Power distribution method, system and equipment for transformer substation system and storage medium
By judging insufficient power supply in the substation system and prioritizing power distribution, the problem of failure to reasonably allocate power when power supply is insufficient is solved, economic losses are reduced and the effectiveness of power distribution is improved.
Patent Information
- Application Number
- CN202510200366.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-24
- Publication Date
- 2025-06-20
AI Technical Summary
In the face of insufficient power supply, the failure to reasonably allocate power output according to the type of electricity used, resulting in a rough unified power outage operation, which increases the economic losses caused by power outage.
By determining whether there is insufficient power supply in the substation system, obtain the distribution information of industrial electricity objects and domestic electricity objects in the target area, allocate the power distribution priority, give priority to the area that reaches the preset distribution density, and obtain the identity information of the electricity objects when necessary to identify their power supply priority.
By giving priority to power supply to areas that achieve preset distribution density, the losses caused by insufficient power supply are reduced, the effective utilization rate of power allocation is improved, and by adjusting the power supply priority of power users, the losses in the power load allocation process are further reduced.
Smart Images
Figure CN120184992A_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to the technical field of power distribution, and in particular, to a power distribution method, system, device and storage medium for a substation system. Background Art
[0002] In the related art, power loads are often divided into multiple levels according to the severity of losses caused by power supply interruptions. Briefly speaking, industrial electricity consumption is mainly for the electricity-consuming objects of primary loads, and in contrast, domestic electricity consumption is mainly for the electricity-consuming objects of secondary loads. In the case of insufficient power supply, power output is often not reasonably allocated according to the types of electricity-consuming objects, resulting in an increase in economic losses caused by rough unified power-off operation means during power supply shortages. Summary of the Invention
[0003] The technical problem solved by the present invention is that in the case of insufficient power supply, power output is often not reasonably allocated according to the types of electricity-consuming objects, resulting in an increase in economic losses caused by rough unified power-off operation means during power supply shortages.
[0004] To solve the above problems, the present invention provides a power distribution method for a substation system. The power distribution method includes: determining whether there is a situation of insufficient power supply in the substation system; if so, obtaining the distribution information of industrial electricity-consuming objects and domestic electricity-consuming objects in the target area; wherein the distribution information includes a first distribution area with a preset distribution density composed of multiple industrial electricity-consuming objects, and a second distribution area with a preset distribution density composed of multiple domestic electricity-consuming objects; allocating the power distribution priorities of the power output from the substation system to the first distribution area and the second distribution area; wherein the power distribution priority in the first distribution area is higher than that in the second distribution area; when it is determined that the substation system meets the power supply to the first distribution area, obtaining the identity information of the first electricity-consuming object in the second distribution area; wherein the first electricity-consuming object is the domestic electricity-consuming object whose power supply is allocated to be cut off; identifying the identity information to improve the power supply priority of the identified first electricity-consuming object in the future time period.
[0005] Compared with the prior art, the technical effects achieved by adopting this technical solution are as follows: In combination with the actual process of power load allocation, on the one hand, by preferentially allocating power to areas that reach the preset distribution density, that is, by increasing the power supply priority for them, compared with other areas that do not reach the preset distribution density, the losses caused by insufficient power supply are reduced, thereby improving the effective utilization rate of power allocation in the case of power supply shortage; on the other hand, by combining the operation of reducing or stopping the power supply to this power consumption object, a compensation for increasing the power supply priority in power allocation can be made in the next period, thereby further reducing the impact on the corresponding power consumption object and reducing losses in the overall process of power load allocation, and then improving the effectiveness of power load allocation.
[0006] In an example of the present invention, when it is determined that the substation system meets the power supply to the first distribution area, the identity information of the first power consumption object in the second distribution area is obtained, including: Obtain its power consumption situation in the historical period according to the identity information and judge whether it has potential cooperation conditions; If so, send a cooperation signal to the potential cooperation object; wherein, the potential cooperation object is the first power consumption object among multiple first power consumption objects that has potential cooperation conditions; When the potential cooperation object accepts the cooperation agreement of power limit or power cut in the cooperation signal, perform power limit or power cut processing on the potential cooperation object and mark the potential cooperation object as a cooperation object.
[0007] In an example of the present invention, after adjusting the power distribution priority of the substation system output to the first distribution area and the second distribution area, if it is determined that the substation system does not meet the power supply to the first distribution area; Obtain its power consumption situation in the historical period according to the identity information and judge whether it has potential cooperation conditions, including: If not, stop supplying power to the passive object and send an explanation information for explaining the reason for the power cut to the passive object; wherein, the passive object is the first power consumption object among multiple first power consumption objects that does not have potential cooperation conditions; Raise the power supply priority for the passive object to the highest level among multiple domestic power consumption objects.
[0008] In an example of the present invention, the distribution information includes a third distribution area that does not reach the preset distribution density and consists of multiple industrial power consumption objects, and a fourth distribution area that does not reach the preset distribution density and consists of multiple domestic power consumption objects; Adjust the power distribution priority of the substation system output to the first distribution area and the second distribution area, including: The power distribution priority of the distribution substation system for the first distribution area is the first level, the power distribution priority for the third distribution area is the second level; the power distribution priority for the second distribution area is the third level; the power distribution priority for the fourth distribution area is the fourth level; Among them, the power distribution priorities are, in descending order, the first level, the second level, the third level, and the fourth level.
[0009] On the other hand, the present invention also provides a power distribution system for a substation system, including: A judgment module, which is used to judge whether there is a power supply shortage in the substation system; A first acquisition module, which is used to acquire the distribution information of industrial electricity consumption objects and residential electricity consumption objects in the target area when it is determined that there is a power supply shortage in the substation system; among them, the distribution information includes a first distribution area with a preset distribution density composed of multiple industrial electricity consumption objects, and a second distribution area with a preset distribution density composed of multiple residential electricity consumption objects; A distribution module, which is used to adjust the power distribution priorities output by the substation system to the first distribution area and the second distribution area; among them, the power distribution priority for the first distribution area is higher than the power distribution priority for the second distribution area; A second acquisition module, which is used to acquire the identity information of the first electricity consumption object in the second distribution area when it is determined that the substation system meets the power supply requirements for the first distribution area; among them, the first electricity consumption object is a residential electricity consumption object whose power supply has been cut off due to adjustment; An identification module, which is used to identify the identity information and improve the power supply priority of the identified first electricity consumption object in the future time period.
[0010] Compared with the prior art, the technical effects achieved by adopting this technical solution: It can achieve the technical effects corresponding to any of the above examples, which will not be elaborated here.
[0011] In an example of the present invention, when it is determined that the substation system meets the power supply requirements for the first distribution area, acquiring the identity information of the first electricity consumption object in the second distribution area includes: Obtaining its electricity consumption situation in the historical period according to the identity information to judge whether it has potential cooperation conditions; If so, sending a cooperation signal to the potential cooperation object; among them, the potential cooperation object is the first electricity consumption object with potential cooperation conditions among multiple first electricity consumption objects; If the potential cooperation object accepts the cooperation agreement of power limit or power cut required in the cooperation signal, then perform power limit or power cut processing on the potential cooperation object and mark the potential cooperation object as a cooperation object.
[0012] On the other hand, the present invention also provides a power distribution device for a substation system, including: one or more processors, and a memory; computer-readable instructions are stored in the memory, and when the computer-readable instructions are executed by the one or more processors, the steps of the power distribution method in any of the above examples are implemented.
[0013] Compared with the prior art, the technical effects achieved by adopting this technical solution: The technical effects corresponding to any of the above examples can be achieved, which will not be elaborated here.
[0014] On the other hand, the present invention also provides a readable storage medium, in which computer-readable instructions are stored, and when the computer-readable instructions are executed by one or more processors, the one or more processors are caused to implement the steps of the power distribution method in any of the above examples.
[0015] Compared with the prior art, the technical effects achieved by adopting this technical solution: The technical effects corresponding to any of the above examples can be achieved, which will not be elaborated here.
[0016] After adopting the technical solution of the present invention, the following technical effects can be achieved: Combined with the actual power load distribution process, on the one hand, by preferentially distributing power to areas that reach the preset distribution density, that is, increasing the power supply priority for them, compared with other areas that do not reach the preset distribution density, the losses caused by insufficient power supply are reduced, thereby improving the effective utilization rate of power distribution in the case of power supply shortage; on the other hand, by combining the operation of reducing or stopping the power supply to the power consumption object, a compensation for increasing the power supply priority in power allocation can be made in the next period, thereby further reducing the impact on the corresponding power consumption object and reducing losses in the overall power load distribution process, and thus improving the effectiveness of power load distribution. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings to be used in the description of the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings; Figure 1 It is a schematic flowchart of a power distribution method for a substation system provided by an embodiment of the present invention; Figure 2 It is a schematic diagram of module connection of a power distribution system for a substation system provided by an embodiment of the present invention.
[0018] Description of the reference numerals: 100, Power distribution system; 10, Judgment module; 20, First acquisition module; 30, Distribution module; 40, Second acquisition module; 50, Identification module. Detailed implementation manners
[0019] To make the above objects, features, and advantages of the present invention more obvious and understandable, the following will describe in detail the specific embodiments of the present invention with reference to the accompanying drawings.
[0020] See Figure 1 , which is a schematic flowchart of a power distribution method for a substation system provided by the present invention. The power distribution method includes: S1, Determine whether there is a situation of insufficient power supply in the substation system; S2, If so, obtain the distribution information of industrial electricity consumption objects and residential electricity consumption objects in the target area; Among them, the distribution information includes a first distribution area with a preset distribution density composed of multiple industrial electricity consumption objects, and a second distribution area with a preset distribution density composed of multiple residential electricity consumption objects.
[0021] S3, Allocate the power distribution priorities of the substation system output to the first distribution area and the second distribution area; Among them, the power distribution priority in the first distribution area is higher than that in the second distribution area.
[0022] S4, When it is determined that the substation system meets the power supply to the first distribution area, obtain the identity information of the first electricity consumption object in the second distribution area; among them, the first electricity consumption object is a residential electricity consumption object whose power supply is cut off due to allocation; S5, Identify the identity information to improve the power supply priority of the identified first electricity consumption object in the future time period.
[0023] Compared with the prior art, the technical effects achieved by adopting this technical solution: Combining the actual power load distribution process, on the one hand, by preferentially distributing power to areas that reach the preset distribution density, that is, improving the power supply priority to them, compared with other areas that do not reach the preset distribution density, the losses caused by insufficient power supply are reduced, thereby improving the effective utilization rate of power distribution in the case of power supply shortage; on the other hand, by combining the operation of reducing or stopping the power supply to this electricity consumption object, a compensation for improving the power supply priority can be made in the power allocation in the next period, so as to further reduce the impact on the corresponding electricity consumption object and reduce losses in the overall power load distribution process, and thus improve the effectiveness of power load distribution.
[0024] In an example of the present invention, when it is determined that the substation system meets the power supply to the first distribution area, the identity information of the first power consumption object in the second distribution area is obtained, including: Obtain its power consumption situation in the historical period according to the identity information and determine whether it has potential cooperation conditions; If so, send a cooperation signal to the potential cooperation object; wherein, the potential cooperation object is the first power consumption object among multiple first power consumption objects that has potential cooperation conditions; When the potential cooperation object accepts the cooperation protocol of power limit or power cut in the cooperation signal, perform power limit or power cut processing on the potential cooperation object and mark the potential cooperation object as a cooperation object.
[0025] In an example of the present invention, after adjusting the power distribution priorities of the substation system output to the first distribution area and the second distribution area, if it is determined that the substation system does not meet the power supply to the first distribution area; Obtain its power consumption situation in the historical period according to the identity information and determine whether it has potential cooperation conditions, including: If not, stop supplying power to the passive object and send an explanation information for explaining the power cut reason to the passive object; wherein, the passive object is the first power consumption object among multiple first power consumption objects that does not have potential cooperation conditions; Raise the power supply priority of the passive object to the highest level among multiple domestic power consumption objects.
[0026] In an example of the present invention, the distribution information includes a third distribution area composed of multiple industrial power consumption objects that does not reach the preset distribution density, and a fourth distribution area composed of multiple domestic power consumption objects that does not reach the preset distribution density; Adjusting the power distribution priorities of the substation system output to the first distribution area and the second distribution area includes: Adjust the power distribution priority of the substation system to the first level for the first distribution area, the second level for the third distribution area; the third level for the second distribution area; the fourth level for the fourth distribution area; Wherein, the power distribution priorities are the first level, the second level, the third level, and the fourth level in descending order.
[0027] On the other hand, referring to Figure 2 , the present invention also provides a power distribution system 100 for a substation system, including: A judgment module 10, and the judgment module 10 is used to judge whether there is a power supply shortage in the substation system; The first acquisition module 20 is configured to acquire the distribution information of industrial electricity consumption objects and residential electricity consumption objects in a target area when it is determined that there is a power supply shortage in the substation system; wherein, the distribution information includes a first distribution area with a preset distribution density composed of multiple industrial electricity consumption objects, and a second distribution area with a preset distribution density composed of multiple residential electricity consumption objects; The allocation module 30 is configured to allocate the power distribution priorities output by the substation system to the first distribution area and the second distribution area; wherein, the power distribution priority in the first distribution area is higher than the power distribution priority in the second distribution area; The second acquisition module 40 is configured to acquire the identity information of the first electricity consumption object in the second distribution area when it is determined that the substation system meets the power supply to the first distribution area; wherein, the first electricity consumption object is a residential electricity consumption object whose power supply is cut off by allocation. The identification module 50 is configured to identify the identity information to increase the power supply priority of the identified first electricity consumption object in a future time period.
[0028] Compared with the prior art, the technical effects achieved by adopting this technical solution: It can achieve the technical effects corresponding to any of the above examples, which will not be elaborated here.
[0029] In an example of the present invention, when it is determined that the substation system meets the power supply to the first distribution area, acquiring the identity information of the first electricity consumption object in the second distribution area includes: Obtaining its electricity consumption situation in a historical period according to the identity information to judge whether it has potential cooperation conditions; If so, sending a cooperation signal to the potential cooperation object; wherein, the potential cooperation object is the first electricity consumption object among multiple first electricity consumption objects that has potential cooperation conditions; If the potential cooperation object accepts the cooperation agreement requiring power restriction or power cut-off in the cooperation signal, then perform power restriction or power cut-off processing on the potential cooperation object and mark the potential cooperation object as a cooperation object.
[0030] On the other hand, the present invention also provides a power allocation device for a substation system, including: one or more processors, and a memory; computer-readable instructions are stored in the memory, and when the computer-readable instructions are executed by one or more processors, the steps of the power allocation method in any of the above examples are implemented.
[0031] Compared with the prior art, the technical effects achieved by adopting this technical solution: It can achieve the technical effects corresponding to any of the above examples, which will not be elaborated here.
[0032] On the other hand, the present invention also provides a readable storage medium storing computer-readable instructions, which, when executed by one or more processors, cause the one or more processors to implement the steps of the power distribution method in any of the above examples.
[0033] Compared with the prior art, the technical effects achieved by adopting this technical solution are as follows: the technical effects corresponding to any of the above examples can be achieved, which will not be elaborated here.
[0034] Although the present invention is disclosed as above, the present invention is not limited thereto. Any person skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention. Therefore, the protection scope of the present invention should be subject to the scope defined by the claims.
Claims
1. A power dispatching method for a substation system, characterized in that: The power allocation method comprises: Determine whether the substation system has insufficient power supply; If yes, then obtain the distribution information of industrial power users and household power users in the target area; wherein the distribution information includes a first distribution area consisting of a plurality of the industrial power users and reaching a preset distribution density, and a second distribution area consisting of a plurality of the household power users and reaching the preset distribution density; Adjusting the power distribution priority of the substation system output to the first distribution area and the second distribution area; wherein the power distribution priority within the first distribution area is higher than the power distribution priority within the second distribution area; When it is determined that the substation system meets the requirements for power supply to the first distribution area, the identity information of the first power user in the second distribution area is obtained; wherein the first power user is a household power user that is scheduled to be cut off from power; The identity information is identified to increase the power supply priority of the identified first power user in a future time period.
2. The power allocation method according to claim 1, characterized in that: The acquiring, when determining that the substation system meets the requirements for supplying power to the first distribution area, identity information of a first power user in the second distribution area comprises: Obtaining the electricity usage of the user in the historical period based on the identity information to determine whether the user has potential conditions for cooperation; If yes, sending a cooperation signal to the potential cooperation object; wherein the potential cooperation object is the first electricity user among the plurality of the first electricity users that meets the potential cooperation conditions; If the potential cooperation object accepts the cooperation agreement requiring power restriction or power outage in the cooperation signal, power restriction or power outage is performed on the potential cooperation object, and the potential cooperation object is marked as a cooperation object.
3. The power allocation method according to claim 1, characterized in that: After allocating the power distribution priorities of the substation system output to the first distribution area and the second distribution area, if it is determined that the substation system does not meet the power supply requirements for the first distribution area; The obtaining of the electricity usage of the user in the historical period according to the identity information to determine whether the user has potential cooperation conditions includes: If not, stop supplying power to the passive object, and send a description message for explaining the reason for power failure to the passive object; wherein the passive object is the first power user that does not meet the potential cooperation condition among the plurality of first power users; The power supply priority for the passive object is increased to the highest level among the plurality of the household power consumption objects.
4. The power allocation method according to claim 1, characterized in that: The distribution information includes a third distribution area composed of a plurality of the industrial power-consuming objects that does not reach a preset distribution density, and a fourth distribution area composed of a plurality of the household power-consuming objects that does not reach the preset distribution density; The step of adjusting the power distribution priority of the substation system output to the first distribution area and the second distribution area includes: The substation system is deployed to allocate power to the first distribution area with a first priority, to the third distribution area with a second priority; to the second distribution area with a third priority; and to the fourth distribution area with a fourth priority; The power allocation priorities are, from high to low, the first level, the second level, the third level and the fourth level.
5. A power dispatching system for a substation system, characterized in that: include: A judgment module, the judgment module is used to judge whether there is a power shortage in the substation system; A first acquisition module, the first acquisition module is used to acquire distribution information of industrial power users and domestic power users in a target area when it is determined that the substation system has insufficient power supply; wherein the distribution information includes a first distribution area consisting of a plurality of the industrial power users and reaching a preset distribution density, and a second distribution area consisting of a plurality of the domestic power users and reaching the preset distribution density; A dispatching module, the dispatching module is used to dispatch the power distribution priority of the substation system output to the first distribution area and the second distribution area; wherein the power distribution priority in the first distribution area is higher than the power distribution priority in the second distribution area; A second acquisition module, the second acquisition module is used to acquire the identity information of the first power user in the second distribution area when it is determined that the substation system meets the power supply requirements for the first distribution area; wherein the first power user is a household power user that is scheduled to be cut off from power; An identification module, wherein the identification module is used to identify the identity information and improve the power supply priority of the identified first power user in a future time period.
6. The power dispatching system according to claim 5, characterized in that: The acquiring, when determining that the substation system meets the requirements for supplying power to the first distribution area, identity information of a first power user in the second distribution area comprises: Obtaining the electricity usage of the user in the historical period based on the identity information to determine whether the user has potential conditions for cooperation; If yes, sending a cooperation signal to the potential cooperation object; wherein the potential cooperation object is the first electricity user among the plurality of the first electricity users that meets the potential cooperation conditions; If the potential cooperation object accepts the cooperation agreement requiring power restriction or power outage in the cooperation signal, power restriction or power outage is performed on the potential cooperation object, and the potential cooperation object is marked as a cooperation object.
7. A power dispatching device for a substation system, characterized in that: include: One or more processors, and a memory; the memory stores computer-readable instructions, and when the computer-readable instructions are executed by the one or more processors, the steps of the power dispatching method as described in any one of claims 1 to 4 are implemented.
8. A readable storage medium, characterized in that: The readable storage medium stores computer-readable instructions, and when the computer-readable instructions are executed by one or more processors, the one or more processors implement the steps of the power dispatching method according to any one of claims 1 to 4.