CN114156885B - Power distribution management method, processing terminal, distribution box and computer readable storage medium - Google Patents

Power distribution management method, processing terminal, distribution box and computer readable storage medium Download PDF

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CN114156885B
CN114156885B CN202210123632.1A CN202210123632A CN114156885B CN 114156885 B CN114156885 B CN 114156885B CN 202210123632 A CN202210123632 A CN 202210123632A CN 114156885 B CN114156885 B CN 114156885B
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distribution
line
abnormal
lines
power
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CN114156885A (en
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李施恩
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Beijing Meida Longyuan Environmental Protection Electric Co ltd
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Beijing Meida Longyuan Environmental Protection Electric Co ltd
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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
    • H02J3/00—Circuit arrangements for ac mains or ac distribution networks
    • H02J3/007—Arrangements for selectively connecting the load or loads to one or several among a plurality of power lines or power sources
    • H02J3/0073—Arrangements for selectively connecting the load or loads to one or several among a plurality of power lines or power sources for providing alternative feeding paths between load and source when the main path fails, e.g. transformers, busbars
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
    • G06Q50/06—Energy or water supply
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/24—Circuit arrangements for boards or switchyards
    • 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
    • H02J1/00—Circuit arrangements for dc mains or dc distribution networks
    • H02J1/08—Three-wire systems; Systems having more than three wires
    • H02J1/084—Three-wire systems; Systems having more than three wires for selectively connecting the load or loads to one or several among a plurality of power lines or power sources
    • H02J1/086—Three-wire systems; Systems having more than three wires for selectively connecting the load or loads to one or several among a plurality of power lines or power sources for providing alternative feeding paths between load or loads and source or sources when the main path fails
    • 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
    • H02J13/00034—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 an electric power substation
    • 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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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Business, Economics & Management (AREA)
  • Health & Medical Sciences (AREA)
  • Economics (AREA)
  • Public Health (AREA)
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  • Remote Monitoring And Control Of Power-Distribution Networks (AREA)

Abstract

The invention discloses a power distribution management method, a processing terminal, a distribution box and a computer readable storage medium, wherein the method comprises the following steps: determining abnormal distribution lines in a plurality of distribution lines in the power supply area, wherein the abnormal distribution lines comprise short-circuit and/or open-circuit distribution lines; determining a target spare distribution line among a plurality of spare distribution lines in a power supply area according to the line voltage of the abnormal distribution line; and sending a starting instruction for starting the target standby distribution line to the distribution box, wherein the distribution box executes an action of replacing the abnormal distribution line by using the target standby distribution line according to the starting instruction. The invention reduces the influence of the distribution line abnormity on regional power utilization.

Description

Power distribution management method, processing terminal, distribution box and computer readable storage medium
Technical Field
The invention relates to the technical field of power distribution management, in particular to a power distribution management method, a processing terminal, a distribution box and a computer readable storage medium.
Background
For regional power distribution management, distribution line abnormity often occurs, and for a solution of the distribution line abnormity, the existing technical means is to manage the distribution line through a distribution box, wherein when abnormal power failure occurs to the distribution line, the power failure is taken as an enabling condition of a target standby distribution line, and the standby distribution line is enabled to continuously supply power to a region. This approach has the disadvantage that anomalies in the distribution line have affected the electricity usage of the area before the target reserve distribution line is activated.
Disclosure of Invention
The embodiment of the invention provides a power distribution management method, a processing terminal, a distribution box and a computer readable storage medium, and aims to solve the technical problem of reducing the influence of distribution line abnormity on regional power utilization.
The embodiment of the invention provides a power distribution management method, which is applied to a power distribution system, wherein the power distribution system comprises a processing end and a power distribution box in communication connection with the processing end, and the power distribution management method comprises the following steps:
determining abnormal distribution lines among a plurality of distribution lines in a power supply area, wherein the abnormal distribution lines comprise short-circuited and/or open-circuited distribution lines;
determining a target reserve distribution line among a plurality of reserve distribution lines in the power supply area according to the line voltage of the abnormal distribution line;
and sending a starting instruction for starting the target standby distribution line to a distribution box, wherein the distribution box executes an action of replacing the abnormal distribution line by using the target standby distribution line according to the starting instruction.
In one embodiment, the step of determining an abnormal distribution line among the plurality of distribution lines in the power supply area includes:
acquiring power supply states of a plurality of distribution lines in the power supply area, which are sent by a distribution box;
and determining the abnormal distribution lines in the plurality of distribution lines according to the power supply state.
In one embodiment, the step of determining a target reserve distribution line among a plurality of reserve distribution lines in the power supply area based on the line voltage of the abnormal distribution line includes:
and when the number of the abnormal distribution lines is 1, determining one target standby distribution line according to the line voltage of the abnormal distribution lines, wherein the line voltage of the target standby distribution line is the same as the line voltage of the abnormal distribution lines.
In one embodiment, the step of determining a target reserve distribution line among a plurality of reserve distribution lines in the power supply area based on the line voltage of the abnormal distribution line includes:
when the abnormal distribution lines are multiple, determining one target standby distribution line according to the sum of line voltages of the abnormal distribution lines, wherein the sum of the line voltages of the target standby distribution line is the same as the sum of the line voltages of the abnormal distribution lines;
shunting the target standby distribution lines according to the line voltage of each abnormal distribution line to obtain a plurality of sub standby distribution lines;
and replacing the corresponding abnormal distribution line for power supply according to the sub-standby distribution line.
In one embodiment, the step of determining a target reserve distribution line among a plurality of reserve distribution lines in the power supply area based on the line voltage of the abnormal distribution line includes:
and when the abnormal distribution lines are multiple, determining the target standby distribution lines with the corresponding number and the same line voltage according to the number of the abnormal distribution lines and the line voltage.
The embodiment of the invention provides a power distribution management method, which is applied to a power distribution system, wherein the power distribution system comprises a distribution box and a processing end in communication connection with the distribution box, and the power distribution management method comprises the following steps:
detecting whether a plurality of distribution lines in a power supply area are short-circuited and/or open-circuited;
when the abnormal distribution lines with short circuit and/or open circuit are detected in the distribution lines, the power supply states of the distribution lines are sent to a processing end;
and when receiving an enabling instruction of a target standby distribution line, enabling the target standby distribution line to replace the abnormal distribution line.
In one embodiment, after the step of enabling the target reserve distribution line corresponding to the enabling instruction when the enabling instruction of the target reserve distribution line is received, the method further includes:
and when the abnormal distribution line is detected to be separated from the abnormality, replacing the target standby distribution line through the abnormal distribution line, and continuously supplying power to the power supply area.
An embodiment of the present invention further provides a processing end, where the processing end includes: a memory, a processor and a computer program stored on the memory and executable on the processor, the processor implementing the steps of the power distribution management method as described above when executing the computer program.
An embodiment of the present invention further provides a distribution box, where the distribution box includes: a memory, a processor and a computer program stored on the memory and executable on the processor, the processor implementing the steps of the power distribution management method as described above when executing the computer program.
An embodiment of the present invention further provides a computer-readable storage medium, where a computer program is stored on the computer-readable storage medium, and when the computer program is executed by a processor, the computer program implements the steps of the power distribution management method described above.
In the technical scheme of the embodiment, a processing end in a power distribution system determines an abnormal power distribution line in a plurality of power distribution lines in a power supply area; determining a target standby distribution line in the power supply area according to the abnormal distribution line; and sending a starting instruction for starting the target standby distribution line to a distribution box, wherein the distribution box executes an action of replacing the abnormal distribution line by using the target standby distribution line according to the starting instruction, and continuously supplying power to the power supply area through the target standby distribution line. Because the processing end in the power distribution system can detect the working state of each distribution line in the power supply area, when the distribution line with the abnormity is judged to exist, the standby circuit can be selected to replace the power supply of the distribution line based on the abnormity, and the power supply is carried out through the multi-path distribution line, therefore, when the standby circuit is used for replacing the abnormity circuit, the influence of the abnormity of the distribution line on the area power utilization is reduced.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a diagram of a hardware architecture of a processing side according to an embodiment of the present invention;
fig. 2 is a schematic diagram of a hardware architecture of a power distribution box according to an embodiment of the present invention;
FIG. 3 is a schematic flow chart of a power distribution management method according to a first embodiment of the present invention;
FIG. 4 is a flowchart illustrating a power distribution management method according to a second embodiment of the present invention;
FIG. 5 is a flow chart illustrating a power distribution management method according to a third embodiment of the present invention;
FIG. 6 is a schematic flow chart illustrating a power distribution management method according to a fourth embodiment of the present invention;
fig. 7 is a flowchart illustrating a power distribution management method according to a fifth embodiment of the invention.
Detailed Description
For a better understanding of the above technical solutions, exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
The main solution of the invention is: a processing end in a power distribution system determines abnormal distribution lines in a plurality of distribution lines in a power supply area, wherein the abnormal distribution lines comprise short-circuit and/or open-circuit distribution lines; determining a target reserve distribution line among a plurality of reserve distribution lines in the power supply area according to the line voltage of the abnormal distribution line; and sending a starting instruction for starting the target standby distribution line to a distribution box, wherein the distribution box executes an action of replacing the abnormal distribution line by using the target standby distribution line according to the starting instruction.
Because the processing end in the power distribution system can detect the working state of each distribution line in the power supply area, when the distribution line with the abnormity is judged to exist, the standby circuit can be selected to replace the power supply of the distribution line based on the abnormity, and the power supply is carried out through the multi-path distribution line, therefore, when the standby circuit is used for replacing the abnormity circuit, the influence of the abnormity of the distribution line on the area power utilization is reduced.
As an implementation, the processing side may be as in fig. 1.
The embodiment of the invention relates to a processing end, which comprises: a processor 101, e.g. a CPU, a memory 102, a communication bus 103. Wherein a communication bus 103 is used for enabling the connection communication between these components.
The memory 102 may be a high-speed RAM memory or a non-volatile memory (e.g., a disk memory). As in fig. 1, a detection program may be included in the memory 103 as a computer-readable storage medium; and the processor 101 may be configured to call the detection program stored in the memory 102 and perform the following operations:
determining abnormal distribution lines among a plurality of distribution lines in a power supply area, wherein the abnormal distribution lines comprise short-circuited and/or open-circuited distribution lines;
determining a target reserve distribution line among a plurality of reserve distribution lines in the power supply area according to the line voltage of the abnormal distribution line;
and sending a starting instruction for starting the target standby distribution line to a distribution box, wherein the distribution box executes an action of replacing the abnormal distribution line by using the target standby distribution line according to the starting instruction.
In one embodiment, the processor 101 may be configured to call a detection program stored in the memory 102 and perform the following operations:
acquiring power supply states of a plurality of distribution lines in the power supply area, which are sent by a distribution box;
and determining the abnormal distribution lines in the plurality of distribution lines according to the power supply state.
In one embodiment, the processor 101 may be configured to call a detection program stored in the memory 102 and perform the following operations:
and when the number of the abnormal distribution lines is 1, determining one target standby distribution line according to the line voltage of the abnormal distribution lines, wherein the line voltage of the target standby distribution line is the same as the line voltage of the abnormal distribution lines.
In one embodiment, the processor 101 may be configured to call a detection program stored in the memory 102 and perform the following operations:
when the abnormal distribution lines are multiple, determining one target standby distribution line according to the sum of line voltages of the abnormal distribution lines, wherein the sum of the line voltages of the target standby distribution line is the same as the sum of the line voltages of the abnormal distribution lines;
shunting the target standby distribution lines according to the line voltage of each abnormal distribution line to obtain a plurality of sub standby distribution lines;
and replacing the corresponding abnormal distribution line for power supply according to the sub-standby distribution line.
In one embodiment, the processor 101 may be configured to call a detection program stored in the memory 102 and perform the following operations:
and when the abnormal distribution lines are multiple, determining the target standby distribution lines with the corresponding number and the same line voltage according to the number of the abnormal distribution lines and the line voltage.
In the technical scheme of the embodiment, a processing end in a power distribution system determines abnormal distribution lines in a plurality of distribution lines in a power supply area, wherein the abnormal distribution lines comprise short-circuited and/or open-circuited distribution lines; determining a target reserve distribution line among a plurality of reserve distribution lines in the power supply area according to the line voltage of the abnormal distribution line; and sending a starting instruction for starting the target standby distribution line to a distribution box, wherein the distribution box executes an action of replacing the abnormal distribution line by using the target standby distribution line according to the starting instruction. Because the processing end in the power distribution system can detect the working state of each distribution line in the power supply area, when the distribution line with the abnormity is judged to exist, the standby circuit can be selected to replace the power supply of the distribution line based on the abnormity, and the power supply is carried out through the multi-path distribution line, therefore, when the standby circuit is used for replacing the abnormity circuit, the influence of the abnormity of the distribution line on the area power utilization is reduced.
As an implementation, the electric box may be as in fig. 2.
The embodiment of the invention relates to a distribution box, which comprises: a processor 201, e.g., a CPU, a memory 202, a communication bus 203. Wherein the communication bus 203 is used to enable connection communication between these components.
The memory 102 may be a high-speed RAM memory or a non-volatile memory (e.g., a disk memory). As in fig. 2, a detection program may be included in the memory 203 as a computer-readable storage medium; and the processor 201 may be configured to call the detection program stored in the memory 202 and perform the following operations:
detecting whether the power supply states of a plurality of distribution lines in a power supply area are abnormal or not;
detecting whether a plurality of distribution lines in a power supply area are short-circuited and/or open-circuited;
when the abnormal distribution lines with short circuit and/or open circuit are detected in the distribution lines, the power supply states of the distribution lines are sent to a processing end;
and when receiving an enabling instruction of a target standby distribution line, enabling the target standby distribution line to replace the abnormal distribution line.
In one embodiment, the processor 201 may be configured to call the detection program stored in the memory 202 and perform the following operations:
and when the abnormal distribution line is detected to be separated from the abnormality, replacing the target standby distribution line through the abnormal distribution line, and continuously supplying power to the power supply area.
In the technical scheme of this embodiment, distribution data of each distribution line can be gathered to the block terminal among the power distribution system to, having confirmed the existence of unusual distribution line based on distribution data, can send distribution data to the processing end, thereby realize the report of circuit anomaly, need not artificial analysis distribution data and can discover unusual distribution line, improved the real-time of distribution management.
In order to better understand the technical solution, the technical solution will be described in detail with reference to the drawings and the specific embodiments.
Referring to fig. 3, fig. 3 is a first embodiment of a power distribution management method of the present invention, applied to a power distribution system, where the power distribution system includes a processing end and a power distribution box communicatively connected to the processing end, and the method includes the following steps:
in step S110, an abnormal distribution line is determined among a plurality of distribution lines in the power supply area, the abnormal distribution line including a short-circuited and/or open distribution line.
A distribution circuit (distribution circuit) refers to a circuit that transmits power from a step-down distribution substation to a distribution transformer or transmits power of the distribution substation to a power supply area. The section of the power system that exits from a step-down distribution substation (high-voltage distribution substation) to a power supply area customer end is referred to as a distribution system. A power distribution system is an electrical power network system that transforms voltage and distributes power directly to end users, consisting of a variety of distribution equipment (or components) and distribution facilities.
Distribution boxes, also known as distribution equipment, are the generic names for high voltage distribution boxes, generators, transformers, power lines, circuit breakers, low voltage switchgear, distribution panels, switchboxes, control boxes, etc., in an electrical power system. The power supply area refers to a power supply area in which a single distribution box in a power distribution system controls power supply.
In this embodiment, there are many distribution lines in the power supply area, and the processing end can determine an abnormal distribution line according to the data returned by the distribution box, for example: and determining the abnormal distribution lines based on the power supply state according to the power supply state of each distribution line in the power supply area transmitted back by the distribution box.
Optionally, the processing end determines the abnormal distribution line according to the distribution data sent by the distribution box.
Optionally, the processing end determines the abnormal power distribution line according to fault information sent by the distribution box, where the fault information includes fault information of the abnormal power distribution line.
Optionally, the power supply line buses corresponding to the plurality of power distribution lines in the power supply area are different.
Step S120, a target spare distribution line is determined in a plurality of spare distribution lines in the power supply area according to the line voltage of the abnormal distribution line.
In this embodiment, the target reserve distribution line is used to replace the abnormal distribution line to supply power to the power supply area when the distribution line is abnormal, wherein the processing end determines that the target reserve distribution line corresponding to the abnormal distribution line supplies power to the power supply area after determining the abnormal distribution line.
Optionally, the target spare distribution line is determined according to the line voltage of the abnormal distribution line.
Optionally, acquiring a power line structure of a power distribution network in a power supply area; selecting a target reserve distribution line suitable for switching according to the power line configuration, for example: and a target standby distribution line different from the power supply line bus of the abnormal distribution line is selected, so that the probability of repeated occurrence of the same fault is reduced.
Step S130, sending a starting instruction for starting the target reserve distribution line to the distribution box, where the distribution box executes an action of replacing the abnormal distribution line with the target reserve distribution line according to the starting instruction.
In this embodiment, the processing end controls the distribution box to perform switching of the distribution lines in a mode of sending instructions, so that the distribution box replaces the target standby distribution line for supplying power to the power supply area.
Optionally, when the processing end detects the outage notification information for the power supply area, the distribution line corresponding to the outage notification information is determined, the target reserve distribution line corresponding to the distribution line is obtained, and a starting instruction for starting the target reserve distribution line is sent to the distribution box, so that the distribution box starts the reserve circuit to replace the distribution line corresponding to the outage notification information in advance for supplying power to the power supply area. Specifically, when power failure notification information for a power supply area is received, the power failure notification information is input into a pre-trained neural network model, so that a to-be-switched power distribution line output by the neural network model and corresponding to the power failure notification information is obtained.
Neural Networks (NN) are complex network systems formed by a large number of simple processing units (called neurons) widely interconnected, reflect many basic features of human brain functions, and are highly complex nonlinear dynamical learning systems. The neural network has the capabilities of large-scale parallel, distributed storage and processing, self-organization, self-adaptation and self-learning, and is particularly suitable for processing inaccurate and fuzzy information processing problems which need to consider many factors and conditions simultaneously. Neural networks are based on neurons. Neurons are biological models based on nerve cells of the biological nervous system. When people research the biological nervous system to discuss the mechanism of artificial intelligence, the neuron is digitalized, and a neuron mathematical model is generated. A large number of neurons of the same form are linked together to form a neural network. Neural networks are highly nonlinear dynamical systems. Although the structure and function of each neuron is not complex, the dynamic behavior of the neural network is quite complex; therefore, various phenomena of the real physical world can be expressed using the neural network. Neural network models are described based on mathematical models of neurons.
For the training of the neural network model, the power failure notification information corresponding to the power supply area and the power distribution network architecture corresponding to the power supply area are used as a training set, and the training set is input into the neural network model to be trained for training, so that the trained neural network model is obtained. Specifically, defining a neural network to be trained; performing iterative computation on the input training set; processing the training set through a multi-layer network structure; calculating a loss function; back-propagating the gradient into parameters of the neural network; and updating the weight value in the neural network according to a preset rule.
In the technical scheme of this embodiment, because the processing end in the power distribution system can detect the operating state of each distribution line in the power supply area, when judging that there is an abnormal distribution line, the processing end can select the standby circuit to replace the power supply based on the abnormal distribution line, and because the power supply is performed through multiple distribution lines, when replacing the abnormal circuit with the standby circuit, the influence of the abnormal distribution line on the area power utilization is reduced.
Referring to fig. 4, fig. 4 is a second embodiment of the power distribution management method of the present invention, and based on the first embodiment, step S120 includes:
step S121, when the number of the abnormal distribution lines is 1, determining a target standby distribution line according to the line voltage of the abnormal distribution lines, wherein the line voltage of the target standby distribution line is the same as the line voltage of the abnormal distribution lines.
In the technical scheme of this embodiment, the power supply is replaced through the target standby distribution line with the same line voltage as the abnormal distribution line, so that the power supply state of the power supply area can be close to the normal state before the abnormality under the condition that the distribution line architecture is changed, and the stability of power distribution management is improved.
Referring to fig. 5, fig. 5 is a third embodiment of the power distribution management method of the present invention, and based on the second embodiment, step S120 includes:
and S122, when the abnormal distribution lines are multiple, determining one target standby distribution line according to the sum of the line voltages of the abnormal distribution lines, wherein the sum of the line voltages of the target standby distribution line is the same as the sum of the line voltages of the abnormal distribution lines.
In this embodiment, it is considered that too many backup circuits increase the cost of the area, and therefore, based on the line voltage of the abnormal distribution line, a plurality of abnormal distribution lines can be replaced at the same time by one backup distribution line, reducing the line cost of the power supply area.
And S123, shunting the target standby distribution line according to the line voltage of each abnormal distribution line to obtain a plurality of sub standby distribution lines.
And S124, replacing the corresponding abnormal distribution line with the sub spare distribution line to supply power.
Optionally, when there are multiple abnormal distribution lines, the target spare distribution lines with the same number and line voltage are determined according to the number of the abnormal distribution lines and the line voltage.
In the technical scheme of this embodiment, when unusual distribution lines were too much, through this embodiment, the line voltage of steerable reserve distribution lines of target for the line voltage of reserve distribution lines of target keeps the same with the required line voltage of unusual distribution lines, when using reserve distribution lines of target replacement power supply, also can make the regional power supply state of power supply can approach the normality before the anomaly, has improved distribution management's stability.
Referring to fig. 6, fig. 6 is a fourth embodiment of a power distribution management method according to the present invention, which is applied to a power distribution system including a distribution box and a processing terminal communicatively connected to the distribution box, and the method includes the following steps:
step S210, whether a plurality of distribution lines in the power supply area are short-circuited and/or broken is detected.
In this embodiment, the distribution box monitors whether a fault condition of short circuit and/or open circuit occurs in a plurality of distribution lines in a power supply area in real time, and then determines whether to store an abnormal distribution line based on the detected fault condition.
Optionally, the fault information reported by the fault condition detection device is controlled to determine a fault point or a fault range, and further determine an abnormal power distribution line, where the fault information includes whether a voltage value of the power distribution line is too large or too small, and the like, and is not limited herein.
Step S220, when the abnormal distribution lines with short circuit and/or open circuit are detected in the distribution lines, the power supply states of the distribution lines are sent to a processing end.
In this embodiment, the distribution circuit may be caused by a line fault, and the present embodiment preferably uses a broken circuit and/or a broken circuit as a criterion for determining whether the line is abnormal, and the manner in which the distribution line can be determined to be abnormal is not limited herein.
When the distribution box determines that an abnormal distribution line exists based on the distribution data, an action of sending the power supply state in the distribution data to the processing end is triggered.
Step S230, when receiving an enabling instruction of the target spare distribution line, enabling the target spare distribution line to replace the abnormal distribution line.
In the technical scheme of this embodiment, the starting of the target reserve distribution line is controlled based on the processing end, the starting of the reserve circuit can be completed at the processing end, and the power distribution is performed without going to the power supply area with abnormal lines, so that the power distribution efficiency is improved.
Referring to fig. 7, fig. 7 is a fifth embodiment of the power distribution management method according to the present invention, based on any one of the first to fourth embodiments, after step S230, the method further includes:
and step S240, when the abnormal distribution line is detected to be separated from the abnormality, replacing the target standby distribution line through the abnormal distribution line, and continuously supplying power to the power supply area.
In this embodiment, after the distribution box switches the standby circuit to supply power to the power supply area, if it is detected that the abnormal distribution line is separated from the abnormality, the distribution line is switched again, so that the circuit architecture of the power supply area returns to the architecture before the distribution line abnormality.
In the technical scheme of this embodiment, if the abnormal distribution line returns to normal, the distribution box switches the enabled target standby distribution line to the distribution line before the abnormality, so that a closed loop for processing the abnormal distribution is formed, and the processing capability of the abnormal distribution is improved.
In order to achieve the above object, an embodiment of the present invention further provides a processing end, where the processing end includes: a memory, a processor and a computer program stored on the memory and executable on the processor, the processor implementing the steps of the power distribution management method as described above when executing the computer program.
In order to achieve the above object, an embodiment of the present invention further provides a distribution box, where the distribution box includes: a memory, a processor and a computer program stored on the memory and executable on the processor, the processor implementing the steps of the power distribution management method as described above when executing the computer program.
To achieve the above object, an embodiment of the present invention further provides a computer-readable storage medium, on which a computer program is stored, and the computer program, when executed by a processor, implements the steps of the power distribution management method as described above.
As will be appreciated by one skilled in the art, embodiments of the present invention may be provided as a method, system, or computer program product. Accordingly, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present invention 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 invention is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the invention. 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.
It should be noted that in the claims, any reference signs placed between parentheses shall not be construed as limiting the claim. The word "comprising" does not exclude the presence of elements or steps not listed in a claim. The word "a" or "an" preceding an element does not exclude the presence of a plurality of such elements. The invention may be implemented by means of hardware comprising several distinct elements, and by means of a suitably programmed computer. In the unit claims enumerating several means, several of these means may be embodied by one and the same item of hardware. The usage of the words first, second and third, etcetera do not indicate any ordering. These words may be interpreted as names.
While preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including preferred embodiments and all such alterations and modifications as fall within the scope of the invention.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.

Claims (7)

1. A power distribution management method is applied to a power distribution system, the power distribution system comprises a processing end and a power distribution box which is in communication connection with the processing end, and the power distribution management method comprises the following steps:
determining abnormal distribution lines among a plurality of distribution lines in a power supply area, wherein the abnormal distribution lines comprise short-circuited and/or open-circuited distribution lines;
determining a target reserve distribution line among a plurality of reserve distribution lines in the power supply area according to the line voltage of the abnormal distribution line;
when the abnormal distribution lines are multiple, determining one target standby distribution line according to the sum of line voltages of the abnormal distribution lines, wherein the sum of the line voltages of the target standby distribution line is the same as the sum of the line voltages of the abnormal distribution lines;
shunting the target standby distribution lines according to the line voltage of each abnormal distribution line to obtain a plurality of sub standby distribution lines;
replacing the corresponding abnormal distribution line for power supply according to the sub-standby distribution line;
and sending a starting instruction for starting the target standby distribution line to a distribution box, wherein the distribution box executes an action of replacing the abnormal distribution line by using the target standby distribution line according to the starting instruction.
2. The power distribution management method according to claim 1, wherein the step of determining an abnormal distribution line among the plurality of distribution lines in the power supply area comprises:
acquiring power supply states of a plurality of distribution lines in the power supply area, which are sent by a distribution box;
and determining the abnormal distribution lines in the plurality of distribution lines according to the power supply state.
3. The power distribution management method according to claim 1, wherein the step of determining a target reserve distribution line among the plurality of reserve distribution lines in the power supply area based on the line voltage of the abnormal distribution line comprises:
and when the number of the abnormal distribution lines is 1, determining a target standby distribution line according to the line voltage of the abnormal distribution lines, wherein the line voltage of the target standby distribution line is the same as the line voltage of the abnormal distribution lines.
4. The power distribution management method according to claim 1, wherein the step of determining a target reserve distribution line among the plurality of reserve distribution lines in the power supply area based on the line voltage of the abnormal distribution line comprises:
and when the abnormal distribution lines are multiple, determining the target standby distribution lines with the corresponding number and the same line voltage according to the number of the abnormal distribution lines and the line voltage.
5. A processing end, characterized in that the processing end comprises: memory, a processor and a computer program stored on the memory and executable on the processor, the processor implementing the steps of the power distribution management method according to any of claims 1 to 4 when executing the computer program.
6. An electrical box, characterized in that the electrical box comprises: memory, a processor and a computer program stored on the memory and executable on the processor, the processor implementing the steps of the power distribution management method according to any of claims 1 to 4 when executing the computer program.
7. A computer-readable storage medium, characterized in that a computer program is stored thereon, which computer program, when being executed by a processor, realizes the steps of the power distribution management method according to any one of claims 1 to 4.
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