CN210007229U - high-altitude high-capacity wind power generation box transformer substation - Google Patents
high-altitude high-capacity wind power generation box transformer substation Download PDFInfo
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- CN210007229U CN210007229U CN201920824974.XU CN201920824974U CN210007229U CN 210007229 U CN210007229 U CN 210007229U CN 201920824974 U CN201920824974 U CN 201920824974U CN 210007229 U CN210007229 U CN 210007229U
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Abstract
The utility model discloses a high altitude large capacity wind power generation case becomes belongs to new forms of energy electricity generation technical field, including being the high-pressure box that the article font is closely arranged, be provided with high-voltage busbar, high-voltage sensor, high-voltage arrester and combined electrical apparatus in transformer tank and the low pressure box high-voltage box, transformer tank body, transformer low pressure sleeve pipe and the transformer high-voltage sleeve pipe of being provided with on the transformer tank, transformer high-voltage sleeve pipe links to each other with combined electrical apparatus, and transformer tank body links to each other with transformer body, and transformer body sets up outside transformer tank, transformer body both sides are connected with the radiator, and the low pressure box is provided with low-voltage switch cabinet, fire extinguisher and uninterrupted power source, can open the power and press the cubical switchboard and link to each other with transformer low-voltage sleeve pipe.
Description
Technical Field
The utility model belongs to the technical field of the new forms of energy electricity generation, concretely relates to high altitude large capacity wind power generation case become.
Background
China is rich in wind energy resources, the wind energy reserve which can be developed and utilized is about 10 hundred million kW, wherein the wind energy reserve on land is about 2.53 hundred million kW (data calculation of 10m height from the ground), the wind energy reserve which can be developed and utilized on the sea is about 7.5 hundred million kW, and 10 hundred million kW. in total, from the self condition of China, the wind power market develops in a spanning mode in recent years, the capacity reaches more than 3000 ten thousand kW.
The existing box transformer for wind power generation generally has the defects of small transformer capacity (less than 2200kVA), low altitude of operating places (less than 3000 meters), poor heat dissipation of the transformer, inconvenience in fuse replacement, easiness in oil leakage of a sleeve, unreasonable structural design, inconvenience in maintenance and the like.
Chinese patent documents with publication number CN208142669U and publication date of 2018, 11 and 23 disclose high-altitude high-capacity wind power generation Hua-type box transformer, which is characterized by comprising a transformer, a high-voltage chamber, a low-voltage chamber and a box transformer shell, wherein the transformer, the high-voltage chamber and the low-voltage chamber are arranged in a delta shape, the high-voltage chamber and the low-voltage chamber are arranged in the box transformer shell in parallel, a main body part of the transformer is independently arranged outside the box transformer shell, and a transformer control panel is arranged on a surface in the box transformer shell.
Disclosure of Invention
An object of the utility model is to provide high-altitude large capacity wind power generation case that the disjunction ability is strong, short-circuit current and leakproofness can break becomes.
The utility model aims at realizing through the following technical scheme:
high-altitude high-capacity wind power generation box transformer, which comprises a high-voltage box body, a transformer oil tank and a low-voltage box body, wherein the high-voltage box body and the transformer oil tank are closely arranged in a shape like a Chinese character 'pin', the low-voltage box body and the transformer oil tank are positioned on the right side of the high-voltage box body, the high-voltage box body is internally provided with a high-voltage bus bar, a high-voltage sensor, a high-voltage arrester and a combined electrical apparatus, the high-voltage arrester is arranged on the side of the high-voltage box body , the high-voltage sensor is arranged on the same side of the high-voltage arrester, the high-voltage sensor supports the high-voltage bus bar, a plurality of cables are arranged below the high-voltage bus bar, the high-voltage arrester is connected with the combined electrical apparatus through the high-voltage bus bar, the combined electrical apparatus is arranged in the middle of the high-voltage box body, the combined electrical apparatus comprises an integrated isolating switch, a vacuum circuit breaker, a high-voltage grounding switch and a combined electrical apparatus body, the integrated isolating switch is arranged;
the transformer oil tank is provided with a transformer oil tank body, a transformer low-voltage sleeve and a transformer high-voltage sleeve, the transformer high-voltage sleeve is connected with the combined electrical appliance, the transformer oil tank body is connected with the transformer body, the transformer body is arranged outside the transformer oil tank, and two sides of the transformer body are connected with radiators;
the low-voltage box body is provided with a low-voltage switch cabinet, a fire extinguisher and an uninterrupted power supply, and the force pressure switch cabinet is connected with a transformer low-voltage sleeve.
Preferably, the high-voltage box body is divided into a high-voltage load switch chamber and a cable chamber, the high-voltage load switch chamber is provided with a high-voltage bus bar, a high-voltage sensor, a high-voltage lightning arrester and a combined electrical apparatus, and the cable chamber is internally provided with a high-voltage cable.
Preferably, the low-voltage switch cabinet is connected to a low-voltage bushing of the transformer by flexible connection, and the high-voltage bushing of the transformer is connected to the combined electrical apparatus by flexible connection.
Preferably, the top of the transformer oil tank is provided with a transformer oil level gauge, a gas relay, a transformer moisture absorber and a transformer conservator, and the transformer oil level gauge, the gas relay, the transformer moisture absorber, the transformer conservator and the transformer conservator are all installed in an open mode.
Preferably, the low-pressure tank body is further provided with a condensation detector.
The beneficial effects of this technical scheme are as follows:
, the utility model provides a high altitude large capacity wind power generation box transformer, including the high pressure box, transformer tank and the low pressure box that are the close range of the article font, wherein low pressure box and transformer tank are located the right side of high pressure box, be provided with high-pressure busbar, high pressure transducer, high pressure arrester and combined electrical apparatus in the high pressure box, high pressure box side installation high pressure arrester, high pressure transducer is installed to high pressure arrester homonymy, high pressure transducer supports high pressure busbar, set up a plurality of cables below the high pressure busbar, high pressure arrester passes through high pressure busbar and combined electrical apparatus and links to each other, combined electrical apparatus sets up in the middle part of the high pressure box, combined electrical apparatus includes integrated isolator, vacuum circuit breaker, high voltage earthing switch and combined electrical apparatus body, integrated isolator sets up on the right side of combined electrical apparatus body, vacuum circuit breaker sets up on the upper left side of combined electrical apparatus body, high voltage earthing switch links to vacuum circuit breaker, vacuum circuit breaker links to high voltage earthing switch, integrated isolator and high voltage earthing switch, mechanical locking is provided with transformer tank, bushing and high pressure electrical apparatus is provided with high pressure switch, the high pressure switch and high pressure switch, the high pressure transformer tank and high pressure switch that the high pressure transformer tank and high pressure switch that the high pressure box that the high pressure transformer tank and high pressure switch that the high pressure switch that can not break off and high pressure switch that the heat dissipation of the high pressure transformer are suitable for the use of the high pressure transformer that can be used of the high pressure transformer that the high pressure of the high pressure transformer that the high pressure of the.
Two, the utility model provides a high height above sea level large capacity wind power generation box becomes, high-pressure box divide into high-pressure load switch room and cable chamber, high-pressure load switch room installation high-pressure busbar, high pressure sensor, high-pressure arrester and combined electrical apparatus, cable chamber interior installation high tension cable conveniently walks the line.
Three, the utility model provides a high altitude large capacity wind power generation box becomes, low-voltage switch cabinet are connected to transformer low-voltage bushing and adopt the flexible coupling, and transformer high-voltage bushing is connected to combined electrical apparatus and all adopts the flexible coupling, adapts to the high altitude difference in temperature and changes, reduces sleeve pipe stress, can reduce the probability of product oil leakage.
Four, the utility model provides a high altitude large capacity wind power generation case becomes, transformer tank's top is equipped with transformer oil level gaugember, gas relay, transformer desiccator and transformer conservator, transformer oil level gaugember, gas relay, transformer desiccator, become and the equal open-type installation of transformer conservator, equipment such as transformer oil level gaugember, gas relay and transformer desiccator all keep apart the convenience with electrified position completely and patrol and maintain.
Fifthly, the utility model provides a high altitude large capacity wind power generation box becomes, the low-voltage box still is provided with the condensation detector, and the setting of condensation detector can be time discovery condensation prevent to cause the low-voltage switchgear to damage because of the condensation phenomenon.
Drawings
The foregoing and following detailed description of the invention will be apparent when read in conjunction with the following drawings, in which:
fig. 1 is a top view of the present invention;
fig. 2 is a side view of the present invention;
fig. 3 is a side view of another embodiment of the invention;
in the figure:
1. a high pressure tank body; 2. a transformer tank; 3. a low pressure tank; 1.1, a high-voltage bus bar; 1.2, a high-pressure sensor; 1.3, a high-voltage lightning arrester; 1.4, integrating an isolating switch; 1.5, a vacuum circuit breaker; 1.6, a high-voltage grounding switch; 1.7, a combined electrical appliance body; 1.8, a high-voltage load switch chamber; 1.9, a cable chamber; 2.1, a transformer oil tank body; 2.2, a transformer low-voltage sleeve; 2.3, a high-voltage bushing of the transformer; 2.4, a transformer body; 2.5, a radiator; 2.6, a transformer oil level indicator; 2.7, a gas relay; 2.8, a transformer moisture absorber; 2.9, transformer conservator; 3.1, a low-voltage switch cabinet; 3.2, fire extinguisher; 3.3, uninterrupted power supply; 3.4, a condensation detector.
Detailed Description
The following steps are performed by using several specific embodiments to illustrate the technical solution for achieving the objectives of the present invention, and it should be noted that the technical solution claimed in the present invention includes but is not limited to the following embodiments.
Example 1
As the most basic embodiment of the utility model , the embodiment discloses high-altitude large-capacity wind power generation box transformer, as shown in fig. 1-2, including the high-voltage box 1, transformer tank 2 and low-voltage box 3 that are closely arranged in a delta shape, wherein low-voltage box 3 and transformer tank 2 are located on the right side of high-voltage box 1, be provided with high-voltage busbar 1.1, high-voltage sensor 1.2, high-voltage arrester 1.3 and combined electrical apparatus in high-voltage box 1, high-voltage arrester 1.3 is installed to high-voltage box 1 side, high-voltage sensor 1.2 is installed to high-voltage arrester 1.3 homonymy, high-voltage sensor 1.2 supports high-voltage busbar 1.1, set up a plurality of cables below high-voltage busbar 1.1, high-voltage arrester 1.3 links to combined electrical apparatus through high-voltage busbar 1.1.1, combined electrical apparatus sets up in high-voltage box 1 middle part, combined electrical apparatus includes integrated isolator 1.4, vacuum circuit breaker 1.5, high-voltage grounding switch 1.6 and combined electrical apparatus 1.7, combined electrical apparatus sets up 4.2 and combined transformer tank 1.2 is connected to high-voltage switch 1.2, the integrated transformer tank 1.2 is connected to the integrated transformer tank 1.2 of the high-voltage switch 1.2, the integrated transformer tank 2 is connected to the integrated transformer tank 2, the high-voltage switch 1.4, the integrated transformer tank is connected to the integrated transformer tank 2 of the integrated transformer tank 2, the integrated transformer tank is connected to the high-voltage switch 1.4.4.4 of the high-voltage switch 1.2, the integrated transformer tank 2 of the integrated transformer tank, the high-voltage switch 1.4.2 of the high-voltage switch 2, the integrated transformer tank is connected to the integrated transformer tank 2 of the high-voltage switch 1.4 of the.
The high-altitude high-capacity wind power generation box transformer comprises a high-voltage box body 1, a transformer oil tank 2 and a low-voltage box body 3 which are closely arranged in a delta shape, wherein the low-voltage box body 3 and the transformer oil tank 2 are positioned on the right side of the high-voltage box body 1, a high-voltage bus bar 1.1, a high-voltage sensor 1.2, a high-voltage arrester 1.3 and a combined electrical apparatus are arranged in the high-voltage box body 1, the high-voltage arrester 1.3 is installed on the side of the high-voltage box body 1 , the high-voltage sensor 1.2 is installed on the same side of the high-voltage arrester 1.3, the high-voltage sensor 1.2 supports the high-voltage bus bar 1.1, a plurality of cables are arranged below the high-voltage bus bar 1.1.1, the high-voltage arrester 1.3 is connected with the combined electrical apparatus through the high-voltage bus bar 1.1.1, the combined electrical apparatus is arranged in the middle of the high-voltage box body 1, the combined electrical apparatus comprises an integrated isolating switch 1.4, a vacuum circuit breaker 1.5, a high-voltage isolating switch 1.5, a high-voltage isolating transformer 1.6.6 and a high-voltage switch 2.6.7.6.6, the integrated transformer is connected with a high-voltage isolating transformer oil tank 2.4, the high-voltage isolating transformer oil tank is connected with a high-voltage isolating transformer, the high-voltage isolating transformer oil tank 2.2.2, the high-voltage isolating transformer oil tank is more effectively, the high-voltage isolating transformer is connected with the high-voltage isolating transformer oil tank 1.4, the high-isolating switch is more effectively, the high-voltage isolating transformer oil tank 2, the high-isolating switch is more effectively, the high-isolating transformer oil tank is connected with the high-isolating switch is more effectively, the high-isolating transformer oil tank, the high-voltage isolating switch is more effectively, the high-voltage isolating transformer oil tank 1.4, the high-isolating transformer oil tank 2, the high-voltage isolating switch is more effectively, the high-isolating transformer oil tank is more effectively, the high-isolating switch is more effectively, the high-isolating transformer oil tank is more effectively, the high-isolating transformer oil-isolating switch is more effectively, the high-isolating transformer oil tank is connected with the high-isolating transformer oil tank 2, the high-isolating transformer oil tank 1.4, the high-isolating transformer oil tank 2, the high-isolating transformer oil tank is more effectively, the high-voltage isolating transformer oil tank is more effectively, the.
Example 2
As the preferred embodiments of the utility model, this embodiment discloses high altitude large capacity wind power generation box transformer, as shown in fig. 1-2, including the high-pressure box 1, transformer tank 2 and the low-pressure box 3 that are the closely range of article font, wherein low-pressure box 3 and transformer tank 2 are located the right side of high-pressure box 1, be provided with high-pressure busbar 1.1, high-pressure sensor 1.2, high-pressure arrester 1.3 and combined electrical apparatus in the high-pressure box 1, high-pressure arrester 1.3 is installed to high-pressure box 1 side, high-pressure sensor 1.2 is installed to high-pressure arrester 1.3 homonymy, high-pressure sensor 1.2 supports high-pressure busbar 1.1, high-pressure transformer 1.1 sets up a plurality of cables below high-pressure busbar 1.1, high-pressure arrester 1.3 links to combined electrical apparatus through high-pressure busbar 1.1.1, combined electrical apparatus sets up in the middle part of high-pressure box 1, combined electrical apparatus includes integrated isolator 1.4, vacuum circuit breaker 1.5, high-pressure grounding switch 1.6 and combined electrical apparatus 1.7, integrated transformer tank 1.2 is provided with the high-pressure switch 1.2, the integrated transformer tank 1.2 is connected with the high-pressure switch 1.2, the high-pressure switch 1.2 combined electrical apparatus 2 is connected with the high-pressure switch 1.2, the high-pressure switch 2 combined electrical apparatus 2, the high-voltage switch 2 mechanical switch 2 is connected with the high-voltage switch 2 transformer tank 2, the integrated transformer tank 2 is connected with the integrated transformer tank 2, the integrated transformer tank 1.4 is connected with the high-voltage switch 2, the high-voltage switch 2, the integrated transformer tank is connected with the integrated transformer tank 1.4, the integrated transformer tank 1.
Preferably, the high-voltage box body 1 is divided into a high-voltage load switch chamber 1.8 and a cable chamber 1.9, the high-voltage load switch chamber 1.8 is provided with a high-voltage bus bar 1.1, a high-voltage sensor 1.2, a high-voltage lightning arrester 1.3 and a combined electrical apparatus, and a high-voltage cable is arranged in the cable chamber 1.9.
Preferably, the low-voltage switch cabinet 3.1 is connected to the transformer low-voltage bushing 2.2 by flexible connection, and the transformer high-voltage bushing 2.3 is connected to the combined electrical apparatus by flexible connection.
As shown in fig. 3, preferably, a transformer oil level indicator 2.6, a gas relay 2.7, a transformer moisture absorber 2.8 and a transformer conservator 2.9 are arranged on the top of the transformer oil tank 2, and the transformer oil level indicator 2.6, the gas relay 2.7, the transformer moisture absorber 2.8, the transformer and the transformer conservator are all installed in an open manner.
Preferably, the low pressure tank 3 is also provided with a condensation detector 3.4.
The high-altitude high-capacity wind power generation box transformer comprises a high-voltage box body 1, a transformer oil tank 2 and a low-voltage box body 3 which are closely arranged in a delta shape, wherein the low-voltage box body 3 and the transformer oil tank 2 are positioned on the right side of the high-voltage box body 1, a high-voltage bus bar 1.1, a high-voltage sensor 1.2, a high-voltage arrester 1.3 and a combined electrical apparatus are arranged in the high-voltage box body 1, the high-voltage arrester 1.3 is installed on the side of the high-voltage box body 1 , the high-voltage sensor 1.2 is installed on the same side of the high-voltage arrester 1.3, the high-voltage sensor 1.2 supports the high-voltage bus bar 1.1, a plurality of cables are arranged below the high-voltage bus bar 1.1.1, the high-voltage arrester 1.3 is connected with the combined electrical apparatus through the high-voltage bus bar 1.1.1, the combined electrical apparatus is arranged in the middle of the high-voltage box body 1, the combined electrical apparatus comprises an integrated isolating switch 1.4, a vacuum circuit breaker 1.5, a high-voltage isolating switch 1.5, a high-voltage isolating transformer 1.6.6 and a high-voltage switch 2.6.7.6.6, the integrated transformer is connected with a high-voltage isolating transformer oil tank 2.4, the high-voltage isolating transformer oil tank is connected with a high-voltage isolating transformer, the high-voltage isolating transformer oil tank 2.2.2, the high-voltage isolating transformer oil tank is more effectively, the high-voltage isolating transformer is connected with the high-voltage isolating transformer oil tank 1.4, the high-isolating switch is more effectively, the high-voltage isolating transformer oil tank 2, the high-isolating switch is more effectively, the high-isolating transformer oil tank is connected with the high-isolating switch is more effectively, the high-isolating transformer oil tank, the high-voltage isolating switch is more effectively, the high-voltage isolating transformer oil tank 1.4, the high-isolating transformer oil tank 2, the high-voltage isolating switch is more effectively, the high-isolating transformer oil tank is more effectively, the high-isolating switch is more effectively, the high-isolating transformer oil tank is more effectively, the high-isolating transformer oil-isolating switch is more effectively, the high-isolating transformer oil tank is connected with the high-isolating transformer oil tank 2, the high-isolating transformer oil tank 1.4, the high-isolating transformer oil tank 2, the high-isolating transformer oil tank is more effectively, the high-voltage isolating transformer oil tank is more effectively, the.
The high-voltage box body 1 is divided into a high-voltage load switch chamber 1.8 and a cable chamber 1.9, a high-voltage bus bar 1.1, a high-voltage sensor 1.2, a high-voltage lightning arrester 1.3 and a combined electrical appliance are installed in the high-voltage load switch chamber 1.8, the high-voltage cable is installed in the cable chamber 1.9 and convenient to run, the low-voltage switch cabinet 3.1 is connected to a transformer low-voltage sleeve 2.2 and is in flexible connection, the transformer high-voltage sleeve 2.3 is connected to the combined electrical appliance and is in flexible connection, high altitude temperature difference change is adapted, sleeve stress is reduced, and the probability of oil leakage of a product is reduced.
Claims (5)
- The high-altitude high-capacity wind power generation box transformer substation comprises a high-voltage box body (1), a transformer oil tank (2) and a low-voltage box body (3) which are closely arranged in a shape like a Chinese character 'pin', wherein the low-voltage box body (3) and the transformer oil tank (2) are positioned on the right side of the high-voltage box body (1), and is characterized in that a high-voltage busbar (1.1), a high-voltage sensor (1.2), a high-voltage arrester (1.3) and a combined electrical appliance are arranged in the high-voltage box body (1), the high-voltage arrester (1.3) is installed on the side of the high-voltage box body, the high-voltage sensor (1.2) is installed on the same side of the high-voltage arrester (1.3), the high-voltage sensor (1.2) supports the high-voltage busbar (1.1), a plurality of cables are arranged below the high-voltage busbar (1.1), the high-voltage arrester (1.3) is connected with the combined electrical appliance through the high-voltage busbar (1.1), the combined electrical appliance is arranged in the middle of the high-voltage box body (1), the combined electrical appliance comprises an integrated isolating switch (1.4), a vacuum isolating switch (1.4), a high-voltage circuit breaker (1.5), a high-voltage circuit breaker (7.6.6) and a left-voltage circuit breaker (7.6) and a vacuum circuit breaker integrated circuit breaker (1.4) is arranged between the integrated circuit breaker 1.6) and a vacuum switch 1.4, and a vacuum switch 1.6) and a vacuum switch 1.6, a vacuum switch 1.4 is arranged on the left;the transformer oil tank (2) is provided with a transformer oil tank body (2.1), a transformer low-voltage sleeve (2.2) and a transformer high-voltage sleeve (2.3), the transformer high-voltage sleeve (2.3) is connected with a combined electrical appliance, the transformer oil tank body (2) is connected with a transformer body (2.4), the transformer body (2.4) is arranged outside the transformer oil tank (2), and two sides of the transformer body (2.4) are connected with radiators (2.5);the low-voltage box body (3) is provided with a low-voltage switch cabinet (3.1), a fire extinguisher (3.2) and an uninterruptible power supply (3.3), and the force-pressure switch cabinet is connected with a transformer low-voltage sleeve (2.2).
- 2. The high-altitude high-capacity wind power generation box transformer substation of claim 1, wherein the high-voltage box body (1) is divided into a high-voltage load switch room (1.8) and a cable room (1.9), the high-voltage load switch room (1.8) is provided with a high-voltage bus bar (1.1), a high-voltage sensor (1.2), a high-voltage lightning arrester (1.3) and a combined electrical apparatus, and a high-voltage cable is arranged in the cable room (1.9).
- 3. The high-altitude high-capacity wind power generation box transformer as claimed in claim 1, wherein the low-voltage switch cabinet (3.1) is connected to the transformer low-voltage bushing (2.2) by flexible connection, and the transformer high-voltage bushing (2.3) is connected to the combined electrical apparatus by flexible connection.
- 4. The high-altitude high-capacity wind power generation box transformer of claim 1, wherein a transformer oil level gauge (2.6), a gas relay (2.7), a transformer moisture absorber (2.8) and a transformer conservator (2.9) are arranged at the top of the transformer oil tank (2), and the transformer oil level gauge (2.6), the gas relay (2.7), the transformer moisture absorber (2.8), the transformer and the transformer conservator are all installed in an open manner.
- 5. high-altitude large-capacity wind power generation box transformer according to claim 1, wherein the low-voltage box (3) is further provided with a condensation detector (3.4).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201920824974.XU CN210007229U (en) | 2019-06-03 | 2019-06-03 | high-altitude high-capacity wind power generation box transformer substation |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201920824974.XU CN210007229U (en) | 2019-06-03 | 2019-06-03 | high-altitude high-capacity wind power generation box transformer substation |
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| CN210007229U true CN210007229U (en) | 2020-01-31 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111653972A (en) * | 2020-06-30 | 2020-09-11 | 山东泰开箱变有限公司 | Universal wind power prefabricated substation |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111653972A (en) * | 2020-06-30 | 2020-09-11 | 山东泰开箱变有限公司 | Universal wind power prefabricated substation |
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