CN108155650B - Power distribution management system and method - Google Patents
Power distribution management system and method Download PDFInfo
- Publication number
- CN108155650B CN108155650B CN201810027624.0A CN201810027624A CN108155650B CN 108155650 B CN108155650 B CN 108155650B CN 201810027624 A CN201810027624 A CN 201810027624A CN 108155650 B CN108155650 B CN 108155650B
- Authority
- CN
- China
- Prior art keywords
- power
- energy consumption
- consumption data
- power grid
- power supply
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J3/00—Circuit arrangements for ac mains or ac distribution networks
-
- 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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
- H02J13/00001—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by the display of information or by user interaction, e.g. supervisory control and data acquisition systems [SCADA] or graphical user interfaces [GUI]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
- Y02E40/70—Smart grids as climate change mitigation technology in the energy generation sector
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S10/00—Systems supporting electrical power generation, transmission or distribution
- Y04S10/50—Systems or methods supporting the power network operation or management, involving a certain degree of interaction with the load-side end user applications
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Human Computer Interaction (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
The invention provides power distribution management systems and methods, and relates to the technical field of power monitoring management.A power distribution management system automatically acquires energy consumption parameters of each power grid node through an acquisition device, analyzes the energy consumption parameters through a management device, determines a power supply load of the power grid node according to the energy consumption data, preset energy consumption data corresponding to the power grid node and rated energy consumption data, and configures power supply power corresponding to the power supply load to the power grid node, so that electric energy in a power grid is fully utilized, the workload of managers can be reduced, and the operating efficiency of the power grid can be improved.
Description
Technical Field
The invention relates to the technical field of power monitoring management, in particular to power distribution management systems and methods.
Background
With the rapid development of the power technology, in the operation process of a power grid, energy consumption of various target monitoring objects generally needs to be monitored, in the prior art, a monitoring mode is singly , analysis and comparison of monitored and collected data are inconvenient, for example, when the target monitoring object is monitored for energy consumption data, the collected energy consumption data are generally displayed through a line graph and are inconvenient to compare with energy consumption data of other equipment, so that the power supply of a part of sub-power grids cannot meet the power consumption requirement of the sub-power grids easily, and the power supply quantity of another part of power grids is far greater than the actual power consumption requirement, so that the electric energy cannot be fully utilized.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention provides power distribution management systems and methods, which improve the efficiency of utilizing electric energy in a power grid and further solve the problems.
In order to achieve the above object, the technical solutions provided by the preferred embodiments of the present invention are as follows:
the preferred embodiment of the invention provides power distribution management systems, which are applied to a power grid, wherein the power grid comprises a plurality of power grid nodes, the power distribution management system comprises a management device and at least acquisition devices in communication connection with the management device, wherein:
the acquisition device is used for acquiring energy consumption data of each power grid node within a preset time period and sending the energy consumption data to the management device, the power grid nodes comprise at least energy consumption acquisition points on a target monitoring object and a power transmission line, and the energy consumption data comprise at least energy consumption, active power, reactive power and apparent power of the power grid nodes;
the management device comprises a processing module and a power distribution module connected with the processing module, wherein the processing module is used for determining a power supply load according to the energy consumption data, preset energy consumption data corresponding to the power grid nodes and rated energy consumption data;
the power distribution module is used for configuring power supply power corresponding to the power supply load for the power grid node according to the power supply load, wherein the preset energy consumption data are smaller than the rated energy consumption data.
Optionally, the power grid comprises a main network and at least sub-networks connected with the main network, the sub-networks are connected with at least target monitoring objects, and the power grid nodes comprise backbone nodes and sub-nodes;
when the processing module receives that the energy consumption data of the backbone node is greater than or equal to the preset energy consumption data of the backbone node and less than or equal to the rated energy consumption data, the processing module is further configured to control the power distribution module to configure power supply power for the sub-network, so that the power supply power of the sub-network is greater than the power in the energy consumption data of the sub-network and less than the power in the rated energy consumption data of the sub-network.
Optionally, when the processing module receives that the energy consumption data of the power grid node is greater than the rated energy consumption data of the power grid node, the processing module generates a power-off signal for disconnecting the power supply of at least part of the target monitoring object on the power supply circuit corresponding to the power grid node, so that the energy consumption data is less than the rated energy consumption data of the power grid node.
Optionally, the power grid includes at least two monitoring groups, each monitoring group includes at least power grid nodes, the acquisition device is further configured to acquire an identity code and a monitoring group identity code, the identity code is pre-associated with the power grid node and is used to identify identity information of the power grid node, the processing module is further configured to analyze energy consumption data of each power grid node according to a preset analysis policy, the monitoring group identity code is used to identify a monitoring group of the power grid node, and the preset analysis policy includes:
and comparing the energy consumption data of at least two power grid nodes in the same monitoring group according to the monitoring group identification code and the identity identification code.
Optionally, the management device further includes a display module connected to the processing module, where the display module is configured to display the energy consumption data according to a preset display policy.
Optionally, the management apparatus further includes an input module connected to the processing module, and the preset display policy includes:
controlling the display module to display the energy consumption data in a pie chart form according to an th instruction generated by the input module;
controlling the display module to display the energy consumption data in a histogram mode according to a second instruction generated by the input module;
controlling the display module to display the energy consumption data in a line graph form according to a third instruction generated by the input module;
and controlling the display module to display at least energy consumption data in the form of pareto according to a fourth instruction generated by the input module.
The preferred embodiment of the present invention further provides another kinds of power distribution management systems, which are applied to a power grid, wherein the power grid comprises a plurality of power grid nodes, and each power distribution management system comprises a server, a management device in communication connection with the server, and at least acquisition devices in communication connection with the server;
the server is used for receiving and storing energy consumption data sent by the acquisition device, wherein the energy consumption data are obtained by the acquisition device acquiring the power grid nodes, the power grid nodes comprise at least energy consumption acquisition points on a target monitoring object and a power transmission line, and the energy consumption data comprise at least energy consumption, active power, reactive power and apparent power of the power grid nodes;
the management device is used for obtaining the energy consumption data from the server, and comprises a processing module and a power distribution module connected with the processing module, wherein the processing module is used for analyzing the energy consumption data of each power grid node according to a preset analysis strategy and determining a power supply load according to the energy consumption data, the preset energy consumption data corresponding to the power grid nodes and rated energy consumption data; the power distribution module is used for configuring power supply power corresponding to the power supply load for the power grid node according to the power supply load, wherein the preset energy consumption data are smaller than the rated energy consumption data.
The preferred embodiment of the present invention further provides power distribution management methods, which are applied to the above power distribution management system, where the power distribution management system is connected to a power grid, the power grid includes a plurality of power grid nodes, and the method includes:
acquiring energy consumption data of each power grid node in a preset time period, wherein the power grid nodes comprise at least energy consumption acquisition points on a target monitoring object and a power transmission line, and the energy consumption data comprise at least energy consumption, active power, reactive power and apparent power of the power grid nodes;
determining a power supply load according to the acquired energy consumption data, preset energy consumption data corresponding to the power grid node and rated energy consumption data;
and configuring power supply power corresponding to the power supply load for the power grid node according to the power supply load, wherein the preset energy consumption data is smaller than the rated energy consumption data.
Optionally, the power grid includes a main network and at least sub-networks connected to the main network, the sub-networks are connected to at least target monitoring objects, and the power grid nodes include backbone nodes for enabling the power distribution management system to obtain energy consumption data of the sub-networks;
the step of configuring the power supply power corresponding to the power supply load to the power grid node according to the power supply load includes:
and when the obtained energy consumption data of the backbone nodes is larger than or equal to the preset energy consumption data of the backbone nodes and smaller than or equal to the rated energy consumption data, configuring power supply power for the sub-network, so that the power supply power of the sub-network is larger than the power in the energy consumption data of the sub-network and smaller than the power in the rated energy consumption data of the sub-network.
Optionally, the method further includes: and when the energy consumption data is larger than the rated energy consumption data of the power grid node, generating a power-off signal for disconnecting the power supply of at least part of the target monitoring object on a power supply circuit corresponding to the power grid node, so that the acquired energy consumption data is smaller than the rated energy consumption data of the power grid node.
Compared with the prior art, the power distribution management system and the power distribution management method provided by the invention at least have the following beneficial effects: the power distribution management system automatically acquires the energy consumption parameters of each power grid node through the acquisition device, analyzes the energy consumption parameters through the management device, determines the power supply load of the power grid node according to the energy consumption data, the preset energy consumption data corresponding to the power grid node and the rated energy consumption data, and configures the power supply power corresponding to the power supply load to the power grid node, so that the electric energy in the power grid is fully utilized, the workload of managers can be reduced, and the operating efficiency of the power grid is improved.
In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the embodiments will be briefly described below. It is appreciated that the following drawings depict only some embodiments of the invention and are therefore not to be considered limiting of its scope, for those skilled in the art will be able to derive additional related drawings therefrom without the benefit of the inventive faculty.
Fig. 1 is a block diagram of a power distribution management system according to a preferred embodiment of the present invention.
Fig. 2 is a schematic structural distribution diagram of a power grid according to a preferred embodiment of the present invention.
Fig. 3 is a block diagram of a management device according to a preferred embodiment of the present invention.
Fig. 4 is a second block diagram of the power distribution management system according to the preferred embodiment of the invention.
Fig. 5 is a flowchart illustrating a power distribution management method according to a preferred embodiment of the invention.
Icon: 10-a power distribution management system; 20-a power grid; 21-main network; 22-subnet; 23-target monitoring object; 30-a server; 100-a management device; 110-a processing module; 120-a power distribution module; 130-a display module; 140-an input module; 150-a storage module; 200-collection device.
Detailed Description
The embodiments of the present invention will now be described more fully hereinafter with reference to the accompanying drawings, in which embodiments of the invention are shown and described, it being understood that the embodiments described are merely some, but not all, of the embodiments of the invention.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that like reference numerals and letters refer to like items in the following figures, and thus once a item is defined in figures, it need not be further defined and explained by in subsequent figures.
In describing the present invention, it is noted that unless otherwise expressly stated or limited, the terms "disposed," "connected," and "connected" are intended to be used to mean, for example, either fixedly connected or removably connected, or physically connected, mechanically connected, electrically connected, directly connected, indirectly connected through an intermediary, and communicating between two elements.
Embodiments of the present invention are described in detail below with reference to the drawings, and features of the following examples and embodiments may be combined without conflict.
Referring to fig. 1 and fig. 2 in combination, fig. 1 is a block diagram of a power distribution management system 10 according to a preferred embodiment of the present invention, and fig. 2 is a schematic diagram of a structural distribution of a power grid 20 according to a preferred embodiment of the present invention, in this embodiment, the power distribution management system 10 may be applied to the power grid 20, the power grid 20 may include a plurality of grid nodes, and the structural distribution of the power grid 20 may be the power grid 20 shown in fig. 2. the power distribution management system 10 may include a management device 100 and at least collection devices 200 communicatively connected to the management device 100.
In this embodiment, the management device 100 may include a processing module 110 and a power distribution module 120. Alternatively, the management apparatus 100 may be a mobile electronic device, which may be, but is not limited to, a smart phone, a Personal Computer (PC), a tablet PC, a Personal Digital Assistant (PDA), a Mobile Internet Device (MID), and the like. Of course, the management device 100 may be a device fixedly installed in a room, and is not particularly limited herein.
The Processing module 110 may be, but is not limited to, a Central Processing Unit (CPU), a Graphics Processing Unit (GPU), a Network Processor (NP), etc., a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), a field programmable array (FPGA) or other programmable logic device, a discrete or a transistor logic device, a discrete hardware component, etc. the disclosed methods, steps and logic blocks in the embodiments of the present invention may be implemented or performed.
The power distribution module 120 is a module disposed on the power distribution room/transformer for changing the power of the output circuit of the power distribution room/transformer, for example, the power distribution module 120 is an electric control switch, and the output power can be changed by changing the conduction state of the electric control switch, for example, electric control switches can be disposed with multiple switches, each switch connection is connected with the external power grid 20, that is, the external power grid 20 corresponding to each switch can be used as power supplies, if switches are disconnected, power supplies are reduced, and the power supply power is reduced.
Understandably, the collecting device 200 is a meter for collecting energy consumption data, for example, the collecting device 200 may be an electric energy meter or a combination of a plurality of electric energy meters for collecting data of power consumption, active power, reactive power, apparent power, and the like. Of course, in other embodiments, the collection device 200 may also collect other power parameters, such as current and/or voltage corresponding to the grid node, so as to facilitate a manager to monitor the power transmission condition of the grid node.
In this embodiment, the collecting device 200 is configured to collect energy consumption data of each power grid node within a preset time period, and send the energy consumption data to the management device 100, where the power grid node includes at least energy consumption collection points on the target monitoring object 23 and the power transmission line, and the energy consumption data includes at least energy consumption, active power, reactive power, and apparent power of the power grid node.
It is understood that the target monitoring objects 23 may include, but are not limited to, distribution boxes, transformers, electric devices (such as televisions, refrigerators, and other electric devices in the home, numerically controlled lathes in factories, air conditioners, and other devices), of course, all the electric devices in households may serve as target monitoring objects 23, or all the electric devices in enterprises may serve as target monitoring objects 23, and the type of the target monitoring objects 23 is not particularly limited.
It is to be noted that the electrical network 20 shown in fig. 2 can be understood as a single-phase power supply network 20. In other embodiments, the structure of the power grid 20 may be different from the structure of the power grid 20 shown in fig. 2, for example, the power grid 20 may be a three-phase power supply power grid 20, and the type of the power grid 20 is not particularly limited herein.
Referring to fig. 1 again, in the present embodiment, the management device 100 includes a processing module 110 and a power distribution module 120 connected to the processing module 110. The processing module 110 is configured to determine a power supply load according to the energy consumption data, preset energy consumption data corresponding to the power grid node, and rated energy consumption data. The power distribution module 120 is configured to configure, according to the power supply load, power supply power corresponding to the power supply load for the power grid node, where the preset energy consumption data is smaller than the rated energy consumption data.
Understandably, the preset energy consumption data and the rated energy consumption data can be set according to actual conditions on the basis that the preset energy consumption data is smaller than the rated energy consumption data. For example, the rated energy consumption data is the maximum power supply power of the transmission line, and the power supply power may include active power, reactive power, apparent power and the like.
Referring to fig. 2 again, optionally, the power grid 20 includes a main grid 21 and at least sub-grids 22 connected to the main grid 21, the sub-grids 22 are connected to at least target monitoring objects 23, the power grid nodes include backbone nodes and sub-nodes, and the collecting device 200 is configured to collect energy consumption data of the sub-grids 22 through the backbone nodes and collect energy consumption data of the target monitoring objects 23 through the sub-nodes.
Understandably, the backbone node may be a node at a connection between the sub-network 22 and the main network 21, and the sub-node is a node at a connection between a device/device such as a power consumption device, a transformer, a distribution box, etc. and the sub-network 22.
When the processing module 110 receives that the energy consumption data of the backbone node is greater than or equal to the preset energy consumption data of the backbone node and less than or equal to the rated energy consumption data, the processing module 110 is further configured to control the power distribution module 120 to configure the power supply power for the sub-network 22, so that the power supply power of the sub-network 22 is greater than the power in the energy consumption data of the sub-network 22 and less than the power in the rated energy consumption data of the sub-network 22, so as to avoid that the current power supply power of the sub-network 22 is insufficient to supply the power consumption of the power-consuming devices of the sub-network 22.
Optionally, when the processing module 110 receives that the energy consumption data of the power grid node is greater than the rated energy consumption data of the power grid node, the processing module 110 generates a power-off signal for turning off power supply to at least part of the target monitoring object 23 on the power supply line corresponding to the power grid node, so that the energy consumption data is less than the rated energy consumption data of the power grid node.
Understandably, the power distribution module 120 is configured to disconnect the power supply of the target monitored object 23 corresponding to the power outage signal according to the power outage signal. For example, when the transmission line of the power grid 20 cannot bear a power supply requirement of higher power, for example, the current power supply power exceeds the rated power supply power, the power supply of part of the electric equipment may be disconnected to reduce the power supply pressure of the transmission line, so as to avoid the failure of the transmission line due to overload transmission (for example, the transmission line is blown due to high voltage or large current).
Optionally, the power grid 20 includes at least two monitoring groups, each monitoring group includes at least power grid nodes, the collecting device 200 is further configured to collect an identity code and a monitoring group identity code, which are pre-associated with the power grid nodes, where the identity code is used to identify identity information of the power grid node, the processing module 110 is further configured to analyze energy consumption data of each power grid node according to a preset analysis policy, and the monitoring group identity code is used to identify the monitoring group of the power grid node.
The preset analysis policy may include: and comparing the energy consumption data of at least two power grid nodes in the same monitoring group according to the monitoring group identification code and the identity identification code. Of course, the predetermined analysis test may also be: according to two or more power grid nodes designated by the manager, the energy consumption data of the corresponding power grid nodes are compared, so that the manager can know the corresponding energy consumption data, and the power grid 20 can be maintained to normally operate.
The identity identification code may be a unique number or character identifier set by manufacturers of production electric equipment, transformers, and the like, or a unique number or character identifier set by a manager of the power grid 20.
The preset division strategy can include, but is not limited to, dividing each power grid node according to the geographical location data of each power grid node, and dividing each power grid node according to the category of each target monitoring object 23, wherein the target monitoring object 23 includes at least kinds of voltage transformation equipment and electric equipment.
Referring to fig. 3, a block diagram of the management device 100 according to the preferred embodiment of the present invention is provided, alternatively, in the present embodiment, the management device 100 may further include a display module 130, an input module 140, a storage module 150, and the like, wherein the processing module 110, the power distribution module 120, the display module 130, the input module 140, and the storage module 150 are electrically connected directly or indirectly to each other, so as to implement data transmission or interaction, for example, the components may be electrically connected to each other through or more communication buses or signal lines.
The display module 130 is connected to the processing module 110, and is configured to display the energy consumption data according to a preset display policy. The display module 130 may be a digital tube, a liquid crystal display, etc. The input module 140 is connected to the processing module 110, and can be used for a manager to input a control command to control the power distribution management system 10 to perform a corresponding operation. The input module 140 includes, but is not limited to, a touch screen, a keyboard, a mouse, a knob, etc. The storage module 150 is used for storing energy consumption data. Of course, the storage module 150 may also be used to store a program, and the processing module 110 executes the program after receiving the execution instruction.
For example, the display module 130 is controlled to display the energy consumption data in a pie chart form according to the th instruction generated by the input module 140, the display module 130 is controlled to display the energy consumption data in a bar chart form according to the second instruction generated by the input module 140, the display module 130 is controlled to display the energy consumption data in a line chart form according to the third instruction generated by the input module 140, and the display module 130 is controlled to display at least of the energy consumption data in a pareto chart form according to the fourth instruction generated by the input module 140.
For example, the manager inputs corresponding contents (such as numbers, characters and the like) through the input module 140 to generate an instruction, so that the display module 130 displays the energy consumption data in the form of a pie chart through the instruction.
It should be noted that the structure shown in fig. 3 is only a schematic structure diagram of the management device 100, and the management device 100 may further include more or less components than those shown in fig. 3, and each component shown in fig. 3 may be implemented by hardware, software or a combination thereof.
Referring to fig. 4, which is a second block diagram of a power distribution management system 10 according to a preferred embodiment of the present invention, the power distribution management system 10 provided in this embodiment may be applied to the power grid 20, where the power grid 20 includes a plurality of grid nodes, and the power distribution management system 10 includes a server 30, a management device 100 communicatively connected to the server 30, and at least acquisition devices 200 communicatively connected to the server 30.
Optionally, the server 30 is configured to receive and store the energy consumption data sent by the collecting device 200, where the energy consumption data is obtained by the collecting device 200 collecting the grid nodes, the grid nodes include at least of the target monitoring object 23 and energy consumption collection points on the power transmission line, and the energy consumption data includes at least of power consumption, active power, reactive power, and apparent power of the grid nodes, and based on the storage of the energy consumption data by the server 30, a manager can obtain the energy consumption data of the grid nodes conveniently, and meanwhile, the server 30 can store energy consumption data with a larger capacity, which is helpful for recording and storing historical data.
The management device 100 is configured to obtain the energy consumption data from the server 30, where the management device 100 includes a processing module 110 and a power distribution module 120 connected to the processing module 110, and the processing module 110 is configured to analyze energy consumption data of each grid node according to a preset analysis policy, and determine a power supply load according to the energy consumption data, preset energy consumption data corresponding to the grid node, and rated energy consumption data; the power distribution module 120 is configured to configure a power supply power corresponding to the power supply load for the power grid node according to the power supply load, where the preset energy consumption data is smaller than the rated energy consumption data.
Fig. 5 is a schematic flow chart of a power distribution management method according to a preferred embodiment of the invention. The power distribution management method provided by the present invention can be applied to the power distribution management system 10, where the power distribution management system 10 is connected to a power grid 20, and the power grid 20 includes a plurality of grid nodes. The method may be performed by the power distribution management system 10 to fully utilize the power of the power grid 20.
In this embodiment, the power distribution management method may include the following steps:
step S210, collecting energy consumption data of each power grid node in a preset time period, wherein the power grid nodes comprise at least energy consumption collection points on a target monitoring object 23 and a power transmission line, and the energy consumption data comprise at least energy consumption, active power, reactive power and apparent power of the power grid nodes.
And step S220, determining a power supply load according to the acquired energy consumption data, the preset energy consumption data corresponding to the nodes of the power grid and the rated energy consumption data.
And step S230, configuring power supply power corresponding to the power supply load for the power grid node according to the power supply load, wherein the preset energy consumption data is smaller than the rated energy consumption data.
Optionally, the power grid 20 includes a main grid 21 and at least sub-grids 22 connected to the main grid 21, the sub-grids 22 are connected to at least target monitoring objects 23, and the grid nodes include backbone nodes for enabling the power distribution management system 10 to obtain the energy consumption data of the sub-grids 22. step S230 may be configured to configure the supply power to the sub-grids 22 when the obtained energy consumption data of the backbone nodes is greater than or equal to the preset energy consumption data of the backbone nodes and less than or equal to the rated energy consumption data, so that the supply power of the sub-grids 22 is greater than the power in the energy consumption data of the sub-grids 22 and less than the power in the rated energy consumption data of the sub-grids 22.
Optionally, the method may further include: and when the energy consumption data is larger than the rated energy consumption data of the power grid node, generating a power-off signal for disconnecting the power supply of at least part of the target monitoring object 23 on the power supply circuit corresponding to the power grid node, so that the acquired energy consumption data is smaller than the rated energy consumption data of the power grid node.
In summary, the present invention provides power distribution management systems and methods, in which an acquisition device automatically acquires energy consumption parameters of each grid node, and a management device analyzes the energy consumption parameters to determine a power supply load of the grid node according to the energy consumption data, preset energy consumption data corresponding to the grid node, and rated energy consumption data, and then configures a power supply power corresponding to the power supply load for the grid node, so that the electrical energy in the grid is fully utilized, the workload of managers can be reduced, and the operating efficiency of the grid can be improved.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
- The utility model provides a kind of distribution management system, apply to the electric wire netting, characterized in that, the electric wire netting includes a plurality of electric wire netting nodes, the distribution management system includes management device and with at least collection device of management device communication connection, wherein:the acquisition device is used for acquiring energy consumption data of each power grid node within a preset time period and sending the energy consumption data to the management device, the power grid nodes comprise at least energy consumption acquisition points on a target monitoring object and a power transmission line, and the energy consumption data comprise at least energy consumption, active power, reactive power and apparent power of the power grid nodes;the management device comprises a processing module and a power distribution module connected with the processing module, wherein the processing module is used for determining a power supply load according to the energy consumption data, preset energy consumption data corresponding to the power grid nodes and rated energy consumption data;the power distribution module is used for configuring power supply power corresponding to the power supply load for the power grid node according to the power supply load, wherein the preset energy consumption data are smaller than the rated energy consumption data.
- 2. The power distribution management system according to claim 1, wherein the power grid comprises a main network and at least sub-networks connected with the main network, the sub-networks are connected with at least target monitoring objects, and the power grid nodes comprise backbone nodes and sub-nodes;when the processing module receives that the energy consumption data of the backbone node is greater than or equal to the preset energy consumption data of the backbone node and less than or equal to the rated energy consumption data, the processing module is further configured to control the power distribution module to configure power supply power for the sub-network, so that the power supply power of the sub-network is greater than the power in the energy consumption data of the sub-network and less than the power in the rated energy consumption data of the sub-network.
- 3. The power distribution management system according to claim 1, wherein when the processing module receives that the energy consumption data of the grid node is greater than the rated energy consumption data of the grid node, the processing module generates a power-off signal for disconnecting the power supply of at least part of the target monitoring object on the power supply line corresponding to the grid node, so that the energy consumption data is less than the rated energy consumption data of the grid node.
- 4. The power distribution management system according to claim 1, wherein the power grid comprises at least two monitoring groups, each monitoring group comprises at least power grid nodes, the collecting device is further configured to collect an identity code and a monitoring group identity code, the identity code is pre-associated with the power grid nodes and is used to identify identity information of the power grid nodes, the processing module is further configured to analyze energy consumption data of each power grid node according to a preset analysis strategy, and the monitoring group identity code is used to identify the monitoring group of the power grid nodes, and the preset analysis strategy comprises:and comparing the energy consumption data of at least two power grid nodes in the same monitoring group according to the monitoring group identification code and the identity identification code.
- 5. The power distribution management system according to claim 1, wherein the management device further comprises a display module connected to the processing module, the display module being configured to display the energy consumption data according to a preset display policy.
- 6. The power distribution management system of claim 5, wherein the management device further comprises an input module coupled to the processing module, and wherein the preset display policy comprises:controlling the display module to display the energy consumption data in a pie chart form according to an th instruction generated by the input module;controlling the display module to display the energy consumption data in a histogram mode according to a second instruction generated by the input module;controlling the display module to display the energy consumption data in a line graph form according to a third instruction generated by the input module;and controlling the display module to display at least energy consumption data in the form of pareto according to a fourth instruction generated by the input module.
- 7, kinds of distribution management system, apply to the electric wire netting, characterized by that, the said electric wire netting includes a plurality of electric wire netting nodes, the said distribution management system includes the server, management apparatus connected with communication of the said server and at least acquisition devices connected with communication of the said server;the server is used for receiving and storing energy consumption data sent by the acquisition device, wherein the energy consumption data are obtained by the acquisition device acquiring the power grid nodes, the power grid nodes comprise at least energy consumption acquisition points on a target monitoring object and a power transmission line, and the energy consumption data comprise at least energy consumption, active power, reactive power and apparent power of the power grid nodes;the management device is used for obtaining the energy consumption data from the server, and comprises a processing module and a power distribution module connected with the processing module, wherein the processing module is used for analyzing the energy consumption data of each power grid node according to a preset analysis strategy and determining a power supply load according to the energy consumption data, the preset energy consumption data corresponding to the power grid nodes and rated energy consumption data; the power distribution module is used for configuring power supply power corresponding to the power supply load for the power grid node according to the power supply load, wherein the preset energy consumption data are smaller than the rated energy consumption data.
- The power distribution management method of 8, , applied to the power distribution management system of any of claims 1-6, wherein the power distribution management system is connected to a power grid, the power grid comprising a plurality of grid nodes, and the method comprises:acquiring energy consumption data of each power grid node in a preset time period, wherein the power grid nodes comprise at least energy consumption acquisition points on a target monitoring object and a power transmission line, and the energy consumption data comprise at least energy consumption, active power, reactive power and apparent power of the power grid nodes;determining a power supply load according to the acquired energy consumption data, preset energy consumption data corresponding to the power grid node and rated energy consumption data;and configuring power supply power corresponding to the power supply load for the power grid node according to the power supply load, wherein the preset energy consumption data is smaller than the rated energy consumption data.
- 9. The power distribution management method according to claim 8, wherein the power grid comprises a main grid and at least sub-networks connected to the main grid, at least target monitoring objects are connected to the sub-networks, and the grid nodes comprise backbone nodes for enabling a power distribution management system to obtain energy consumption data of the sub-networks;the step of configuring the power supply power corresponding to the power supply load to the power grid node according to the power supply load includes:and when the obtained energy consumption data of the backbone nodes is larger than or equal to the preset energy consumption data of the backbone nodes and smaller than or equal to the rated energy consumption data, configuring power supply power for the sub-network, so that the power supply power of the sub-network is larger than the power in the energy consumption data of the sub-network and smaller than the power in the rated energy consumption data of the sub-network.
- 10. The power distribution management method of claim 8, further comprising:and when the energy consumption data is larger than the rated energy consumption data of the power grid node, generating a power-off signal for disconnecting the power supply of at least part of the target monitoring object on a power supply circuit corresponding to the power grid node, so that the acquired energy consumption data is smaller than the rated energy consumption data of the power grid node.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810027624.0A CN108155650B (en) | 2018-01-11 | 2018-01-11 | Power distribution management system and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810027624.0A CN108155650B (en) | 2018-01-11 | 2018-01-11 | Power distribution management system and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108155650A CN108155650A (en) | 2018-06-12 |
| CN108155650B true CN108155650B (en) | 2020-01-31 |
Family
ID=62461340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810027624.0A Active CN108155650B (en) | 2018-01-11 | 2018-01-11 | Power distribution management system and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108155650B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103048967A (en) * | 2012-05-09 | 2013-04-17 | 济南华汉电气科技有限公司 | Building resource consumption monitoring and management system |
| CN205750508U (en) * | 2016-06-23 | 2016-11-30 | 北京中冶力和科技有限公司 | A kind of industrial automation message tube Ore-controlling Role |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101610005A (en) * | 2009-07-08 | 2009-12-23 | 浙江中控电子技术有限公司 | A kind of electrical control method and system |
| CN102854418B (en) * | 2012-08-27 | 2014-11-26 | 北京华胜天成科技股份有限公司 | Energy usage effectiveness detector and detection system |
| CN102932447A (en) * | 2012-10-30 | 2013-02-13 | 无锡威泰迅电力科技有限公司 | Distribution room remote data acquisition and analysis system |
| CN106612506A (en) * | 2015-10-27 | 2017-05-03 | 国网智能电网研究院 | WSN (Wireless Sensor Network) node safety interaction method in online state monitoring system of power transmission line |
-
2018
- 2018-01-11 CN CN201810027624.0A patent/CN108155650B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103048967A (en) * | 2012-05-09 | 2013-04-17 | 济南华汉电气科技有限公司 | Building resource consumption monitoring and management system |
| CN205750508U (en) * | 2016-06-23 | 2016-11-30 | 北京中冶力和科技有限公司 | A kind of industrial automation message tube Ore-controlling Role |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108155650A (en) | 2018-06-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11581732B2 (en) | Establishing communication and power sharing links between components of a distributed energy system | |
| CN107330056B (en) | Wind power plant SCADA system based on big data cloud computing platform and operation method thereof | |
| US10324430B2 (en) | Infrastructure control fabric system and method | |
| CN111611256A (en) | Equipment energy consumption monitoring method and device, terminal equipment and storage medium | |
| US9170579B1 (en) | System, method and computer program product for monitoring and controlling industrial energy equipment | |
| CN110659180A (en) | Data center infrastructure management system based on cluster technology | |
| CN104570976A (en) | Monitoring system and method | |
| CN111585352A (en) | Power monitoring system, equipment and readable storage medium based on PMS2.0 system | |
| KR101048496B1 (en) | Remote Power Control System Using Distributed Network Protocol | |
| CN111586188A (en) | Electric energy monitoring system and method | |
| CN108038332B (en) | On-line graph model rapid generation method for future-state power grid | |
| CN108155650B (en) | Power distribution management system and method | |
| Liu et al. | The design and implementation of the enterprise level data platform and big data driven applications and analytics | |
| CN104134168A (en) | Data management system | |
| CN110855757A (en) | Soft start equipment management system and method based on cloud service | |
| Raju et al. | IoT based demand side management using arduino and MATLAB | |
| CN112835647A (en) | Application software configuration method, configuration device, storage medium and electronic device | |
| CN105676738B (en) | The data analog system of monitored object, monitoring system and method | |
| CN111538778A (en) | Network boundary strategy robustness visualization control platform in electric power information | |
| CN110781125A (en) | Management method and system for complete cabinet super-fusion server | |
| CN107508300B (en) | Energy storage device state processing method and device and unit energy system | |
| CN111427930A (en) | Low-voltage photovoltaic energy storage microgrid device monitoring management system, method and device | |
| WO2019005309A1 (en) | Infrastructure control fabric system and method | |
| JP6596490B2 (en) | System equipment introduction support apparatus and method | |
| CN113805761B (en) | Smart power grid data analysis and visualization under support of Internet of things equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 401520 No. 78 Chuangye Road, Nanjin Street, Hechuan District, Chongqing Patentee after: Chongqing xindongtai Industrial Co.,Ltd. Address before: 401520 dongjintuo slab bridge, South Office of Hechuan District, Chongqing Patentee before: CHONGQING DONGTAI ELECTRIC INDUSTRIAL Co.,Ltd. |
|
| CP03 | Change of name, title or address |