipped with lightning protection component, can effectively prevent the infringement of being struck by lightning.Described cable turnover line side plate adopts epoxy plate, effectively reduces eddy current, reduces temperature rise; Being used for the tapered end of locking cable adopts copper nickel plating tapered end, and effectively locking cable is strengthened protection.
The major loop chamber of described wind-power tower power distribution cabinet and transformer room isolate, and 690V system and 400V system separate, and strengthen security performance.Described wind-power tower power distribution cabinet right lower quadrant design has radiator fan and heating plate, and radiating effect is good, and temperature rise is low, has except the condensation function.
Described wind-power tower power distribution cabinet cabinet can be assembled by the two parts that separate layout.
Above-mentioned wind-power tower power distribution cabinet adopts transformer, major loop, duplexure and subsidiary loop centralized layout, and compact in design is in light weight; volume is little, and cost is low, and is multiple functional; the degree of protection height satisfies switching to main circuit, to the protection of generating set and the generating set demand from electricity consumption.
Description of drawings
Fig. 1 is the schematic diagram of the utility model wind-power tower power distribution cabinet interior layout;
Fig. 2 is the cable turnover line side plate schematic diagram of the utility model wind-power tower power distribution cabinet.
Wherein: 1, transformer, 2, major loop, 3, duplexure, 4, subsidiary loop, 5, cable turnover line side plate, 6, dry-type transformer, 7, lightning protection component, 8, radiator fan, 9, heating plate.
Embodiment
As shown in Figure 1, described wind-power tower power distribution cabinet comprises cabinet, transformer 1, major loop 2, duplexure 3, subsidiary loop 4 and cable turnover line side plate 5, and described transformer 1, major loop 2, duplexure 3 and subsidiary loop 4 are integrated in the cabinet.Major loop 2 is positioned at top; Transformer 1 is positioned at the bottom, separates with major loop 2 usefulness dividing plates, and dividing plate is the major loop chamber with top, and dividing plate is the transformer room with the lower part.Subsidiary loop 4 is positioned at the bottom, is installed on the guide rail.
Described wind-power tower power distribution cabinet cabinet door adopts embedded structure.Electrostatic spraying again after the whole electrophoresis of wind-power tower power distribution cabinet cabinet also can be with zinc-plated replacement electrophoresis.Be provided with a dry-type transformer 6 in the wind-power tower power distribution cabinet, be used for satisfying blower fan from the electricity consumption demand.Described wind-power tower power distribution cabinet is installed lightning protection component 7, and lightning protection component is installed on the left part unique spacer.Described cable turnover line side plate 5 adopts epoxy plate; Being used for the tapered end of locking cable adopts copper nickel plating tapered end.
The major loop chamber of described wind-power tower power distribution cabinet and transformer room isolate, and 690V system and 400V system separate, and strengthen security performance.Described wind-power tower power distribution cabinet design has radiator fan 8 and heating plate 9, and radiator fan 8 and heating plate 9 are installed on right lower quadrant.
Described wind-power tower power distribution cabinet cabinet also can be assembled by the two parts that separate layout.
The above is preferred embodiment of the present utility model only, is not limited to the utility model, and for a person skilled in the art, the utility model can have various changes and variation.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., all be included within the protection range of the present utility model.
Claims (10)
1. wind-power tower power distribution cabinet, comprise cabinet, transformer (1), major loop (2), duplexure (3), subsidiary loop (4) and cable turnover line side plate (5), it is characterized in that: described transformer (1), major loop (2), duplexure (3) and subsidiary loop (4) are integrated in the cabinet; Major loop (2) is positioned at power distribution cabinet top, and transformer (1) is positioned at the power distribution cabinet bottom, separates with dividing plate with major loop (2), and subsidiary loop (4) is positioned at the power distribution cabinet bottom.
2. wind-power tower power distribution cabinet according to claim 1, it is characterized in that: described wind-power tower power distribution cabinet cabinet door adopts embedded structure.
3. wind-power tower power distribution cabinet according to claim 1 is characterized in that: the whole electrophoresis of described wind-power tower power distribution cabinet cabinet or zinc-plated electrostatic spraying more afterwards.
4. wind-power tower power distribution cabinet according to claim 1 is characterized in that: be provided with one in the power distribution cabinet and be used for satisfying blower fan from the dry-type transformer (6) of electricity consumption demand.
5. wind-power tower power distribution cabinet according to claim 1, it is characterized in that: the left part of described wind-power tower power distribution cabinet is equipped with lightning protection component (7).
6. wind-power tower power distribution cabinet according to claim 1 is characterized in that: described cable turnover line side plate (5) employing epoxy plate; Being used for the tapered end of locking cable adopts copper nickel plating tapered end.
7. wind-power tower power distribution cabinet according to claim 1 is characterized in that: comprise major loop chamber and transformer room, described major loop chamber and transformer room's isolation.
8. wind-power tower power distribution cabinet according to claim 1, it is characterized in that: comprise 690V system and 400V system, described 690V system and 400V system branch are arranged.
9. wind-power tower power distribution cabinet according to claim 1 is characterized in that: described wind-power tower power distribution cabinet design has radiator fan (8) and heating plate (9), is installed on the power distribution cabinet right lower quadrant.
10. wind-power tower power distribution cabinet according to claim 1 is characterized in that: described wind-power tower power distribution cabinet cabinet is assembled by two parts of layout separately.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320245874 CN203218736U (en) | 2013-05-08 | 2013-05-08 | Wind power tower power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320245874 CN203218736U (en) | 2013-05-08 | 2013-05-08 | Wind power tower power distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203218736U true CN203218736U (en) | 2013-09-25 |
Family
ID=49208239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320245874 Expired - Lifetime CN203218736U (en) | 2013-05-08 | 2013-05-08 | Wind power tower power distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203218736U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103219656A (en) * | 2013-05-08 | 2013-07-24 | 株洲南车机电科技有限公司 | Power distribution cabinet for wind power tower barrel |
-
2013
- 2013-05-08 CN CN 201320245874 patent/CN203218736U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103219656A (en) * | 2013-05-08 | 2013-07-24 | 株洲南车机电科技有限公司 | Power distribution cabinet for wind power tower barrel |
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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 |
Granted publication date: 20130925 |
|
| CX01 | Expiry of patent term |