CN117010641A - Method, device, equipment and storage medium for planning area - Google Patents
Method, device, equipment and storage medium for planning area Download PDFInfo
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Abstract
The application discloses a method, a device, equipment and a storage medium for planning a platform area, wherein the method comprises the following steps: determining the load rates and corresponding effective power supply ranges of different candidate transformers in a target area; dividing each candidate transformer into a first candidate transformer needing to be added with a transformer and a second candidate transformer needing not to be added with a transformer according to a first preset load rate threshold value and the load rate of each candidate transformer; for each first candidate transformer, determining the position of the first candidate transformer corresponding to the newly added transformer according to the effective power supply range of the first candidate transformer; and if the number of the newly-increased transformers in the target area reaches a preset number threshold, generating a newly-increased distribution of the transformers comprising the number of the newly-increased transformers and corresponding positions. According to the technical scheme, automatic recommendation of the number and the positions of the newly-added transformers is realized, and reasonability and accuracy of the number and the positions of the newly-built transformers are ensured.
Description
Technical Field
The embodiment of the application relates to the technical field of power systems, in particular to a method, a device, equipment and a storage medium for planning a platform area.
Background
The power system is a power supply system consisting of a power plant, a power transmission network and a power distribution network, and provides stable and reliable power supply for various fields of society.
Heavy load bay indicators are typically employed to evaluate the operating state and load balancing conditions of the power system. At present, the problem of heavy overload area is solved based on the heavy overload area index, and a large amount of manpower and material resources are required to be input. However, in a special time, part of the area is tired to solve the problem of heavy overload of the platform area, and the allocation of resources such as manpower, material resources and the like presents a tension situation of catching the front of the fly and breaking through the elbow, so that a large number of heavy overload of the platform area are caused.
Disclosure of Invention
The application provides a method, a device, equipment and a storage medium for planning a transformer area, which are used for realizing automatic recommendation of the number and positions of newly-added transformers.
According to an aspect of the present application, there is provided a method for planning a zone, the method comprising:
determining the load rates and corresponding effective power supply ranges of different candidate transformers in a target area;
dividing each candidate transformer into a first candidate transformer needing to be added with a transformer and a second candidate transformer needing not to be added with a transformer according to a first preset load rate threshold value and the load rate of each candidate transformer;
For each first candidate transformer, determining the position of the first candidate transformer corresponding to the newly added transformer according to the effective power supply range of the first candidate transformer;
and if the number of the newly-added transformers in the target area reaches a preset number threshold, generating a transformer newly-added distribution comprising the number of the newly-added transformers and corresponding positions.
According to another aspect of the present application, there is provided a station planning apparatus, including:
the data determining module is used for determining the load rates of different candidate transformers in the target area and corresponding effective power supply ranges;
the transformer dividing module is used for dividing each candidate transformer into a first candidate transformer needing to be newly added with a transformer and a second candidate transformer needing not to be newly added with the transformer according to a first preset load rate threshold value and the load rate of each candidate transformer;
the position determining module is used for determining the position of the first candidate transformer corresponding to the newly added transformer according to the effective power supply range of the first candidate transformer;
and the newly-increased distribution generating module is used for generating newly-increased distribution of the transformers, which comprises the number of the newly-increased transformers and corresponding positions, if the number of the newly-increased transformers in the target area reaches a preset number threshold value.
According to another aspect of the present application, there is provided an electronic apparatus including:
one or more processors;
a memory for storing one or more programs;
and when the one or more programs are executed by the one or more processors, the one or more processors implement any one of the methods for planning a cell area provided by the embodiments of the present application.
According to another aspect of the present application, there is provided a computer-readable storage medium having stored thereon a computer program which, when executed by a processor, implements any one of the cell planning methods provided by the embodiments of the present application.
The method comprises the steps of determining the load rates and corresponding effective power supply ranges of different candidate transformers in a target area; dividing each candidate transformer into a first candidate transformer needing to be added with a transformer and a second candidate transformer needing not to be added with a transformer according to a first preset load rate threshold value and the load rate of each candidate transformer; for each first candidate transformer, determining the position of the first candidate transformer corresponding to the newly added transformer according to the effective power supply range of the first candidate transformer; and if the number of the newly-increased transformers in the target area reaches a preset number threshold, generating a newly-increased distribution of the transformers comprising the number of the newly-increased transformers and corresponding positions. According to the technical scheme, the load rate is taken as a reference, whether each candidate transformer needs to be added with a new transformer or not is determined, and the position of the new transformer is determined according to the effective power supply range of the first candidate transformer, so that the number and the position of the new transformers are automatically recommended, and the rationality and the accuracy of the number and the position of the newly built transformers are ensured.
Drawings
Fig. 1 is a flowchart of a method for planning a cell according to a first embodiment of the present application;
fig. 2 is a flowchart of a method for planning a cell according to a second embodiment of the present application;
fig. 3 is a schematic structural diagram of a planning apparatus for a district according to a third embodiment of the present application;
fig. 4 is a schematic structural diagram of an electronic device implementing the method for planning a region of the present application.
Detailed Description
In order that those skilled in the art will better understand the present application, a technical solution in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in which it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present application without making any inventive effort, shall fall within the scope of the present application.
It should be noted that the terms "first," "second," "third," and the like in the description and the claims of the present application and in the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that the embodiments of the application described herein may be implemented in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
In addition, in the technical scheme of the application, the related processes of collecting, storing, using, processing, transmitting, providing, disclosing and the like of the data such as the load rate, the effective power supply range and the like all accord with the regulations of related laws and regulations, and the public welcome is not violated.
Example 1
Fig. 1 is a flowchart of a method for planning a platform according to a first embodiment of the present application, where the method may be performed by a platform planning apparatus, the platform planning apparatus may be implemented in hardware and/or software, and the platform planning apparatus may be configured in a computer device. As shown in fig. 1, the method includes:
s110, determining the load rates and corresponding effective power supply ranges of different candidate transformers in the target area.
The target area is a power distribution area with abnormal power consumption; the power consumption abnormality includes at least one of an excessive power consumption load and a failure of a power distribution device (such as a transformer) or the like. The candidate transformer is a transformer in use in the target area. The load factor refers to a proportional relationship between an actual power load used in a given time and a rated capacity of a system, and is used for representing the use degree or the working efficiency of the power system. The effective power supply range refers to a load range in which the transformer can stabilize the output voltage.
Specifically, the rated capacity, the power supply radius and the actual load in a preset time period of different candidate transformers in a target area are obtained; determining the load rates of different candidate transformers based on a load rate calculation formula; and determining corresponding effective power supply ranges according to the power supply radiuses of different candidate transformers. The load factor calculation formula can be implemented by at least one of the prior art, and the specific presentation form of the load factor calculation formula is not limited in the application.
The rated capacity is the electric power capacity that can be continuously supplied to a load, which is determined when the transformer leaves the factory, and is generally expressed in terms of unit power. The actual load refers to an electric load actually used for a preset period of time, and is generally expressed in units of power. The preset time period can be set manually according to actual conditions or experience values or can be determined through a large number of experiments.
In one specific implementation, the load factor calculation formula may be: load factor= (actual load/rated capacity) ×100%.
Optionally, different candidate transformers are used as centers, corresponding circular areas are drawn according to the power supply radiuses of the different candidate transformers, and corresponding effective power supply ranges are determined according to the areas of the circular areas.
S120, dividing each candidate transformer into a first candidate transformer needing to be added with a transformer and a second candidate transformer needing not to be added with a transformer according to a first preset load rate threshold value and the load rate of each candidate transformer.
The first preset load rate threshold may be set manually according to an actual situation or an empirical value, or may be determined through a large number of experiments, which is not particularly limited in the embodiment of the present application. The first candidate transformer is a candidate transformer that requires a new transformer when the load factor is abnormal. The second candidate transformer is a candidate transformer with normal load rate and no need of adding a new transformer.
Specifically, the load rates of the candidate transformers are compared with a first preset load rate threshold value respectively; according to the comparison result, each candidate transformer is divided into a first candidate transformer requiring a new transformer and a second candidate transformer requiring no new transformer.
Optionally, taking the candidate transformer with the load rate not smaller than a first preset load rate threshold as a first candidate transformer; and taking the candidate transformer with the load rate smaller than the first preset load rate threshold as a second candidate transformer.
S130, determining the position of each first candidate transformer corresponding to the newly added transformer according to the effective power supply range of the first candidate transformer.
The position of the first candidate transformer corresponding to the newly added transformer refers to the position of the newly added transformer.
Specifically, for each first candidate transformer, any position within the effective power supply range of the first candidate transformer is used as the position of the first candidate transformer corresponding to the newly added transformer.
Since the effective power supply ranges of the first candidate transformers are not divided independently, there may be cases where the effective power supply ranges overlap.
Optionally, the position of the first candidate transformer corresponding to the newly added transformer is determined according to the overlapping situation of the effective power supply range of the first candidate transformer and the effective power supply ranges of other first candidate transformers.
Specifically, if the effective power supply range of the first candidate transformer overlaps with the effective power supply ranges of other first candidate transformers, taking any position in the overlapping area as the position of the first candidate transformer corresponding to the newly added transformer; and if the effective power supply range of the first candidate transformer does not overlap with the effective power supply ranges of other first candidate transformers, taking any position in the effective power supply range of the first candidate transformer as the position of the first candidate transformer corresponding to the newly added transformer.
The overlapping area refers to an area where the effective power supply range of the first candidate transformer overlaps with the effective power supply ranges of other first candidate transformers; it should be noted that the overlapping area may be at least one.
Optionally, if there are multiple overlapping areas, randomly selecting one overlapping area, and taking any position in the overlapping area as the position of the first candidate transformer corresponding to the newly added transformer; if only one overlapping area exists, directly taking any position in the overlapping area as the position of the first candidate transformer corresponding to the newly added transformer; and if the overlapping area does not exist, taking any position in the effective power supply range of the first candidate transformer as the position of the first candidate transformer corresponding to the newly added transformer.
It can be appreciated that the overlapping condition of the effective power supply ranges of each first candidate transformer and other first candidate transformers is considered in various aspects, so that the position of the newly added transformer can be determined more accurately, and the position is conducive to the newly added transformer to exert better efficacy.
Because the transformer is regional working, if at least one second candidate transformer exists in the effective power supply range of the first candidate transformer, the at least one second candidate transformer is also used for bearing the working in the effective power supply range of the first candidate transformer, and if the existence of the second candidate transformer is not considered, the situation that the power supply load is normal in the effective power supply range of the first candidate transformer, but the transformer is still newly added, so that the waste of manpower and material resources is caused.
Optionally, for each first candidate transformer, determining whether the first candidate transformer has a neighboring candidate transformer; the adjacent candidate transformers are second candidate transformers which do not need to be added with a new transformer within the effective power supply range of the first candidate transformer; if yes, determining the average value of the load rates of adjacent candidate transformers of the first candidate transformer; determining whether the first candidate transformer needs to be newly added according to a second preset load rate threshold value and a load rate average value of the candidate transformers; the second preset load rate threshold value is smaller than the first preset load rate threshold value; if yes, determining the position of the first candidate transformer corresponding to the newly added transformer according to the effective power supply range of the first candidate transformer.
Wherein the adjacent candidate transformer may be at least one. The load factor average value refers to the load factor average value of the adjacent candidate transformers. The second preset load factor threshold may be set manually according to an actual situation or an empirical value, or may be determined through a plurality of experiments, which is not particularly limited in the embodiment of the present application.
Specifically, according to the effective power supply range of each first candidate transformer, determining whether the first candidate transformer has an adjacent candidate transformer or not; if yes, the load rates of all adjacent candidate transformers of the first candidate transformer are obtained, and the average value of the load rates of the adjacent candidate transformers of the first candidate transformer is determined; comparing a second preset load rate threshold with the load rate average value of the adjacent candidate transformers of the first candidate transformer; determining whether the first candidate transformer needs to be newly added according to the comparison result; if yes, determining the position of the first candidate transformer corresponding to the newly added transformer according to the effective power supply range of the first candidate transformer.
Optionally, if the average value of the load rates is not less than the second preset load rate threshold value, determining that the first candidate transformer needs to be newly added; if the load rate average value is smaller than the second preset load rate threshold value, determining that the first candidate transformer does not need to be added with a new transformer.
It can be understood that the consideration of whether the first candidate transformer needs to be added with a new transformer or not is further refined, so that the waste of manpower and material resources can be effectively avoided.
And S140, if the number of the newly-increased transformers in the target area reaches a preset number threshold, generating a transformer newly-increased distribution comprising the number of the newly-increased transformers and corresponding positions.
The preset number threshold may be manually set according to an actual situation or an empirical value, or may be determined through a large number of experiments, which is not particularly limited in the embodiment of the present application. The transformer newly added distribution is used for representing the number and corresponding positions of the transformers to be newly added.
Specifically, the number of newly added transformers in the target area is compared with a preset number threshold, and if the number of the newly added transformers is not smaller than the preset number threshold, newly added distribution of the transformers including the number of the newly added transformers and corresponding positions is generated.
Optionally, if the number of the newly added transformers in the target area does not reach the preset number threshold, dividing each second candidate transformer into a new first candidate transformer needing the newly added transformer and a new second candidate transformer needing no the newly added transformer according to a third preset load factor threshold and the load factor of each second candidate transformer; the third preset load rate threshold value is smaller than the first preset load rate threshold value; and re-executing the position determining operation of the newly added transformers for each new first candidate transformer until the number of the newly added transformers in the target area meets a preset number threshold.
The third load rate threshold may be set manually according to an actual situation or an empirical value, or may be determined through a large number of experiments, which is not particularly limited in the embodiment of the present application.
For example, if the number of newly added transformers in the target area is smaller than the preset number threshold, the first preset load factor threshold is turned down, for example, the first preset load factor threshold is 70%, and the first preset load factor threshold after being turned down is 69%; taking the adjusted first preset load rate threshold value as a third preset load rate threshold value; dividing each second candidate transformer into a first candidate transformer needing a new transformer and a second candidate transformer needing a new transformer according to a third preset load factor threshold and the load factor of each second candidate transformer; and re-executing the position determining operation of the newly added transformers for each new first candidate transformer until the number of the newly added transformers in the target area meets a preset number threshold.
It can be understood that when the number of the newly added transformers does not reach the preset number threshold, the second candidate transformers are screened again through the third preset load factor threshold to determine the number and the positions of the newly added transformers, so that the number and the positions of the newly added transformers are automatically determined.
According to the embodiment of the application, the load rates and corresponding effective power supply ranges of different candidate transformers in the target area are determined; dividing each candidate transformer into a first candidate transformer needing to be added with a transformer and a second candidate transformer needing not to be added with a transformer according to a first preset load rate threshold value and the load rate of each candidate transformer; for each first candidate transformer, determining the position of the first candidate transformer corresponding to the newly added transformer according to the effective power supply range of the first candidate transformer; and if the number of the newly-increased transformers in the target area reaches a preset number threshold, generating a newly-increased distribution of the transformers comprising the number of the newly-increased transformers and corresponding positions. According to the technical scheme, the load rate is taken as a reference, whether each candidate transformer needs to be added with a new transformer or not is determined, and the position of the new transformer is determined according to the effective power supply range of the first candidate transformer, so that the number and the position of the new transformers are automatically recommended, and the rationality and the accuracy of the number and the position of the newly built transformers are ensured.
Example two
Fig. 2 is a flowchart of a method for planning a cell according to a second embodiment of the present application, where a method for determining a "preset number threshold" is newly added on the basis of the technical solutions of the foregoing embodiments. It should be noted that, in the embodiments of the present application, parts that are not described in detail may be referred to in the related description of other embodiments. As shown in fig. 2, the method includes:
S210, determining the first number of each candidate transformer, the second number of the first candidate transformers and the third number of the latest historical added transformers.
Wherein the first number refers to the number of transformers in the target area that have been put into use; the second number refers to the number of first candidate transformers in the target area; the third number refers to the number of newly added transformers that are newly set in the target area.
S220, determining a first transformer capacity and a transformer load amount of the target area according to the first quantity.
Wherein the first transformer capacity refers to the sum of the transformer capacities of all candidate transformers in the target area; transformer capacity refers to the rated power output capability of a transformer, typically in kilovolt amperes (kVA). The transformer load refers to the power or energy required by the target area within a specific time period; the specific time period may be set manually according to actual conditions or empirical values, or may be determined through a plurality of experiments, which is not particularly limited in the embodiment of the present application.
Specifically, a first number of each candidate transformer and transformer capacity of each candidate transformer are obtained, and the first transformer capacity of a target area is determined according to the first number of each candidate transformer and the corresponding transformer capacity; load data of each candidate transformer in a specific time period is obtained, and power of a load corresponding to each candidate transformer is determined; and determining the transformer load quantity of the target area according to the power of the corresponding load of each candidate transformer.
The load data refers to data of the power consumption of the candidate transformer recorded in a specific period of time. The power of the load may include at least one of active power and reactive power, etc.
S230, determining a second transformer capacity of the target area after the transformer is newly increased according to the first transformer capacity and the third quantity.
Wherein the second transformer number is determined by the sum of the transformer capacities of all candidate transformers and the newly added transformers in the target area
Specifically, the transformer capacity corresponding to each newly added transformer is obtained; determining the total capacity of the transformers of the historical latest added transformers according to the third quantity and the corresponding transformer capacity of each added transformer; and summing the capacity of the first transformer and the total capacity of the newly increased transformer, and determining the capacity of the second transformer after the transformer is newly increased in the target area.
S240, determining the area capacity-to-load ratio of the target area according to the second quantity, the second transformer capacity and the transformer load.
The regional capacity ratio refers to the ratio between the total load of the target region and the power supply capacity of the target region, and is used for evaluating the load bearing capacity and the power supply reliability of the target region.
Specifically, the following formula may be adopted to determine the area-to-volume ratio of the target area:
region capacity ratio of target region= (second transformer capacity + second quantity transformer capacity)/transformer load.
S250, if the regional capacity ratio reaches a preset capacity ratio threshold, taking the sum value of the second quantity and the third quantity as a preset quantity threshold.
The preset capacity ratio threshold may be set manually according to actual conditions or empirical values, or may be determined through a large number of experiments, which is not particularly limited in the embodiment of the present application.
Specifically, comparing the regional capacity ratio with a preset capacity ratio threshold, if the regional capacity ratio is not smaller than the preset capacity ratio threshold, summing the number of the first candidate transformers and the preset number to obtain a sum value, and taking the sum value as the preset number threshold.
Optionally, if the area capacity ratio does not reach the preset capacity ratio threshold, the third quantity is increased, and the second capacity of the target area is redetermined; and re-executing the determining operation of the region capacity ratio aiming at the second capacity of the new target region until the region capacity ratio meets the preset capacity ratio threshold.
Specifically, comparing the area capacity ratio with a preset capacity ratio threshold, if the area capacity ratio is smaller than the Yu Yushe capacity ratio threshold, adjusting a third quantity, and redetermining the second capacity of the target area; and re-executing the determining operation of the region capacity ratio aiming at the second capacity of the new target region until the region capacity ratio meets the preset capacity ratio threshold.
It can be understood that when the area capacity ratio does not reach the preset capacity ratio threshold, the third quantity is readjusted, and the area capacity ratio of the target area is redetermined, so that the generated preset quantity threshold is better attached to the actual situation of the target area.
Alternatively, the preset capacity ratio threshold of the target area may be calculated by the following formula:
K s ＝(K 1 K 4 /K 2 K 3 )；
wherein K is s Refers to a preset capacity ratio threshold. K (K) 1 The ratio of the maximum demand of the user to the total load is represented and reflects the ratio of the maximum load demand of the user to the total load of the system. K (K) 2 The ratio of spare capacity to user maximum demand is represented, reflecting the ratio of spare capacity to user maximum demand. K (K) 3 The load transfer coefficient at the time of failure is represented, and the influence degree of load transfer at the time of failure is reflected. K (K) 4 The ratio of the rated capacity to the maximum demand of the user is expressed and reflects the ratio of the rated capacity to the maximum demand of the user.
It should be noted that specific K 1 、K 2 、K 3 And K 4 The value of (c) may be manually set according to actual conditions or empirical values, or may be determined through a large number of experiments, which is not particularly limited in the embodiment of the present application.
The embodiment of the application determines the first number of each candidate transformer, the second number of the first candidate transformers and the third number of the latest historical added transformers; determining a first transformer capacity and a transformer load of the target area according to the first quantity; determining a second transformer capacity of the target area after the transformer is newly increased according to the transformer capacity and the third quantity; determining the area capacity-to-load ratio of the target area according to the second quantity, the second transformer capacity and the transformer load quantity; and if the regional capacity ratio reaches a preset capacity ratio threshold, taking the sum of the number of the first candidate transformers and the preset number as a preset number threshold. According to the technical scheme, the preset capacity ratio threshold is set, the generation of the preset quantity threshold is controlled, and the accuracy and the reliability of data are ensured.
Example III
Fig. 3 is a schematic structural diagram of a platform planning device according to a third embodiment of the present application, which is applicable to a situation of platform planning in the case of occurrence of heavy overload of a platform, where the platform planning device may be implemented in hardware and/or software, and the platform planning device may be configured in a computing device, for example, the computing device may be an electronic computer. As shown in fig. 3, the apparatus includes:
a data determining module 310, configured to determine load rates and corresponding effective power supply ranges of different candidate transformers in the target area;
the transformer dividing module 320 is configured to divide each candidate transformer into a first candidate transformer requiring a new transformer and a second candidate transformer requiring no new transformer according to a first preset load factor threshold and a load factor of each candidate transformer;
the position determining module 330 is configured to determine, for each first candidate transformer, a position of the first candidate transformer corresponding to the newly added transformer according to an effective power supply range of the first candidate transformer;
the new distribution generating module 340 is configured to generate a new distribution of transformers including the number of the new transformers and the corresponding positions if the number of the new transformers in the target area reaches a preset number threshold.
According to the embodiment of the application, the load rates and corresponding effective power supply ranges of different candidate transformers in the target area are determined; dividing each candidate transformer into a first candidate transformer needing to be added with a transformer and a second candidate transformer needing not to be added with a transformer according to a first preset load rate threshold value and the load rate of each candidate transformer; for each first candidate transformer, determining the position of the first candidate transformer corresponding to the newly added transformer according to the effective power supply range of the first candidate transformer; and if the number of the newly-increased transformers in the target area reaches a preset number threshold, generating a newly-increased distribution of the transformers comprising the number of the newly-increased transformers and corresponding positions. According to the technical scheme, the load rate is taken as a reference, whether each candidate transformer needs to be added with a new transformer or not is determined, and the position of the new transformer is determined according to the effective power supply range of the first candidate transformer, so that the number and the position of the new transformers are automatically recommended, and the rationality and the accuracy of the number and the position of the newly built transformers are ensured.
Optionally, the location determination module 330 includes:
and the position determining sub-module is used for determining the position of the first candidate transformer corresponding to the newly added transformer according to the overlapping condition of the effective power supply range of the first candidate transformer and the effective power supply ranges of other first candidate transformers.
Optionally, the location determination sub-module includes:
the first position determining unit is used for taking any position in the overlapping area as the position of the first candidate transformer corresponding to the newly added transformer if the effective power supply range of the first candidate transformer overlaps with the effective power supply ranges of other first candidate transformers;
and the second position determining unit is used for taking any position in the effective power supply range of the first candidate transformer as the position of the first candidate transformer corresponding to the newly added transformer if the effective power supply range of the first candidate transformer is not overlapped with the effective power supply ranges of other first candidate transformers.
Optionally, the location determining module 320 includes:
a neighboring transformer determination submodule for determining, for each first candidate transformer, whether the first candidate transformer has a neighboring candidate transformer; the adjacent candidate transformers are second candidate transformers which do not need to be added with a new transformer within the effective power supply range of the first candidate transformer;
the load rate average value determining submodule is used for determining the load rate average value of the adjacent candidate transformers of the first candidate transformer if the load rate average value of the adjacent candidate transformers of the first candidate transformer is positive;
The newly added transformer determining submodule is used for determining whether the first candidate transformer needs to be newly added according to a second preset load rate threshold value and a load rate average value of adjacent candidate transformers of the first candidate transformer; the second preset load rate threshold value is smaller than the first preset load rate threshold value;
and the position determining submodule is used for determining the position of the first candidate transformer corresponding to the newly added transformer according to the effective power supply range of the first candidate transformer if the first candidate transformer is in the current state.
Optionally, the platform area planning device further includes:
the transformer repartitioning module is used for dividing each second candidate transformer into a new first candidate transformer needing to be newly added and a new second candidate transformer needing not to be newly added according to a third preset load rate threshold and the load rate of each second candidate transformer if the number of the newly added transformers in the target area does not reach the preset number threshold; the third preset load rate threshold value is smaller than the first preset load rate threshold value;
and the position redetermining module is used for redefining the position determining operation of the newly added transformer for each new first candidate transformer until the number of the newly added transformers in the target area meets a preset number threshold.
Optionally, the platform area planning device further includes: a quantity threshold determination module; wherein the quantity threshold determination module comprises:
a number determination submodule for determining a first number of each candidate transformer, a second number of the first candidate transformers, and a third number of the latest historical added transformers;
a data determination sub-module for determining a first transformer capacity and a transformer load of the target area according to the first number;
the capacity determining submodule is used for determining the capacity of a second transformer after the transformer is newly added in the target area according to the capacity of the first transformer and the third quantity;
the capacity-to-load ratio determining submodule is used for determining the area capacity-to-load ratio of the target area according to the second quantity, the second transformer capacity and the transformer load quantity;
and the threshold value determining submodule is used for taking the sum value of the second quantity and the third quantity as a preset quantity threshold value if the regional capacity ratio reaches the preset capacity ratio threshold value.
Optionally, the number threshold determining module further includes:
the quantity adjusting sub-module is used for adjusting the third quantity and redetermining the second capacity of the target area if the area capacity ratio does not reach the preset capacity ratio threshold value;
And the threshold value redetermination submodule is used for redefining the determination operation of the regional capacity ratio aiming at the second capacity of the new target region until the regional capacity ratio meets the preset capacity ratio threshold value.
The platform planning device provided by the embodiment of the application can execute the platform planning method provided by any embodiment of the application, and has the corresponding functional modules and beneficial effects of executing the platform planning methods.
Example IV
Fig. 4 shows a schematic diagram of an electronic device 410 that may be used to implement an embodiment of the application. Electronic devices are intended to represent various forms of digital computers, such as laptops, desktops, workstations, personal digital assistants, servers, blade servers, mainframes, and other appropriate computers. Electronic equipment may also represent various forms of mobile devices, such as personal digital processing, cellular telephones, smartphones, wearable devices (e.g., helmets, glasses, watches, etc.), and other similar computing devices. The components shown herein, their connections and relationships, and their functions, are meant to be exemplary only, and are not meant to limit implementations of the applications described and/or claimed herein.
As shown in fig. 4, the electronic device 410 includes at least one processor 411, and a memory, such as a Read Only Memory (ROM) 412, a Random Access Memory (RAM) 413, etc., communicatively connected to the at least one processor 411, wherein the memory stores computer programs executable by the at least one processor, and the processor 411 may perform various suitable actions and processes according to the computer programs stored in the Read Only Memory (ROM) 412 or the computer programs loaded from the storage unit 418 into the Random Access Memory (RAM) 413. In the RAM413, various programs and data required for the operation of the electronic device 410 may also be stored. The processor 411, the ROM412, and the RAM413 are connected to each other through a bus 414. An input/output (I/O) interface 415 is also connected to bus 414.
Various components in the electronic device 410 are connected to the I/O interface 415, including: an input unit 416 such as a keyboard, a mouse, etc.; an output unit 417 such as various types of displays, speakers, and the like; a storage unit 418, such as a magnetic disk, optical disk, or the like; and a communication unit 419 such as a network card, modem, wireless communication transceiver, etc. The communication unit 419 allows the electronic device 410 to exchange information/data with other devices through a computer network such as the internet and/or various telecommunication networks.
The processor 411 may be a variety of general and/or special purpose processing components having processing and computing capabilities. Some examples of processor 411 include, but are not limited to, a Central Processing Unit (CPU), a Graphics Processing Unit (GPU), various specialized Artificial Intelligence (AI) computing chips, various processors running machine learning model algorithms, digital Signal Processors (DSPs), and any suitable processor, controller, microcontroller, etc. Processor 411 performs the various methods and processes described above, such as a zone planning method.
In some embodiments, the zone planning method may be implemented as a computer program tangibly embodied on a computer-readable storage medium, such as storage unit 418. In some embodiments, some or all of the computer program may be loaded and/or installed onto the electronic device 410 via the ROM412 and/or the communication unit 419. When the computer program is loaded into RAM413 and executed by processor 411, one or more steps of the above-described zone planning method may be performed. Alternatively, in other embodiments, processor 411 may be configured as a cell planning method by any other suitable means (e.g., by means of firmware).
Various implementations of the systems and techniques described here above may be implemented in digital electronic circuitry, integrated circuit systems, field Programmable Gate Arrays (FPGAs), application Specific Integrated Circuits (ASICs), application Specific Standard Products (ASSPs), systems On Chip (SOCs), load programmable logic devices (CPLDs), computer hardware, firmware, software, and/or combinations thereof. These various embodiments may include: implemented in one or more computer programs, the one or more computer programs may be executed and/or interpreted on a programmable system including at least one programmable processor, which may be a special purpose or general-purpose programmable processor, that may receive data and instructions from, and transmit data and instructions to, a storage system, at least one input device, and at least one output device.
A computer program for carrying out methods of the present application may be written in any combination of one or more programming languages. These computer programs may be provided to a processor of a general purpose computer, special purpose computer, or other programmable data processing apparatus, such that the computer programs, when executed by the processor, cause the functions/acts specified in the flowchart and/or block diagram block or blocks to be implemented. The computer program may execute entirely on the machine, partly on the machine, as a stand-alone software package, partly on the machine and partly on a remote machine or entirely on the remote machine or server.
In the context of the present application, a computer-readable storage medium may be a tangible medium that can contain, or store a computer program for use by or in connection with an instruction execution system, apparatus, or device. The computer readable storage medium may include, but is not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any suitable combination of the foregoing. Alternatively, the computer readable storage medium may be a machine readable signal medium. More specific examples of a machine-readable storage medium would include an electrical connection based on one or more wires, a portable computer diskette, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing.
To provide for interaction with a user, the systems and techniques described here can be implemented on an electronic device having: a display device (e.g., a CRT (cathode ray tube) or LCD (liquid crystal display) monitor) for displaying information to a user; and a keyboard and a pointing device (e.g., a mouse or a trackball) through which a user can provide input to the electronic device. Other kinds of devices may also be used to provide for interaction with a user; for example, feedback provided to the user may be any form of sensory feedback (e.g., visual feedback, auditory feedback, or tactile feedback); and input from the user may be received in any form, including acoustic input, speech input, or tactile input.
The systems and techniques described here can be implemented in a computing system that includes a background component (e.g., as a data server), or that includes a middleware component (e.g., an application server), or that includes a front-end component (e.g., a user computer having a graphical user interface or a web browser through which a user can interact with an implementation of the systems and techniques described here), or any combination of such background, middleware, or front-end components. The components of the system can be interconnected by any form or medium of digital data communication (e.g., a communication network). Examples of communication networks include: local Area Networks (LANs), wide Area Networks (WANs), blockchain networks, and the internet.
The computing system may include clients and servers. The client and server are typically remote from each other and typically interact through a communication network. The relationship of client and server arises by virtue of computer programs running on the respective computers and having a client-server relationship to each other. The server can be a cloud server, also called a cloud computing server or a cloud host, and is a host product in a cloud computing service system, so that the defects of high management difficulty and weak service expansibility in the traditional physical hosts and VPS service are overcome.
It should be appreciated that various forms of the flows shown above may be used to reorder, add, or delete steps. For example, the steps described in the present application may be performed in parallel, sequentially, or in a different order, so long as the desired results of the technical solution of the present application are achieved, and the present application is not limited herein.
The above embodiments do not limit the scope of the present application. It will be apparent to those skilled in the art that various modifications, combinations, sub-combinations and alternatives are possible, depending on design requirements and other factors. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present application should be included in the scope of the present application.
Claims (10)
1. A method for planning a site, comprising:
determining the load rates and corresponding effective power supply ranges of different candidate transformers in a target area;
dividing each candidate transformer into a first candidate transformer needing to be added with a transformer and a second candidate transformer needing not to be added with a transformer according to a first preset load rate threshold value and the load rate of each candidate transformer;
for each first candidate transformer, determining the position of the first candidate transformer corresponding to the newly added transformer according to the effective power supply range of the first candidate transformer;
And if the number of the newly-added transformers in the target area reaches a preset number threshold, generating a transformer newly-added distribution comprising the number of the newly-added transformers and corresponding positions.
2. The method of claim 1, wherein determining the location of the first candidate transformer corresponding to the newly added transformer based on the effective power range of the first candidate transformer comprises:
and determining the position of the first candidate transformer corresponding to the newly added transformer according to the overlapping condition of the effective power supply range of the first candidate transformer and the effective power supply ranges of other first candidate transformers.
3. The method of claim 2, wherein determining the location of the first candidate transformer corresponding to the newly added transformer based on the overlapping of the effective power supply range of the first candidate transformer and the effective power supply ranges of the other first candidate transformers comprises:
if the effective power supply range of the first candidate transformer is overlapped with the effective power supply ranges of other first candidate transformers, taking any position in the overlapped area as the position of the first candidate transformer corresponding to the newly added transformer;
and if the effective power supply range of the first candidate transformer does not overlap with the effective power supply ranges of other first candidate transformers, taking any position in the effective power supply range of the first candidate transformer as the position of the first candidate transformer corresponding to the newly added transformer.
4. The method of claim 1, wherein for each of the first candidate transformers, determining a location of the first candidate transformer corresponding to a newly added transformer based on an effective power range of the first candidate transformer comprises:
determining, for each of the first candidate transformers, whether the first candidate transformer has a neighboring candidate transformer; the adjacent candidate transformers are second candidate transformers which do not need to be added with a transformer in the effective power supply range of the first candidate transformer;
if yes, determining the average value of the load rates of adjacent candidate transformers of the first candidate transformer;
determining whether the first candidate transformer needs to be newly added according to a second preset load rate threshold value and a load rate average value of adjacent candidate transformers of the first candidate transformer; wherein the second preset load factor threshold is less than the first preset load factor threshold;
if yes, determining the position of the first candidate transformer corresponding to the newly added transformer according to the effective power supply range of the first candidate transformer.
5. The method according to any one of claims 1-4, further comprising:
If the number of the newly added transformers in the target area does not reach the preset number threshold, dividing each second candidate transformer into a new first candidate transformer needing the newly added transformer and a new second candidate transformer needing no newly added transformer according to a third preset load factor threshold and the load factor of each second candidate transformer; wherein the third preset load factor threshold is less than the first preset load factor threshold;
and re-executing the position determining operation of the newly added transformers for each new first candidate transformer until the number of the newly added transformers in the target area meets a preset number threshold.
6. The method according to any of claims 1-4, wherein the preset number threshold is determined by:
determining a first number of each candidate transformer, a second number of the first candidate transformers and a third number of the latest historical added transformers;
determining a first transformer capacity and a transformer load amount of the target area according to the first quantity;
determining a second transformer capacity of the target area after the transformer is newly increased according to the first transformer capacity and the third quantity;
Determining a region capacity-to-load ratio of the target region according to the second number, the second transformer capacity and the transformer load amount;
and if the area capacity ratio reaches a preset capacity ratio threshold, taking the sum value of the second quantity and the third quantity as the preset quantity threshold.
7. The method of claim 6, wherein the method further comprises:
if the area capacity ratio does not reach the preset capacity ratio threshold value, the third quantity is regulated, and the second capacity of the target area is redetermined;
and re-executing the determining operation of the regional capacity ratio aiming at the new second capacity of the target region until the regional capacity ratio meets the preset capacity ratio threshold.
8. A station planning apparatus, comprising:
the data determining module is used for determining the load rates of different candidate transformers in the target area and corresponding effective power supply ranges;
the transformer dividing module is used for dividing each candidate transformer into a first candidate transformer needing to be newly added with a transformer and a second candidate transformer needing not to be newly added with the transformer according to a first preset load rate threshold value and the load rate of each candidate transformer;
The position determining module is used for determining the position of the first candidate transformer corresponding to the newly added transformer according to the effective power supply range of the first candidate transformer;
and the newly-increased distribution generating module is used for generating newly-increased distribution of the transformers, which comprises the number of the newly-increased transformers and corresponding positions, if the number of the newly-increased transformers in the target area reaches a preset number threshold value.
9. An electronic device, comprising:
one or more processors;
a memory for storing one or more programs;
the one or more programs, when executed by the one or more processors, cause the one or more processors to implement the method of site planning of any of claims 1-7.
10. A computer readable storage medium, on which a computer program is stored, characterized in that the program, when being executed by a processor, implements a method for planning a cell as claimed in any one of claims 1-7.
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| CN202310976388.8A CN117010641A (en) | 2023-08-03 | 2023-08-03 | Method, device, equipment and storage medium for planning area |
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| CN202310976388.8A CN117010641A (en) | 2023-08-03 | 2023-08-03 | Method, device, equipment and storage medium for planning area |
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