CN114157035A - Power distribution automation management and control method and system - Google Patents
Power distribution automation management and control method and system Download PDFInfo
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- CN114157035A CN114157035A CN202111497757.2A CN202111497757A CN114157035A CN 114157035 A CN114157035 A CN 114157035A CN 202111497757 A CN202111497757 A CN 202111497757A CN 114157035 A CN114157035 A CN 114157035A
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- 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
- H02J13/00032—Systems characterised by the controlled or operated power network elements or equipment, the power network elements or equipment not otherwise provided for
- H02J13/00036—Systems characterised by the controlled or operated power network elements or equipment, the power network elements or equipment not otherwise provided for the elements or equipment being or involving switches, relays or circuit breakers
- H02J13/0004—Systems characterised by the controlled or operated power network elements or equipment, the power network elements or equipment not otherwise provided for the elements or equipment being or involving switches, relays or circuit breakers involved in a protection system
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/02—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables
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- 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
- H02J13/00016—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 a wired telecommunication network or a data transmission bus
Abstract
The invention relates to a power distribution automation management and control method and a system, wherein the method comprises the following steps: acquiring equipment topology information of the power distribution network, and generating a corresponding control tree according to the equipment topology information and a preset directory rule; acquiring operation data of equipment in a power distribution network, and correspondingly associating and storing the operation data and a control tree according to the mapping relation between the equipment and the control tree; analyzing the operation data of the equipment to screen out abnormal equipment, and sending the abnormal equipment information to a power grid monitoring personnel terminal to eliminate the defect; generating a corresponding inspection line according to the equipment topology information and the position of an inspection personnel terminal, and correspondingly storing the defects uploaded by the inspection personnel terminal and the control tree in a correlation manner; accurate statistics of distribution network data is realized through the control tree structure, the working strength of distribution automation control is greatly reduced, the operation and maintenance of the distribution network can be quickly realized, and the reliability of distribution automation operation is effectively improved.
Description
Technical Field
The invention relates to the technical field of distribution automation, in particular to a distribution automation management and control method, a distribution automation management and control system, a distribution automation management and control device and a distribution automation management and control medium.
Background
With the continuous development of society, no matter enterprises or individuals have greater and greater requirements on electricity, so that the safety and stability operation relation of the power distribution network is great and concerns the livelihood. Distribution automation technology is an important technology for serving urban and rural power distribution network transformation construction, distribution automation comprises feeder automation and a distribution management system, and communication technology is the key of distribution automation.
However, the existing management and control method in the automatic distribution operation process adopts many manual operations, and the equipment in the distribution network is not uniform, the equipment is different in old and new degree, and different equipment has different service lives, such as including different standards of different manufacturers, so that the defects of inaccurate data monitoring and statistics, large operation workload, low efficiency of the distribution network are caused, and the problems of inaccurate management and control of the power grid equipment are caused.
Disclosure of Invention
In view of the shortcomings in the prior art, the present invention provides a method, a system, a device and a medium for power distribution automation management and control.
In order to achieve the above object, a first aspect of the present invention provides a power distribution automation control method including:
acquiring equipment topology information of the power distribution network, and generating a corresponding control tree according to the equipment topology information and a preset directory rule;
acquiring operation data of equipment in a power distribution network, and correspondingly associating and storing the operation data and a control tree according to the mapping relation between the equipment and the control tree;
analyzing the operation data of the equipment to screen out abnormal equipment, and sending the abnormal equipment information to a power grid monitoring personnel terminal to eliminate the defect;
and generating a corresponding inspection line according to the equipment topology information and the position of the inspection personnel terminal, and correspondingly storing the defects uploaded by the inspection personnel terminal and the control tree in an associated manner.
Optionally, the obtaining of the device topology information of the power distribution network and generating the corresponding control tree according to the device topology information and the preset directory rule include:
carrying out topology analysis on the CIM model of the power distribution network to obtain equipment topology information corresponding to the power distribution network;
and generating a corresponding control tree according to the device topology information and according to directory rules that a power supply station is used as a primary directory, a feeder line is used as a secondary directory, a switching station and a ring network unit are used as tertiary directories, intervals are used as quaternary directories, and devices are used as bottom layers.
Optionally, the obtaining operation data of the device in the power distribution network, and correspondingly associating and storing the operation data and the control tree according to the mapping relationship between the device and the control tree include:
acquiring running state data of distribution network lines, distribution transformers and switches in a power distribution network;
and correspondingly associating and storing the running state data with a control tree according to the mapping relation between the equipment in the power distribution network and the control tree.
Optionally, the analyzing the operation data of the device to screen out abnormal devices, and sending the abnormal device information to the power grid monitoring personnel terminal for defect elimination processing includes:
calculating the corresponding power distribution network power supply reliability, voltage qualification rate, line loss rate and heavy overload rate according to the operation data of the equipment;
comparing the power supply reliability, the voltage qualification rate, the line loss rate and the heavy overload rate of the power distribution network with preset power supply reliability index, voltage qualification rate index, line loss rate index and heavy overload index of the power distribution network correspondingly, and if the power supply reliability, the voltage qualification rate, the line loss rate and the heavy overload index exceed the normal range, determining the power distribution network as abnormal equipment;
and counting all abnormal equipment, sending the abnormal equipment to a power grid monitoring personnel terminal and giving an alarm correspondingly so as to enable the power grid monitoring personnel to perform defect elimination processing.
Optionally, the analyzing the operation data of the device to screen out abnormal devices, and sending the abnormal device information to a power grid monitoring personnel terminal for defect elimination processing, further includes;
and marking and reminding all corresponding abnormal equipment on the control tree.
Optionally, according to the routing inspection line that the position generation of equipment topology information and personnel's terminal of patrolling and examining corresponds, will the defect that personnel's terminal of patrolling and examining uploaded with the management and control tree corresponds the associative storage, include:
planning a routing inspection line with the shortest path and the shortest time consumption according to the position of the routing inspection personnel terminal, the selected equipment to be inspected in the power distribution network, the corresponding position of the equipment and the time consumption of the routing inspection project;
receiving the defects filled by the inspection personnel and the corresponding equipment thereof through the inspection personnel terminal;
and correspondingly associating and storing the defects and the corresponding equipment with the control tree according to the mapping relation between the equipment in the power distribution network and the control tree.
Optionally, according to the routing inspection circuit that equipment topology information and the position of patrolling and examining personnel's terminal generated correspondently, will patrol and examine the defect that personnel's terminal uploaded with the management and control tree corresponds the associative storage, still include:
marking all corresponding defects on the control tree and issuing abnormal alarm information to remind power grid monitoring personnel to carry out defect elimination work in time.
The second aspect of the present invention provides a power distribution automation control system, including:
the management and control tree generating module is used for acquiring equipment topology information of the power distribution network and generating a corresponding management and control tree according to the equipment topology information and a preset directory rule;
the operation data association module is used for acquiring operation data of equipment in the power distribution network, and correspondingly associating and storing the operation data and a control tree according to the mapping relation between the equipment and the control tree;
the abnormal equipment screening module is used for analyzing the operation data of the equipment to screen out abnormal equipment and sending the abnormal equipment information to the power grid monitoring personnel terminal to eliminate the defect;
and the inspection defect processing module is used for generating a corresponding inspection line according to the equipment topology information and the position of the inspection personnel terminal, and storing the defects uploaded by the inspection personnel terminal and the management and control tree in a corresponding and associated manner.
A third aspect of the present invention provides a computer device, comprising a memory and a processor, wherein the memory stores a computer program, and the processor implements the steps of the distribution automation control method when executing the computer program.
A fourth aspect of the present invention provides a computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, carries out the steps of the distribution automation management and control method described above.
According to the technical scheme, equipment topology information of the power distribution network is obtained, and a corresponding control tree is generated according to the equipment topology information and a preset directory rule; acquiring operation data of equipment in a power distribution network, and correspondingly associating and storing the operation data and a control tree according to the mapping relation between the equipment and the control tree; analyzing the operation data of the equipment to screen out abnormal equipment, and sending the abnormal equipment information to a power grid monitoring personnel terminal to eliminate the defect; generating a corresponding inspection line according to the equipment topology information and the position of an inspection personnel terminal, and correspondingly storing the defects uploaded by the inspection personnel terminal and the control tree in a correlation manner; accurate statistics of distribution network data is realized through the control tree structure, reliability and stability of data are improved, so that accuracy of fault analysis and positioning is improved, accuracy of data monitoring analysis is improved, working strength of distribution automation control is greatly reduced, operation and maintenance of a distribution network can be quickly realized, and reliability of distribution automation operation is effectively improved.
Additional features and advantages of embodiments of the invention will be set forth in the detailed description which follows.
Drawings
The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the embodiments of the invention without limiting the embodiments of the invention. In the drawings:
fig. 1 schematically shows a flow diagram of a power distribution automation management and control method according to an embodiment of the invention;
fig. 2 schematically shows a block diagram of a power distribution automation management system according to an embodiment of the present invention;
fig. 3 schematically shows an internal structure diagram of a computer apparatus according to an embodiment of the present invention.
Detailed Description
The following detailed description of embodiments of the invention refers to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating embodiments of the invention, are given by way of illustration and explanation only, not limitation.
Fig. 1 schematically shows a flow diagram of a power distribution automation management and control method according to an embodiment of the present invention. As shown in fig. 1, in an embodiment of the present invention, a power distribution automation management and control method is provided, including the following steps:
102, acquiring operation data of equipment in the power distribution network, and correspondingly associating and storing the operation data and a control tree according to the mapping relation between the equipment and the control tree;
103, analyzing the operation data of the equipment to screen out abnormal equipment, and sending the abnormal equipment information to a power grid monitoring personnel terminal to eliminate the defect;
and 104, generating a corresponding inspection line according to the equipment topology information and the position of the inspection personnel terminal, and correspondingly and associatively storing the defects uploaded by the inspection personnel terminal and the control tree.
Specifically, the distribution automation management and control method provided by the invention is applied to a distribution automation master station system, and the device topology information of the distribution network represents the relative position relationship and connection relationship among the distribution network devices in the distribution network. The distribution automation master station system acquires equipment topology information of the power distribution network, and then generates a control tree corresponding to the power distribution network according to the equipment topology information and preset directory rules. The preset directory rule can adopt a directory rule based on an information table and using a power supply station as a first-level directory, a feeder line as a second-level directory, a switching station and a ring network unit as a third-level directory, an interval as a fourth-level directory and equipment as a bottom layer; the management and control tree generated in the way is more in accordance with the power grid standard logic. The control tree comprises equipment at all levels of the power distribution network and corresponding topological relations, and then the operation data of the equipment in the power distribution network are correspondingly associated to the control tree, so that accurate statistics of the power distribution network data is realized through the control tree structure, the reliability and stability of the data are improved, and the accuracy of subsequent fault analysis and positioning is further improved. And then, analyzing the operation data of the equipment to screen out abnormal equipment, and sending the abnormal equipment information to a power grid monitoring personnel terminal to enable the power grid monitoring personnel to eliminate the defects, so that automatic power distribution management and control are realized. The invention also generates a corresponding inspection line according to the equipment topology information and the position of the inspection personnel terminal, and correspondingly associates and stores the defects uploaded by the inspection personnel terminal with the control tree so as to enable the power grid monitoring personnel to perform defect elimination processing, thereby realizing automatic power distribution control.
In one embodiment, the obtaining of the device topology information of the power distribution network and generating the corresponding control tree according to the device topology information and the preset directory rule include:
carrying out topology analysis on the CIM model of the power distribution network to obtain equipment topology information corresponding to the power distribution network;
and generating a corresponding control tree according to the device topology information and according to directory rules that a power supply station is used as a primary directory, a feeder line is used as a secondary directory, a switching station and a ring network unit are used as tertiary directories, intervals are used as quaternary directories, and devices are used as bottom layers.
In one embodiment, the obtaining operation data of devices in the power distribution network, and correspondingly associating and storing the operation data with a control tree according to a mapping relationship between the devices and the control tree includes:
acquiring running state data of distribution network lines, distribution transformers and switches in a power distribution network;
and correspondingly associating and storing the running state data with a control tree according to the mapping relation between the equipment in the power distribution network and the control tree.
Specifically, the operation state data of all the devices in the power distribution network is obtained and then stored in association with the corresponding devices in the control tree, so that subsequent analysis and processing of the power grid data are facilitated.
In one embodiment, the analyzing the operation data of the device to screen out an abnormal device, and sending the abnormal device information to a power grid monitoring personnel terminal for defect elimination processing includes:
calculating the corresponding power distribution network power supply reliability, voltage qualification rate, line loss rate and heavy overload rate according to the operation data of the equipment;
comparing the power supply reliability, the voltage qualification rate, the line loss rate and the heavy overload rate of the power distribution network with preset power supply reliability index, voltage qualification rate index, line loss rate index and heavy overload index of the power distribution network correspondingly, and if the power supply reliability, the voltage qualification rate, the line loss rate and the heavy overload index exceed the normal range, determining the power distribution network as abnormal equipment;
and counting all abnormal equipment, sending the abnormal equipment to a power grid monitoring personnel terminal and giving an alarm correspondingly so as to enable the power grid monitoring personnel to perform defect elimination processing.
Specifically, the abnormal equipment is automatically analyzed through the operation data, the abnormal equipment can be equipment with operation data out of indexes, and power grid monitoring personnel are correspondingly reminded, so that defect elimination processing is carried out, and automatic management and control of the distribution network are realized.
In one embodiment, the analyzing the operation data of the equipment to screen out abnormal equipment and sending the abnormal equipment information to a power grid monitoring personnel terminal for defect elimination processing further comprises;
and marking and reminding all corresponding abnormal equipment on the control tree.
Specifically, the control tree can be correspondingly displayed on the power grid monitoring personnel terminal, and the abnormal equipment is correspondingly marked on the control tree for reminding, so that the alarm prompt of the abnormal equipment is realized.
In one embodiment, the generating a corresponding routing inspection line according to the device topology information and the position of the routing inspection personnel terminal, and storing the defects uploaded by the routing inspection personnel terminal and the management and control tree in a corresponding association manner includes:
planning a routing inspection line with the shortest path and the shortest time consumption according to the position of the routing inspection personnel terminal, the selected equipment to be inspected in the power distribution network, the corresponding position of the equipment and the time consumption of the routing inspection project;
receiving the defects filled by the inspection personnel and the corresponding equipment thereof through the inspection personnel terminal;
and correspondingly associating and storing the defects and the corresponding equipment with the control tree according to the mapping relation between the equipment in the power distribution network and the control tree.
Particularly, the invention not only realizes the distribution automation control from the aspect of operation data monitoring, but also realizes the distribution automation control from the aspect of inspection, the inspection personnel terminal is generally a mobile terminal, and the inspection personnel receives the inspection task or selects the target to be inspected through the inspection personnel terminal. The inspection personnel pass through the inspection personnel terminal fills in the defects of being patrolled and examined the equipment existence and upload and give distribution automation master station system, distribution automation master station system according to the mapping relation of equipment and management and control tree in the distribution network, with the equipment that defect and correspond with the management and control tree corresponds to be correlated with and the storage to convenient follow-up correspondence is shown on electric wire netting monitoring personnel terminal.
When in actual application, can also adopt unmanned aerial vehicle to patrol and examine, according to the predetermined circuit of patrolling and examining, shoot and wait to patrol and examine equipment, then send for distribution automation master station system, distribution automation master station system compares its normal condition with this equipment to whether the analysis exists the defect.
In one embodiment, the generating a corresponding routing inspection line according to the device topology information and the location of the routing inspection personnel terminal, and storing the defect uploaded by the routing inspection personnel terminal in association with the management and control tree, further includes:
marking all corresponding defects on the control tree and issuing abnormal alarm information to remind power grid monitoring personnel to carry out defect elimination work in time.
Particularly, the control tree can be correspondingly displayed on the power grid monitoring personnel terminal, and the defects are correspondingly marked and reminded on the control tree, so that the power grid monitoring personnel can conveniently and timely carry out defect elimination work.
In summary, according to the distribution automation management and control method provided by the present invention, by acquiring the device topology information of the distribution network, a corresponding management and control tree is generated according to the device topology information and according to a preset directory rule; acquiring operation data of equipment in a power distribution network, and correspondingly associating and storing the operation data and a control tree according to the mapping relation between the equipment and the control tree; analyzing the operation data of the equipment to screen out abnormal equipment, and sending the abnormal equipment information to a power grid monitoring personnel terminal to eliminate the defect; generating a corresponding inspection line according to the equipment topology information and the position of an inspection personnel terminal, and correspondingly storing the defects uploaded by the inspection personnel terminal and the control tree in a correlation manner; accurate statistics of distribution network data is realized through the control tree structure, reliability and stability of data are improved, so that accuracy of fault analysis and positioning is improved, accuracy of data monitoring analysis is improved, working strength of distribution automation control is greatly reduced, operation and maintenance of a distribution network can be quickly realized, and reliability of distribution automation operation is effectively improved.
As shown in fig. 2, the present invention also provides a distribution automation management and control system, including:
the management and control tree generating module 201 is configured to acquire device topology information of the power distribution network, and generate a corresponding management and control tree according to the device topology information and according to a preset directory rule;
the operation data association module 202 is configured to acquire operation data of devices in the power distribution network, and associate and store the operation data and a control tree correspondingly according to a mapping relationship between the devices and the control tree;
the abnormal equipment screening module 203 is used for analyzing the operation data of the equipment to screen out abnormal equipment and sending the abnormal equipment information to the power grid monitoring personnel terminal to eliminate the defect;
and the inspection defect processing module 204 is used for generating a corresponding inspection line according to the equipment topology information and the position of the inspection personnel terminal, and storing the defects uploaded by the inspection personnel terminal and the management and control tree in a corresponding and associated manner.
For specific limitations of the distribution automation control system, reference may be made to the above limitations of the distribution automation control method, which are not described herein again. All or part of each module in the distribution automation management and control system can be realized by software, hardware and a combination thereof. The modules can be embedded in a hardware form or independent from a processor in the computer device, and can also be stored in a memory in the computer device in a software form, so that the processor can call and execute operations corresponding to the modules.
In one embodiment, a computer device is provided, which may be a server, the internal structure of which may be as shown in fig. 3. The computer device includes a processor a01, a network interface a02, a memory (not shown), and a database (not shown) connected by a system bus. Wherein processor a01 of the computer device is used to provide computing and control capabilities. The memory of the computer device comprises an internal memory a03 and a non-volatile storage medium a 04. The non-volatile storage medium a04 stores an operating system B01, a computer program B02, and a database (not shown in the figure). The internal memory a03 provides an environment for the operation of the operating system B01 and the computer program B02 in the nonvolatile storage medium a 04. The database of the computer equipment is used for storing the advertisement pictures and the parameters and other data of the advertisement pictures. The network interface a02 of the computer device is used for communication with an external terminal through a network connection. The computer program B02 is executed by the processor a01 to implement a distribution automation management and control method.
Those skilled in the art will appreciate that the architecture shown in fig. 3 is merely a block diagram of some of the structures associated with the disclosed aspects and is not intended to limit the computing devices to which the disclosed aspects apply, as particular computing devices may include more or less components than those shown, or may combine certain components, or have a different arrangement of components.
In one embodiment, a computer device is provided, comprising a memory and a processor, the memory having a computer program stored therein, the processor implementing the following steps when executing the computer program: acquiring equipment topology information of the power distribution network, and generating a corresponding control tree according to the equipment topology information and a preset directory rule; acquiring operation data of equipment in a power distribution network, and correspondingly associating and storing the operation data and a control tree according to the mapping relation between the equipment and the control tree; analyzing the operation data of the equipment to screen out abnormal equipment, and sending the abnormal equipment information to a power grid monitoring personnel terminal to eliminate the defect; and generating a corresponding inspection line according to the equipment topology information and the position of the inspection personnel terminal, and correspondingly storing the defects uploaded by the inspection personnel terminal and the control tree in an associated manner.
In one embodiment, the obtaining of the device topology information of the power distribution network and generating the corresponding control tree according to the device topology information and the preset directory rule include:
carrying out topology analysis on the CIM model of the power distribution network to obtain equipment topology information corresponding to the power distribution network;
and generating a corresponding control tree according to the device topology information and according to directory rules that a power supply station is used as a primary directory, a feeder line is used as a secondary directory, a switching station and a ring network unit are used as tertiary directories, intervals are used as quaternary directories, and devices are used as bottom layers.
In one embodiment, the obtaining operation data of devices in the power distribution network, and correspondingly associating and storing the operation data with a control tree according to a mapping relationship between the devices and the control tree includes:
acquiring running state data of distribution network lines, distribution transformers and switches in a power distribution network;
and correspondingly associating and storing the running state data with a control tree according to the mapping relation between the equipment in the power distribution network and the control tree.
In one embodiment, the analyzing the operation data of the device to screen out an abnormal device, and sending the abnormal device information to a power grid monitoring personnel terminal for defect elimination processing includes:
calculating the corresponding power distribution network power supply reliability, voltage qualification rate, line loss rate and heavy overload rate according to the operation data of the equipment;
comparing the power supply reliability, the voltage qualification rate, the line loss rate and the heavy overload rate of the power distribution network with preset power supply reliability index, voltage qualification rate index, line loss rate index and heavy overload index of the power distribution network correspondingly, and if the power supply reliability, the voltage qualification rate, the line loss rate and the heavy overload index exceed the normal range, determining the power distribution network as abnormal equipment;
and counting all abnormal equipment, sending the abnormal equipment to a power grid monitoring personnel terminal and giving an alarm correspondingly so as to enable the power grid monitoring personnel to perform defect elimination processing.
In one embodiment, the analyzing the operation data of the equipment to screen out abnormal equipment and sending the abnormal equipment information to a power grid monitoring personnel terminal for defect elimination processing further comprises;
and marking and reminding all corresponding abnormal equipment on the control tree.
In one embodiment, the generating a corresponding routing inspection line according to the device topology information and the position of the routing inspection personnel terminal, and storing the defects uploaded by the routing inspection personnel terminal and the management and control tree in a corresponding association manner includes:
planning a routing inspection line with the shortest path and the shortest time consumption according to the position of the routing inspection personnel terminal, the selected equipment to be inspected in the power distribution network, the corresponding position of the equipment and the time consumption of the routing inspection project;
receiving the defects filled by the inspection personnel and the corresponding equipment thereof through the inspection personnel terminal;
and correspondingly associating and storing the defects and the corresponding equipment with the control tree according to the mapping relation between the equipment in the power distribution network and the control tree.
In one embodiment, the generating a corresponding routing inspection line according to the device topology information and the location of the routing inspection personnel terminal, and storing the defect uploaded by the routing inspection personnel terminal in association with the management and control tree, further includes:
marking all corresponding defects on the control tree and issuing abnormal alarm information to remind power grid monitoring personnel to carry out defect elimination work in time.
In one embodiment, a computer-readable storage medium is provided, having stored thereon a computer program which, when being executed by a processor, carries out the steps of the distribution automation management method described above.
As will be appreciated by one skilled in the art, embodiments of the present application may be provided as a method, system, or computer program product. Accordingly, the present application may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present application may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
The present application is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the application. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
In a typical configuration, a computing device includes one or more processors (CPUs), input/output interfaces, network interfaces, and memory.
The memory may include forms of volatile memory in a computer readable medium, Random Access Memory (RAM) and/or non-volatile memory, such as Read Only Memory (ROM) or flash memory (flash RAM). The memory is an example of a computer-readable medium.
Computer-readable media, including both non-transitory and non-transitory, removable and non-removable media, may implement information storage by any method or technology. The information may be computer readable instructions, data structures, modules of a program, or other data. Examples of computer storage media include, but are not limited to, phase change memory (PRAM), Static Random Access Memory (SRAM), Dynamic Random Access Memory (DRAM), other types of Random Access Memory (RAM), Read Only Memory (ROM), Electrically Erasable Programmable Read Only Memory (EEPROM), flash memory or other memory technology, compact disc read only memory (CD-ROM), Digital Versatile Discs (DVD) or other optical storage, magnetic cassettes, magnetic tape magnetic disk storage or other magnetic storage devices, or any other non-transmission medium that can be used to store information that can be accessed by a computing device. As defined herein, a computer readable medium does not include a transitory computer readable medium such as a modulated data signal and a carrier wave.
It should also be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in the process, method, article, or apparatus that comprises the element.
The above are merely examples of the present application and are not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.
Claims (10)
1. A distribution automation control method is characterized by comprising the following steps:
acquiring equipment topology information of the power distribution network, and generating a corresponding control tree according to the equipment topology information and a preset directory rule;
acquiring operation data of equipment in a power distribution network, and correspondingly associating and storing the operation data and a control tree according to the mapping relation between the equipment and the control tree;
analyzing the operation data of the equipment to screen out abnormal equipment, and sending the abnormal equipment information to a power grid monitoring personnel terminal to eliminate the defect;
and generating a corresponding inspection line according to the equipment topology information and the position of the inspection personnel terminal, and correspondingly storing the defects uploaded by the inspection personnel terminal and the control tree in an associated manner.
2. The distribution automation management and control method according to claim 1, wherein the obtaining of the device topology information of the distribution network and the generating of the corresponding management and control tree according to the device topology information and according to a preset directory rule comprise:
carrying out topology analysis on the CIM model of the power distribution network to obtain equipment topology information corresponding to the power distribution network;
and generating a corresponding control tree according to the device topology information and according to directory rules that a power supply station is used as a primary directory, a feeder line is used as a secondary directory, a switching station and a ring network unit are used as tertiary directories, intervals are used as quaternary directories, and devices are used as bottom layers.
3. The distribution automation management and control method according to claim 2, wherein the obtaining operation data of the devices in the distribution network, and associating and storing the operation data with the management and control tree according to the mapping relationship between the devices and the management and control tree comprises:
acquiring running state data of distribution network lines, distribution transformers and switches in a power distribution network;
and correspondingly associating and storing the running state data with a control tree according to the mapping relation between the equipment in the power distribution network and the control tree.
4. The distribution automation management and control method according to claim 3, wherein the analyzing the operation data of the equipment to screen out abnormal equipment and sending the abnormal equipment information to a power grid monitoring personnel terminal for defect elimination processing comprises:
calculating the corresponding power distribution network power supply reliability, voltage qualification rate, line loss rate and heavy overload rate according to the operation data of the equipment;
comparing the power supply reliability, the voltage qualification rate, the line loss rate and the heavy overload rate of the power distribution network with preset power supply reliability index, voltage qualification rate index, line loss rate index and heavy overload index of the power distribution network correspondingly, and if the power supply reliability, the voltage qualification rate, the line loss rate and the heavy overload index exceed the normal range, determining the power distribution network as abnormal equipment;
and counting all abnormal equipment, sending the abnormal equipment to a power grid monitoring personnel terminal and giving an alarm correspondingly so as to enable the power grid monitoring personnel to perform defect elimination processing.
5. The distribution automation management and control method according to claim 4, wherein the analyzing the operation data of the equipment screens out abnormal equipment and sends the abnormal equipment information to a power grid monitoring personnel terminal for defect elimination, further comprising;
and marking and reminding all corresponding abnormal equipment on the control tree.
6. The distribution automation management and control method according to claim 1, wherein the generating of the corresponding routing inspection line according to the topology information of the equipment and the position of the routing inspection personnel terminal and the storing of the defects uploaded by the routing inspection personnel terminal and the corresponding association of the management and control tree comprise:
planning a routing inspection line with the shortest path and the shortest time consumption according to the position of the routing inspection personnel terminal, the selected equipment to be inspected in the power distribution network, the corresponding position of the equipment and the time consumption of the routing inspection project;
receiving the defects filled by the inspection personnel and the corresponding equipment thereof through the inspection personnel terminal;
and correspondingly associating and storing the defects and the corresponding equipment with the control tree according to the mapping relation between the equipment in the power distribution network and the control tree.
7. The distribution automation management and control method according to claim 6, wherein the generating of the corresponding routing inspection line according to the topology information of the equipment and the position of the routing inspection personnel terminal and the storing of the defects uploaded by the routing inspection personnel terminal and the corresponding association of the management and control tree further comprises:
marking all corresponding defects on the control tree and issuing abnormal alarm information to remind power grid monitoring personnel to carry out defect elimination work in time.
8. The utility model provides a distribution automation management and control system which characterized in that includes:
the management and control tree generating module is used for acquiring equipment topology information of the power distribution network and generating a corresponding management and control tree according to the equipment topology information and a preset directory rule;
the operation data association module is used for acquiring operation data of equipment in the power distribution network, and correspondingly associating and storing the operation data and a control tree according to the mapping relation between the equipment and the control tree;
the abnormal equipment screening module is used for analyzing the operation data of the equipment to screen out abnormal equipment and sending the abnormal equipment information to the power grid monitoring personnel terminal to eliminate the defect;
and the inspection defect processing module is used for generating a corresponding inspection line according to the equipment topology information and the position of the inspection personnel terminal, and storing the defects uploaded by the inspection personnel terminal and the management and control tree in a corresponding and associated manner.
9. A computer device comprising a memory and a processor, the memory storing a computer program, characterized in that the processor, when executing the computer program, implements the steps of the method of any of claims 1 to 7.
10. A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, carries out the steps of the method of any one of claims 1 to 7.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN117096938A (en) * | 2023-10-19 | 2023-11-21 | 国网浙江省电力有限公司象山县供电公司 | Inverter output power quality adaptive control method and device and computer equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN117096938A (en) * | 2023-10-19 | 2023-11-21 | 国网浙江省电力有限公司象山县供电公司 | Inverter output power quality adaptive control method and device and computer equipment |
| CN117096938B (en) * | 2023-10-19 | 2024-03-12 | 国网浙江省电力有限公司象山县供电公司 | Inverter output power quality adaptive control method and device and computer equipment |
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