CN201285995Y - Premounting transformer plant with double electric power - Google Patents
Premounting transformer plant with double electric power Download PDFInfo
- Publication number
- CN201285995Y CN201285995Y CNU2008201102695U CN200820110269U CN201285995Y CN 201285995 Y CN201285995 Y CN 201285995Y CN U2008201102695 U CNU2008201102695 U CN U2008201102695U CN 200820110269 U CN200820110269 U CN 200820110269U CN 201285995 Y CN201285995 Y CN 201285995Y
- Authority
- CN
- China
- Prior art keywords
- power
- double
- voltage
- equipment
- transformer
- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/30—Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P80/00—Climate change mitigation technologies for sector-wide applications
- Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
- Y04S20/20—End-user application control systems
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- Supply And Distribution Of Alternating Current (AREA)
Abstract
The utility model discloses a double-power prefabricated substation. High-voltage switch equipment, two energy-saving and environmental-friendly resin insulation dry type power transformers, a lower-voltage distribution device, a power factor compensation device and an electric energy metering device form an integrated complete set of distribution equipment. The high-voltage connection mode adopts double-line connection. A double-transformer power supply system can realize the functions of double-power automatic switching and automatic recovery, automatic switching without automatic recovery, manually operation, and the like through a bus connection cabinet under the control of a control line. The box body of the prefabricated substation adopts new technology and art, the running of the equipment is not influenced by natural climatic environment and external pollution, and the installation and the maintenance of a product is convenient, safe and reliable.
Description
Technical field
The utility model relates to a kind of preassembled transformer station manufacturing technology, relates in particular to a kind of duplicate supply preassembled transformer station.
Background technology
The process of urban distribution network construction and upgrading is accelerated along with the develop rapidly of national economy, uses the density of electric loading also progressively increasing, and people are also more and more higher to the requirement of power utilization environment, press for a kind of energy saving and environment friendly duplicate supply preassembled transformer station.This type preassembled transformer station uninterrupted power supply is easy to go deep into load center, reduces radius of electricity supply, improves the terminal voltage quality, send the electricity cycle short, and noise is low, and is easy for installation, and it is fast to put into operation.
The utility model content
The utility model purpose: be to provide a kind of duplicate supply preassembled transformer station, form the complete controller switching equipment of one by high voltage switchgear, 2 transformers, low-voltage distribution equipment, power factor compensation device, electric power meters;
High-voltage connection mode: two-way wiring;
Described transformer is selected SCB10 series plastics insulated dry power transformer for use.
Product is installed maintenance conveniently, safely and reliably.
Description of drawings
Accompanying drawing 1 is the utility model duplicate supply preassembled transformer station floor plan;
Accompanying drawing 2 is the utility model duplicate supply preassembled transformer station high-voltage connection systematic schematic diagram;
Accompanying drawing 3 is thrown schematic diagram mutually for the utility model duplicate supply preassembled transformer station two-way low pressure master advances circuit breaker.
Embodiment
The type preassembled transformer station shell spraying bridge lacquer has good antiseptic property and firm adhesive force, can stop solar irradiation, guarantees not corrosion in 20 years.Interlayer adopts fire-retardant heat-insulation material.
As shown in Figure 1 and Figure 2, the complete controller switching equipment of forming one by high voltage switchgear, 2 resin-insulated dry power transformers, low-voltage distribution equipment, power factor compensation device, electric power meters;
High-voltage connection mode: two-way wiring.This type high voltage switchgear selects for use high-voltage arrester as the high voltage side lead-in overvoltage protection; Select for use high voltage load switch and current limiting fuse that transformer is carried out short-circuit protection.
The resin-insulated dry power transformer of 2 equal capacity, transformer is selected SCB10 series plastics insulated dry power transformer for use, the iron core of the type dry-type power transformer adopts double-sided insulation grain orientation high-quality cold-reduced silicon sheet, reduces the wastage effectively and noise.Adopt the dry-type transformer thermostat, when the coil temperature of transformer rose to set point, thermostat sent signal, and the cross-flow type cooling blower starts.
Shown in Figure 3, low-voltage distribution equipment adopts two-way inlet wire one female tie mode.In when operation, wherein transformer or its feed out branch road when breaking down, circuit breaker disjunction faulty line; Join by mother standby transformer is thrown up, normally move with safeguards system.
The type pre-installed transformer station box is employed new technology and technology, and equipment operation is not subjected to natural climate environment and outside contamination.
The dual transformer electric power system joins cabinet by mother and can realize that duplicate supply is hauled oneself willingly into runback, hauled oneself willingly into not runback, function such as manual under the control of control circuit.
Low-voltage distribution equipment adopts high performance master to advance and the feed circuit breaker, and Reactive Power Compensation Automatic Controller realizes that electric power system is comprehensive.And can satisfy the power supply of client's multiloop, metering and reactive power compensation requirement.
Low-voltage distribution equipment is installed compensating cabinet, improves power factor, reduces reactive power loss.
Casing, door, high voltage switchgear, power transformer, the equal reliable ground of low-voltage distribution equipment, assurance repair and maintenance operating personnel's safety.
Claims (1)
1, a kind of duplicate supply preassembled transformer station is characterized in that, is made of the complete controller switching equipment of one high voltage switchgear, 2 transformers, low-voltage distribution equipment, power factor compensation device, electric power meters;
High-voltage connection mode: two-way wiring;
Described transformer is selected SCB10 series plastics insulated dry power transformer for use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201102695U CN201285995Y (en) | 2008-08-29 | 2008-08-29 | Premounting transformer plant with double electric power |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201102695U CN201285995Y (en) | 2008-08-29 | 2008-08-29 | Premounting transformer plant with double electric power |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201285995Y true CN201285995Y (en) | 2009-08-05 |
Family
ID=40950963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201102695U Expired - Fee Related CN201285995Y (en) | 2008-08-29 | 2008-08-29 | Premounting transformer plant with double electric power |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201285995Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107591720A (en) * | 2017-09-15 | 2018-01-16 | 江苏其厚智能电气设备有限公司 | Intelligent substation on integrated post |
-
2008
- 2008-08-29 CN CNU2008201102695U patent/CN201285995Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107591720A (en) * | 2017-09-15 | 2018-01-16 | 江苏其厚智能电气设备有限公司 | Intelligent substation on integrated post |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: WOLONG ELECTRIC GROUP BEIJING HUATAI TRANSFORMER C Owner name: WOLONG ELECTRIC GROUP CO., LTD. Free format text: FORMER OWNER: BEIJING HUATAI TRANSFORMER CO., LTD. Effective date: 20110816 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 102200 CHANGPING, BEIJING TO: 312300 SHAOXING, ZHEJIANG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110816 Address after: 312300 No. 1801 Renmin West Road, Zhejiang, Shaoxing, Shangyu Co-patentee after: Wolong Electric Group Beijing Huatai Transformer Co., Ltd. Patentee after: Wolong Electric Group Co., Ltd. Address before: 102200 Beijing city Changping District Bai Fu Road 17 Patentee before: Wolong Electric (Group) Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090805 Termination date: 20140829 |
|
| EXPY | Termination of patent right or utility model |