CN113742890B - Method, apparatus, device and storage medium for preventing power from being erroneously allocated - Google Patents
Method, apparatus, device and storage medium for preventing power from being erroneously allocated Download PDFInfo
- Publication number
- CN113742890B CN113742890B CN202110865247.XA CN202110865247A CN113742890B CN 113742890 B CN113742890 B CN 113742890B CN 202110865247 A CN202110865247 A CN 202110865247A CN 113742890 B CN113742890 B CN 113742890B
- Authority
- CN
- China
- Prior art keywords
- power
- network topology
- parameter
- scheme
- distribution
- 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
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/20—Design optimisation, verification or simulation
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2113/00—Details relating to the application field
- G06F2113/04—Power grid distribution networks
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2119/00—Details relating to the type or aim of the analysis or the optimisation
- G06F2119/02—Reliability analysis or reliability optimisation; Failure analysis, e.g. worst case scenario performance, failure mode and effects analysis [FMEA]
-
- 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)
- Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Computer Hardware Design (AREA)
- Evolutionary Computation (AREA)
- Geometry (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
- Supply And Distribution Of Alternating Current (AREA)
Abstract
The application discloses a method, a device, equipment and a storage medium for preventing power from being wrongly distributed, wherein the method for preventing power from being wrongly distributed comprises the following steps: acquiring a first power network topology and a power unit to be newly added, generating a second power network topology according to the first power network topology and the power unit to be newly added, acquiring a first power parameter and an operation parameter in the second power network topology, acquiring a plurality of power distribution schemes according to the first power parameter and the operation parameter, and performing power distribution on the power unit in the second power network topology according to the selected power distribution scheme. Because the power distribution scheme is obtained based on the first power parameter and the operation parameter in the second power network topology including the power units to be newly added, the power of the power units in the second power network topology is distributed by the power distribution scheme, so that the method for preventing the power from being distributed by mistake can improve the accuracy of power distribution and reduce the problem of the distribution by mistake.
Description
Technical Field
The present application relates to the field of power networks, and in particular, to a method, an apparatus, a device, and a storage medium for preventing power from being allocated by mistake.
Background
In the process of power supply, the problem of power overload often occurs, at this time, the power of the power grid needs to be distributed, and the current power grid control system can distribute the power according to the network topology of the current power grid.
Disclosure of Invention
The following is a summary of the subject matter described in detail herein. This summary is not intended to limit the scope of the claims.
The embodiment of the application provides a method, a device, equipment and a storage medium for preventing power from being allocated by mistake, which can improve the accuracy of power allocation and reduce the problem of power allocation by mistake.
In a first aspect, an embodiment of the present application provides a method for preventing power from being allocated by mistake, including:
acquiring a first power network topology and a power unit to be newly added;
generating a second power network topology according to the first power network topology and the power unit to be newly added;
acquiring a first power parameter and an operation parameter in a second power network topology;
obtaining a plurality of power distribution schemes according to the first power parameter and the operation parameter;
and performing power distribution on the power units in the second power network topology according to the selected power distribution scheme.
In some embodiments, the power distribution of the power units in the second power network topology according to the selected power distribution scheme comprises:
acquiring first selected instructions for the plurality of power allocation schemes;
obtaining a preselected power allocation scheme according to the first selected instruction;
acquiring a second selected instruction for the preselected power allocation scheme;
obtaining the selected power allocation scheme according to the second selected instruction;
and performing power distribution on the power units in the second power network topology according to the selected power distribution scheme.
In some embodiments, after obtaining the pre-selected power allocation information according to the first selected instruction, the method for preventing power from being allocated by mistake further comprises:
generating a preselected parameter according to the preselected power allocation scheme;
generating a second power parameter of the second power network topology according to the pre-selected parameter;
generating a tidal current graph of the second power network topology from the second power parameter.
In some embodiments, the deriving a number of power allocation schemes from the first power parameter and the operating parameter comprises:
obtaining a power distribution parameter according to the first power parameter and the operation parameter;
a number of power allocation schemes are generated based on the power allocation parameters.
In some embodiments, the operating parameters include historical operating parameters and real-time operating parameters, and the deriving the power distribution parameters from the first power parameters and the operating parameters includes:
generating a power prediction curve from the first power parameter and the historical operating parameter;
and obtaining the power distribution parameters according to the power prediction curve and the real-time operation parameters.
In some embodiments, the number of power distribution schemes is more than two, the first power network topology includes a plurality of first power stations, and after generating the plurality of power distribution schemes according to the power distribution parameters, the method further includes:
performing differential processing on a plurality of first power stations according to the operation parameters and the first power parameters to obtain differential results;
and sorting more than two power distribution schemes according to the difference result to obtain a suggested selected power distribution scheme.
In some embodiments, the first power network topology includes a first power site, the generating a second power network topology from the first power network topology and the power unit to be newly added includes:
obtaining a second power station according to the power unit to be newly added and the first power station;
a second power network topology is generated from the first power network topology and the second power station.
In a second aspect, an embodiment of the present application further provides a monitoring device based on a tidal current technology, including:
the acquisition module is used for acquiring a first power network topology and a power unit to be newly added;
the generation module is used for generating a second power network topology according to the first power network topology and the power unit to be newly added;
the detection module is used for acquiring a first power parameter and an operation parameter in the second power network topology;
the calculation module is used for obtaining a plurality of power distribution schemes according to the first power parameter and the operation parameter;
and the distribution module is used for distributing power to the power units in the second power network topology according to the selected power distribution scheme.
In a third aspect, an embodiment of the present application further provides an apparatus for preventing maldistribution, including at least one processor and a memory communicatively coupled to the at least one processor; the memory stores instructions executable by the at least one processor to enable the at least one processor to perform the method of preventing misdistribution of power of the first aspect described above.
In a fourth aspect, embodiments of the present application provide a computer-readable storage medium storing computer-executable instructions for causing a computer to perform the method for preventing power from being misallocated of the first aspect.
The method for preventing power from being erroneously distributed, provided by the embodiment of the application, has at least the following beneficial effects: acquiring a first power network topology and a power unit to be newly added, generating a second power network topology according to the first power network topology and the power unit to be newly added, acquiring a first power parameter and an operation parameter in the second power network topology, acquiring a plurality of power distribution schemes according to the first power parameter and the operation parameter, and performing power distribution on the power unit in the second power network topology according to the selected power distribution scheme. Because the power distribution scheme is obtained based on the first power parameter and the operation parameter in the second power network topology including the power units to be newly added, and the power of the power units in the second power network topology is distributed according to the selected power distribution scheme, the method for preventing the power from being distributed by mistake in the embodiment can improve the accuracy of power distribution and reduce the problem of the power distribution by mistake.
Additional features and advantages of the application will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the application. The objectives and other advantages of the application will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
Drawings
The accompanying drawings are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification, illustrate and do not limit the application.
FIG. 1 is a flow chart of a method for preventing power from being erroneously assigned according to an embodiment of the present application;
FIG. 2 is a flow chart of a selected allocation scheme in a method for preventing power from being misallocated according to an embodiment of the present application;
FIG. 3 is a flow chart of a tidal current diagram for generating a second Power network topology in a method for preventing misdistribution of Power provided by an embodiment of the present application;
FIG. 4 is a flow chart of a generated power allocation scheme in a method for preventing power from being misallocated according to an embodiment of the present application;
FIG. 5 is a flowchart of obtaining power allocation parameters in a method for preventing power from being allocated by mistake according to an embodiment of the present application;
FIG. 6 is a schematic diagram of an apparatus for preventing power from being misallocated according to an embodiment of the present application;
fig. 7 is a schematic diagram of an apparatus provided by an embodiment of the present application.
Detailed Description
The present application will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present application more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the application.
The embodiment of the application provides a method, a device, equipment and a storage medium for preventing power from being wrongly distributed, wherein the method for preventing power from being wrongly distributed comprises the following steps: acquiring a first power network topology and a power unit to be newly added, generating a second power network topology according to the first power network topology and the power unit to be newly added, acquiring a first power parameter and an operation parameter in the second power network topology, acquiring a plurality of power distribution schemes according to the first power parameter and the operation parameter, and performing power distribution on the power unit in the second power network topology according to the selected power distribution scheme. Because the power distribution scheme is obtained based on the first power parameter and the operation parameter in the second power network topology including the power units to be newly added, and the power of the power units in the second power network topology is distributed according to the selected power distribution scheme, the method for preventing the power from being distributed by mistake in the embodiment can improve the accuracy of power distribution and reduce the problem of the power distribution by mistake.
Embodiments of the present application will be further described below with reference to the accompanying drawings.
Referring to fig. 1, an embodiment of the present application provides a method for preventing power from being misallocated, which includes, but is not limited to, the following steps S100, S200, S300, S400, and S500.
Step S100, acquiring a first power network topology and a power unit to be newly added.
It should be noted that, the first power network topology is a power network topology formed by existing power units in operation;
the power unit to be newly added may be a power unit already under construction, a power unit planned to be built, a power unit ready to be put into use, or a different combination of the above three power units, which is not particularly limited in this embodiment.
It should be noted that the power unit may include a transformer, a high-voltage cabinet, a low-voltage cabinet, a bus bridge, a dc screen, an analog screen, a high-voltage cable, and the like, which is not particularly limited in this embodiment.
Step S200, generating a second power network topology according to the first power network topology and the power unit to be newly added.
Specifically, the power units to be newly added are added on the basis of the first power network topology, so that a second power network topology is generated, and then the second power network topology can comprise the first power network topology formed by the power units in the running process and the power units to be newly added, so that the power distribution based on the second power network topology can be more reasonable.
In an embodiment, the first power network topology may include a first power station, the second power station may be obtained according to the power unit to be newly added and the first power station, the second power network topology may be generated according to the first power network topology and the second power station, and the first power network topology may be quickly updated to obtain the second power network topology by replacing the first power station in the first power network topology with the updated second power station.
Step S300, obtaining a first power parameter and an operation parameter in the second power network topology.
It is understood that the first power parameter may be a rated power value of the power unit in the second power network topology, or a preset power value in a normal operation state.
It should be noted that the operation parameter may be a detected real-time operation parameter, for example, a real-time power value, or may be a detected average operation parameter for a period of time, for example, an average power value, which is not particularly limited in the present embodiment.
Step S400, obtaining a plurality of power distribution schemes according to the first power parameter and the operation parameter.
Specifically, the comparison analysis can be performed according to the first power parameter and the operation parameter, a plurality of power distribution schemes can be generated and obtained, the power distribution schemes are calculated by the system according to different algorithm models, the power distribution schemes are suggested distribution schemes, and the user can adjust the power distribution schemes as required or can directly select the power distribution schemes for use.
Step S500, performing power distribution on the power units in the second power network topology according to the selected power distribution scheme.
Specifically, the power distribution of the power units in the second power network topology may be performed according to the selected power distribution scheme, and since the power distribution scheme is obtained based on the first power parameter and the operation parameter in the second power network topology including the power units to be newly added, and the power of the power units in the second power network topology is distributed according to the selected power distribution scheme, the method for preventing the power from being erroneously distributed according to the embodiment can improve the accuracy of the power distribution and reduce the occurrence of the problem of erroneous distribution.
It should be noted that, when power is allocated, all power units in the second power network topology may be allocated, or only power units with changes may be allocated, which is not limited in this embodiment.
In an embodiment, a first power network topology and a power unit to be newly added may be obtained, a second power network topology may be generated according to the first power network topology and the power unit to be newly added, then a first power parameter and an operation parameter in the second power network topology may be obtained, a plurality of power allocation schemes may be obtained according to the first power parameter and the operation parameter, and then power allocation may be performed to the power units in the second power network topology according to the selected power allocation scheme. Because the power distribution scheme is obtained based on the first power parameter and the operation parameter in the second power network topology including the power units to be newly added, and the power of the power units in the second power network topology is distributed according to the selected power distribution scheme, the method for preventing the power from being distributed by mistake in the embodiment can improve the accuracy of power distribution and reduce the problem of the power distribution by mistake.
Referring to fig. 2, in some embodiments, when the monitoring result indicates that the power unit has a fault, the topology layer includes a topology layer and a topology sub-layer corresponding to the topology layer, the topology layer is a topology layer formed by power stations, the topology sub-layer is a topology layer formed by power units in the power stations, and step S500 may include, but is not limited to, steps S210 to S250:
step S210, obtaining first selected instructions of a plurality of power allocation schemes;
step S220, a pre-selected power distribution scheme is obtained according to a first selected instruction;
step S230, obtaining a second selected instruction of a preselected power distribution scheme;
step S240, obtaining a selected power distribution scheme according to a second selected instruction;
step S250, performing power distribution on the power units in the second power network topology according to the selected power distribution scheme.
Specifically, a first selected instruction of a plurality of power distribution schemes is obtained, a pre-selected power distribution scheme is obtained according to the first selected instruction, after the pre-selected power distribution scheme is obtained, the system can visually display the pre-selected power distribution scheme, so that a user can intuitively obtain the change of the operation condition of each power unit in a second power network topology after the pre-selected power distribution scheme, if the user confirms that the pre-selected power distribution scheme is used, a second selected instruction of the pre-selected power distribution scheme is obtained, the selected power distribution scheme can be obtained according to the second selected instruction, the power distribution of the power units in the second power network topology is carried out according to the selected power distribution scheme, and the occurrence of false confirmation can be reduced through a secondary selection method.
Referring to fig. 3, in some embodiments, step S220 may be followed by steps S310 through S330, including but not limited to:
step S310, generating pre-selected parameters according to a pre-selected power distribution scheme;
step S320, generating a second power parameter of a second power network topology according to the pre-selected parameter;
step S330, generating a tidal current graph of the second power network topology according to the second power parameters.
Specifically, the pre-selected parameters can be generated according to the pre-selected power distribution scheme, then the second power parameters of the second power network topology are generated according to the pre-selected parameters, then the tide flow graph of the second power network topology is generated according to the second power parameters, and the user can intuitively obtain the change of the operation condition of each power unit in the second power network topology after the pre-selected power distribution scheme through the tide flow graph.
It should be noted that, the tide is the real-time distribution, distribution and trend of the electric power in the second electric power network topology, just like the water flow and its change condition in the river network. The power flow calculation in the power system is a calculation for researching the steady-state operation condition of the power system, and the operation states of all parts of the whole power system are determined according to given operation conditions and system wiring conditions: the voltage of each bus, the power flowing through each element, the power loss of the system, etc. In the design of power system planning and the research of the existing power system operation mode, the rationality, reliability and economy of the power supply scheme or operation mode need to be quantitatively analyzed and compared by using the power flow calculation. The power flow calculation of the power system is the most basic calculation of the power system and is also the most important calculation. The power flow calculation is to calculate the voltage of each bus, the current of each branch, the power and the network loss of the steady-state operation of the power system by knowing the wiring mode, the parameters and the operation conditions of the power grid. For the running power system, whether the bus voltage, the branch current and the power of the power grid are out of limit can be judged through tide calculation, and if the bus voltage, the branch current and the power are out of limit, measures are taken to adjust the running mode. For a power system being planned, a basis can be provided for selecting a power grid power supply scheme and electric equipment through tide calculation. The power flow calculation can also provide original data for relay protection, automatic device setting calculation, power system fault calculation, stability calculation and the like. Parameters characterizing the operating state of the power system. Including the flow direction and distribution of voltage, current and power in various nodes and branches in the power system. In practice, it is generally referred to as static power flow in steady state operation. The reasonable power flow distribution is a basic requirement for the operation of the power system, and the key points are as follows: the voltage born by various electrical equipment in operation should be kept within the allowable range, and the current passed by various elements should not exceed the rated current thereof so as to ensure the safety of the equipment and the elements. The loss of the whole network should be minimized as much as possible to achieve the purpose of economic operation. The power system which is normally operated meets the requirements of static stability and transient stability. And has a certain stable reserve, and no abnormal oscillation phenomenon occurs. For this reason, power system operation schedulers are required to closely monitor and adjust the power flow distribution at any time. The monitoring and adjustment of the current distribution of modern power systems is achieved by an on-line computer-centric dispatch automation system.
Referring to fig. 4, in some embodiments, step S400 may include, but is not limited to, steps S410 and S420:
step S410, obtaining a power distribution parameter according to the first power parameter and the operation parameter;
step S420, a plurality of power allocation schemes are generated according to the power allocation parameters.
Specifically, the power distribution parameters can be obtained according to the first power parameters and the operation parameters, then a plurality of power distribution schemes are generated according to the power distribution parameters, namely, a plurality of different power distribution schemes can be generated according to different calculation models and distribution requirements on the power parameters, a user can select according to requirements, and the power distribution schemes can be obtained quickly and the situation of false confirmation can be reduced.
In an embodiment, a plurality of power distribution schemes are generated according to the power distribution parameters, and then differential processing can be performed on a plurality of first power stations respectively according to the operation parameters and the first power parameters to obtain differential results; and sequencing more than two power distribution schemes according to the difference result to obtain a suggested selected power distribution scheme, and providing a better distribution scheme for users so as to improve the power distribution working efficiency.
It should be noted that the operation parameter may be an operation power value, and the operation power value may be real-time or non-real-time, which is not specifically limited in this embodiment.
It should be noted that the power parameter may be a power parameter, and the power parameter may be a preset power parameter or a rated power parameter of the power unit, which is not specifically limited in this embodiment.
Referring to fig. 5, in some embodiments, the operating parameters include historical operating parameters and real-time operating parameters, and step S410 includes, but is not limited to, steps S510 and S520:
step S510, generating a power prediction curve according to the first power parameter and the historical operation parameter;
step S520, obtaining the power distribution parameters according to the power prediction curve and the real-time operation parameters.
Specifically, a historical power curve of each power unit can be obtained according to historical operation parameters, then a power prediction curve is generated according to the first power parameter and the historical power curve of each power unit, then a power distribution parameter is obtained according to the power prediction curve and real-time operation parameters, the generated power distribution parameter not only considers historical data, but also predicts the change of power according to the historical data, the reliability of the power distribution parameter can be improved, and a reliable data base is provided for a subsequently generated power distribution scheme.
Referring to fig. 6, an apparatus for preventing power from being misallocated is further provided in an embodiment of the present application, where an apparatus 600 for preventing power from being misallocated includes: the acquiring module 610 is configured to acquire a first power network topology and a power unit to be newly added; the generating module 620 is configured to generate a second power network topology according to the first power network topology and the power unit to be newly added; the detection module 630 is configured to obtain a first power parameter and an operation parameter in the second power network topology; the calculating module 640 is configured to obtain a plurality of power allocation schemes according to the first power parameter and the operation parameter; the allocation module 650 is configured to allocate power to power units in the second power network topology according to the selected power allocation scheme.
In addition, the generating module 620 is further configured to obtain a second power station according to the power unit to be newly added and the first power station; a second power network topology is generated from the first power network topology and the second power site.
In addition, the calculation module 640 is further configured to obtain a power distribution parameter according to the first power parameter and the operation parameter; a number of power allocation schemes are generated based on the power allocation parameters.
In addition, the calculation module 640 is further configured to generate a power prediction curve according to the first power parameter and the historical operating parameter; and obtaining the power distribution parameters according to the power prediction curve and the real-time operation parameters.
In addition, the allocation module 650 is further configured to obtain a first selected instruction for a plurality of power allocation schemes; obtaining a preselected power allocation scheme according to the first selected instruction; acquiring a second selected instruction for the preselected power allocation scheme; obtaining a selected power allocation scheme according to the second selected instruction; and performing power distribution on the power units in the second power network topology according to the selected power distribution scheme.
Additionally, the allocation module 650 is further configured to generate preselected parameters according to a preselected power allocation scheme; generating a second power parameter of the second power network topology according to the preselected parameter; a tidal current graph of a second power network topology is generated from the second power parameters.
Since the device for preventing power from being erroneously allocated in the present embodiment is a modular implementation of the method for preventing power from being erroneously allocated, specific implementation of system functions and effects caused by the system functions will not be repeated here.
The embodiment of the application also provides a device for preventing power from being wrongly distributed, which comprises at least one processor and a memory for being in communication connection with the at least one processor; the memory stores instructions executable by the at least one processor to enable the at least one processor to perform the partition unit-based power network diagram generation method described above.
Referring to fig. 7, control processor 710 and memory 720 in device 700 may be exemplified by a bus connection. Memory 720 is a non-transitory computer-readable storage medium that may be used to store non-transitory software programs as well as non-transitory computer-executable programs. In addition, memory 720 may include high-speed random access memory, and may also include non-transitory memory, such as at least one disk memory, flash memory device, or other non-transitory solid state storage device. In some implementations, memory 720 optionally includes memory remotely located relative to control processor 710, which may be connected to device 700 via a network. Examples of such networks include, but are not limited to, the internet, intranets, local area networks, mobile communication networks, and combinations thereof.
Those skilled in the art will appreciate that the apparatus structure shown in fig. 7 is not limiting of the device 700 and may include more or fewer components than shown, or may combine certain components, or a different arrangement of components.
The embodiment of the present application also provides a computer-readable storage medium storing computer-executable instructions that are executed by one or more control processors, for example, by one of the control processors 710 in fig. 7, to cause the one or more control processors to perform the method for preventing power from being misallocated in the method embodiment described above, for example, to perform the method steps S100 to S500 in fig. 1, the method steps S210 to S250 in fig. 2, the method steps S310 to S330 in fig. 3, the method steps S410 to S420 in fig. 4, and the method steps S510 to S520 in fig. 5 described above.
The above described apparatus embodiments are merely illustrative, wherein the units illustrated as separate components may or may not be physically separate, i.e. may be located in one place, or may be distributed over a plurality of network elements. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment.
Those of ordinary skill in the art will appreciate that all or some of the steps, systems, and methods disclosed above may be implemented as software, firmware, hardware, and suitable combinations thereof. Some or all of the physical components may be implemented as software executed by a processor, such as a central processing unit, digital signal processor, or microprocessor, or as hardware, or as an integrated circuit, such as an application specific integrated circuit. Such software may be distributed on computer readable media, which may include computer storage media (or non-transitory media) and communication media (or transitory media). The term computer storage media includes both volatile and nonvolatile, removable and non-removable media implemented in any method or technology for storage of information such as computer readable instructions, data structures, program modules or other data, as known to those skilled in the art. Computer storage media includes, but is not limited to, RAM, ROM, EEPROM, flash memory or other memory technology, CD-ROM, digital Versatile Disks (DVD) or other optical disk storage, magnetic cassettes, magnetic tape, magnetic disk storage or other magnetic storage devices, or any other medium which can be used to store the desired information and which can be accessed by a computer. Furthermore, as is well known to those of ordinary skill in the art, communication media typically embodies computer readable instructions, data structures, program modules or other data in a modulated data signal such as a carrier wave or other transport mechanism and includes any information delivery media.
While the preferred embodiment of the present application has been described in detail, the present application is not limited to the above embodiment, and various equivalent modifications and substitutions can be made by those skilled in the art without departing from the spirit of the present application, and these equivalent modifications and substitutions are intended to be included in the scope of the present application as defined in the appended claims.
Claims (8)
1. A method of preventing misdistribution of power, comprising:
acquiring a first power network topology and a power unit to be newly added;
generating a second power network topology according to the first power network topology and the power unit to be newly added;
acquiring a first power parameter and an operation parameter in a second power network topology;
obtaining a plurality of power distribution schemes according to the first power parameter and the operation parameter;
performing power distribution on the power units in the second power network topology according to the selected power distribution scheme;
the power distribution of the power units in the second power network topology according to the selected power distribution scheme includes:
a first selected instruction for the number of power allocation schemes is fetched,
obtaining a preselected power distribution scheme according to the first selected instruction, displaying the preselected power distribution scheme through visualization, wherein the displayed images comprise images representing the preselected power distribution scheme and images representing the change of the running condition of each power unit in a second power network topology corresponding to the preselected power distribution scheme,
a second selected instruction for a preselected said power allocation scheme is retrieved,
the selected power allocation scheme is derived from the second selected instruction,
performing power distribution on the power units in the second power network topology according to the selected power distribution scheme;
after the power allocation scheme is pre-selected according to the first selected instruction, the method of preventing power from being misallocated further comprises:
generating pre-selected parameters according to the pre-selected power allocation scheme,
generating a second power parameter of the second power network topology based on the pre-selected parameters,
generating a tidal current graph of the second power network topology from the second power parameter.
2. The method of claim 1, wherein deriving a number of power allocation schemes from the first power parameter and the operating parameter comprises:
obtaining a power distribution parameter according to the first power parameter and the operation parameter;
a number of power allocation schemes are generated based on the power allocation parameters.
3. The method for preventing power from being erroneously assigned according to claim 2, wherein the operation parameters include a historical operation parameter and a real-time operation parameter, and the obtaining the power distribution parameter according to the first power parameter and the operation parameter includes:
generating a power prediction curve according to the first power parameter and the historical operating parameter;
and obtaining the power distribution parameters according to the power prediction curve and the real-time operation parameters.
4. The method for preventing power from being erroneously assigned according to claim 2, wherein the number of power allocation schemes is two or more, the first power network topology includes a plurality of first power stations, and the generating of the plurality of power allocation schemes according to the power allocation parameters further includes:
performing differential processing on a plurality of first power stations according to the operation parameters and the first power parameters to obtain differential results;
and sorting more than two power distribution schemes according to the difference result to obtain a suggested selected power distribution scheme.
5. The method of claim 1, wherein the first power network topology comprises a first power site comprising a plurality of power units, the generating a second power network topology from the first power network topology and the power units to be added, comprising:
obtaining a second power station according to the power unit to be newly added and the first power station;
a second power network topology is generated from the first power network topology and the second power station.
6. An apparatus for preventing misdistribution of power, comprising:
the acquisition module is used for acquiring a first power network topology and a power unit to be newly added;
the generation module is used for generating a second power network topology according to the first power network topology and the power unit to be newly added;
the detection module is used for acquiring a first power parameter and an operation parameter in the second power network topology;
the calculation module is used for obtaining a plurality of power distribution schemes according to the first power parameter and the operation parameter;
the distribution module is used for distributing power to the power units in the second power network topology according to the selected power distribution scheme;
the computing module is further configured to obtain a first selected instruction for the plurality of power allocation schemes, obtain a preselected power allocation scheme according to the first selected instruction, display the preselected power allocation scheme through visualization, display an image including an image representing the preselected power allocation scheme and an image representing a change of an operation condition of each power unit displayed in a second power network topology corresponding to the preselected power allocation scheme, obtain a second selected instruction for the preselected power allocation scheme, obtain the selected power allocation scheme according to the second selected instruction, and perform power allocation on the power units in the second power network topology according to the selected power allocation scheme;
the calculation module is further configured to generate a preselected parameter according to the power distribution scheme after obtaining the preselected power distribution scheme according to the first selected instruction, generate a second power parameter of the second power network topology according to the preselected parameter, and generate a tidal current diagram of the second power network topology according to the second power parameter.
7. An electronic device comprising at least one processor and a memory for communicatively coupling with the at least one processor; the memory stores instructions executable by the at least one processor to enable the at least one processor to perform the method of preventing misallocation of power as claimed in any one of claims 1 to 5.
8. A computer-readable storage medium storing computer-executable instructions for causing a computer to perform the method of preventing power from being misallocated as claimed in any one of claims 1 to 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110865247.XA CN113742890B (en) | 2021-07-29 | 2021-07-29 | Method, apparatus, device and storage medium for preventing power from being erroneously allocated |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110865247.XA CN113742890B (en) | 2021-07-29 | 2021-07-29 | Method, apparatus, device and storage medium for preventing power from being erroneously allocated |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113742890A CN113742890A (en) | 2021-12-03 |
| CN113742890B true CN113742890B (en) | 2023-09-08 |
Family
ID=78729419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110865247.XA Active CN113742890B (en) | 2021-07-29 | 2021-07-29 | Method, apparatus, device and storage medium for preventing power from being erroneously allocated |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113742890B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101821918A (en) * | 2007-10-04 | 2010-09-01 | Lc动力韩国株式会社 | Power distribution apparatus |
| CN102856925A (en) * | 2012-09-03 | 2013-01-02 | 北京科诺伟业科技有限公司 | Comprehensive power distribution method for wind power plant |
| CN112803502A (en) * | 2021-01-15 | 2021-05-14 | 上海电机学院 | Power control method for microgrid inverter under complex network topology |
| CN112818549A (en) * | 2021-02-05 | 2021-05-18 | 四川大学 | Hierarchical dimension reduction dynamic planning method for hydropower station load optimized distribution |
| CN113157801A (en) * | 2021-04-21 | 2021-07-23 | 内蒙古电力（集团）有限责任公司乌兰察布电业局 | Power utilization time sequence data visual display method and system and readable medium |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7853282B2 (en) * | 2006-09-14 | 2010-12-14 | Qualcomm Incorporated | Power allocation in a wireless communication system |
| CN106575870B (en) * | 2014-08-01 | 2019-06-14 | 埃森哲环球服务有限公司 | For determining system, method and apparatus and the visible computer readable medium of the parameter setting for electricity generation system |
| US10700523B2 (en) * | 2017-08-28 | 2020-06-30 | General Electric Company | System and method for distribution load forecasting in a power grid |
-
2021
- 2021-07-29 CN CN202110865247.XA patent/CN113742890B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101821918A (en) * | 2007-10-04 | 2010-09-01 | Lc动力韩国株式会社 | Power distribution apparatus |
| CN102856925A (en) * | 2012-09-03 | 2013-01-02 | 北京科诺伟业科技有限公司 | Comprehensive power distribution method for wind power plant |
| CN112803502A (en) * | 2021-01-15 | 2021-05-14 | 上海电机学院 | Power control method for microgrid inverter under complex network topology |
| CN112818549A (en) * | 2021-02-05 | 2021-05-18 | 四川大学 | Hierarchical dimension reduction dynamic planning method for hydropower station load optimized distribution |
| CN113157801A (en) * | 2021-04-21 | 2021-07-23 | 内蒙古电力（集团）有限责任公司乌兰察布电业局 | Power utilization time sequence data visual display method and system and readable medium |
Non-Patent Citations (1)
| Title |
|---|
| A multi-stage generator reconfiguration method for relieving transmission congestion;Yudong Tan et al.;Preprints of the 5th international conference on Electric Utility Deregulation and Restructuring and Power Technologies;第523-526页 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113742890A (en) | 2021-12-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20130282189A1 (en) | Distributed electrical power network model maintenance | |
| CN107317394B (en) | Anti-misoperation method, device and system for scheduling operation ticket | |
| EP2941708A2 (en) | System and method for developing, deploying and implementing power system computer applications | |
| CN106655158A (en) | Smart grid based distribution network self-healing control system and method | |
| JP5616311B2 (en) | System stabilization system and system stabilization method | |
| EP3553541B1 (en) | Device and method for locating earth faults in electrical distribution grids | |
| CN107565561A (en) | Closed loop network load simulation method based on closed loop power flow optimization analysis | |
| KR20130005968A (en) | An apparatus for displaying information of electric power system based on gis | |
| CN114511147A (en) | Line loss monitoring and early warning method, device, equipment and storage medium | |
| CN103296750A (en) | Apparatus and method for correcting error of acquired data | |
| JP2018119871A (en) | Accident prediction device, control method for the same, and program | |
| KR20180101333A (en) | Energy consumption alarm method, energy consumption alarm system and platform | |
| CN113742890B (en) | Method, apparatus, device and storage medium for preventing power from being erroneously allocated | |
| CN115051912B (en) | Power failure user positioning method, device, equipment and medium | |
| CN116799953A (en) | Equipment abnormality identification method, device and equipment based on power grid dispatching monitoring | |
| CN116191667A (en) | Intelligent detection protection intelligent power distribution cabinet | |
| JP6960263B2 (en) | System operation support devices and methods in the power system, and wide area monitoring protection control system | |
| CN113095952B (en) | Power grid splitting early warning method and system considering real-time and N-X forecast information | |
| CN108879954A (en) | Controller switching equipment management method, device and power distribution server | |
| CN113268844A (en) | Fault equipment acquisition method, device and equipment for power line | |
| CN113868809A (en) | Electric drawing method and device, computer equipment and storage medium | |
| CN107392449B (en) | Relay protection setting value list generation method and device | |
| KR101569586B1 (en) | Apparatus and method for correcting of acquired data | |
| CN112465956A (en) | Three-dimensional design implementation method for electrical secondary design | |
| CN116520019B (en) | Intelligent electric energy metering device and circuit topology identification method |
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 | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 510000 501, 502, 601 and 602, building D, wisdom Plaza, Qiaoxiang Road, Gaofa community, Shahe street, Nanshan District, Shenzhen, Guangdong Applicant after: China Southern Power Grid Digital Platform Technology (Guangdong) Co.,Ltd. Address before: 510000 501, 502, 601 and 602, building D, wisdom Plaza, Qiaoxiang Road, Gaofa community, Shahe street, Nanshan District, Shenzhen, Guangdong Applicant before: China Southern Power Grid Shenzhen Digital Power Grid Research Institute Co.,Ltd. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |