CN204835327U - Integrated transformer substation of half open -type of 110kV - Google Patents

Integrated transformer substation of half open -type of 110kV Download PDF

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Publication number
CN204835327U
CN204835327U CN201520247606.5U CN201520247606U CN204835327U CN 204835327 U CN204835327 U CN 204835327U CN 201520247606 U CN201520247606 U CN 201520247606U CN 204835327 U CN204835327 U CN 204835327U
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China
Prior art keywords
transformer
protection
semi
grounding
open
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Active
Application number
CN201520247606.5U
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Chinese (zh)
Inventor
郭旭
王耿
张鑫
王九刚
屠黎明
袁运平
姚红伟
李志根
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sichuan Sihai Yunneng Electric Power Design Co., Ltd.
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Beijing Sifang Honghai Electric Power Equipment Co Ltd
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Priority to CN201520247606.5U priority Critical patent/CN204835327U/en
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Abstract

The utility model relates to an integrated transformer substation of half open -type of 110kV. Be the road around the cement foundation, the road has the guardrail outward, the last fixed prefabricated storehouse of cement foundation, no. I transformer, no. II transformers, no. I grounding transformer, no. II grounding transformer, and no. I reducing transformer and no. II reducing transformer, no. I transformer, no. II transformers, no. I grounding transformer, no. II grounding transformer, no. I reducing transformer and no. II reducing transformer outdoor arrangement, prefabricated storehouse in configuration primary equipment and secondary protect supervisory equipment. Its structure is simpler, and the cost is cheaper, and indoor outdoor power equipment can carry out the construction operation in step, and construction period is shorter.

Description

110kV semi-open-type integrated transformer substation
Technical field
The utility model belongs to a kind of transformer station, particularly a kind of integrated transformer substation of 110kV semi-open-type.
Background technology
Existing integrated power transformation adopts totally-enclosed metal framework structures, and all power equipments are enclosed in a bulk metal frame structure inner, cost compare is high, and difficulty of construction and construction period are relatively long.
Summary of the invention
In order to overcome the shortcoming of prior art, the utility model provides a kind of 110kV semi-open-type integrated transformer substation.Its structure is more simple, and cost is cheaper, and power equipment synchronously can carry out construction operation indoor and outdoor, and the construction period is shorter.
The technical scheme in the invention for solving the technical problem is: the surrounding of concrete pedestal is road, guardrail is had outside road, concrete pedestal is fixed prefabricated storehouse, No. I transformer, No. II transformer, No. I grounding transformer, No. II ground connection become transformer, No. I step-down transformer and No. II step-down transformer, No. I described transformer, No. II transformer, No. I grounding transformer, No. II ground connection become transformer, No. I step-down transformer and No. II outdoor layout of step-down transformer; Primary equipment and second protection watch-dog is configured in described prefabricated storehouse.
The utility model has following advantages: 1), by equipment component carry out outdoor placement, only by the primary equipments such as main switch and second protection watch-dog, be placed on the prefabricated storehouse of totally-enclosed metal framework structure inner, its structure is simpler, cost is cheaper, equipment can carry out construction operation simultaneously indoor and outdoor, and the construction period is shorter; 2), its main frame structure adopt integrated hanging arrange, bottom be mainly used in line cable arrangements and bottom ventilation heat radiation; 3), main frame structure and connecting bolt all adopt hot dip galvanizing process process, ensures 30 year useful life; 4), main frame structure be all bolt connect, facilitate assembled in situ, and be optimized layout according to load-bearing and support, ensure enough seismic behavior.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the utility model vertical view;
Fig. 2 is the A direction view in the utility model Fig. 1;
Fig. 3 is B-B cutaway view in the utility model Fig. 2;
Fig. 4 is C-C cutaway view in the utility model Fig. 2.
Embodiment
As shown in Figure 1, the surrounding of concrete pedestal 3 is road 4, guardrail 1 is had outside road 4, concrete pedestal 3 is fixed No. 10, I, prefabricated storehouse transformer 8, No. II transformer 9, No. I grounding transformer 6, No. II ground connection and become transformer 7, No. I step-down transformer 2 and No. II step-down transformer 5, No. I described transformer 8, No. II transformer 9, No. I grounding transformer 6, No. II ground connection becomes transformer 7, No. I step-down transformer 2 and No. II outdoor layout of step-down transformer 5; Configuration primary equipment and second protection watch-dog in described prefabricated storehouse 10.
Have two-layer in described prefabricated storehouse 10, the primary equipment described in one deck layout, primary equipment comprises 35kV/10kV switch cubicle 14 and static reactive generator SVG group cabinet 13; Second protection watch-dog described in one deck layout, second protection watch-dog comprises sulfur hexafluoride combined electric appliance GIS12 and PK-10 protection screen 16.
Described PK-10 protection screen 16 is arranged in protection room 11, separates with described sulfur hexafluoride combined electric appliance GIS12.
Described prefabricated storehouse 10 is bulk metal frame structure, the unsettled layout of one deck, and bottom is mainly used in line cable arrangements and bottom equipment ventilation and heat.All metal frameworks and connecting bolt all adopt hot dip galvanizing process process, ensure 30 years design service lifes.Main body frame is all with bolts facilitates assembled in situ, and frame structure internal electric equipment is optimized layout according to load-bearing and support, ensures enough seismic behavior.
The utility model is applicable to electric power system at urban distribution network, rural power grids, and photovoltaic generation, wind power generation, water generating etc. are newly-built, transformation and Transfomer Substation Reconstruction engineering.

Claims (4)

1. a 110kV semi-open-type integrated transformer substation, it is characterized in that: the surrounding of concrete pedestal (3) is road (4), guardrail (1) is had outside road (4), the upper fixing prefabricated storehouse (10) of concrete pedestal (3), No. I transformer (8), No. II transformer (9), No. I grounding transformer (6), No. II ground connection becomes transformer (7), No. I step-down transformer (2) and No. II step-down transformer (5), No. I described transformer (8), No. II transformer (9), No. I grounding transformer (6), No. II ground connection becomes transformer (7), No. I step-down transformer (2) and No. II outdoor layout of step-down transformer (5), configuration primary equipment and second protection watch-dog in described prefabricated storehouse (10).
2. 110kV semi-open-type integrated transformer substation according to claim 1, it is characterized in that: have two-layer in described prefabricated storehouse (10), primary equipment described in one deck layout, primary equipment comprises 35kV/10kV switch cubicle (14) and static reactive generator SVG group cabinet (13); Second protection watch-dog described in one deck layout, second protection watch-dog comprises sulfur hexafluoride combined electric appliance GIS (12) and PK-10 protection screen (16).
3. 110kV semi-open-type integrated transformer substation according to claim 2; it is characterized in that: described PK-10 protection screen (16) is arranged in protection room (11), separates with described sulfur hexafluoride combined electric appliance GIS (12).
4. 110kV semi-open-type integrated transformer substation according to claim 1, is characterized in that: described prefabricated storehouse (10) is bulk metal frame structure, the unsettled layout of one deck.
CN201520247606.5U 2015-04-22 2015-04-22 Integrated transformer substation of half open -type of 110kV Active CN204835327U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520247606.5U CN204835327U (en) 2015-04-22 2015-04-22 Integrated transformer substation of half open -type of 110kV

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520247606.5U CN204835327U (en) 2015-04-22 2015-04-22 Integrated transformer substation of half open -type of 110kV

Publications (1)

Publication Number Publication Date
CN204835327U true CN204835327U (en) 2015-12-02

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Family Applications (1)

Application Number Title Priority Date Filing Date
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Country Status (1)

Country Link
CN (1) CN204835327U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105514849A (en) * 2015-12-21 2016-04-20 国网辽宁省电力有限公司沈阳供电公司 Distribution type modular substation

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105514849A (en) * 2015-12-21 2016-04-20 国网辽宁省电力有限公司沈阳供电公司 Distribution type modular substation
CN105514849B (en) * 2015-12-21 2017-11-10 国网辽宁省电力有限公司沈阳供电公司 Dispatching formula modular transformer substation

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CP03 Change of name, title or address

Address after: Room 01, 3rd Floor, Building 10, 11, 15, 68 Beiqing Road, Haidian District, Beijing 100087

Patentee after: Beijing Sihai Yunneng Technology Co., Ltd.

Address before: 056000 No. 7 Century Avenue, Handan Development Zone, Hebei Province

Patentee before: BEIJING SIFANG HONGHAI ELECTRIC POWER EQUIPMENT CO., LTD.

CP03 Change of name, title or address
TR01 Transfer of patent right

Effective date of registration: 20190505

Address after: 610000 No. 710, 7th floor, No. 308 Shuncheng Street, Qingyang District, Chengdu City, Sichuan Province

Patentee after: Sichuan Sihai Yunneng Electric Power Design Co., Ltd.

Address before: Room 01, 3rd Floor, Building 10, 11, 15, 68 Beiqing Road, Haidian District, Beijing 100087

Patentee before: Beijing Sihai Yunneng Technology Co., Ltd.

TR01 Transfer of patent right