CN202333541U - Car-mounted mobile transformer substation - Google Patents
Car-mounted mobile transformer substation Download PDFInfo
- Publication number
- CN202333541U CN202333541U CN2011204657141U CN201120465714U CN202333541U CN 202333541 U CN202333541 U CN 202333541U CN 2011204657141 U CN2011204657141 U CN 2011204657141U CN 201120465714 U CN201120465714 U CN 201120465714U CN 202333541 U CN202333541 U CN 202333541U
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- Prior art keywords
- transformer
- mounted mobile
- high pressure
- vehicle
- electrical apparatus
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Abstract
The utility model discloses a car-mounted mobile transformer substation, which comprises a high-voltage combined electric appliance, a main transformer, a grounding transformer, a low-voltage switch chamber and a semitrailer; the high-voltage combined electric appliance is installed on the front part of the semitrailer, the main transformer, the grounding transformer and the low-voltage switch chamber are sequentially installed on the rear part of the semitrailer, and all equipment rooms are connected with one another through a cable and a copper busbar; a monitoring circular control cabinet of each equipment is installed inside the low-voltage switch chamber; the high-voltage combined electric appliance integrates a one-phase circuit breaker, an isolation/grounding switch and a current transformer into a group of modules to be integrally closed into a container which is charged with insulation gas and to be connected with one another through conductive bars inside a gas chamber. By adopting the car-mounted mobile transformer substation, the intelligentization of the integral transformer substation can be improved, the reliability is high, the occupied space of the car-mounted mobile transformer substation can be effectively reduced, and the requirements of an intelligent electric grid can be satisfied.
Description
Technical field
The utility model relates to the transformer station field, is specifically related to a kind of vehicle-mounted mobile substation.
Background technology
In recent years, along with the design and the development of manufacturing technology, movable transformer pack has obtained increasingly extensive application in North America and European electric power system.The movable transformer pack highest voltage level that the leading producer in known external this field can manufacture and design has at present reached 245kV, and heap(ed) capacity reaches 75MVA.In current America and Europe's the electric power system, movable transformer pack has developed into a kind of convenient transportation, has equipped novel powering mode perfect, flexibility and reliability.And domestic research about related fields, design side still are in initial stage, and the mobile substation majority that has occurred is the low capacity of mine explosion-suppression, the mobile substation of low-voltage, are confined to place such as colliery and use.It is very few independently to accomplish the research institute and the enterprise that design about the mobile substation of big capacity, high voltage grade.Most vehicle-mounted mobile substations all adopt open type high voltage isolator, erect type column type circuit breaker structure, and this structure takes up room relatively large, and reliability is relatively poor, and the not high shortcoming of whole intelligent substationization.Reduce taking up room of vehicle-mounted mobile substation as far as possible, improve the intellectuality of transformer station, be one of research direction of vehicle-mounted mobile substation always.
The utility model content
The utility model has designed a kind of vehicle-mounted mobile substation to the problem that exists in the background technology, and purpose is: improve the intellectuality of transformer station, reduce equipment occupation space.
The technical solution of the utility model:
A kind of vehicle-mounted mobile substation is characterized in that: said transformer station comprises high pressure combined electrical apparatus, main transformer, grounding transformer, low tension switch chamber and semi-trailer; Said high pressure combined electrical apparatus is installed in the semi-trailer front portion, and main transformer, grounding transformer and low tension switch chamber are installed on the semi-trailer rear portion successively, and each equipment room is connected with copper bus-bar through cable; The indoor monitoring that each equipment is installed of said low tension switch is around control cubicle; Said high pressure combined electrical apparatus is integrated into a pack module integrally closed in insulation gas filled container with a phase circuit breaker, isolating/grounding switch summation current transformer, is connected by conducting rod in the air chamber.
Said high pressure combined electric appliance equipment adopts unlimited or totally enclosed type is installed in the trailer front portion.
Said high pressure combined electrical apparatus can also be integrated in voltage transformer and zinc oxide arrester in the module.
Said high pressure combined electrical apparatus can be equipped with electronic mutual inductor, three stations and circuit breaker intelligent control unit computer integrated protection, on-line monitoring system according to demand, makes it have the intelligent digital function.
Said transformer and low tension switch chamber are installed at least one the trailer according to amount of capacity, outlet loop quantity.
The beneficial effect of the utility model:
The utility model has improved the intellectuality of whole transformer station, and reliability is high, has effectively reduced taking up room of vehicle-mounted mobile substation, meets the requirement of intelligent grid.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the intelligent combined electrical apparatus structural representation of high-tension apparatus;
Fig. 3 is a kind of on-line monitoring equipment scheme of installation.
Embodiment
Describe the utility model in detail below in conjunction with accompanying drawing.
Shown in Fig. 1 to 2: vehicle-mounted mobile substation comprises high pressure combined electrical apparatus 1, main transformer 2, grounding transformer 3, low tension switch chamber 4 and semi-trailer 5.Said high pressure combined electrical apparatus 1 adopts and opens wide or totally enclosed type is installed in the front portion of semi-trailer 5, and main transformer 2, grounding transformer 3 and low tension switch chamber 4 are installed on semi-trailer 5 rear portions successively, and each equipment room is connected with copper bus-bar through cable; The indoor monitoring that each equipment is installed of said low tension switch is around control cubicle; Inlet wire CTC cable terminating cubicle 6, entrance bushing 7, circuit breaker operation mechanism 8, zinc oxide arrester 9, voltage transformer 10, pressure relief device 11, outlet sleeve pipe 12, current transformer 13, three station manipulation mechanisms 14, isolating switch 15, circuit breaker 16 and earthed switch 17 are installed in the said high pressure combined electrical apparatus; High pressure combined electric appliance equipment integrally closed is connected by conducting rod in the air chamber in insulation gas filled container.
As shown in Figure 3: inflation inlet 19 1 sides that SF6 gas on-line monitoring equipment collector 20 is installed on combined electrical apparatus 1 body 18.
The concrete course of work:
Each equipment of vehicle-mounted transformer station is accomplished installation on semi-trailer 5, before dispatching from the factory, accomplish experimental debugging work, and when vehicle-mounted transformer station reaches the spot, carry out simple connecting line and install, the operation of can switching on, each watch-dog gets into operating state automatically on the car.At this moment, the on-line monitoring system on the mobile unit utilizes collecting device, transmission line, passes data such as little water, density, temperature in high pressure combined electrical apparatus 1 air chamber that collects according to built-in communications protocol to cause on the host computer; Host computer is through software reading of data, analysis data, preservation data; And judge according to software algorithm whether each equipment state occurs unusually, and show state in real time, in case the discovery malfunction; Device intelligence control unit Microcomputer Protection device motion; Accomplish pre-programmed operation, fix a breakdown state and alarm indication realize that the acquired original of intelligent one is handled.
Claims (5)
1. vehicle-mounted mobile substation, it is characterized in that: said transformer station comprises high pressure combined electrical apparatus, main transformer, grounding transformer, low tension switch chamber and semi-trailer; Said high pressure combined electrical apparatus is installed in the semi-trailer front portion, and main transformer, grounding transformer and low tension switch chamber are installed on the semi-trailer rear portion successively, and each equipment room is connected with copper bus-bar through cable; The indoor monitoring that each equipment is installed of said low tension switch is around control cubicle; Said high pressure combined electrical apparatus is integrated into a pack module integrally closed in insulation gas filled container with a phase circuit breaker, isolating/grounding switch summation current transformer, is connected by conducting rod in the air chamber.
2. a kind of vehicle-mounted mobile substation according to claim 1 is characterized in that: said high pressure combined electric appliance equipment adopts unlimited or totally enclosed type is installed in the trailer front portion.
3. a kind of vehicle-mounted mobile substation according to claim 1 is characterized in that: said high pressure combined electrical apparatus can also be integrated in voltage transformer and zinc oxide arrester in the module.
4. a kind of vehicle-mounted mobile substation according to claim 1; It is characterized in that: said high pressure combined electrical apparatus can be equipped with electronic mutual inductor, three stations and circuit breaker intelligent control unit computer integrated protection, on-line monitoring system according to demand, makes it have the intelligent digital function.
5. a kind of vehicle-mounted mobile substation according to claim 1 is characterized in that: said transformer and low tension switch chamber are installed at least one the trailer according to amount of capacity, outlet loop quantity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204657141U CN202333541U (en) | 2011-11-22 | 2011-11-22 | Car-mounted mobile transformer substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204657141U CN202333541U (en) | 2011-11-22 | 2011-11-22 | Car-mounted mobile transformer substation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202333541U true CN202333541U (en) | 2012-07-11 |
Family
ID=46445508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204657141U Expired - Lifetime CN202333541U (en) | 2011-11-22 | 2011-11-22 | Car-mounted mobile transformer substation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202333541U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106099728A (en) * | 2016-06-20 | 2016-11-09 | 山东泰开高压开关有限公司 | A kind of prefabricated box Combined electric appliance |
| CN106602445A (en) * | 2016-11-29 | 2017-04-26 | 国家电网公司 | Modularized intelligent mobile transformer station system |
| CN107963001A (en) * | 2017-12-13 | 2018-04-27 | 西安昆仑工业（集团）有限责任公司 | The anti-ballistic weapon system hyper firing rate cannon in vehicle-mounted end and control rack mounting structure |
| CN110676739A (en) * | 2019-08-01 | 2020-01-10 | 河南平高电气股份有限公司 | Movable transformer substation |
| CN113794142A (en) * | 2021-09-18 | 2021-12-14 | 国网河北省电力有限公司电力科学研究院 | High-integration integrated transformer for vehicle-mounted mobile substation |
-
2011
- 2011-11-22 CN CN2011204657141U patent/CN202333541U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106099728A (en) * | 2016-06-20 | 2016-11-09 | 山东泰开高压开关有限公司 | A kind of prefabricated box Combined electric appliance |
| CN106602445A (en) * | 2016-11-29 | 2017-04-26 | 国家电网公司 | Modularized intelligent mobile transformer station system |
| CN107963001A (en) * | 2017-12-13 | 2018-04-27 | 西安昆仑工业（集团）有限责任公司 | The anti-ballistic weapon system hyper firing rate cannon in vehicle-mounted end and control rack mounting structure |
| CN110676739A (en) * | 2019-08-01 | 2020-01-10 | 河南平高电气股份有限公司 | Movable transformer substation |
| CN113794142A (en) * | 2021-09-18 | 2021-12-14 | 国网河北省电力有限公司电力科学研究院 | High-integration integrated transformer for vehicle-mounted mobile substation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A vehicle mounted mobile substation Effective date of registration: 20200819 Granted publication date: 20120711 Pledgee: Jiangsu Yuneng Jingke photoelectric New Energy Group Co.,Ltd. Pledgor: JIANGSU JINGKE SMART ELECTRIC Co.,Ltd. Registration number: Y2020320000185 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120711 |
|
| CX01 | Expiry of patent term |