CN205544883U - Air -cooled wind power converter cabinet - Google Patents
Air -cooled wind power converter cabinet Download PDFInfo
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- CN205544883U CN205544883U CN201520591521.9U CN201520591521U CN205544883U CN 205544883 U CN205544883 U CN 205544883U CN 201520591521 U CN201520591521 U CN 201520591521U CN 205544883 U CN205544883 U CN 205544883U
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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
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses an air -cooled wind power converter cabinet, including the cabinet body, the cabinet body wherein is equipped with switch board, power cabinet on the left including left and right two parts, and the right is equipped with the IGBT cabinet, and this switch board and power cabinet are equipped with the left -hand door board outward, install the door plant fan on this left -hand door board, the IGBT cabinet includes cavity, well cavity and lower cavity, and wherein, the indoor lumen of establishing of lumen send the draught fan, has offered lumen ventilation hole on the chamber door board in being somebody's turn to do, installs the ventilation blower behind the lumen on the shrouding, the draught fan is sent in the indoor chamber of setting of cavity of resorption, has seted up ventilation hole before the cavity of resorption on this time chamber door board, has seted up the hole that ventilates behind the cavity of resorption behind the cavity of resorption on the shrouding. The utility model discloses compact structure, occupation space are little, make things convenient for the installation of converter in a wind power generation tower section of thick bamboo, the radiating mode of air -out on the air inlet under especially the indoor power unit module of the lumen of IGBT cabinet part adopts, simple structure, easy dismounting, the radiating effect is good, has effectively alleviated the over heating issue of power unit module.
Description
Technical field
This utility model relates to a kind of air-cooled wind electric converter cabinet.
Background technology
Wind electric converter is as the tie of connection wind-driven generator with electrical network, and wind-driven generator can be produced by it
Raw electric energy converts, so that it meets the requirement of power transmission and exports electrical network.Wind electric converter
Generally by chopper, catalyst, rectification module, inversion module, power unit module, filtration module etc.
Functional device forms, and in traditional cabinet body structure, each component layouts is unreasonable, and space hold is relatively big, wind
Cold radiating effect is poor, especially power unit module heat radiation difficulty.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of compact conformation, manufactures and the side of installation
Just, the air-cooled wind electric converter cabinet that rationally distributed, wind-cooling heat dissipating is effective.
The one air-cooled wind electric converter cabinet that this utility model provides, including cabinet, described cabinet includes
Left and right two parts, wherein the left side is provided with switch board, power cabinet, and the right is provided with IGBT cabinet, this switch board
It is externally provided with left-hand door plate with power cabinet, this left-hand door plate is provided with on door-plate blower fan, and this left-hand door plate and offers
Left air vent；Described IGBT cabinet includes upper chamber, middle chamber and lower chambers, and wherein, middle chamber front sets
Lumen door-plate, rear sets shrouding after lumen, inside sets lumen and send air-introduced machine, during this lumen door-plate offers
Chamber air vent, is provided with ventilation blower on shrouding after lumen；Chamber door-plate is set in lower chambers front, and rear is set
Shrouding behind chamber, inside sets chamber and send air-introduced machine, and this cavity of resorption door-plate offers air vent before cavity of resorption, after cavity of resorption
Cavity of resorption back vents is offered on shrouding.
Further, described switch board is positioned at above power cabinet.
Further, described left air vent includes upper left air vent and lower-left air vent.
The wind electric converter cabinet entirety of the application uses wind-cooling heat dissipating mode, and cabinet is provided with three kinds of blower fans, point
Wei door-plate blower fan, ventilation blower and send air-introduced machine.Door-plate assembling is on left-hand door plate, and on left-hand door plate
Upper left air vent, lower-left air vent synergism, form the air channel of air-out on lower air intake；Middle chamber and
Bottom chamber sets send air-introduced machine, be opened on door-plate, air vent on rear shrouding and be arranged on rear shrouding
On ventilation blower synergism, form the air channel of air-out after advancing air.At door-plate blower fan, ventilation blower with send
Under the effect of air-introduced machine, make wind constantly flow thus take the heat in cabinet chamber out of cabinet, reach very
Good radiating effect.
Further, in described switch board, circuit board and UPS are installed；It is provided with disconnected in described power cabinet
Road device, catalyst and some electricity pieces；Resistance, chopper module and crowbar are installed in described upper chamber
Module；Some power unit modules are installed in described middle chamber；Described bottom chamber is provided with precharge
Module and filtration module.
The running of element and stopping in the switch board bodies such as the switch board interior circuit board of this technology contents and UPS；
Power cabinet inner breaker, catalyst and electricity piece etc. provide power for the normal operation of element in cabinet；IGBT
Cabinet includes upper chamber, middle chamber and lower chambers, is positioned at the right-hand member of cabinet, the resistance in IGBT cabinet, chopper
Module and crowbar module, power unit module and pre-charge module and filtration module etc. press off for height
Close.
Further, the power unit module in described middle chamber is arranged over baffle plate.
Further, described lumen send air-introduced machine to be positioned at below power unit module；Described cavity of resorption send air inducing
Machine is positioned at below pre-charge module and filtration module.
In the technical program, lumen send air-introduced machine and cavity of resorption to send air-introduced machine to be separately positioned on middle chamber and cavity of resorption
The bottom of room, is positioned at the baffle plate above the power unit module of middle chamber and is isolated in turnover air channel, and join
Closing lumen send air-introduced machine to form the air channel of air-out on lower air intake in making middle chamber, but and middle chamber outside is
After advancing air air-out distinguished and admirable to；Bottom chamber send air-introduced machine by being arranged on the cavity of resorption bottom bottom chamber
With the cavity of resorption back vents on rear shrouding, form the air channel of front lower place air intake back upper place air-out.
Air-cooled wind electric converter cabinet of the present utility model is divided into five chambers, respectively switch board, power
Cabinet, upper chamber, middle chamber and lower chambers, chamber connection and reasonable arrangement, it is simple to back panel wiring.Switch board is with dynamic
Power cabinet uses door-plate fan radiating；Middle chamber send air-introduced machine by being positioned at the lumen below power unit module
And the heat radiation of the ventilation blower on shrouding after coordinating, the heat dissipation wind channel of air-out on air intake under being formed in middle chamber；
Lower chambers then send air-introduced machine to dispel the heat by the cavity of resorption of chamber inner bottom part, such design not only good heat dissipation effect,
And simple in construction, easy for installation, air channel is unique.
One of the present utility model air-cooled wind electric converter cabinet is compact, it is little to take up room, convenient change
Stream device installation in wind power tower drum；The middle chamber internal power unit module part of particularly IGBT cabinet
The radiating mode of air-out on air intake under using, simple in construction, easy accessibility, good heat dissipation effect, the most slow
Solve the problems of excessive heat of power unit module.
Accompanying drawing explanation
Fig. 1 is schematic appearance of the present utility model；
Fig. 2 is schematic internal view of the present utility model；
Fig. 3 is wind direction flow graph in switch board of the present utility model and power cabinet；
Fig. 4 is wind direction flow graph in IGBT cabinet of the present utility model.
Detailed description of the invention
For the technological means making this utility model realize, creation characteristic, reach purpose and be prone to bright with effect
White understanding, below in conjunction with being specifically illustrating, is expanded on further this utility model.
As Figure 1-4, the one air-cooled wind electric converter cabinet that the present embodiment provides, including cabinet, cabinet
Body includes left and right two parts, and wherein the left side is provided with switch board 1, power cabinet 2, and switch board 1 is positioned at power
Above cabinet 2, circuit board 1-1 and UPS 1-2 is installed in switch board 1, in power cabinet 2, open circuit is installed
Device 2-1, catalyst 2-2 and some electricity piece 2-3；This switch board 1 and power cabinet 2 are externally provided with left-hand door plate
1-3, left-hand door plate 1-3 is provided with on door-plate blower fan, and this left-hand door plate 1-3 to offer and includes that upper left ventilates
Hole 1-4 and the left air vent of lower-left air vent 1-5.The right is provided with IGBT cabinet, and this IGBT cabinet includes
Chamber 3, middle chamber 4 and lower chambers 5, wherein, be provided with resistance 3-1, chopper mould in upper chamber 3
Block and crowbar module 3-2, upper chamber 3 front sets epicoele door-plate 3-3, if being provided with in middle chamber 4
Dry power unit module 4-1, is provided with pre-charge module 5-1 and filtration module 5-2 in lower chambers 5, its
In, middle chamber 4 front sets lumen door-plate 4-2, and lumen door-plate 4-2 offers lumen air vent 4-3,
Rear sets shrouding after lumen, is provided with ventilation blower 4-4 after lumen on shrouding, sets lumen and send and draw in middle chamber 4
Blower fan 4-5, this lumen send air-introduced machine 4-5 to be positioned at below power unit module 4-1, and power unit module
4-1 is arranged over baffle plate 4-6；Chamber door-plate 5-3 is set in lower chambers 5 front, and cavity of resorption door-plate 5-3 offers
Air vent 5-4 before cavity of resorption, rear is set shrouding behind chamber, is offered cavity of resorption back vents after cavity of resorption on shrouding
5-5, sets chamber and send air-introduced machine 5-6 in lower chambers 5, this cavity of resorption send air-introduced machine 5-6 to be positioned at pre-charge module
Below 5-1 and filtration module 5-2.
The one air-cooled wind electric converter cabinet that the present embodiment provides is compact, it is little to take up room, convenient
Current transformer installation in wind power tower drum；The middle chamber internal power unit module portion of particularly IGBT cabinet
Divide and use the radiating mode of air-out on lower air intake, simple in construction, easy accessibility, good heat dissipation effect, effectively
Alleviate the problems of excessive heat of power unit module.
Claims (6)
1. an air-cooled wind electric converter cabinet, it is characterized in that: include cabinet, described cabinet includes left and right two parts, wherein the left side is provided with switch board, power cabinet, the right is provided with IGBT cabinet, this switch board and power cabinet are externally provided with left-hand door plate, this left-hand door plate are provided with on door-plate blower fan, and this left-hand door plate and offer left air vent；Described IGBT cabinet includes upper chamber, middle chamber and lower chambers, and wherein, middle chamber front sets lumen door-plate, and rear sets shrouding after lumen, inside sets lumen and send air-introduced machine, and this lumen door-plate offers lumen air vent, is provided with ventilation blower after lumen on shrouding；Chamber door-plate is set in lower chambers front, and shrouding behind chamber is set at rear, inside sets chamber and send air-introduced machine, and this cavity of resorption door-plate offers air vent before cavity of resorption, offers cavity of resorption back vents after cavity of resorption on shrouding.
One the most according to claim 1 air-cooled wind electric converter cabinet, it is characterised in that: described switch board is positioned at above power cabinet.
One the most according to claim 1 air-cooled wind electric converter cabinet, it is characterised in that: described left air vent includes upper left air vent and lower-left air vent.
One the most according to claim 1 air-cooled wind electric converter cabinet, it is characterised in that: circuit board and UPS are installed in described switch board；Chopper, catalyst and some electricity pieces are installed in described power cabinet；Resistance, DC side brake module and rotor-side brake module are installed in described upper chamber；Some power unit modules are installed in described middle chamber；Described bottom chamber is provided with pre-charge module and filtration module.
One the most according to claim 4 air-cooled wind electric converter cabinet, it is characterised in that: the power unit module in described middle chamber is arranged over baffle plate.
One the most according to claim 4 air-cooled wind electric converter cabinet, it is characterised in that: described lumen send air-introduced machine to be positioned at below power unit module；Described cavity of resorption send air-introduced machine to be positioned at below pre-charge module and filtration module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520591521.9U CN205544883U (en) | 2015-08-03 | 2015-08-03 | Air -cooled wind power converter cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520591521.9U CN205544883U (en) | 2015-08-03 | 2015-08-03 | Air -cooled wind power converter cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205544883U true CN205544883U (en) | 2016-08-31 |
Family
ID=56761402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520591521.9U Active CN205544883U (en) | 2015-08-03 | 2015-08-03 | Air -cooled wind power converter cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205544883U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106413352A (en) * | 2016-11-30 | 2017-02-15 | 合肥源擎电气科技有限公司 | Wall-mounted heat radiation device of high-power off-grid photovoltaic controller |
-
2015
- 2015-08-03 CN CN201520591521.9U patent/CN205544883U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106413352A (en) * | 2016-11-30 | 2017-02-15 | 合肥源擎电气科技有限公司 | Wall-mounted heat radiation device of high-power off-grid photovoltaic controller |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |