CN203895254U - Condensation prevention and low temperature resistant combined transformer - Google Patents
Condensation prevention and low temperature resistant combined transformer Download PDFInfo
- Publication number
- CN203895254U CN203895254U CN201420351349.5U CN201420351349U CN203895254U CN 203895254 U CN203895254 U CN 203895254U CN 201420351349 U CN201420351349 U CN 201420351349U CN 203895254 U CN203895254 U CN 203895254U
- Authority
- CN
- China
- Prior art keywords
- transformer
- low
- low temperature
- temperature resistant
- condensation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Housings And Mounting Of Transformers (AREA)
Abstract
The utility model provides a condensation prevention and low temperature resistant combined transformer, and relates to wind power generation equipment in a plateau section. The condensation prevention and low temperature resistant combined transformer solves the problem that condensation is serious due to low temperature and moisture. The combined transformer is arranged in the shape like a Chinese character 'pin'. The combined transformer comprises a transformer oil tank. A high voltage operating room and a low voltage operating room are arranged in front of the transformer oil tank. A transformer body is arranged inside the transformer oil tank. The high voltage side of the transformer body is connected with the high voltage operating room through a high voltage load switch. The low voltage side of the transformer body is connected with the low voltage operating room through a low voltage bushing. The high voltage operating room and the low voltage operating room are internally and respectively provided with a condensation controller. A low temperature resistant main circuit breaker is arranged on the low voltage side of the transformer body. The condensation prevention and low temperature resistant combined transformer is used for wind power generation in the plateau section.
Description
Technical field
The utility model relates to highlands wind power plant, refers to especially a kind of anti-condensation low temperature resistant combined transformer.
Background technology
Highlands comparatively speaking its wind energy resources is comparatively abundant, and therefore a lot of wind energy turbine set project constructions are in the relatively high area of height above sea level.Combined transformer for wind power generation is for wind-driven generator outlet side, the electric equipment that voltage is connected to the grid from low pressure rises to high pressure.Former high-tension cable chamber of setting up separately and operation with high pressure chamber are merged, form high-tension cable operating room, the top high voltage load switch of arranging, shunting switchs etc. can Operand device, lower space sets gradually bushing connector combination, interconnecting and insulation property of the each components and parts of Reliable guarantee, has effectively reduced Whole Equipment overall volume.But at present equipment lacks the adverse circumstances such as the high height above sea level of reply, low temperature severe cold, the temperature difference are large, permafrost, wherein, low temperature protection against the tide, anti-condensation, low temperature resistant equipment part are the serious problems that exist at present, need to provide one can adapt to for a long time the adverse circumstances such as high height above sea level, low temperature severe cold, the temperature difference are large, permafrost, guarantee the highlands wind turbine generator at low temperature in plateau area reliability service.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of anti-condensation low temperature resistant combined transformer, to solve the serious situation of highlands low temperature and moisture condensation.
For solving the problems of the technologies described above, the utility model provides a kind of anti-condensation low temperature resistant combined transformer, described combined transformer is Chinese character pin-shaped structural configuration, comprise oil tank of transformer, before described oil tank of transformer, be provided with operation with high pressure chamber and low voltage operated chamber, in described oil tank of transformer, be provided with transformer, the high-pressure side of described transformer is connected with described operation with high pressure chamber by high voltage load switch, the low-pressure side of described transformer is connected with described low voltage operated chamber by low-tension bushing, described operation with high pressure chamber and the described low voltage operated indoor condensation controller that is equipped with, the low-pressure side of described transformer is provided with low temperature resistant main circuit breaker.
Wherein, described operation with high pressure chamber and the described low voltage operated indoor small-sized dehumidifier that is equipped with, the equal automated intelligent of described condensation controller and described small-sized dehumidifier detects.
Wherein, described operation with high pressure chamber and the described low voltage operated indoor heating plate that is equipped with, the plate of described heating plate is counted changeable.
Wherein, be provided with a high-tension fuse in described oil tank of transformer, described high voltage load switch one end is connected with the high-pressure side of described transformer by high-tension fuse, and the described high voltage load switch other end is connected with high-tension cable by bushing.
Wherein, the described low voltage operated indoor low-tension switch cabinet that is provided with, described low-tension switch cabinet is connected with the low-pressure side of transformer by low-tension bushing.
Wherein, after described oil tank of transformer, be provided with one group of gilled radiator.
Wherein, the high-pressure side of described transformer is connected with shunting switch, and it is indoor that the operating side of described high voltage load switch and described shunting switch is all located at operation with high pressure.
The beneficial effect of technique scheme of the present utility model is as follows:
In such scheme, by set up condensation controller and small-sized dehumidifier at operating room, improve the moistureproof ability of operating room, solved the serious problem of condensation phenomenon; Low temperature resistant main circuit breaker meets job requirement under the low temperature of highlands, automated intelligent detect, facilitate fast, save labour, more effective protection equipment.
brief description of the drawings
Fig. 1 is the vertical view of the anti-condensation low temperature resistant combined transformer of the utility model embodiment;
Fig. 2 is the left view of the anti-condensation low temperature resistant combined transformer of the utility model embodiment.
Main element symbol in figure is:
1: oil tank of transformer; 2: operation with high pressure chamber; 3: low voltage operated chamber; 4: transformer; 5: high-tension fuse; 6: high voltage load switch; 7: shunting switch; 8: low-tension switch cabinet; 9: low-tension bushing; 10: gilled radiator; 11: bushing; 12: condensation controller; 13: small-sized dehumidifier; 14: heating plate; 15: low temperature resistant main circuit breaker.
embodiment
For making the technical problems to be solved in the utility model, technical scheme and advantage clearer, be described in detail below in conjunction with the accompanying drawings and the specific embodiments.
As shown in Figure 1, the utility model is for the serious problem of existing highlands low temperature and moisture condensation, a kind of anti-condensation low temperature resistant combined transformer is provided, described combined transformer is Chinese character pin-shaped structural configuration, comprise oil tank of transformer 1, described oil tank of transformer 1 is provided with operation with high pressure chamber 2 and low voltage operated chamber 3 above, in described oil tank of transformer 1, be provided with transformer 4, the high-pressure side of described transformer 4 is connected with described operation with high pressure chamber 2 by high voltage load switch 6, the low-pressure side of described transformer 4 is connected with described low voltage operated chamber 3 by low-tension bushing 9, in described operation with high pressure chamber 2 and described low voltage operated chamber 3, be equipped with condensation controller 12, the low-pressure side of described transformer 4 is provided with low temperature resistant main circuit breaker 15.
In such scheme, by set up condensation controller and small-sized dehumidifier at operating room, improve the moistureproof ability of operating room, solved the serious problem of condensation phenomenon; Low temperature resistant main circuit breaker meets job requirement under the low temperature of highlands, automated intelligent detect, facilitate fast, save labour, more effective protection equipment.
As shown in Figure 1 and Figure 2, further, the anti-condensation low temperature resistant combined transformer of the utility model embodiment, comprises oil tank of transformer 1, and described oil tank of transformer 1 adopts hermetically sealed fuel tank, ensures to be hedged off from the outer world; Described oil tank of transformer 1 is provided with operation with high pressure chamber 2 and low voltage operated chamber 3 above, forms Chinese character pin-shaped structure, and meanwhile, described oil tank of transformer 1 is provided with one group of gilled radiator 10, auxiliary heat dissipation below.
Wherein, in described oil tank of transformer 1, be provided with transformer 4, the high-pressure side of described transformer 4 is all connected with one end of shunting switch 7 with high voltage load switch 6 by high-tension fuse 5, effectively stops fault spread; Described high voltage load switch 6 other ends are connected with high-tension cable by bushing 11, and described high voltage load switch 6 is all located in operation with high pressure chamber 2 with the operating side of described shunting switch 7, facilitates employee to operate.
Further, in described low voltage operated chamber 3, be provided with low-tension switch cabinet 8, the low-pressure side of described transformer 4 is connected with described low-tension switch cabinet 8 by low-tension bushing 9, facilitates unified operation; The low-pressure side of described transformer 4 is provided with low temperature resistant main circuit breaker 15, can adapt to highlands microthermal climate, ensures normally to work.
Wherein, described operation with high pressure chamber 2 is equipped with condensation controller 12 and heating plate 14 with described low voltage operated indoor 3, can effectively prevent that operating room internal cause low temperature in plateau weather from producing the situation of moist condensation, described heating plate 14 can be adjusted plate number according to the height of temperature; Socket is all reserved with described low voltage operated indoor 3 in described operation with high pressure chamber 2, according to circumstances sets up small-sized dehumidifier 13, further improves the moistureproof ability of operating room; Described condensation controller 12 detects with the equal automated intelligent of described small-sized dehumidifier 13, facilitates fastly, gives security for keeping the safety in production.
The above is preferred implementation of the present utility model; should be understood that; for those skilled in the art; do not departing under the prerequisite of principle described in the utility model; can also make some improvements and modifications, these improvements and modifications also should be considered as protection range of the present utility model.
Claims (7)
1. an anti-condensation low temperature resistant combined transformer, described combined transformer is Chinese character pin-shaped structural configuration, comprise oil tank of transformer, before described oil tank of transformer, be provided with operation with high pressure chamber and low voltage operated chamber, in described oil tank of transformer, be provided with transformer, the high-pressure side of described transformer is connected with described operation with high pressure chamber by high voltage load switch, the low-pressure side of described transformer is connected with described low voltage operated chamber by low-tension bushing, it is characterized in that: described operation with high pressure chamber and the described low voltage operated indoor condensation controller that is equipped with, the low-pressure side of described transformer is provided with low temperature resistant main circuit breaker.
2. anti-condensation low temperature resistant combined transformer according to claim 1, is characterized in that: described operation with high pressure chamber and the described low voltage operated indoor small-sized dehumidifier that is equipped with, the equal automated intelligent of described condensation controller and described small-sized dehumidifier detects.
3. anti-condensation low temperature resistant combined transformer according to claim 1, is characterized in that: described operation with high pressure chamber and the described low voltage operated indoor heating plate that is equipped with changeable plate number.
4. anti-condensation low temperature resistant combined transformer according to claim 1, it is characterized in that: in described oil tank of transformer, be provided with a high-tension fuse, described high voltage load switch one end is connected with the high-pressure side of described transformer by high-tension fuse, and the described high voltage load switch other end is connected with described high-tension cable by bushing.
5. anti-condensation low temperature resistant combined transformer according to claim 1, is characterized in that: the described low voltage operated indoor low-tension switch cabinet that is provided with, described low-tension switch cabinet is connected with the low-pressure side of transformer by low-tension bushing.
6. anti-condensation low temperature resistant combined transformer according to claim 1, is characterized in that: after described oil tank of transformer, be provided with one group of gilled radiator.
7. anti-condensation low temperature resistant combined transformer according to claim 1, is characterized in that: the high-pressure side of described transformer is connected with shunting switch, and it is indoor that the operating side of described high voltage load switch and described shunting switch is all located at operation with high pressure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420351349.5U CN203895254U (en) | 2014-06-27 | 2014-06-27 | Condensation prevention and low temperature resistant combined transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420351349.5U CN203895254U (en) | 2014-06-27 | 2014-06-27 | Condensation prevention and low temperature resistant combined transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203895254U true CN203895254U (en) | 2014-10-22 |
Family
ID=51721625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420351349.5U Expired - Fee Related CN203895254U (en) | 2014-06-27 | 2014-06-27 | Condensation prevention and low temperature resistant combined transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203895254U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110556228A (en) * | 2019-07-30 | 2019-12-10 | 陈锦勇 | Combined transformer with anti-icing function in high and cold environment |
-
2014
- 2014-06-27 CN CN201420351349.5U patent/CN203895254U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110556228A (en) * | 2019-07-30 | 2019-12-10 | 陈锦勇 | Combined transformer with anti-icing function in high and cold environment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204088986U (en) | A kind of 35kV photovoltaic generation box-type substation | |
| CN204179544U (en) | A kind of 35kV box-type substation used for wind power generation | |
| CN206059966U (en) | A kind of Intelligent lighting distribution box | |
| CN203895254U (en) | Condensation prevention and low temperature resistant combined transformer | |
| CN105428346B (en) | A kind of multistage H bridges series valve section of compression joint type IGBT compositions | |
| CN202405680U (en) | Draw-out high-voltage switch cabinet with air-cooling device | |
| CN202488013U (en) | External combined-type transformer for wind power generation | |
| CN201061095Y (en) | Integration type transforming plant dedicated for wind power generation | |
| CN202488014U (en) | Combined transformer for compact wind power generation | |
| CN203367763U (en) | Special 35 kV, SF6 inflation switch cabinet for wind power | |
| CN204497636U (en) | A kind of built on stilts inlet wire China used for wind power generation formula case becomes | |
| CN202759175U (en) | Boost box type transformer substation specially used for photovoltaic power generation | |
| CN205429197U (en) | Power equipment expanding unit of working a telephone switchboard | |
| CN204215856U (en) | All-sealed branch mailbox wind power transformer | |
| CN204332650U (en) | Highlands combined transformer for wind power generation | |
| CN203119457U (en) | Combination circuit breaker | |
| CN207852411U (en) | A kind of photovoltaic generation dry-type transformer that safety is good | |
| CN203070907U (en) | High-altitude damp-heat type combined type transformer for wind power generation | |
| CN202260199U (en) | Box-type transformer substation for wind power generation | |
| CN201374513Y (en) | Functional type wind and electricity combined box substation structured like a Chinese character 'mu' | |
| CN101355237B (en) | Integration transformer substation for wind power generation | |
| CN203466442U (en) | Distributed generation grid-connected power distribution cabinet | |
| CN201374514Y (en) | Functional type wind power combined box substation structured like a Chinese character 'pin' | |
| CN202616610U (en) | Wire arrangement structure for small isolated-phrase buses | |
| CN203850622U (en) | High-low-voltage cabinet of combined-type transformer for photovoltaic power generation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141022 Termination date: 20210627 |