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Power transformation equipment for wind power

A technology of power transformation equipment and wind power, which is applied in the field of wind power transformation equipment, which can solve problems such as aging and damage of cables, failure of power transformation equipment, and fire of cables, and achieve the effect of avoiding aging and damage

Inactive Publication Date: 2020-12-01
菏泽尚如企业管理有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the existing wind power substation equipment, its transformer is directly installed inside the cable room of the substation cabinet, because the substation cabinet is installed outdoors, the summer sun is exposed to the shell of the substation cabinet, making its temperature rise, resulting in internal The cables are aging and damaged, and they need to be maintained regularly, otherwise the cables will catch fire and cause the substation equipment to fail

Method used

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  • Power transformation equipment for wind power
  • Power transformation equipment for wind power
  • Power transformation equipment for wind power

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] see Figure 1-Figure 5 :

[0029] A wind power substation equipment, the structure of which includes a transformer cabinet 1, a cooling hole 2, a canopy 3, and a fixed seat 4, the transformer cabinet 1 is welded above the fixed seat 4, and the cooling hole 2 is embedded in the On the left and right sides of the electric cabinet 1, the canopy 3 is fixed on the top of the transformer cabinet 1, and the transformer cabinet 1 includes a transformer 11, a fixed block 12, a buzzer 13, a receiving plate 14, and a refrigeration device 15. The bottom of the transformer 11 is welded to the inner bottom of the transformer cabinet 1, the top of the fixed block 12 is fixed on the upper inner wall of the transformer cabinet 1, the buzzer 13 is installed between the two fixed blocks 12, and the receiving plate 14 Installed inside the transformer cabinet 1 and connected to the joint on the top of the transformer 11, the refrigeration device 15 is electrically connected to the receivin...

Embodiment 2

[0035] see Figure 6-Figure 8 :

[0036] In the figure, the refrigeration device 15 includes a positioning block 151, a cooling bar 152, and a ventilation hole 153. The positioning block 151 is welded to the upper and lower inner walls of the refrigeration device 15, and the cooling bar 152 is embedded between the upper and lower positioning blocks 151. The ventilation holes 153 are embedded in the refrigeration device 15. There are three groups of the cooling bars 152, and the ventilation holes 153 are evenly distributed on both sides of the cooling bars 152, so that the ventilation holes 153 can change the direction of the cold wind generated by the cooling bars 152. Inside the electric cabinet 1.

[0037]In the figure, the ventilation hole 153 includes a filter screen b1, a baffle plate b2, a reset block b3, and a spring b4. One end of the filter screen b1 and the spring b4 are respectively welded to the inner wall of the ventilation hole 153, and the baffle plate b2 is co...

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PUM

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Abstract

The invention discloses power transformation equipment for wind power. The power transformation equipment structurally comprises a power transformation cabinet, heat dissipation holes, a canopy and afixing base. The power transformation cabinet comprises a transformer, a fixing block, a buzzer, a receiving plate and a refrigerating device. The fixing block comprises a receiving block, a fuse anda pressing plate; the receiving block comprises a vacuum cavity, a fixing cylinder, a connecting cylinder and a lifting plate; the connecting cylinder comprises a groove, a pressing block and a signalpipe; the refrigerating device comprises a positioning block, a refrigerating strip and a vent hole; the vent hole comprises a filter screen, a baffle, a reset block and a spring. The filter screen comprises a through hole, a sponge block and an activated carbon ball. Sunlight is exposed to the power transformation cabinet shell in summer, the temperature of the power transformation cabinet shellis increased, the fuse is fused under high-temperature baking, the pressing plate falls downwards under the action of gravity and extrudes switches at the two ends of the receiving plate, and therefore the refrigerating device is started to cool the interior of the power transformation cabinet.

Description

technical field [0001] The invention relates to the field of power transformation equipment, in particular to wind power transformation equipment. Background technique [0002] As a clean renewable energy, wind energy is a kind of clean and renewable energy. With the continuous development of wind power technology, wind power transformation equipment is gradually developed. power facilities. [0003] At present, the existing wind power substation equipment, its transformer is directly installed inside the cable room of the substation cabinet, because the substation cabinet is installed outdoors, the summer sun is exposed to the shell of the substation cabinet, making its temperature rise, resulting in internal The cables are aging and damaged, and they need to be maintained regularly, otherwise the cables will catch fire and cause the substation equipment to malfunction. Contents of the invention [0004] For the existing wind power transformation equipment, the transfor...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02B1/30H02B1/56H02B1/28H02B7/00
CPCH02B1/28H02B1/30H02B1/565H02B7/00
Inventor 洪长兴
Owner 菏泽尚如企业管理有限公司