CN118449203A

CN118449203A - Power conversion and supply method, device and equipment of power distribution network and storage medium

Info

Publication number: CN118449203A
Application number: CN202410679400.3A
Authority: CN
Inventors: 邱泽坚; 朱卓文; 黄达区; 陈志伟
Original assignee: Guangdong Power Grid Co Ltd; Dongguan Power Supply Bureau of Guangdong Power Grid Co Ltd
Current assignee: Guangdong Power Grid Co Ltd; Dongguan Power Supply Bureau of Guangdong Power Grid Co Ltd
Priority date: 2024-05-29
Filing date: 2024-05-29
Publication date: 2024-08-06

Abstract

The invention discloses a power conversion and supply method, device and equipment of a power distribution network and a storage medium. The method comprises the following steps: responding to a request for transferring power to the power distribution network in a target time period, acquiring a candidate transfer list, and screening the candidate transfer list according to the execution state of the candidate transfer list to obtain a target transfer list; processing the target transfer list according to the related task time of transferring the operation task in the target transfer list so as to generate a final transfer list; and determining whether the operation forecast of the final transfer bill is correct according to the final transfer bill and the operation ticket associated with the final transfer bill, and if so, carrying out transfer operation on the power distribution network based on the final transfer bill. According to the technical scheme, the related task time of the target power conversion list can be automatically compared, so that the target power conversion list is updated to obtain the final power conversion list, the related power conversion operation is better guided, and the power conversion efficiency and the power conversion accuracy are improved.

Description

Power conversion and supply method, device and equipment of power distribution network and storage medium

Technical Field

The present invention relates to the field of power distribution networks, and in particular, to a power conversion method, apparatus, device, and storage medium for a power distribution network.

Background

As the power distribution network is larger and larger in scale, the power supply network is complicated, more and more devices are in the power network, and the task of transferring power supply operation of a dispatcher is more and more heavy. Meanwhile, in order to improve the power supply reliability of the user, the main network also needs to carry out load transfer through power supply switching operation during maintenance of the main network, so that normal power supply of the user is ensured, and further the service volume of the power supply switching operation of the main network is greatly increased.

Therefore, how to automatically compare the relevant task time of the target transfer list so as to update the target transfer list and obtain the final transfer list, so that the relevant transfer operation is better guided, and the transfer power supply efficiency and accuracy are improved, which is a problem to be solved urgently at present.

Disclosure of Invention

The invention provides a power transfer method, a device, equipment and a storage medium of a power distribution network, which are used for updating a target power transfer list to obtain a final power transfer list, so that the related power transfer operation is better guided, and the power transfer efficiency and accuracy are improved.

According to an aspect of the present invention, there is provided a power conversion and supply method for a power distribution network, including:

Responding to a request for transferring power to the power distribution network in a target time period, acquiring a candidate transfer list, and screening the candidate transfer list according to the execution state of the candidate transfer list to obtain a target transfer list;

processing the target transfer list according to the related task time of transferring the operation task in the target transfer list so as to generate a final transfer list;

And determining whether the operation forecast of the final transfer bill is correct according to the final transfer bill and the operation ticket associated with the final transfer bill, and if so, carrying out transfer operation on the power distribution network based on the final transfer bill.

According to another aspect of the present invention, there is provided a power conversion and supply device for a power distribution network, including:

the screening module is used for responding to a request for transferring power to the power distribution network in a target time period, acquiring a candidate transfer list, and screening the candidate transfer list according to the execution state of the candidate transfer list to obtain a target transfer list;

the generation module is used for processing the target transfer list according to the related task time of transferring the operation task in the target transfer list so as to generate a final transfer list;

And the power transfer module is used for determining whether the operation forecast of the final power transfer list is correct according to the final power transfer list and the operation ticket associated with the final power transfer list, and if so, performing power transfer operation on the power distribution network based on the final power transfer list.

According to another aspect of the present invention, there is provided an electronic apparatus including:

At least one processor; and

A memory communicatively coupled to the at least one processor; wherein,

The memory stores a computer program executable by the at least one processor to enable the at least one processor to perform the method of converting power in a power distribution network according to any of the embodiments of the present invention.

According to another aspect of the present invention, there is provided a computer readable storage medium storing computer instructions for causing a processor to implement a method for converting power in a power distribution network according to any embodiment of the present invention.

According to another aspect of the invention, embodiments of the invention also provide a computer program product comprising a computer program which, when executed by a processor, implements the method of converting power in a power distribution network according to any of the embodiments of the invention.

According to the technical scheme, a candidate power conversion list is obtained in response to a power conversion request of the power distribution network in a target time period, and the target power conversion list is obtained by screening the candidate power conversion list according to the execution state of the candidate power conversion list; processing the target transfer list according to the related task time of transferring the operation task in the target transfer list so as to generate a final transfer list; and determining whether the operation forecast of the final transfer bill is correct according to the final transfer bill and the operation ticket associated with the final transfer bill, and if so, carrying out transfer operation on the power distribution network based on the final transfer bill. The relevant task time of the target transfer list is automatically compared, so that the target transfer list is updated, a final transfer list is obtained, relevant transfer power operation can be better guided, and transfer power efficiency and accuracy are improved.

It should be understood that the description in this section is not intended to identify key or critical features of the embodiments of the invention or to delineate the scope of the invention. Other features of the present invention will become apparent from the description that follows.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a flowchart of a power conversion and supply method of a power distribution network according to an embodiment of the present invention;

fig. 2 is a flowchart of a power conversion and supply method of a power distribution network according to a second embodiment of the present invention;

fig. 3 is a block diagram of a power conversion and supply device of a power distribution network according to a third embodiment of the present invention;

fig. 4 is a schematic structural diagram of an electronic device according to a fourth embodiment of the present invention.

Detailed Description

In order that those skilled in the art will better understand the present invention, a technical solution in the embodiments of the present invention 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 invention, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present invention without making any inventive effort, shall fall within the scope of the present invention.

It should be noted that the terms "first," "second," "target," "candidate," "alternative," and the like in the description and claims of the 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 that are expressly listed or inherent to such process, method, article, or apparatus. The technical scheme of the application obtains, stores, uses, processes and the like the data, which all meet the relevant regulations of national laws and regulations.

Example 1

Fig. 1 is a flowchart of a power conversion and supply method of a power distribution network according to an embodiment of the present invention; the method can be executed by a power transfer device of the power distribution network, the power transfer device of the power distribution network can be realized in the form of hardware and/or software, the power transfer device of the power distribution network can be configured in electronic equipment, such as a service system of the power distribution network, and the power transfer device of the power distribution network can be specifically configured on a power distribution network operation management support technical platform, as shown in fig. 1, and the power transfer method of the power distribution network comprises the following steps:

s101, responding to a request for transferring power to the power distribution network in a target time period, acquiring a candidate transfer list, and screening the candidate transfer list according to the execution state of the candidate transfer list to obtain the target transfer list.

The power transfer operation is to perform power transfer and recovery operation on the related area through the final power transfer sheet, and the power transfer operation can comprise power transfer operation and recovery operation; the target time period refers to a time period of a day or a week in the future. The target time period may be, for example, the next day corresponding to the current time, and if the current date is No. 1, the corresponding target time period may be No. 2. The candidate transfer list is all the candidate transfer lists recorded in the business system of the distribution network, and the execution state of the candidate transfer list can be to-be-received, to-be-executed or in-execution, and can also be draft tickets, to-be-executed, in-execution, archived, filled in tickets, guardian examination or on-duty examination. The target transfer list refers to a maintenance list which needs to be adopted in the target time period in order to execute related transfer operation in the candidate transfer list. The target transfer list specifically can include information such as a change reason of the operation mode of the distribution network line, a load condition of the transfer line, a transfer operation task, an operation step, and approval notice.

In the power dispatching, the load of the 10kV line (or line section) of the distribution network is transferred to the switching operation of the other 10kV line (or line section) in the ring network (connection), which is called power transfer, and the dispatching work order receiving the operation can be called power transfer order. A transfer list generally refers to a file or record. Various distribution lines, small power supplies and power users exist in the distribution network power system, and a power conversion sheet is used for recording power dispatching and transferring conditions of distribution network loads among different lines.

Alternatively, the service system of the power distribution network may periodically and automatically generate a request for transferring power to the power distribution network in a future target period (for example, tomorrow), for example, may automatically generate a request for transferring power to the power distribution network in tomorrow at a preset time of each day.

Optionally, according to the execution state of the candidate transfer list, selecting the target transfer list from the candidate transfer list, including: extracting the execution state of the candidate transfer list according to the execution state field in the candidate transfer list; and determining the execution state as the candidate transfer list to be received, executed or in execution as the target transfer list. The execution state is to be received, to be executed, to be draft, to be finished, to be cancelled, to be closed or to be rolled back.

Optionally, matching may be performed in the candidate power conversion list based on a preset regular expression, so as to determine the value of the execution state field in the candidate power conversion list, so as to extract and obtain the execution state of the candidate power conversion list.

It should be noted that, if the target time period is tomorrow, considering that there is a high probability that there is an operation to be executed tomorrow for the three states of to be received, to be executed or in execution, the corresponding power conversion list may be screened out and processed to obtain the final power conversion list.

S102, processing the target transfer list according to the related task time of transferring the operation task in the target transfer list so as to generate a final transfer list.

Wherein, each target transfer list corresponds to a mode list number (also called transfer list or dispatch list number). Each target transfer ticket may include one or at least two sets of transfer out operation tasks. A set of roll-out manipulation tasks may correspond to a sequence number. The related task time refers to time information related to the roll-out operation task, and may include at least one of a returnable roll-out start time, a cancel time, a delay start time, and a returnable restoration start time. The final transfer list refers to a transfer list generated after screening and integrating field information in the target transfer list.

It should be noted that, in power dispatching, a target transfer list corresponds to one or more sets of transfer operation tasks, and is determined according to factors such as specific transfer requirements, paths, distribution lines, dispatching strategies, and the like. By setting a plurality of groups of roll-out operation tasks, the balance and stable operation of the power system can be ensured.

Specifically, the following factors may lead to a situation in which the target transfer ticket contains at least two sets of transfer-out operation tasks: 1. electricity conversion requirements: a single-mode number typically corresponds to a power-down demand power conversion task. If a transfer request involves only a single power load transfer between two lines in order to achieve a certain transfer task, then a single number of one mode typically corresponds to only one set of transfer-out operational tasks. For example, the power transfer task need only transfer the load of line a to line B. In the case of permanent load transfer, the group of transfer tasks is only transferred out of the task, and no recovery task is available. 2. Path and distribution lines: power transfer typically requires a series of distribution lines and equipment to be traversed. If multiple distribution lines are involved in the power transfer path, each requiring a corresponding operation and schedule, then a single number may correspond to multiple sets of roll-out tasks. This is because each distribution line may have different capacities, technical limitations, outage requirements, or other factors, requiring separate scheduling and control. 3. Scheduling policy and optimization: power scheduling is a complex process that requires consideration of a number of factors, such as supply and demand balance, distribution line load, power quality, etc. Depending on the scheduling policy and optimization algorithm, the power may be split into multiple portions, transferred at different times or through different paths. In this case, one mode single number may correspond to multiple sets of roll-out operation tasks to meet the requirements and optimization goals of the power system.

Optionally, processing the target transfer ticket according to the related task time of transferring the operation task from the target transfer ticket to generate a final transfer ticket, including: grouping the transfer-out operation tasks in the target transfer-out list according to the task fields and the transfer-out fields recorded in the target transfer-out list; and screening the target transfer list according to at least one of the reply transfer start time, the cancel time, the delay start time and the reply recovery start time corresponding to each group of transfer operation tasks so as to generate a final transfer list.

The task field refers to a field containing a task name or number recorded in the target transfer list, the content of the task field may be, for example, "task 1" or "task 2", and if the number of task fields in the target transfer list is at least two, it may be determined that there are at least two groups of transfer-out operation tasks in the target transfer list. A set of rollout operations tasks typically includes one rollout task and one resume task, it is also possible that a set of rollout operations tasks only rollout and no resume tasks. The wholesale transfer-out starting time refers to transfer-out starting time when the transfer-out operation task is wholesale, and the cancel time refers to time when it is determined that the transfer-out operation task needs to be canceled; when one of the group of transfer-out operation tasks contains the cancel time, the group of transfer-out operation tasks can be represented to be cancelled, and the group of transfer-out operation tasks can be correspondingly deleted from the target transfer list. The deferred start time refers to a field that characterizes whether or not a transfer-out operation task needs to be deferred and gives an estimated deferred start time. The reply resume start time refers to the time when the rollout operation corresponding to the rollout operation task is completed to start the resume operation.

Optionally, matching may be performed in the target transfer list based on a preset regular expression, a task field included in the target transfer list is determined, an operation task including the task field is determined as a candidate task, matching is further performed in the candidate task, the candidate task including the transfer field is determined as a transfer operation task, and finally, transfer operation tasks with the same sequence number are determined as a group according to the sequence numbers of the transfer operation tasks recorded in the task field, that is, the transfer operation tasks in the target transfer list are grouped. And the time for starting the reply transfer-out, the time for canceling, the time for starting the delay and the time for starting the reply recovery corresponding to each transfer-out operation task in each group are the same.

Optionally, only according to the reply transfer-out start time, integrating transfer-out operation tasks with the reply transfer-out start time within the target time period in the target transfer-out list to obtain a final transfer-out list; the roll-out operation task containing the cancel time field can be deleted from the target transfer list only according to the cancel time, so as to obtain the final transfer list.

Optionally, screening the target transfer list to generate a final transfer list, including: determining a transfer-out operation task of which the transfer-out starting time is in a target time period in a target transfer-out list so as to obtain a preliminary transfer-out list; determining a transfer-out operation task which is not provided with a cancel time field in the preliminary transfer list so as to obtain a screening transfer list; and determining whether a delay starting time field exists in the screening transfer list, and processing the screening transfer list according to the judging result and the recovery starting time to generate a final transfer list.

The preliminary transfer list is obtained by screening the target transfer list according to the starting time of the batch transfer. The screening of the power transfer list refers to a power transfer list obtained by screening the preliminary power transfer list according to the cancelling time field.

Optionally, after determining the preliminary power transfer list, it may be determined whether a cancel time field exists in the preliminary power transfer list, if so, the field information associated with the group of transfer operation tasks is deleted from the target power transfer list, and a screening power transfer list is obtained.

Optionally, according to the judgment result, the delay starting time field and the recovery starting time field in the screening transfer list can be determined by combining with the recovery starting time, that is, the screening transfer list is processed to generate the final transfer list.

Optionally, if the cancel time does not exist in the preliminary power conversion list, whether the delay start time exists or not can be judged, if the delay start time exists, whether the delay start time is in a target time period or not is judged, if yes, a delay start time field is reserved in the final power conversion list, a list of corresponding values of the delay start time is displayed, and meanwhile, the reply recovery time field is displayed as empty; if the delay starting time does not belong to the target time period, the delay starting time column in the final transfer list is empty, and the reply recovery time column is also empty.

Optionally, if the delay starting time field does not exist in the screening transfer list, the delay starting time list in the final transfer list is empty, whether the transfer operation task has the recovery starting time is further judged, and if not, the recovery starting time is empty; if yes, judging whether the recovery starting time of the recovery is within the target time period, and if yes, displaying a list of corresponding values of the recovery starting time of the recovery; if not, the reply start time is empty.

For example, if the time of day is No. 4 months 7, the target time period is tomorrow, the reply transfer start time in the target transfer list is 2024/4/8/7:00, the reply recovery start time is 2024/4/8/7:00, the delay start time is 2024/4/8/7:00, and the cancel time is 2024/4/8/7:00, then the related information of the task may not be directly displayed in the final transfer list due to the value of the cancel time field.

For example, if the time of day is No. 4 months 7, the target time period is tomorrow, the reply out start time in the target transfer list is 2024/4/8/7:00, the reply recovery start time is 2024/4/8:8:00, the delay start time is 2024/4/8/13:00, and no cancellation time exists, since the delay start time belongs to tomorrow, the delay start time field can be maintained in the final transfer list, and the reply recovery start time is null and is not valued.

And S103, determining whether the operation forecast of the final transfer bill is correct according to the final transfer bill and the operation bill related to the final transfer bill, and if so, carrying out transfer power supply operation on the power distribution network based on the final transfer bill.

The operation ticket refers to a piece-by-piece operation command ticket corresponding to the final transfer ticket, and the operation ticket characterizes the detail of the operation command for executing the final transfer ticket. The operation ticket may include a transfer operation ticket corresponding to the transfer operation task and a recovery operation ticket corresponding to the recovery operation task. The operation pre-instruction refers to an operation instruction indicating a final transfer power operation.

Optionally, determining whether the operation forecast of the final transfer ticket is correct according to the final transfer ticket and the operation ticket associated with the final transfer ticket specifically includes: comparing the transfer-out operation task and the transfer operation step recorded in the final transfer-out list with the operation task and the operation item recorded in the transfer-out operation list associated with the final transfer-out list to determine whether a first operation pre-order of the transfer-out operation is correct or not; comparing the recovery operation task and the recovery operation step recorded in the final transfer ticket with the operation task and the operation item recorded in the recovery operation ticket associated with the final transfer ticket, and determining whether a second operation pre-order of the recovery operation is correct; and determining whether the operation pre-instruction of the final power conversion list is correct or not according to the judging results of the first operation pre-instruction and the second operation pre-instruction.

The judging result of the first operation pre-instruction refers to a judging result obtained by consistency comparison of the content of the transfer-out operation task and the content of the transfer-in operation ticket. The judging result of the second operation pre-instruction refers to the judging result obtained by consistency comparison of the content of the recovery operation task and the content of the recovery operation ticket. The transfer operation tasks recorded in the final transfer ticket and the operation tasks recorded in the transfer ticket should be in one-to-one correspondence, and the transfer operation steps and the operation items recorded in the transfer ticket should be in one-to-one correspondence. The operation tasks recorded in the recovery operation ticket and the recovery operation tasks recorded in the recovery operation ticket should be in one-to-one correspondence, and the recovery operation steps recorded in the final power conversion ticket and the operation items recorded in the recovery operation ticket should be in one-to-one correspondence.

Optionally, if the outgoing operation task and the transferring operation step recorded in the final transferring bill are consistent with the operation task and the operation item recorded in the transferring operation bill associated with the final transferring bill, the first operation pre-instruction of the transferring operation can be determined to be correct, if the recovery operation task and the recovery operation step recorded in the final transferring bill are consistent with the operation task and the operation item recorded in the recovery operation bill associated with the final transferring bill, the second operation pre-instruction of the recovery operation can be determined to be correct, if the first operation pre-instruction and the second operation pre-instruction are both correct, the operation pre-instruction of the final transferring bill can be determined to be correct, and further the transferring operation to the power distribution network can be executed by adopting the operation pre-instruction of the final transferring bill based on the final transferring bill.

For example, if the content of the roll-out operation task is "the open loop point of the 110kV Lu Xi station F25-10 kV grass blank line and the 110kV Ling Sha station F31-10 kV sand washing line is changed from the 110kV Ling Sha station F31-10 kV sand washing line 10kV sand washing 4 # public cable tapping box 600 switch to the 110kV Lu Xi station F25-10 kV grass blank line 10kV grass blank 1 # public cable tapping box 602 switch", the corresponding power transfer operation steps may include: 1. confirm 110kV Ling Sha station F31-10 kV sand washing line 10kV sand washing 4 number public cable tapping box 600 switch both sides phase sequence is correct; 2. remote control is closed to switch a 110kV Ling Sha station F31-10 kV sand washing line 10kV sand washing No. 4 public cable tapping box 600; 3. the 110kV Lu Xi station F25-10 kV grass blank line 10kV grass blank No. 1 public cable tapping box 602 switch is disconnected.

It should be noted that, the final transfer list may include at least one of the following fields: the method comprises the steps of uniquely identifying serial numbers of various groups of transfer operation tasks, uniquely identifying mode single numbers of a transfer bill, executing states of the final transfer bill, power supply district where the final transfer bill belongs, transfer operation tasks, reply transfer start time, reply recovery start time, delay start time, cancel time, mode opinion, whether transfer has been issued, whether recovery has been issued, electricity protection identification, important user power supply line identification and operation pre-instruction are correct. By executing the operation of the above embodiment S102 of the present invention, the reply transfer start time, the reply recovery start time, the delay start time and the cancel time in the target transfer ticket can be evaluated, so as to screen the target transfer ticket to obtain the target transfer ticket; by executing the operation in the above embodiment S103 of the present invention, the value of the correct field of the operation pre-instruction in the final power conversion order can be determined, if the operation pre-instruction of the final power conversion order is determined to be correct, the value of the field is yes, and if the operation pre-instruction of the final power conversion order is not correct, the value of the field is no.

Optionally, after the final power transfer list is determined, the final power transfer list can be displayed on the service system to instruct related personnel to perform power transfer operation within a target time period and feed back information to the system, so that full monitoring of the power transfer operation of the service system is realized.

Optionally, information (such as equipment information, user information, weather information, etc.) about power transfer in each area of the power distribution network can be obtained in real time during power transfer operation, so as to update and adjust a final power transfer list, thereby better performing power transfer operation, and correspondingly, after performing power transfer operation on the power distribution network in a target time period, the method further includes: in the process of carrying out power transfer operation on the power distribution network, if a delay recovery event is detected, adjusting the value of a delay field in a final power transfer list; and adding a delay information field in the final transfer list according to delay starting time, delay ending time, delay applicant, delay dispatcher and delay reasons.

Wherein the deferred recovery event may include at least one of: security factor events, sudden environmental problem events, collaborative difficulty events, check failed events, and resource restricted events.

Optionally, whether a deferred condition is reached can be judged according to the running condition, load demand and available resources of the power system, and if so, the deferred recovery event is determined to be detected.

Illustratively, a safety factor event refers to an event that may cause a safety problem in a transfer operation due to damage to line equipment. The sudden environmental problem event refers to an event that the power transfer operation cannot be performed according to a plan due to reasons of users, weather, construction and the like. The collaboration difficulty event refers to an event with problems such as unsmooth communication, delay of information transmission or difficulty in coordination in the process of power conversion operation. Checking for failed events refers to events that the device checks, tests, and adjusts, etc., verify that the failure has occurred. Resource limitation events refer to events in which certain resources, such as manpower, equipment, materials, etc., are not available or cannot be allocated in time, which are required for operation.

Optionally, if a deferred recovery event is detected, the value of the deferred field in the final transfer ticket may be adjusted to yes, and a deferred information field may be added to the final transfer ticket, so as to record a deferred start time, a deferred end time, a deferred applicant, a deferred dispatcher, and a deferred reason.

Example two

Fig. 2 is a flowchart of a power conversion and supply method of a power distribution network according to a second embodiment of the present invention; the embodiment provides a preferred example of comparing the reply transfer-out start time, the cancel time, the delay start time and the reply recovery start time of the transfer-out operation task to determine a final transfer sheet and perform transfer power supply operation on the basis of the embodiment.

As shown in fig. 2, the method comprises the following steps:

S201, responding to a request for transferring power to the power distribution network in a target time period, and acquiring a candidate transfer list.

S202, extracting the execution state of the candidate transfer list according to the execution state field in the candidate transfer list, and determining the execution state as the candidate transfer list to be received, executed or executed as the target transfer list.

S203, grouping the transfer-out operation tasks in the target transfer-out list according to the task fields and the transfer-out fields recorded in the target transfer-out list.

S204, determining the transfer-out operation tasks of which the batch transfer-out start time is in the target time period in each group of transfer-out operation tasks in the target transfer-out list, so as to obtain the preliminary transfer-out list.

S205, determining a transfer-out operation task which is not provided with a cancel time field in the preliminary transfer list so as to obtain a screening transfer list.

S206, determining whether a delay starting time field exists in the screening transfer list, and processing the screening transfer list according to the judgment result and the recovery starting time to generate a final transfer list.

S207, comparing the transfer-out operation task and the transfer operation step recorded in the final transfer-out list with the operation task and the operation item recorded in the transfer-out operation list associated with the final transfer-out list to determine whether the first operation pre-order of the transfer-out operation is correct.

S208, comparing the recovery operation task and the recovery operation step recorded in the final transfer ticket with the operation task and the operation item recorded in the recovery operation ticket associated with the final transfer ticket to determine whether the second operation pre-instruction of the recovery operation is correct.

S209, determining whether the operation pre-instruction of the final power transfer list is correct according to the judging result of the first operation pre-instruction and the second operation pre-instruction, and if so, performing power transfer operation on the power distribution network based on the final power transfer list.

Example III

Fig. 3 is a block diagram of a power conversion and supply device of a power distribution network according to a third embodiment of the present invention; the power transfer device of the power distribution network provided by the embodiment of the invention can be used for executing the power transfer method of the power distribution network provided by any embodiment of the invention, and has the corresponding functional modules and beneficial effects of the executing method; the power conversion and supply device of the power distribution network can be realized in a hardware and/or software mode and is configured in equipment for guiding the power distribution network to convert and supply power, such as a service system of the power distribution network. As shown in fig. 3, the power conversion and supply device of the power distribution network specifically includes:

The screening module 301 is configured to obtain a candidate power conversion list in response to a request for converting power to the power distribution network in a target time period, and screen the candidate power conversion list according to an execution state of the candidate power conversion list to obtain a target power conversion list;

The generating module 302 is configured to process the target power conversion sheet according to the related task time of converting the operation task in the target power conversion sheet, so as to generate a final power conversion sheet;

and the power transfer module 303 is configured to determine whether the operation forecast of the final power transfer sheet is correct according to the final power transfer sheet and the operation ticket associated with the final power transfer sheet, and if yes, perform power transfer operation on the power distribution network based on the final power transfer sheet.

Further, the generating module 302 may include:

The grouping unit is used for grouping the transfer-out operation tasks in the target transfer-out list according to the task fields and the transfer-out fields recorded in the target transfer-out list;

and the screening unit is used for screening the target transfer list according to at least one of the reply transfer start time, the cancel time, the delay start time and the reply recovery start time corresponding to each group of transfer operation tasks so as to generate a final transfer list.

Further, the screening unit is specifically configured to:

Determining a transfer-out operation task of which the transfer-out starting time is in a target time period in a target transfer-out list so as to obtain a preliminary transfer-out list;

determining a transfer-out operation task which is not provided with a cancel time field in the preliminary transfer list so as to obtain a screening transfer list;

And determining whether a delay starting time field exists in the screening transfer list, and processing the screening transfer list according to the judging result and the recovery starting time to generate a final transfer list.

Further, the power transfer module 303 is specifically configured to:

Comparing the transfer-out operation task and the transfer operation step recorded in the final transfer-out list with the operation task and the operation item recorded in the transfer-out operation list associated with the final transfer-out list to determine whether a first operation pre-order of the transfer-out operation is correct or not;

comparing the recovery operation task and the recovery operation step recorded in the final transfer ticket with the operation task and the operation item recorded in the recovery operation ticket associated with the final transfer ticket, and determining whether a second operation pre-order of the recovery operation is correct;

And determining whether the operation pre-instruction of the final power conversion list is correct or not according to the judging results of the first operation pre-instruction and the second operation pre-instruction.

Further, the screening module 301 is specifically configured to:

Extracting the execution state of the candidate transfer list according to the execution state field in the candidate transfer list; the execution state is to be received, to be executed, to be draft, to be finished, to be cancelled, to be closed or to be rolled back;

And determining the execution state as the candidate transfer list to be received, executed or in execution as the target transfer list.

Further, the device is also used for:

In the process of carrying out power transfer operation on the power distribution network, if a delay recovery event is detected, adjusting the value of a delay field in a final power transfer list;

And adding a delay information field in the final transfer list according to delay starting time, delay ending time, delay applicant, delay dispatcher and delay reasons.

Example IV

Fig. 4 is a schematic structural diagram of an electronic device according to a fourth embodiment of the present invention; fig. 4 shows a schematic diagram of the structure of an electronic device 10 that may be used to implement an embodiment of the invention. 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 inventions described and/or claimed herein.

As shown in fig. 4, the electronic device 10 includes at least one processor 11, and a memory, such as a Read Only Memory (ROM) 12, a Random Access Memory (RAM) 13, etc., communicatively connected to the at least one processor 11, in which the memory stores a computer program executable by the at least one processor, and the processor 11 may perform various appropriate actions and processes according to the computer program stored in the Read Only Memory (ROM) 12 or the computer program loaded from the storage unit 18 into the Random Access Memory (RAM) 13. In the RAM 13, various programs and data required for the operation of the electronic device 10 may also be stored. The processor 11, the ROM 12 and the RAM 13 are connected to each other via a bus 14. An input/output (I/O) interface 15 is also connected to bus 14.

Various components in the electronic device 10 are connected to the I/O interface 15, including: an input unit 16 such as a keyboard, a mouse, etc.; an output unit 17 such as various types of displays, speakers, and the like; a storage unit 18 such as a magnetic disk, an optical disk, or the like; and a communication unit 19 such as a network card, modem, wireless communication transceiver, etc. The communication unit 19 allows the electronic device 10 to exchange information/data with other devices via a computer network, such as the internet, and/or various telecommunication networks.

The processor 11 may be a variety of general and/or special purpose processing components having processing and computing capabilities. Some examples of processor 11 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. The processor 11 performs the various methods and processes described above, such as the power transfer method of the distribution network.

In some embodiments, the method of converting power in a power distribution network may be implemented as a computer program tangibly embodied on a computer-readable storage medium, such as storage unit 18. In some embodiments, part or all of the computer program may be loaded and/or installed onto the electronic device 10 via the ROM 12 and/or the communication unit 19. When the computer program is loaded into RAM 13 and executed by processor 11, one or more steps of the power distribution network power transfer method described above may be performed. Alternatively, in other embodiments, the processor 11 may be configured to perform the power transfer method of the power distribution network in any other suitable way (e.g. by means of firmware).

Various implementations of the systems and techniques described here above may be implemented in digital electronic circuitry, integrated circuitry, field Programmable Gate Arrays (FPGAs), application Specific Integrated Circuits (ASICs), application Specific Standard Products (ASSPs), system-on-chip (SOCs), complex 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 invention 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 invention, 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, electronic, magnetic, optical, electromagnetic, infrared, semiconductor systems, apparatus, or devices, 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 as to solve the defects of high management difficulty and weak service expansibility in the traditional physical hosts and VPS service.

In an embodiment, the present invention further comprises a computer program product comprising a computer program which, when executed by a processor, implements the method for converting power in a power distribution network according to any of the embodiments of the present invention.

Computer program product in the implementation, the computer program code for carrying out operations of the present invention may be written in one or more programming languages, including an object oriented programming language such as Java, smalltalk, C ++ and conventional procedural programming languages, such as the "C" programming language or similar programming languages. The program code may execute entirely on the user's computer, partly on the user's computer, as a stand-alone software package, partly on the user's computer and partly on a remote computer or entirely on the remote computer or server. In the case of a remote computer, the remote computer may be connected to the user's computer through any kind of network, including a Local Area Network (LAN) or a Wide Area Network (WAN), or may be connected to an external computer (for example, through the Internet using an Internet service provider).

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 invention may be performed in parallel, sequentially, or in a different order, so long as the desired results of the technical solution of the present invention are achieved, and the present invention is not limited herein.

The above embodiments do not limit the scope of the present invention. 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 invention should be included in the scope of the present invention.

Claims

1. A method for converting power to power in a power distribution network, comprising:

2. The method of claim 1, wherein processing the target transfer ticket to generate a final transfer ticket based on the associated task time for transferring the operational task from the target transfer ticket comprises:

Grouping the transfer-out operation tasks in the target transfer-out list according to the task fields and the transfer-out fields recorded in the target transfer-out list;

and screening the target transfer list according to at least one of the reply transfer start time, the cancel time, the delay start time and the reply recovery start time corresponding to each group of transfer operation tasks so as to generate a final transfer list.

3. The method of claim 2, wherein screening the target transfer ticket to generate a final transfer ticket comprises:

4. The method of claim 1, wherein determining whether the operation forecast of the final transfer ticket is correct based on the final transfer ticket and the operation ticket associated with the final transfer ticket comprises:

5. The method of claim 1, wherein selecting the target transfer ticket from the candidate transfer tickets according to the execution state of the candidate transfer ticket comprises:

6. The method of claim 1, further comprising, after performing a power transfer operation on the power distribution network for a target period of time:

7. A power conversion and supply device for a power distribution network, comprising:

8. An electronic device, the electronic device comprising:

At least one processor; and

A memory communicatively coupled to the at least one processor; wherein,

The memory stores a computer program for execution by the at least one processor to enable the at least one processor to perform the method of converting power in a power distribution network according to any one of claims 1-6.

9. A computer-readable storage medium, characterized in that it stores computer instructions for causing a processor to implement the method for converting power in a power distribution network according to any one of claims 1-6 when executed.

10. A computer program product, characterized in that it comprises a computer program which, when executed by a processor, implements a method of converting power into electricity in a power distribution network according to any of claims 1-6.