CN205453469U - Wind power converter cabinet - Google Patents
Wind power converter cabinet Download PDFInfo
- Publication number
- CN205453469U CN205453469U CN201521129290.6U CN201521129290U CN205453469U CN 205453469 U CN205453469 U CN 205453469U CN 201521129290 U CN201521129290 U CN 201521129290U CN 205453469 U CN205453469 U CN 205453469U
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- CN
- China
- Prior art keywords
- cabinet
- box
- wind electric
- electric converter
- converter cabinet
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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
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/76—Power conversion electric or electronic aspects
Abstract
The embodiment of the utility model discloses wind power converter cabinet, including the cabinet body, still include power module, first distribution device and control box, wherein, be equipped with control panel and second distribution device that mutual electricity is connected in the control box, first distribution device electricity is connected in second distribution device. The embodiment of the utility model provides a through providing a wind power converter cabinet, be a monomer cabinet with original cabinet that is incorporated into the power networks, switch board, power cabinet and control box integration, improved the power density and the utilization ratio in cabinet body space, reduce the cabinet body space, reduce cost by a wide margin to effectively satisfy the customer to the high -efficient demand of utilizing in cabinet body space.
Description
Technical field
This utility model relates to technical field of wind power generation, particularly relates to a kind of wind electric converter cabinet.
Background technology
Existing wind electric converter cabinet is typically designed the combined electrical gas holder for being combined by grid-connection cabinet, power distribution cabinet, power cabinet and control box (or switch board); but it is big to there is volume; the defect that power density is low; being frequently encountered wind-power tower (or cabin) space the most at the scene in application process too small, the situation of difficulty is put in position.
Utility model content
This utility model embodiment technical problem to be solved is, it is provided that a kind of integrated level is high, and volume is little, the wind electric converter cabinet that power density is high.
In order to solve above-mentioned technical problem, this utility model embodiment proposes a kind of wind electric converter cabinet, including cabinet, wind electric converter cabinet also includes (PCC) power, the first distribution component and controls box, wherein, being provided with the panel being electrically connected to each other and the second distribution component in controlling box, the first distribution component is electrically connected to the second distribution component, and operating board signal is connected to panel.
Further, controlling box and be rotatably arranged in cabinet, including box body and the cover plate being covered on box opening, box body correspondence rotating shaft position offers cable-through hole, is equipped with and is connected to panel and the wire rod of the second distribution component in cable-through hole.
Further, wind-powered electricity generation converter cabinet also includes that signal is connected to the operating board of panel.
Further, (PCC) power includes pusher side wave filter, pusher side current transformer, net side converter, net side filter, main contactor and the net side fuse being sequentially connected electrically, also include the Crowbar module being simultaneously electrically connected to pusher side wave filter and pusher side current transformer, wherein, the first distribution component is electrically connected to pusher side current transformer and net side converter simultaneously.
Further, Crowbar module includes active Crowbar and the Crowbar resistance being electrically connected to each other, and Crowbar resistance is electrically connected to pusher side wave filter and pusher side current transformer.
Further, close and that net side filter, main contactor and net side fuse are dispelled the heat the first heat abstractor it is additionally provided with in cabinet.
Further, close and that pusher side current transformer, net side converter are dispelled the heat the second heat abstractor it is additionally provided with in cabinet.
Further, Crowbar module and the first distribution component are located at the rear outer fix controlling box.
Further, control outer surface on rear side of box and be provided with the heater that control box internal component carries out heating homoiothermic.
Further, heater is to be attached to control the heating film of outer surface on rear side of box.
This utility model embodiment is by proposing a kind of wind electric converter cabinet, original grid-connection cabinet, power distribution cabinet, power cabinet and control box are integrated into a monomer cabinet, improve power density and the utilization rate in cabinet space, reduce cabinet space, cost is greatly reduced, and effectively meets the demand that cabinet space-efficient is utilized by client.
Accompanying drawing explanation
Fig. 1 is the structural representation of the wind electric converter cabinet of the cover plate state that takes down of this utility model embodiment.
Fig. 2 is the structural representation of the wind electric converter cabinet controlling the rotating closed state of box of this utility model embodiment.
Fig. 3 is the structural representation of the wind electric converter cabinet controlling box Unscrew state of this utility model embodiment.
Fig. 4 is the structural representation of another angle of wind electric converter cabinet shown in Fig. 3.
Fig. 5 is the circuit theory diagrams of this utility model embodiment.
Fig. 6 is the structural representation of the wind electric converter cabinet controlled in box rotary course of this utility model embodiment.
Drawing reference numeral explanation
Cabinet 1
Control box 10
Panel 11
Second distribution component 12
First distribution component 121
Operating board 30
Pusher side wave filter 40
Pusher side current transformer 50
Net side converter 60
Net side filter 70
Net side inductance 71
Filter capacitor 72
Main contactor 80
Net side fuse 90
Actively Crowbar100
Crowbar resistance 110
Second heat abstractor 120
Heater 130.
Detailed description of the invention
It should be noted that in the case of not conflicting, the embodiment in the application and the feature in embodiment can be combined with each other, and are described in further detail this utility model with specific embodiment below in conjunction with the accompanying drawings.
If directional instruction in this utility model embodiment (such as up, down, left, right, before and after ...) is only used for explanation relative position relation under a certain particular pose (as shown in drawings) between each parts, motion conditions etc., if this particular pose changes, then directionality instruction changes the most therewith.
If it addition, the description relating to " first ", " second " etc. in this utility model is only used for describing purpose, and it is not intended that indicate or imply its relative importance or the implicit quantity indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or implicitly include at least one this feature.
Refer to Fig. 1～Fig. 4, the wind electric converter cabinet of this utility model embodiment, main body is cabinet 1, it is rotatably provided with in cabinet 1 in control other embodiments of box 10(, control box 10 can be fixedly disposed), it is provided with, in controlling box 10, the panel 11 and the second distribution component 12 being electrically connected to each other, the first distribution component 121 it is additionally provided with in cabinet 1, first distribution component 121 is electrically connected to the second distribution component 12, is provided with signal and connects (as connected by optical fiber) in the operating board 30 of panel 11 outside cabinet 1.Preferably, the first distribution component 121 is integrated on panel；Operating board 30 is notebook computer or the panel computer being located at cabinet 1 lateral surface.
Controlling box 10 and be rotatably arranged on front side of cabinet 1, for can, and which is provided with ground hole, ground hole is electrically connected with grounding copper bar by cable, is effectively improved anti-interference；Control box 10 include box body and covered the cover plate being fixed on box opening by screw, effectively reduce power device and the magnetics electromagnetic interference to panel 11；Box body correspondence rotating shaft position offers cable-through hole, and the wire rod being connected to panel 11 and the second distribution component 12 both passes through described cable-through hole.
Refer to Fig. 5～Fig. 6, it is additionally provided with (PCC) power in cabinet 1, (PCC) power includes pusher side wave filter 40, pusher side current transformer 50, net side converter 60, net side filter 70, main contactor 80 and the net side fuse 90 being sequentially connected electrically, wherein, the first distribution component 121 is electrically connected to pusher side current transformer 50 and net side converter 60 simultaneously.As a kind of embodiment, pusher side wave filter 40 main body is pusher side inductance, and pusher side current transformer 50 is commutator, net side converter 60 is inverter, net side filter 70 main body is net side inductance 71 and filter capacitor 72, and main contactor 80 is a catalyst, and net side fuse 90 main body is fuse；Wherein, fuse one end is attached by copper bar with catalyst, it is provided with, on the copper bar that the fuse other end connects, the cable being connected with electrical network, net side inductance 71 is attached by cable with catalyst, net side inductance 71 is attached by copper bar with inverter, inverter is attached by copper bar respectively with positive pole and the negative pole of commutator, filter capacitor 72 is attached by cable with net side inductance 71, commutator is attached by copper bar with one end of pusher side inductance, the copper bar that the pusher side inductance other end connects is divided into K, L, M three-phase, copper bar is provided with through hole to connect generator amature side.
(PCC) power also includes the Crowbar(crowbar being simultaneously coupled to pusher side wave filter 40 and pusher side current transformer 50) module.Wherein, Crowbar module includes the active Crowbar100(Crowbar circuit board being electrically connected to each other by cable) and Crowbar resistance 110, Crowbar resistance 110 is electrically connected to pusher side wave filter 40 and pusher side current transformer 50.Crowbar module and the first distribution component 121 are located at the rear outer fix controlling box 10, can carry out easily during I& M after controlling box 10 Unscrew.
The first heat abstractor (not shown) being additionally provided with in cabinet 1 near and net side filter 70, main contactor 80 and net side fuse 90 are dispelled the heat, it is preferable that the first heat abstractor is fan, is positioned over the back upper place of net side inductance 71 and catalyst.
The second heat abstractor 120 being additionally provided with in cabinet 1 near and pusher side current transformer 50, net side converter 60 are dispelled the heat.Preferably, the second heat abstractor 120 is centrifugal blower, and centrifugal blower is located at the top of the inner top of cabinet, inverter and commutator, dispels the heat for inverter and commutator.Described filter capacitor 72 is put on the left of centrifugal blower, the top of inverter.
Control box 10 and be located at the lower section of inverter and commutator, pusher side inductance, fuse, catalyst and the top position of net side inductance 71, control outer surface on rear side of box 10 and be provided with the heater 130 that control box 10 internal component carries out heating homoiothermic.Preferably, heater 130 is to be attached to control the heating film of outer surface on rear side of box 10.
The wind electric converter cabinet of this utility model embodiment, provides the benefit that:
1, machine volume is relatively small, and power density is high, and beneficially producer's complete machine is integrated；
2, cost is lower than original many cabinets, improves the profit of producer, and improves the market competitiveness.
Embodiment the most of the present utility model, for the ordinary skill in the art, being appreciated that in the case of without departing from principle of the present utility model and spirit and these embodiments can carry out multiple change, revise, replace and modification, scope of the present utility model is limited by claims and equivalency range thereof.
Claims (10)
1. a wind electric converter cabinet, including cabinet, it is characterised in that also includes (PCC) power, the first distribution component and controls box, and wherein, being provided with the panel being electrically connected to each other and the second distribution component in controlling box, the first distribution component is electrically connected to the second distribution component.
2. wind electric converter cabinet as claimed in claim 1, it is characterized in that, control box and be rotatably arranged in cabinet, including box body and the cover plate being covered on box opening, box body correspondence rotating shaft position offers cable-through hole, is equipped with and is connected to panel and the wire rod of the second distribution component in cable-through hole.
3. wind electric converter cabinet as claimed in claim 1 or 2, it is characterised in that wind-powered electricity generation converter cabinet also includes that signal is connected to the operating board of panel.
4. wind electric converter cabinet as claimed in claim 1 or 2, it is characterized in that, (PCC) power includes pusher side wave filter, pusher side current transformer, net side converter, net side filter, main contactor and the net side fuse being sequentially connected electrically, also include the Crowbar module being simultaneously electrically connected to pusher side wave filter and pusher side current transformer, wherein, the first distribution component is electrically connected to pusher side current transformer and net side converter simultaneously.
5. wind electric converter cabinet as claimed in claim 4, it is characterised in that Crowbar module includes active Crowbar and the Crowbar resistance being electrically connected to each other, and Crowbar resistance is electrically connected to pusher side wave filter and pusher side current transformer.
6. wind electric converter cabinet as claimed in claim 4, it is characterised in that the first heat abstractor being additionally provided with in cabinet near and net side filter, main contactor and net side fuse being dispelled the heat.
7. wind electric converter cabinet as claimed in claim 4, it is characterised in that the second heat abstractor being additionally provided with in cabinet near and pusher side current transformer, net side converter being dispelled the heat.
8. wind electric converter cabinet as claimed in claim 4, it is characterised in that Crowbar module and the first distribution component are located at the rear outer fix controlling box.
9. wind electric converter cabinet as claimed in claim 1 or 2, it is characterised in that control outer surface on rear side of box and be provided with the heater that control box internal component carries out heating homoiothermic.
10. wind electric converter cabinet as claimed in claim 9, it is characterised in that heater is to be attached to control the heating film of outer surface on rear side of box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521129290.6U CN205453469U (en) | 2015-12-30 | 2015-12-30 | Wind power converter cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521129290.6U CN205453469U (en) | 2015-12-30 | 2015-12-30 | Wind power converter cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205453469U true CN205453469U (en) | 2016-08-10 |
Family
ID=56598810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521129290.6U Active CN205453469U (en) | 2015-12-30 | 2015-12-30 | Wind power converter cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205453469U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110350586A (en) * | 2019-07-29 | 2019-10-18 | 重庆科凯前卫风电设备有限责任公司 | Wind turbines all-in-one machine |
| CN114389170A (en) * | 2022-01-20 | 2022-04-22 | 阳光电源股份有限公司 | Wind power converter |
-
2015
- 2015-12-30 CN CN201521129290.6U patent/CN205453469U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110350586A (en) * | 2019-07-29 | 2019-10-18 | 重庆科凯前卫风电设备有限责任公司 | Wind turbines all-in-one machine |
| CN114389170A (en) * | 2022-01-20 | 2022-04-22 | 阳光电源股份有限公司 | Wind power converter |
| CN114389170B (en) * | 2022-01-20 | 2024-04-12 | 阳光电源股份有限公司 | Wind power converter |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |