CN106856311A - Based on internet+Intelligent high voltage switch device - Google Patents
Based on internet+Intelligent high voltage switch device Download PDFInfo
- Publication number
- CN106856311A CN106856311A CN201510929317.8A CN201510929317A CN106856311A CN 106856311 A CN106856311 A CN 106856311A CN 201510929317 A CN201510929317 A CN 201510929317A CN 106856311 A CN106856311 A CN 106856311A
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- China
- Prior art keywords
- module
- high voltage
- breaker
- voltage switch
- internet
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B15/00—Supervisory desks or panels for centralised control or display
- H02B15/02—Supervisory desks or panels for centralised control or display with mimic diagrams
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/015—Boards, panels, desks; Parts thereof or accessories therefor
- H02B1/04—Mounting thereon of switches or of other devices in general, the switch or device having, or being without, casing
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
- H02J13/00001—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by the display of information or by user interaction, e.g. supervisory control and data acquisition systems [SCADA] or graphical user interfaces [GUI]
-
- 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
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
-
- 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
- Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
- Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
- Y04S40/126—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment using wireless data transmission
-
- 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
- Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
- Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
- Y04S40/128—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment involving the use of Internet protocol
Abstract
The present invention relates to it is a kind of based on internet+Intelligent high voltage switch device, including Intelligent high voltage switch device, cloud data center；Cloud data center can access 1024 Intelligent high voltage switch devices, therebetween row data communication is entered by wired or wireless way, Intelligent high voltage switch device can be monitored on-line and remote fault diagnosis to high-tension switch gear running status, and life-span Pre-Evaluation in switching devices health status and Life cycle is realized by long-range cloud data center using internet+technology, and then realize the switchgear with repair based on condition of component and the intelligence system being estimated to equipment life.
Description
Technical field
The present invention relates to it is a kind of based on internet+Intelligent high voltage switch device, accelerate switchgear intelligence
Change and build, to realize that national intelligent grid construction has great importance.
Background technology
With the development of national intelligent grid, the quantity of transformer station increasingly increases, and its supporting switch sets
That applies like a raging fire builds.Accordingly, electric energy matter of the switching installations for growing stronger day by day to power distribution network
Amount, burden requirement etc. are proposed new requirement.This problem is just directed to such case, it is proposed that one
Plant the solution based on " internet+".The program gathers information by switchgear end, then utilizes
Communication module carries out information exchange with switching stage, and switching stage is again by the electricity of wherein power distribution network incoming end
Can quality information submit to power distribution network, power distribution network according to these information, with reference to the power load of power distribution network
Analysis, adjusts security strategy in time, while making high-tension switch gear safe and highly efficient operation, with reference to opening
Pass equipment health status, by life-span intelligence Pre-Evaluation system, decision-making arrangement maintenance, to reduce distribution
The spike period burden requirement of net, improves electric energy utilization rate during power distribution network paddy, and examine switchgear
Practice Buddhism or Taoism is that influence to power distribution network is preferably minimized.For this present invention propose it is a kind of based on internet+intelligence
High-tension switch gear, can be monitored on-line to high-tension switch gear running status and remote failure is examined
It is disconnected, and using internet+technology by long-range cloud data center realize switching devices health status and
Life-span Pre-Evaluation in Life cycle, and then realize that there is repair based on condition of component and equipment life is estimated
Intelligence system switchgear.
As national intelligent grid is strategic, Intelligent transformer station technology, internet+, and IEC 61850
The development of standard.In line with the requirement towards national three generations's power grid construction, the system based on reliability maintenance
To more be used, this requires that novel intelligent high-tension switch gear will not only meet key property and want
Ask, particularly in terms of fault detection and diagnosis, in addition it is also necessary to have more intelligentized function.The present invention
Final goal be using internet+cloud it is real accomplish prevent trouble before it happens, realize operational outfit
Life cycle management intelligent management.It is comprehensive real-time by the system integration and embedded monitoring software function
Monitoring operation of power networks situation, effectively plays warning function, improves power supply capacity and power supply reliability, tool
There is huge society and economic benefit.The system has the advantages that multi-functional, applicability is wide, non-maintaining,
It is that China's intelligent grid builds inevitable development direction, with fabulous social and economic benefits.
On March 5th, 2015, in 12 Third Sessions of the NPC, premier Li Keqiang is in government's work
" internet+" action plan is proposed in giving a report first.On March 25th, 2015, State Council's Board of Managing Directors
In view, Li Keqiang points out to comply with the development trend of " internet+", is melted with industrialization depth with information-based
Main line is combined into, generation information technology, high-grade, digitally controlled machine tools and robot, Aero-Space are given priority to
Equipment, marine engineering equipment and high performance ship, advanced railway transportation equipment, energy-conservation and new energy vapour
Car, electrical circuitry equipment, new material, biological medicine and high-performance medicine equipment, talents for agri-mechanization totally 10
Individual field, the research of internet+technology has been lifted to the height of national strategy, is this present invention research
Achievement industrialization prospect is wide.
The content of the invention
The technical problems to be solved by the invention are, how intelligent assembly and high-tension switch gear it is organic
With reference to realizing the intellectuality of high-tension switch gear.
In order to solve the above technical problems, the present invention provide it is a kind of based on internet+intelligent high-pressure switch set
It is standby, including Intelligent high voltage switch device, cloud data center；Cloud data center can access 1024 intelligence
Energy high-tension switch gear, enters row data communication by wired or wireless way therebetween.
Intelligent high voltage switch device includes switchgear, intelligent assembly；Switchgear and intelligent assembly it
Between be attached by sensor and controller.
Intelligent assembly includes that contact of breaker temperature measurement module, measuring mechanical characteristics module, coil current are surveyed
Partial discharge monitoring modular in amount module, electricity and quality of power supply measurement module, cabinet, arc light monitoring module,
Electric chassis truck control module, electrically knife control module and RS485 interfaces, the ARM of module connection
Temperature and humidity measurement module, expert in microprocessor, usb interface module, quantity of state input module, cabinet
Decision analysis system, camera module, pyroelectric human body induction monitoring module, touch-screen display module,
Heater control module, fan control module, cabinet intraoral illumination control module, power module, SD card are deposited
Storage module, the RS485 interfaces of voice module and cloud data center connection, clock module, network connect
Mouth mold block；Contact of breaker temperature measurement module, measuring mechanical characteristics module, coil current measurement module,
Partial discharge monitoring modular, arc light monitoring module, electric chassis in electricity and quality of power supply measurement module, cabinet
Car control module and electrically knife control module are micro- with ARM by the RS485 interfaces being connected with module
Processor is connected.
Humiture, contact of breaker temperature in simulation drawing of touch-screen display module display breaker, cabinet
Degree, mechanical property envelope curve, coil current envelope curve, average divide-shut brake speed, breaker work
Make voltage, breaker operating current, mean power, reactive power, apparent energy, power factor,
1-31 subharmonic, harmonic wave block diagram, partial discharge amount, electrically electric chassis truck position, cutter position, disconnected
Road device room image, cable vault's image, bus-bar room image, fan condition, heater status, illuminating lamp
State, the chassis vehicle location drawing；Handoff procedure voice message, and use pyroelectric human body induction monitoring mould
Block control touch-screen display module work, accomplishes that people walks shutdown, and people starts shooting, and extends use longevity of screen
Life.
Camera module includes three cameras, by USB port and ARM microprocessor video port
Connection；Camera is camera of the short focus with automatic light-supplementing, is easy to shoot dark inside switch cabinet
Image；Breaker actuation process is recorded in SD card during shooting.
Expert decision-making analysis system can according to contact of breaker temperature measurement module, measuring mechanical characteristics module,
Partial discharge monitoring modular, arc light in coil current measurement module, electricity and quality of power supply measurement module, cabinet
The data analysis that monitoring modular is obtained judges switchgear health status, and the measured value to occurring exceeds threshold
Value provides the reason for being likely to occur, and provides maintenance or maintenance suggestion.
Measuring mechanical characteristics module uses force snesor, acceleration transducer and displacement transducer combination side
Formula monitoring breaker divide-shut brake mechanical property, draws displacement-time curve and displacement-time curve envelope
Line, using force snesor, acceleration transducer determine just point, firm chalaza, measurement breaker open away from
The excess of stroke, average divide-shut brake speed.
Arc light monitoring module obtains arc optical signal using photo-sensitive cell.
Contact of breaker temperature measurement module includes measurement sensor and receives instrument；Measurement sensor is arranged on
On high-pressure side circuit breaker contact arm, receive instrument and be arranged in low-pressure end control room, measurement sensor and connect
Temperature data is transmitted by wireless 433MHz frequencies between receipts instrument, high-low pressure isolating problem is solved,
Contact of breaker temperature measurement module can simultaneously measure 12 contacts of point and connection busbar temperature rise.
Partial discharge monitoring modular uses 3 capacitance type sensor coupling high-voltage signals in cabinet, by ground electricity
Ripple method obtains electric discharge spectrum signal, so as to obtain Partial discharge signal indirectly.
The positive effect of the present invention is：(1) multi-sensor information fusion technology is utilized, realizes that switch sets
The on-line monitoring of standby host tool and electric parameter, is switchgear repair based on condition of component and life-span intelligence Pre-Evaluation system
System provides analyze data source；(2) using the cloud data center of internet+structure, switchgear is realized
Expert decision-making and life-span Pre-Evaluation, gather information, using communication module and intelligence by switchgear end
Component carries out information exchange, switchgear is overhauled influence of the behavior to power distribution network and is preferably minimized.
Brief description of the drawings
Fig. 1 be based on internet+Intelligent high voltage switch device attachment structure figure.
Fig. 2 is Intelligent high voltage switch device principle assumption diagram.
Fig. 3 is intelligent assembly principle assumption diagram.
Specific embodiment
As shown in Figure 1, it is a kind of based on internet+Intelligent high voltage switch device, including intelligent high-pressure
Switchgear, cloud data center；Cloud data center can access 1024 Intelligent high voltage switch devices,
Therebetween row data communication is entered by wired or wireless way.
As shown in Figure 2, Intelligent high voltage switch device includes switchgear, intelligent assembly；Switch sets
It is standby to be attached by sensor and controller and intelligent assembly between.
As shown in Figure 3, intelligent assembly includes contact of breaker temperature measurement module, measuring mechanical characteristics mould
Partial discharge monitoring modular in block, coil current measurement module, electricity and quality of power supply measurement module, cabinet,
Arc light monitoring module, electrically electric chassis truck control module, knife control module and module are connected
Temperature in RS485 interfaces, ARM microprocessor, usb interface module, quantity of state input module, cabinet
Moisture measurement module, expert decision-making analysis system, camera module, pyroelectric human body induction monitoring mould
Block, touch-screen display module, heater control module, fan control module, cabinet intraoral illumination control mould
The RS485 of block, power module, SD card memory module, voice module and cloud data center connection
Interface, clock module, Network Interface Module；Contact of breaker temperature measurement module, measuring mechanical characteristics mould
Partial discharge monitoring modular in block, coil current measurement module, electricity and quality of power supply measurement module, cabinet,
Arc light monitoring module, electric chassis truck control module and electrically knife control module is connected by with module
RS485 interfaces be connected with ARM microprocessor.
Humiture, contact of breaker temperature in simulation drawing of touch-screen display module display breaker, cabinet
Degree, mechanical property envelope curve, coil current envelope curve, average divide-shut brake speed, breaker work
Make voltage, breaker operating current, mean power, reactive power, apparent energy, power factor,
1-31 subharmonic, harmonic wave block diagram, partial discharge amount, electrically electric chassis truck position, cutter position, disconnected
Road device room image, cable vault's image, bus-bar room image, fan condition, heater status, illuminating lamp
State, the chassis vehicle location drawing；Handoff procedure voice message, and use pyroelectric human body induction monitoring mould
Block control touch-screen display module work, accomplishes that people walks shutdown, and people starts shooting, and extends use longevity of screen
Life.
Camera module includes three cameras, by USB port and ARM microprocessor video port
Connection；Camera is camera of the short focus with automatic light-supplementing, is easy to shoot dark inside switch cabinet
Image；Breaker actuation process is recorded in SD card during shooting.
Expert decision-making analysis system can according to contact of breaker temperature measurement module, measuring mechanical characteristics module,
Partial discharge monitoring modular, arc light in coil current measurement module, electricity and quality of power supply measurement module, cabinet
The data analysis that monitoring modular is obtained judges switchgear health status, and the measured value to occurring exceeds threshold
Value provides the reason for being likely to occur, and provides maintenance or maintenance suggestion.
Measuring mechanical characteristics module uses force snesor, acceleration transducer and displacement transducer combination side
Formula monitoring breaker divide-shut brake mechanical property, draws displacement-time curve and displacement-time curve envelope
Line, using force snesor, acceleration transducer determine just point, firm chalaza, measurement breaker open away from
The excess of stroke, average divide-shut brake speed.
Arc light monitoring module obtains arc optical signal using photo-sensitive cell.
Contact of breaker temperature measurement module includes measurement sensor and receives instrument；Measurement sensor is arranged on
On high-pressure side circuit breaker contact arm, receive instrument and be arranged in low-pressure end control room, measurement sensor and connect
Temperature data is transmitted by wireless 433MHz frequencies between receipts instrument, high-low pressure isolating problem is solved,
Contact of breaker temperature measurement module can simultaneously measure 12 contacts of point and connection busbar temperature rise.
Partial discharge monitoring modular uses 3 capacitance type sensor coupling high-voltage signals in cabinet, by ground electricity
Ripple method obtains electric discharge spectrum signal, so as to obtain Partial discharge signal indirectly.
Claims (10)
1. based on internet+Intelligent high voltage switch device, it is characterized in that：Including intelligent high-pressure
Switchgear, cloud data center；Cloud data center can access 1024 intelligent high-pressure switches
Equipment, enters row data communication by wired or wireless way therebetween.
2. it is according to claim 1 based on internet+Intelligent high voltage switch device,
It is characterized in that：Intelligent high voltage switch device includes switchgear, intelligent assembly；Switchgear and
It is attached by sensor and controller between intelligent assembly.
3. it is according to claim 2 based on internet+Intelligent high voltage switch device,
It is characterized in that：Intelligent assembly include contact of breaker temperature measurement module, measuring mechanical characteristics module,
Partial discharge monitoring modular in coil current measurement module, electricity and quality of power supply measurement module, cabinet,
Arc light monitoring module, electrically electric chassis truck control module, knife control module and module connect
RS485 interfaces, ARM microprocessor, usb interface module, the quantity of state input mould for connecing
Temperature and humidity measurement module, expert decision-making analysis system, camera module, pyroelectricity in block, cabinet
Human body sensing monitoring modular, touch-screen display module, heater control module, air-blower control mould
Block, cabinet intraoral illumination control module, power module, SD card memory module, voice module and
RS485 interfaces, clock module, the Network Interface Module of cloud data center connection；Breaker
Contact temperature measurement module, measuring mechanical characteristics module, coil current measurement module, electricity and electric energy
Partial discharge monitoring modular, arc light monitoring module, electric chassis truck control in quality measurement module, cabinet
Module and electrically knife control module are micro- with ARM by the RS485 interfaces being connected with module
Processor is connected.
4. it is according to claim 3 based on internet+Intelligent high voltage switch device,
It is characterized in that：Touch-screen display module shows humiture in simulation drawing of breaker, cabinet, breaks
Road device contact temperature, mechanical property envelope curve, coil current envelope curve, average divide-shut brake
Speed, breaker operating voltage, breaker operating current, mean power, reactive power, regard
In power, power factor, 1-31 subharmonic, harmonic wave block diagram, partial discharge amount, electric chassis
Truck position, electrically cutter position, breaker chamber image, cable vault's image, bus-bar room image,
Fan condition, heater status, lamp state, the chassis vehicle location drawing；Handoff procedure voice
Prompting, and using the control touch-screen display module work of pyroelectric human body induction monitoring module, do
Shutdown is walked to people, people starts shooting, extend the service life of screen.
5. it is according to claim 3 based on internet+Intelligent high voltage switch device,
It is characterized in that：Camera module includes three cameras, micro- with ARM by USB port
Processor video port is connected；Camera is camera of the short focus with automatic light-supplementing, is easy to shoot
Dark inside switch cabinet image；Breaker actuation process is recorded in SD card during shooting.
6. it is according to claim 3 based on internet+Intelligent high voltage switch device,
It is characterized in that：Expert decision-making analysis system can be special according to contact of breaker temperature measurement module, machinery
Office in property measurement module, coil current measurement module, electricity and quality of power supply measurement module, cabinet
Put monitoring modular, the data analysis of arc light monitoring module acquisition and judge switchgear health status,
Measured value to occurring provides the reason for being likely to occur beyond threshold value, and provides maintenance or maintenance is built
View.
7. it is according to claim 3 based on internet+Intelligent high voltage switch device,
It is characterized in that：Measuring mechanical characteristics module is passed using force snesor, acceleration transducer and displacement
Sensor combination monitoring breaker divide-shut brake mechanical property, draws displacement-time curve and position
Shifting-time graph envelope, determines just to divide, has just closed using force snesor, acceleration transducer
Point, measurement breaker open away from the excess of stroke, average divide-shut brake speed.
8. it is according to claim 3 based on internet+Intelligent high voltage switch device,
It is characterized in that：Arc light monitoring module obtains arc optical signal using photo-sensitive cell.
9. it is according to claim 3 based on internet+Intelligent high voltage switch device,
It is characterized in that：Contact of breaker temperature measurement module includes measurement sensor and receives instrument；Measurement is passed
Sensor is arranged on high-pressure side circuit breaker contact arm, is received instrument and is arranged in low-pressure end control room,
Temperature data is transmitted by wireless 433MHz frequencies between measurement sensor and reception instrument,
High-low pressure isolating problem is solved, contact of breaker temperature measurement module can simultaneously measure 12 points
Contact and connection busbar temperature rise.
10. it is according to claim 3 based on internet+Intelligent high voltage switch device,
It is characterized in that：Partial discharge monitoring modular is using 3 capacitance type sensor coupling high-voltage letters in cabinet
Number, electric discharge spectrum signal is obtained by ground upstream band, so as to obtain Partial discharge signal indirectly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510929317.8A CN106856311A (en) | 2015-12-09 | 2015-12-09 | Based on internet+Intelligent high voltage switch device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510929317.8A CN106856311A (en) | 2015-12-09 | 2015-12-09 | Based on internet+Intelligent high voltage switch device |
Publications (1)
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| CN106856311A true CN106856311A (en) | 2017-06-16 |
Family
ID=59125683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510929317.8A Pending CN106856311A (en) | 2015-12-09 | 2015-12-09 | Based on internet+Intelligent high voltage switch device |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108181580A (en) * | 2018-01-25 | 2018-06-19 | 江苏德春电力科技股份有限公司 | Solid-state insulated switchgear intelligent diagnostics device and lifetime estimation method |
| CN109524884A (en) * | 2017-09-19 | 2019-03-26 | 石家庄裕兆科技有限公司 | A kind of security protection intelligence control system of high-tension switch cabinet |
| CN110832718A (en) * | 2017-06-28 | 2020-02-21 | Abb瑞士股份有限公司 | Robot for unmanned operation and maintenance of indoor medium or high voltage switchgear stations |
| US11362489B2 (en) | 2017-06-28 | 2022-06-14 | Abb Schweiz Ag | Substation for medium or high voltage, containing switchgear or controlgear with unmanned operation and maintenance |
| US11626713B2 (en) | 2017-06-28 | 2023-04-11 | Abb Schweiz Ag | Substation containing switch-gear or control-gear with unmanned operation and maintenance |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110832718A (en) * | 2017-06-28 | 2020-02-21 | Abb瑞士股份有限公司 | Robot for unmanned operation and maintenance of indoor medium or high voltage switchgear stations |
| US11362489B2 (en) | 2017-06-28 | 2022-06-14 | Abb Schweiz Ag | Substation for medium or high voltage, containing switchgear or controlgear with unmanned operation and maintenance |
| US11451015B2 (en) | 2017-06-28 | 2022-09-20 | Abb Schweiz Ag | Substation containing switchgear or controlgear with unmanned operation and maintenance |
| US11581712B2 (en) | 2017-06-28 | 2023-02-14 | Abb Schweiz Ag | Robot for unmanned operation and maintenance in an indoor medium or high voltage switch-gear station |
| US11626713B2 (en) | 2017-06-28 | 2023-04-11 | Abb Schweiz Ag | Substation containing switch-gear or control-gear with unmanned operation and maintenance |
| CN109524884A (en) * | 2017-09-19 | 2019-03-26 | 石家庄裕兆科技有限公司 | A kind of security protection intelligence control system of high-tension switch cabinet |
| CN108181580A (en) * | 2018-01-25 | 2018-06-19 | 江苏德春电力科技股份有限公司 | Solid-state insulated switchgear intelligent diagnostics device and lifetime estimation method |
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