CN208314121U - A kind of bushing shell for transformer insulation line monitoring device - Google Patents
A kind of bushing shell for transformer insulation line monitoring device Download PDFInfo
- Publication number
- CN208314121U CN208314121U CN201820857386.1U CN201820857386U CN208314121U CN 208314121 U CN208314121 U CN 208314121U CN 201820857386 U CN201820857386 U CN 201820857386U CN 208314121 U CN208314121 U CN 208314121U
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- China
- Prior art keywords
- unit
- line monitoring
- bushing shell
- communication unit
- transformer
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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
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/70—Hybrid systems, e.g. uninterruptible or back-up power supplies integrating renewable energies
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/56—Power conversion systems, e.g. maximum power point trackers
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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
Abstract
The utility model discloses a kind of bushing shell for transformer insulation line monitoring device, including bushing shell for transformer, the bushing shell for transformer is connected by current sensor with signal conditioning unit, and signal conditioning unit is acquired with data and processing unit is connected；The data acquisition and processing unit are separately connected communication unit, display unit and storage unit；Signal conditioning unit, display unit, communication unit, storage unit and the data acquisition and processing unit are powered by power supply unit, power supply unit is connected with mains-supplied module, battery respectively by power supply mode selecting module, and wherein battery converts unit with wind-powered electricity generation respectively by wind/light complementation controller and photovoltaic module is connected.The utility model structure is simple, easy to connect, and real time on-line monitoring purpose at the scene both may be implemented, and long-range real time on-line monitoring purpose also may be implemented, in addition powering mode diversification, and use is more flexible, and energy conservation.
Description
Technical field
It is exhausted more specifically to a kind of bushing shell for transformer the utility model relates to a kind of bushing shell for transformer insulating monitoring
Edge on-Line Monitor Device.
Background technique
High voltage electric equipment is the important component of electric system, and the safe operation of high voltage electric equipment is to influence electric power
Safe and stable one of the principal element with economical operation of system.Bushing shell for transformer is one of highly important power transmission and transforming equipment, because
Huge loss can be caused to entire national economy for large-area power-cuts caused by all kinds of casing insulation damages, influence entire power grid
Safe operation and power station staff safety.So peace of the insulation status of transformer station high-voltage side bus middle sleeve to electric system
Row for the national games is most important, it is desirable that power system staff must reinforce the detection and diagnosis of insulation of electrical installation, find in time
Hidden danger is to ensure power equipment and personal safety.
Recently as the continuous improvement of voltage class, the increase of place capacity, the side of traditional offline preventive trial
Method has been difficult to meet the actual needs of modern large-scale power system safe operation, is difficult really to reflect that all kinds of casings are being run
Under the conditions of insulation status, since preventative test was carried out by fixed period, cannot find in time, tracking in time,
Maintenance in time, is not able to satisfy the requirement of real-time monitoring, has great limitation, therefore replaced periodic inspection with repair based on condition of component
Through becoming the inexorable trend of power system device maintenance, it can to avoid with reduce because of equipment damage caused by insulation fault and non-
Scheduled outage, and the foundation of State Maintenance is exactly on-line monitoring technique.
Summary of the invention
1. utility model technical problems to be solved
The purpose of the utility model is to overcome above-mentioned deficiencies, provide a kind of bushing shell for transformer insulated on-line monitoring dress
It sets, using the technical solution of the utility model, structure is simple, and it is easy to connect, real time on-line monitoring mesh at the scene both may be implemented
, long-range real time on-line monitoring purpose also may be implemented, in addition powering mode diversification, use is more flexible, and energy conservation.
2. technical solution
In order to achieve the above objectives, technical solution provided by the utility model are as follows:
A kind of bushing shell for transformer insulation line monitoring device of the utility model, including bushing shell for transformer, the transformation
Device casing is connected by current sensor with signal conditioning unit, and signal conditioning unit is acquired with data and processing unit is connected；
The data acquisition and processing unit are separately connected communication unit, display unit and storage unit；The signal condition list
Member, display unit, communication unit, storage unit and data acquisition and processing unit are powered by power supply unit, and power supply unit is logical
It crosses power supply mode selecting module to be connected with mains-supplied module, battery respectively, wherein battery passes through wind/light complementation controller
Unit is converted with wind-powered electricity generation respectively and photovoltaic module is connected.
Further, the communication unit includes bluetooth-communication unit and network communication unit, bluetooth-communication unit
It is connected respectively with mobile device with network communication unit.
Further, cable connection of the double shield with armouring is used between the communication unit and host computer, is passed through
RS485 is communicated.
3. beneficial effect
It is had the following beneficial effects: compared with existing well-known technique using technical solution provided by the utility model
(1) a kind of bushing shell for transformer insulation line monitoring device of the utility model, structure is simple, easy to connect, leads to
Over-current sensor acquires the current signal of bushing shell for transformer, and current signal is sent after signal conditioning unit improves to data
Acquisition and processing unit, show, and stored in storage unit, then pass through communication on the display unit after data processing
Unit is connected with mobile device or host computer, realizes the mesh of on-line monitoring；
(2) a kind of bushing shell for transformer insulation line monitoring device of the utility model, between communication unit and host computer
Cable connection using double shield with armouring, is communicated by RS485, and real time on-line monitoring purpose at the scene may be implemented,
Communication unit includes bluetooth-communication unit and network communication unit, and bluetooth-communication unit and network communication unit are set with movement respectively
It is standby to be connected, long-range real time on-line monitoring purpose also may be implemented；
(3) a kind of bushing shell for transformer insulation line monitoring device of the utility model, power supply unit pass through power supply mode
Selecting module is connected with mains-supplied module, battery respectively, wherein battery by wind/light complementation controller respectively with wind-powered electricity generation
Conversion unit is connected with photovoltaic module, and structure is simple, easy to connect, and the electricity that wind and light can be used to convert is powered, and also can
Mains-supplied is directly used, can specifically select suitable mode according to demand, use is more flexible, and energy conservation.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of bushing shell for transformer insulation line monitoring device of the utility model.
Specific embodiment
For the content for further appreciating that the utility model, the utility model is described in detail in conjunction with the accompanying drawings and embodiments.
Embodiment
In conjunction with Fig. 1, a kind of bushing shell for transformer insulation line monitoring device of the present embodiment, including bushing shell for transformer, transformation
Device casing is connected by current sensor with signal conditioning unit, and signal conditioning unit is acquired with data and processing unit is connected；
The data acquisition and processing unit are separately connected communication unit, display unit and storage unit, and wherein communication unit includes
Bluetooth-communication unit and network communication unit, bluetooth-communication unit and network communication unit are connected with mobile device respectively, pass through
Bluetooth-communication unit or network communication unit and mobile device are wirelessly connected, and realize long-range real time on-line monitoring purpose, communication unit
Cable connection of the double shield with armouring is used between member and host computer, is communicated by RS485, also may be implemented real at the scene
When monitor purpose on-line；Structure is simple, easy to connect, the current signal of bushing shell for transformer is acquired by current sensor, and will
Current signal sent after signal conditioning unit improves to data acquisition and processing unit, after data processing on the display unit
It has been shown that, and stored in storage unit, then be connected by communication unit with mobile device or host computer, realize on-line monitoring
Mesh；Signal conditioning unit, display unit, communication unit, storage unit and data acquisition and processing unit are supplied by power supply unit
Electricity；Power supply unit is connected with mains-supplied module, battery respectively by power supply mode selecting module, and wherein battery passes through wind
Light complementary controller converts unit with wind-powered electricity generation respectively and photovoltaic module is connected, and structure is simple, easy to connect, can use wind and light
The electricity of conversion is powered, and also can directly use mains-supplied, can specifically select suitable mode according to demand, expensive in the electricity charge
When the electricity that is converted using wind and light, mains-supplied is used when the electricity charge are cheap, use is more flexible, and energy conservation.
A kind of bushing shell for transformer insulation line monitoring device of the utility model, structure is simple, easy to connect, both can be real
Scene real time on-line monitoring purpose now, also may be implemented long-range real time on-line monitoring purpose, and in addition powering mode diversification, makes
With more flexible, and energy conservation.
Schematically the utility model and embodiments thereof are described above, description is not limiting, attached drawing
Shown in be also one of the embodiments of the present invention, actual structure is not limited to this.So if this field
Those of ordinary skill enlightened by it, without deviating from the purpose of the present invention, not inventively design
Frame mode similar with the technical solution and embodiment, all should belong to the protection range of the utility model.
Claims (3)
1. a kind of bushing shell for transformer insulation line monitoring device, including bushing shell for transformer, it is characterised in that: the transformer set
Pipe is connected by current sensor with signal conditioning unit, and signal conditioning unit is acquired with data and processing unit is connected；It is described
Data acquisition and processing unit be separately connected communication unit, display unit and storage unit；It is the signal conditioning unit, aobvious
Show that unit, communication unit, storage unit and data acquisition and processing unit are powered by power supply unit, power supply unit passes through power supply
Mode selecting module is connected with mains-supplied module, battery respectively, wherein battery by wind/light complementation controller respectively with
Wind-powered electricity generation conversion unit is connected with photovoltaic module.
2. a kind of bushing shell for transformer insulation line monitoring device according to claim 1, it is characterised in that: the communication
Unit includes bluetooth-communication unit and network communication unit, bluetooth-communication unit and network communication unit respectively with mobile device phase
Even.
3. a kind of bushing shell for transformer insulation line monitoring device according to claim 2, it is characterised in that: the communication
Cable connection of the double shield with armouring is used between unit and host computer, is communicated by RS485.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820857386.1U CN208314121U (en) | 2018-06-05 | 2018-06-05 | A kind of bushing shell for transformer insulation line monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820857386.1U CN208314121U (en) | 2018-06-05 | 2018-06-05 | A kind of bushing shell for transformer insulation line monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208314121U true CN208314121U (en) | 2019-01-01 |
Family
ID=64709426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820857386.1U Active CN208314121U (en) | 2018-06-05 | 2018-06-05 | A kind of bushing shell for transformer insulation line monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208314121U (en) |
-
2018
- 2018-06-05 CN CN201820857386.1U patent/CN208314121U/en active Active
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