CN111478434A - Power dispatching remote maintenance system - Google Patents
Power dispatching remote maintenance system Download PDFInfo
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- CN111478434A CN111478434A CN202010235545.6A CN202010235545A CN111478434A CN 111478434 A CN111478434 A CN 111478434A CN 202010235545 A CN202010235545 A CN 202010235545A CN 111478434 A CN111478434 A CN 111478434A
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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
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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
- 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 relates to a remote maintenance system for power dispatching, which aims to solve the problems of increased property loss and longer duration of power utilization faults caused by untimely processing mode of a traditional maintenance system. In the power dispatching remote maintenance system, the cloud server is respectively connected with the operation and maintenance workstation and the dispatching end through a wireless network; the operation and maintenance workstation carries out maintenance operation on the power system according to the operation instruction sent by the cloud server, and uploads the operation data of the power system to the cloud server in real time; the dispatching end is arranged in the remote dispatching center and used for receiving an operation instruction of a worker and sending the operation instruction to the cloud server; the cloud server comprises a data acquisition module, a data storage module, a communication module and a control center; the data acquisition module is used for acquiring operation data of the power system and instruction data sent by the scheduling end; and the control center sends the data acquired by the data acquisition module to a scheduling end or an operation and maintenance workstation.
Description
Technical Field
The invention belongs to the technical field of power grid operation, and particularly relates to a power dispatching remote maintenance system.
Background
In recent years, domestic electric power construction makes a major breakthrough, and electric power circuit laying covering radiation of various domestic areas is realized, wherein the safety of a power grid is related to national economic development, social stability and the safety of people and property. Today, with the development of socioeconomic and scientific technology, the large-scale interconnection of power grids has become one of the most complex networks worldwide. In order to ensure safe and stable operation of a power grid, a power system needs to be maintained in daily operation, and the situation that system faults cause electric equipment to be incapable of operating and further cause more serious property loss is avoided. Therefore, routine maintenance in the power system is an important point in the operation of the power system. In the emergency operation of multistage multi-department personnel cooperative disposition, the field information can not be timely effectively collected and is difficult to comprehensively and timely transmit to the commander, and in addition, the command of the commander can not be directly transmitted to the maintenance personnel, so that the emergency response processing time is prolonged, the property loss is increased, and the power utilization fault duration is long.
Disclosure of Invention
The invention aims to provide a power dispatching remote maintenance system, which aims to solve the problems of property loss increase and long duration time of power failure caused by untimely processing mode of a traditional maintenance system.
In order to achieve the purpose, the technical scheme of the invention is as follows:
a power dispatching remote maintenance system comprises an operation and maintenance workstation, a cloud server and a dispatching end, wherein the cloud server is respectively connected with the operation and maintenance workstation and the dispatching end through a wireless network;
the operation and maintenance workstation carries out maintenance operation on the power system according to the operation instruction sent by the cloud server, and uploads the operation data of the power system to the cloud server in real time;
the dispatching end is arranged in the remote dispatching center and used for receiving an operation instruction of a worker and sending the operation instruction to the cloud server;
the cloud server comprises a data acquisition module, a data storage module, a communication module and a control center; the data acquisition module is used for acquiring operation data of the power system and instruction data sent by the scheduling end; the control center sends the data acquired by the data acquisition module to a scheduling end or an operation and maintenance workstation; the communication module is used for the dispatching end and the operation and maintenance workstation to carry out wireless communication through a wireless network; the data storage module is used for storing the data received by the data acquisition module and the daily operation and maintenance data generated by the control center.
Preferably, the system also comprises a mobile scheduling end, wherein the mobile scheduling end is in network connection with the cloud server through the SIM card; the mobile scheduling terminal comprises a data sending unit and a database query unit, the database query unit can read the data in the data storage module, and the data sending unit sends instruction data of workers to the control center.
Preferably, the mobile scheduling terminal is software in a smart phone or a tablet computer.
Preferably, an automatic control module is arranged in the cloud server, and the automatic control module can send instruction data set by a worker on a scheduling end or a mobile scheduling end to an operation and maintenance workstation for execution through a control center according to set time; and a condition judgment program can be set through the control center, and corresponding operation can be performed on the power system according to the data acquired by the data acquisition module.
Preferably, the wireless network connecting the cloud server and the scheduling end or the operation and maintenance workstation is a combination of three or two of a CDMA network system, a GPRS network system and a CDPD network system, and the cloud server, the electric remote control RTU device and the scheduling end are all provided with a network aggregation optimizer.
Preferably, the cloud server further comprises a power system monitoring module, the power system monitoring module analyzes the operation data of the power system, compares preset comparison conditions with stored historical fault information during analysis, and sends abnormal information to the scheduling end and the mobile scheduling end when the abnormal information occurs.
Preferably, the dispatching end and the mobile dispatching end are also provided with fault reporting and repairing modules, a worker can report and repair the fault of the power system through the fault reporting and repairing modules and maintenance personnel, and the fault reporting and repairing modes comprise a form reporting and repairing mode and a voice reporting and repairing mode.
The invention has the beneficial effects that:
the power dispatching remote maintenance system provided by the invention can automatically monitor the power system in real time, realize rapid emergency treatment on repeated faults and improve the efficiency of fault treatment; the system can set an automatic operation program, so that automatic maintenance is carried out when workers have a rest, the labor intensity of the workers is reduced, and the maintenance efficiency is improved; the mobile scheduling terminal is convenient for workers to schedule and maintain the power system at any time and any place; the staff can report the fault conveniently and quickly, so that the problem of low efficiency in the conventional reporting mode is solved; therefore, the staff can timely master the state information of the power system, and quickly communicate the solution, thereby greatly shortening the emergency response time, reducing the property loss caused by power utilization faults and quickly solving the faults occurring in the power utilization process of the user.
Drawings
Fig. 1 is a system diagram of a power dispatching remote maintenance system according to the invention.
Detailed Description
The invention is described in further detail below with reference to the following figures and specific examples:
a power dispatching remote maintenance system is shown in figure 1 and comprises an operation and maintenance workstation, a cloud server, a dispatching end and a mobile dispatching end.
The cloud server is respectively connected with the operation and maintenance workstation and the scheduling end through a wireless network; the wireless network connected with the cloud server and the dispatching end or the operation and maintenance workstation is a combination of three of a CDMA network system, a GPRS network system and a CDPD network system, and the cloud server, the electric power telecontrol RTU equipment and the dispatching end are all provided with network aggregation optimizers.
In actual operation, the cloud server and the scheduling end or the operation and maintenance workstation are connected by one wireless network of the three network systems, and when the wireless network of the network system fails, the network aggregation optimizer can automatically switch to the wireless network of other network systems for network connection, so that the stability and reliability of the system network are guaranteed. Meanwhile, the network aggregation optimizer can automatically alarm the wireless network with faults so that the staff can maintain the wireless network in time.
The mobile scheduling terminal is in network connection with the cloud server through the SIM card; the mobile scheduling terminal is software in a smart phone or a tablet computer. The scheduling end is software in the computer. Therefore, the power dispatching remote maintenance system can be conveniently developed by workers through a smart phone or a computer. The smart phone can avoid the problem that the staff still need to carry the special equipment when going out.
The operation and maintenance workstation carries out maintenance operation on the electric power system according to an operation instruction sent by a worker through the cloud server, and uploads the operation data of the electric power system to the cloud server in real time. And the cloud server performs automatic analysis and processing according to the data uploaded in real time.
The dispatching end is arranged in the remote dispatching center and used for receiving the operation instruction of the worker and sending the operation instruction to the cloud server, and therefore remote control is achieved.
The cloud server comprises a data acquisition module, a data storage module, a communication module, a control center, a data conversion module, an automatic control module and a power system monitoring module.
The data acquisition module is used for acquiring operation data of the power system and instruction data sent by the scheduling end;
the control center sends the data acquired by the data acquisition module to a scheduling end or an operation and maintenance workstation; and further realize real-time remote control.
The communication module is used for the dispatching end and the operation and maintenance workstation to carry out wireless communication through a wireless network; the wireless communication modes include voice communication, text communication, video communication and the like.
The data storage module is used for storing the data received by the data acquisition module and the daily operation and maintenance data generated by the control center and storing the data in a classified manner according to a set storage mode.
The data conversion module converts the data in the data storage module into readable data of the mobile scheduling terminal, and converts command data sent by staff on the mobile scheduling terminal into data matched with the data storage module, so that the mobile scheduling terminal can read and write the data conveniently.
The automatic control module can send instruction data set by a worker on a scheduling end or a mobile scheduling end to an operation and maintenance workstation for execution through the control center according to set time; and a condition judgment program can be set through the control center, and corresponding operation is carried out on the electric power system according to the data acquired by the data acquisition module, so that the automatic control module can automatically maintain the electric power system when a worker has a rest.
The power system monitoring module analyzes the operation data of the power system, compares preset comparison conditions with stored historical fault information during analysis, and sends abnormal information to the dispatching end and the mobile dispatching end when abnormality occurs, so that the abnormal information of the power system is timely processed.
The mobile scheduling terminal comprises a data sending unit and a database query unit, the database query unit can read data in the data storage module, and the data sending unit sends instruction data of workers to the control center, so that the workers can schedule and maintain the power system at any time and any place conveniently.
And the dispatching end and the mobile dispatching end are also provided with fault repair modules, and workers can perform fault repair of the power system through the fault repair modules and maintenance personnel, wherein the fault repair modes comprise a form repair mode and a voice repair mode. The flow of maintaining and dispatching is processed through the dispatching end and the mobile dispatching end, inconvenience caused by the fact that workers are maintained and dispatched through manual work and paper application in the prior art can be avoided, and efficiency of maintaining and dispatching is improved.
The power dispatching remote maintenance system can automatically monitor the power system in real time, realize the rapid emergency treatment of the repeated faults and improve the efficiency of fault treatment; the system can set an automatic operation program, so that automatic maintenance is carried out when workers have a rest, the labor intensity of the workers is reduced, and the maintenance efficiency is improved; the mobile scheduling terminal is convenient for workers to schedule and maintain the power system at any time and any place; the staff can report the fault conveniently and quickly, so that the problem of low efficiency in the conventional reporting mode is solved; the staff can in time master electric power system state information to convey the solution fast, shortened emergent reaction time greatly, consequently can reduce the loss of property that the power consumption trouble brought, solve the trouble that the user power consumption in-process appears fast.
The above description is only an embodiment of the present invention, and is not intended to limit the scope of the present invention, and all equivalent structural changes made by using the contents of the present specification and the drawings, or applied directly or indirectly to other related technical fields, are included in the scope of the present invention.
Claims (7)
1. A power dispatching remote maintenance system is characterized in that: the cloud server is connected with the operation and maintenance workstation and the scheduling end through a wireless network respectively;
the operation and maintenance workstation carries out maintenance operation on the power system according to the operation instruction sent by the cloud server, and uploads the operation data of the power system to the cloud server in real time;
the dispatching end is arranged in the remote dispatching center and used for receiving an operation instruction of a worker and sending the operation instruction to the cloud server;
the cloud server comprises a data acquisition module, a data storage module, a communication module and a control center; the data acquisition module is used for acquiring operation data of the power system and instruction data sent by the scheduling end; the control center sends the data acquired by the data acquisition module to a scheduling end or an operation and maintenance workstation; the communication module is used for the dispatching end and the operation and maintenance workstation to carry out wireless communication through a wireless network; the data storage module is used for storing the data received by the data acquisition module and the daily operation and maintenance data generated by the control center.
2. The power dispatching remote maintenance system of claim 1, wherein: the mobile scheduling terminal is in network connection with the cloud server through the SIM card; the mobile scheduling terminal comprises a data sending unit and a database query unit, the database query unit can read the data in the data storage module, and the data sending unit sends instruction data of workers to the control center.
3. The power dispatching remote maintenance system of claim 2, wherein: the mobile scheduling terminal is software in a smart phone or a tablet computer.
4. A power scheduling remote maintenance system according to any one of claims 1 to 3, characterized in that: an automatic control module is arranged in the cloud server, and the automatic control module can send instruction data set by a worker on a scheduling end or a mobile scheduling end to an operation and maintenance workstation for execution through a control center according to set time; and a condition judgment program can be set through the control center, and corresponding operation can be performed on the power system according to the data acquired by the data acquisition module.
5. The power dispatching remote maintenance system of claim 4, wherein: the wireless network connected with the cloud server and the dispatching end or the operation and maintenance workstation is three or two combination of CDMA network system, GPRS network system and CDPD network system, and the cloud server, the electric power telecontrol RTU equipment and the dispatching end are all provided with network aggregation optimizers.
6. The power dispatching remote maintenance system of claim 5, wherein: the cloud server further comprises a power system monitoring module, the power system monitoring module analyzes the operation data of the power system, compares preset comparison conditions with stored historical fault information during analysis, and sends abnormal information to the scheduling end and the mobile scheduling end when abnormality occurs.
7. The power dispatching remote maintenance system of claim 6, wherein: and the dispatching end and the mobile dispatching end are also provided with fault repair modules, and workers can perform fault repair of the power system through the fault repair modules and maintenance personnel, wherein the fault repair modes comprise a form repair mode and a voice repair mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010235545.6A CN111478434A (en) | 2020-03-30 | 2020-03-30 | Power dispatching remote maintenance system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010235545.6A CN111478434A (en) | 2020-03-30 | 2020-03-30 | Power dispatching remote maintenance system |
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| Publication Number | Publication Date |
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| CN111478434A true CN111478434A (en) | 2020-07-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010235545.6A Withdrawn CN111478434A (en) | 2020-03-30 | 2020-03-30 | Power dispatching remote maintenance system |
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| CN (1) | CN111478434A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112737125A (en) * | 2021-01-05 | 2021-04-30 | 国网安徽省电力有限公司 | Remote programmed operation system for power grid dispatching |
| CN112865312A (en) * | 2021-01-15 | 2021-05-28 | 广东电网有限责任公司 | Power dispatching system and power data processing method |
-
2020
- 2020-03-30 CN CN202010235545.6A patent/CN111478434A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112737125A (en) * | 2021-01-05 | 2021-04-30 | 国网安徽省电力有限公司 | Remote programmed operation system for power grid dispatching |
| CN112865312A (en) * | 2021-01-15 | 2021-05-28 | 广东电网有限责任公司 | Power dispatching system and power data processing method |
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Application publication date: 20200731 |