CN106026402A - Power device fault solution scheme system - Google Patents
Power device fault solution scheme system Download PDFInfo
- Publication number
- CN106026402A CN106026402A CN201610528446.0A CN201610528446A CN106026402A CN 106026402 A CN106026402 A CN 106026402A CN 201610528446 A CN201610528446 A CN 201610528446A CN 106026402 A CN106026402 A CN 106026402A
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- China
- Prior art keywords
- fault solution
- electrical equipment
- measure
- control device
- supervision platform
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- 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.)
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Classifications
-
- 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
- H02J13/00006—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 information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment
- H02J13/00007—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 information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment using the power network as support for the transmission
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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
- 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
- Y04S40/121—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 the power network as support for the 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
- Y04S40/126—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
Abstract
The invention brings forward a power device fault solution scheme system. The system comprises a plurality of power devices, the power devices are connected with a measurement and control apparatus, the measurement and control apparatus is connected with a client, the measurement and control apparatus is connected with a monitoring platform, and the monitoring platform receives fault information detected by the measurement and control apparatus about the power devices and output a fault solution scheme to the client after analysis of the monitoring platform. According to the invention, the solution scheme of power device faults can be shared, and the fault rate of the power devices is reduced.
Description
Technical field
The invention belongs to technical field of electric power, particularly to a kind of electrical equipment fault solution system.
Background technology
At present, in power distribution and transmission technique field, owing to the life-time service of power equipment often occurs
The problem such as aging, also exists high potential safety hazard；And, go wrong once when power equipment, meeting
Cause the interruption of power supply, bring loss greatly and inconvenience to enterprise's production, people's life；In order to avoid by
In problems such as enterprise's stopping production shut-downs that the chance failure of power equipment causes, also for avoiding sending out of security incident
Raw, ensure the steady of resident living power utility, Utilities Electric Co. or other relevant units, generally by special simultaneously
Power equipment is periodically overhauled by staff, wastes manpower and materials.
Therefore, a kind of electrical equipment fault solution system is needed now badly, it is possible to realize electrical equipment fault
Solution share, reduce electrical equipment fault rate.
Summary of the invention
The present invention proposes a kind of electrical equipment fault solution system, solves power equipment in prior art
The problem that fault solves inefficiency.
The technical scheme is that and be achieved in that: electrical equipment fault solution system, including some
Power equipment, described power equipment connects measure and control device, and described measure and control device connects client, described
Measure and control device connects monitor supervision platform, and described monitor supervision platform receives the fault letter of measure and control device detection power equipment
Breath, and after the analysis of monitor supervision platform, output fault solution is to client.
As one preferred embodiment, described measure and control device includes partial discharge monitoring device and temperature prison
Survey device.
As one preferred embodiment, described device for detecting temperature includes temperature sensor and infrared ray inspection
Survey device.
As one preferred embodiment, data transmission it is provided with between described measure and control device and monitor supervision platform
Device.
As one preferred embodiment, described monitoring device includes type UHF sensor and senses with UHF
The data concentrator of device connection and work station.
As one preferred embodiment, described measure and control device is additionally included in line electric quantity detection apparatus.
As one preferred embodiment, described monitor supervision platform is also associated with real-time servicing system, described reality
Time safeguard that the running parameter of the system power equipment for monitoring in real time according to monitoring device generates real-time servicing side
Case, and hand over real-time servicing scheme transmission to client.
As one preferred embodiment, described monitor supervision platform is also associated with electronic map coordinates early warning system,
The running parameter of the power equipment that described electronic map coordinates early warning system is monitored in real time according to monitoring device, raw
Become electronic map coordinates early warning information, and transmit to client.
As one preferred embodiment, described monitor supervision platform is also associated with maintaining system, described dimension
Protect the power equipment running parameter that maintenance system record monitoring device is monitored in real time, and analyze the fortune of power equipment
Row situation and trend, it is provided that maintaining scheme and suggestion, and described maintaining system record electricity equipment
Maintaining situation.
As one preferred embodiment, described measure and control device connects secondary monitoring device.
After have employed technique scheme, the invention has the beneficial effects as follows:
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to enforcement
In example or description of the prior art, the required accompanying drawing used is briefly described, it should be apparent that, describe below
In accompanying drawing be only some embodiments of the present invention, for those of ordinary skill in the art, do not paying
On the premise of going out creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the block diagram of the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clearly
Chu, be fully described by, it is clear that described embodiment be only a part of embodiment of the present invention rather than
Whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art are not making creation
The every other embodiment obtained under property work premise, broadly falls into the scope of protection of the invention.
As it is shown in figure 1, this electrical equipment fault solution system, including some power equipments, described electricity
Power equipment connects measure and control device, and described measure and control device connects client, and described measure and control device connects prison
Control platform, described monitor supervision platform receives the fault message of measure and control device detection power equipment, and flat through monitoring
After the analysis of platform, output fault solution is to client.
Described measure and control device includes partial discharge monitoring device and device for detecting temperature.
Described device for detecting temperature includes temperature sensor and infra-red ray detection device.
It is provided with data link between described measure and control device and monitor supervision platform.
Described monitoring device includes type UHF sensor and the data concentrator being connected with type UHF sensor and work
Stand.
Described measure and control device is additionally included in line electric quantity detection apparatus.
Described monitor supervision platform is also associated with real-time servicing system, and described real-time servicing system is for according to monitoring dress
The running parameter putting the power equipment of monitoring in real time generates real-time servicing scheme, and hands over real-time servicing scheme transmission
To client.
Described monitor supervision platform is also associated with electronic map coordinates early warning system, described electronic map coordinates early warning system
The running parameter of the power equipment that system is monitored in real time according to monitoring device, generates electronic map coordinates early warning information,
And transmit to client.
Described monitor supervision platform is also associated with maintaining system, and described maintaining system record monitoring device is real
Time monitoring power equipment running parameter, and analyze operation conditions and the trend of power equipment, it is provided that safeguard and protect
The scheme of supporting and suggestion, and the maintaining situation of described maintaining system record electricity equipment.
Described measure and control device connects secondary monitoring device.
Wherein device for detecting temperature includes temperature sensor and infra-red ray detection device, and monitoring accuracy determines power
The concrete place on line of equipment, is then transferred to monitor supervision platform by the temperature information of the diverse location monitored,
The temperature information of monitoring is compared by monitor supervision platform with preset temperature information, when beyond preset temperature information model
Instruction of reporting to the police is carried out when enclosing；Partial discharge monitoring device uses on-Line Monitor Device, such as on-line monitoring system,
Monitor the real-time status of operation equipment incessantly, the semaphore collected is compared process, extract and need
The information wanted, then by being identified signal, it is judged that the state of equipment, equipment fault, abnormal position,
Reason, degree and tendency information, on-line monitoring system includes type UHF sensor, Intelligent data concentrator and
Work station, work station includes background server, Ethernet switch, fiber optic receiver, termination box, software
Data base and man-machine dialog interface, workstation collection electric discharge the amplitude size of electromagnetic wave signal, polarity feature,
Phase angle, shelf depreciation frequency, and show electric discharge collection of illustrative plates interface；Additionally, monitor supervision platform is according to monitoring
The monitoring result of system, automatically generates the trendgram of shelf depreciation development, and can carry out history number at any time
According to having access to；Data concentrator includes that the connection of power module, power module has signal processing circuit, signal processing
Circuit connects has sample circuit, signal processing circuit to be also connected with transceiver module, and sample circuit connects power equipment；
It addition, device for detecting temperature and partial discharge monitoring device are additionally provided with secondary device monitoring device, it is possible to right
Monitoring device is monitored in real time, it is ensured that partial discharge monitoring device and device for detecting temperature properly functioning；
Further, monitoring device also includes humiture monitoring device, it is possible to the ambient parameter of monitoring power equipment,
And ambient parameter is passed to monitor supervision platform, monitor supervision platform by monitoring ambient parameter incessantly with default ring
Border parameter threshold compares, and carries out instruction of reporting to the police when beyond predetermined threshold value.
Monitoring device is also associated with secondary monitoring device, and secondary monitoring device can monitor monitoring device in real time
Work ruuning situation, it is to avoid can not monitor in time and cause chance failure to occur when monitoring device breaks down
Indiscoverable problem.
Monitor supervision platform is also associated with storing server, and storage server is provided with data input device, and data are defeated
Enter device and include PC end and PC peripheral hardware, it is possible to enter data in storage server easily, storage
Server memory storage historical data, monitor supervision platform reads the historical data in storage server, and carries out point
Analysis, generating run trendgram, operation trend includes electric current, voltage parameter, device temperature parameter, environment temperature
Degree parameter.
Data transmission device it is provided with between monitoring device and monitor supervision platform.Electrical equipment fault of the present invention solves
Scheme system can utilize monitoring device to monitor the operational factor of power equipment in real time, and by operational factor transmission
To monitor supervision platform, monitor supervision platform is analyzed for the operational factor of the power equipment that monitoring device sends, and
Output analysis result, the supplier of power equipment and use commercial city can monitor electric power in real time according to analysis result
The ruuning situation of equipment, according to working cycle of power equipment, running parameter trend etc. situation prediction electric power
The likelihood of failure of equipment, realizes fault in advance and evades, avoid causing huge loss simultaneously according to probability,
The even generation of security incident.
Monitor supervision platform is also associated with maintaining system, and maintaining system record monitoring device is monitored in real time
Power equipment running parameter, and analyze operation conditions and the trend of power equipment, it is provided that maintaining scheme and
Suggestion, and the maintaining situation of maintaining system record electricity equipment.
Monitor supervision platform is also associated with equipment fault solution system, and equipment fault solution system is according to prison
Survey the failure condition of the power equipment that device detects, it is provided that fault solution, and solution is transmitted
To user.
Monitor supervision platform is also associated with real-time servicing system, and real-time servicing system is for supervising in real time according to monitoring device
The running parameter of the power equipment surveyed generates real-time servicing scheme, and hands over real-time servicing scheme transmission to user.
Further, monitoring device also includes electricity on-Line Monitor Device, electricity online monitoring method device monitoring
Electrical parameter include full electricity, magnitude of leakage current, complete harmonic wave, electricity matter energy readings, electricity requirement statistics and
Maximum.Concrete, measure content include voltage, electric current, harmonic wave and total harmonic distortion, current coefficient,
Crest factor and phone harmonic factor.
Wherein, the data of harmonic wave are given according to the percent data of first-harmonic, carry a decimal, the i.e. number of first-harmonic
Value is fixed as 1000, represents that it accounts for the 100.0% of first-harmonic virtual value, total harmonic distortion criticize in addition to first-harmonic
The summation of each high-efficiency harmonic, its calculation is:
The calculation of current coefficient is:
In formula: i represents that overtone order, Xi represent the percentage ratio of each harmonic virtual value and first-harmonic virtual value, n
Represent higher harmonics number of times.
The calculation of crest is:Wherein U1 is the root-mean-square value of first-harmonic, and Uh is
H subharmonic root-mean-square value.
Phone harmonic factor coefficient calculations mode is:Wherein,
Ph is noise weight coefficient.
Voltage unbalance rate calculation is:Wherein, Umax is maximum phase
Magnitude of voltage, Umi n is minimum phase voltage value,Represent average voltage；
Electric current unstable rate calculation is:Wherein, Imax is maximum electricity
Flow valuve, Imi n is minimum amount of voltage that,For average voltage level.
The operation principle of this electrical equipment fault solution system is: electrical equipment fault solution party of the present invention
Case system can utilize monitoring device to monitor the operational factor of power equipment in real time, and operational factor is sent to
Monitor supervision platform, monitor supervision platform is analyzed for the operational factor of the power equipment that monitoring device sends, and defeated
Going out analysis result, the supplier of power equipment and use commercial city can monitor electric power in real time and set according to analysis result
Standby ruuning situation, sets according to working cycle of power equipment, running parameter trend etc. situation prediction electric power
Standby likelihood of failure, realizes fault in advance and evades, avoid causing huge loss simultaneously according to probability,
The even generation of security incident.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all at this
Within bright spirit and principle, any modification, equivalent substitution and improvement etc. made, should be included in this
Within bright protection domain.
Claims (10)
1. an electrical equipment fault solution system, including some power equipments, it is characterised in that institute
Stating power equipment connection and have measure and control device, described measure and control device connects client, and described measure and control device connects
Having monitor supervision platform, described monitor supervision platform receives the fault message of measure and control device detection power equipment, and through prison
After the analysis of control platform, output fault solution is to client.
Electrical equipment fault solution system the most according to claim 1, it is characterised in that described
Measure and control device includes partial discharge monitoring device and device for detecting temperature.
Electrical equipment fault solution system the most according to claim 2, it is characterised in that described
Device for detecting temperature includes temperature sensor and infra-red ray detection device.
Electrical equipment fault solution system the most according to claim 2, it is characterised in that described
Data link it is provided with between measure and control device and monitor supervision platform.
Electrical equipment fault solution system the most according to claim 1, it is characterised in that described
Monitoring device includes type UHF sensor and the data concentrator being connected with type UHF sensor and work station.
Electrical equipment fault solution system the most according to claim 1, it is characterised in that described
Measure and control device is additionally included in line electric quantity detection apparatus.
Electrical equipment fault solution system the most according to claim 1, it is characterised in that described
Monitor supervision platform is also associated with real-time servicing system, and described real-time servicing system is for supervising in real time according to monitoring device
The running parameter of the power equipment surveyed generates real-time servicing scheme, and hands over real-time servicing scheme transmission to client.
Electrical equipment fault solution system the most according to claim 1, it is characterised in that described
Monitor supervision platform is also associated with electronic map coordinates early warning system, and described electronic map coordinates early warning system is according to prison
Survey the running parameter of the power equipment that device is monitored in real time, generate electronic map coordinates early warning information, and transmit
To client.
Electrical equipment fault solution system the most according to claim 1, it is characterised in that described
Monitor supervision platform is also associated with maintaining system, and described maintaining system record monitoring device is monitored in real time
Power equipment running parameter, and analyze operation conditions and the trend of power equipment, it is provided that maintaining scheme and
Suggestion, and the maintaining situation of described maintaining system record electricity equipment.
Electrical equipment fault solution system the most according to claim 1, it is characterised in that institute
State measure and control device connection and have secondary monitoring device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610528446.0A CN106026402A (en) | 2016-07-06 | 2016-07-06 | Power device fault solution scheme system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610528446.0A CN106026402A (en) | 2016-07-06 | 2016-07-06 | Power device fault solution scheme system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106026402A true CN106026402A (en) | 2016-10-12 |
Family
ID=57107656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610528446.0A Pending CN106026402A (en) | 2016-07-06 | 2016-07-06 | Power device fault solution scheme system |
Country Status (1)
| Country | Link |
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| CN (1) | CN106026402A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108039970A (en) * | 2017-12-15 | 2018-05-15 | 北海思博网络科技有限公司 | Equipment management system and method |
| WO2018232937A1 (en) * | 2017-06-23 | 2018-12-27 | 深圳市盛路物联通讯技术有限公司 | Electric power cable fault monitoring method and apparatus |
| CN116316613A (en) * | 2023-05-18 | 2023-06-23 | 中国电建集团山东电力建设第一工程有限公司 | Power equipment operation monitoring method, system, electronic equipment and storage medium |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102497034A (en) * | 2011-12-31 | 2012-06-13 | 上海兰银实业股份有限公司 | Smart power grid junction station |
| CN103108034A (en) * | 2013-01-11 | 2013-05-15 | 国核信息科技有限公司 | Substation equipment monitoring and early warning terminal |
| CN103178615A (en) * | 2013-02-05 | 2013-06-26 | 广东电网公司 | Method and system for monitoring power equipment failures |
| WO2014130363A1 (en) * | 2013-02-19 | 2014-08-28 | Power Tagging Technologies, Inc. | Methods for discovering, partitioning, organizing, and administering communication devices in a transformer area network |
-
2016
- 2016-07-06 CN CN201610528446.0A patent/CN106026402A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102497034A (en) * | 2011-12-31 | 2012-06-13 | 上海兰银实业股份有限公司 | Smart power grid junction station |
| CN103108034A (en) * | 2013-01-11 | 2013-05-15 | 国核信息科技有限公司 | Substation equipment monitoring and early warning terminal |
| CN103178615A (en) * | 2013-02-05 | 2013-06-26 | 广东电网公司 | Method and system for monitoring power equipment failures |
| WO2014130363A1 (en) * | 2013-02-19 | 2014-08-28 | Power Tagging Technologies, Inc. | Methods for discovering, partitioning, organizing, and administering communication devices in a transformer area network |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018232937A1 (en) * | 2017-06-23 | 2018-12-27 | 深圳市盛路物联通讯技术有限公司 | Electric power cable fault monitoring method and apparatus |
| CN108039970A (en) * | 2017-12-15 | 2018-05-15 | 北海思博网络科技有限公司 | Equipment management system and method |
| CN116316613A (en) * | 2023-05-18 | 2023-06-23 | 中国电建集团山东电力建设第一工程有限公司 | Power equipment operation monitoring method, system, electronic equipment and storage medium |
| CN116316613B (en) * | 2023-05-18 | 2023-10-20 | 中国电建集团山东电力建设第一工程有限公司 | Power equipment operation monitoring method, system, electronic equipment and storage medium |
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