CN112434895A - Dynamic management and control method and device for power consumption capacity, storage medium and electronic device - Google Patents
Dynamic management and control method and device for power consumption capacity, storage medium and electronic device Download PDFInfo
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Abstract
The invention provides a dynamic management and control method and device for power utilization capacity, a storage medium and an electronic device, wherein the method comprises the following steps: obtaining a demand issue ticket and a demand admission ticket hung in the electricity utilization area, wherein the demand issue ticket is at least used for indicating one of the following items: the first hang-out party of the demand issue list can provide the issue capacity, the time period of providing the issue capacity, and the lowest unit virtual resource set by the first hang-out party; the demand grant is for indicating at least one of: the second hang-out party of the demand allowance needs the allowance capacity, the time period needing the allowance capacity, and the highest unit virtual resource set by the second hang-out party; and matching one or more demand issue orders corresponding to the demand admission order from the demand issue orders according to a preset condition for the demand admission order, so that a second hang-up party of the demand to be admitted allows using part or all of the issue capacity of the one or more demand issue orders corresponding to the demand admission order.
Description
Technical Field
The invention relates to the field of electric power, in particular to a dynamic management and control method and device for power utilization capacity, a storage medium and an electronic device.
Background
In the related art, a conventional distribution capacity allocation management method includes: static allocation, namely, all users uniformly allocate quota according to design, and overload trip control is carried out by means of a switch release; but will trip to power down once the power usage capacity exceeds the standard power distribution capacity. Under most conditions, other users do not fully use the electricity, the total capacity of the area has a lot of surplus, and users with excess electricity demand can not use the surplus capacity, so that the utilization rate and the electricity utilization efficiency of power supply equipment are not high, and the electricity utilization experience of the users is influenced; the large amount of spare equipment tolerances cannot be optimally utilized for reallocation.
That is, in most cases, other users may not fully use the electricity, and there is still much surplus capacity in the area, and users with excess electricity demand cannot use the surplus capacity; the large amount of spare equipment tolerances cannot be optimally utilized for reallocation. The public power distribution resources are not fully utilized and occupy imbalance, and the cost is uniformly distributed and owed reasonably.
Aiming at the problems of unbalanced power consumption capacity occupation, low resource utilization rate and the like of regional power consumption in the related technology, an effective solution is not provided.
Disclosure of Invention
The embodiment of the invention provides a dynamic management and control method and device for power utilization capacity, a storage medium and an electronic device, and aims to at least solve the problems of unbalanced power utilization capacity occupation, low resource utilization rate and the like of regional power utilization in the related technology.
According to an embodiment of the present invention, a method for dynamically managing and controlling power consumption capacity is provided, including: obtaining a demand issue ticket and a demand admission ticket hung in a power utilization area, wherein the demand issue ticket is at least used for indicating one of the following items: the first hang-up party of the demand allowance list can provide the allowance capacity, the time period of providing the allowance capacity, and the lowest unit virtual resource set by the first hang-up party; the demand grant is for indicating at least one of: the second hang-out party of the demand allowance needs the allowance capacity, the time period needing the allowance capacity, and the highest unit virtual resource set by the second hang-out party; and matching one or more demand issue orders corresponding to the demand admission order from the demand issue orders according to a preset condition for the demand admission order, so that a second hang-up party of the demand to be admitted allows using part or all of the issue capacity of the one or more demand issue orders corresponding to the demand admission order.
In the embodiment of the present invention, obtaining the demand issue ticket hung in the electricity utilization area includes at least one of the following: the method comprises the steps of obtaining a first demand issue list hung by a power utilization user, wherein the first demand issue list at least comprises one of the following items: the giving-out capacity of the electricity user, the time period of the giving-out capacity, and the lowest unit virtual resource set by the electricity user; obtaining a second demand issue ticket hung by the electrical device, wherein the second demand issue ticket at least comprises one of the following items: the giving capacity of the electrical equipment, the lowest unit virtual resource set by the electrical equipment, and the electrical equipment receiving load dispatching control; obtaining a third demand issue ticket hung by an operator, wherein the third demand issue ticket at least comprises one of the following items: the third demand yielding list can provide yielding capacity, the time period of the yielding capacity, and unit virtual resources set by the operator.
In this embodiment of the present invention, after obtaining the demand issue ticket hung in the electricity utilization area, the method further includes: setting a first priority of the first demand yield order and a second priority of the second demand yield order to be higher than a third priority of the third demand yield order; or setting the first priority of the first demand order and the second priority of the second demand order to be lower than the third priority of the third demand order.
In the embodiment of the present invention, obtaining the demand admission list hung in the power utilization area includes at least one of the following: obtaining a first demand admission list hung by a user, wherein the first demand admission list at least comprises one of the following items: the assigned capacity required by the user, the time period in which the assigned capacity is required, and the highest unit virtual resource set by the user; acquiring a second demand admission list hung by an operator under the condition that the total capacity of the power utilization area is insufficient or the current power grid has demand side response demand on the current area, wherein the second demand admission list at least comprises one of the following items: the assigned capacity needed by the operator, the time period needing the assigned capacity, and the unit virtual resource set by the operator.
In this embodiment of the present invention, before matching, according to a preset condition, one or more demand issue tickets corresponding to the demand issue ticket for the demand issue ticket from the demand issue ticket so that a second subscriber of a demand to be waited for an issue allows to use a part or all of the issue capacity of the one or more demand issue tickets corresponding to the demand issue ticket, the method further includes: receiving a capacity increasing request sent by a second hang-up party of the demand admission order; acquiring a demand yield sheet that the highest unit virtual resource set in the second party to be hung is higher than a second threshold value when the capacity balance of the power utilization area exceeds the first threshold value; and allowing the capacity increase capacity to be provided for the highest demand allowance of the unit virtual resource set above the second threshold.
In this embodiment of the present invention, matching, for the demand transferee, one or more demand transferees corresponding to the demand transferee from the demand transferee according to a preset condition, so that a second transferee of the demand to be transfered allows a part or all of the transfer capacity of the one or more demand transferees corresponding to the demand transferee to be used, where the step of matching, includes: sequencing the acquired multiple demand issue sheets according to a specified sequence; and matching the sorted demand yielding tickets with the acquired demand yielding tickets one by one according to a preset condition so that a second party to be given the demand allows the second party to use part or all of the yielding capacity of one or more demand yielding tickets corresponding to the demand yielding tickets.
In the embodiment of the present invention, matching the sorted demand issue sheets with the obtained demand admission sheets one by one according to the preset condition includes: and determining the corresponding demand yield order of which the highest unit virtual resource set by the second hang-up party is greater than or equal to the lowest unit virtual resource set by the first hang-up party as being matched with the demand yield order.
In the embodiment of the present invention, after the sorted demand issue sheets are matched with the obtained demand admission sheets one by one according to the preset condition, the method further includes at least one of the following steps: determining that a plurality of demand yielding tickets are matched with one demand transferee ticket; determining that the multiple demand yielding orders are matched with the multiple demand yielding orders; determining that one demand yielding order is matched with a plurality of demand yielding orders; a matching of a demand yielding order and a demand transferee order is determined.
In this embodiment of the present invention, after matching one or more demand issue tickets corresponding to the demand issue ticket from the demand issue ticket according to a preset condition for the demand issue ticket, the method further includes: and instructing the first outsider of the demand yield list corresponding to the demand yield list to execute a derating operation so that the second outsider of the permitted demand allows the use of the yield capacity of the demand yield list corresponding to the demand yield list.
In this embodiment of the present invention, after the first hitching party that instructs the demand admission order to correspond to the demand admission order performs the derating operation, the method further includes: and performing virtual resource allocation on the capacity provided by the first hang-up party through derating operation for the demand allowance and the demand allowance corresponding to the demand allowance.
In this embodiment of the present invention, after matching, for the demand transferee, one or more demand transferees corresponding to the demand transferee from the demand transferee according to a preset condition, so that the second subscriber of the demand to be transfered allows using part or all of the transfer capacity of the one or more demand transferees corresponding to the demand transferee, the method further includes: performing virtual resource allocation on the demand allowance and one or more demand giving-out orders corresponding to the demand allowance; wherein the virtual resource allocation values of the unit virtual resources of the demand admission list and the demand yield list are determined at least by the following formulas: and z is x + a (y-x-b), wherein a is more than or equal to 0 and less than or equal to 1, and b is more than or equal to 0, wherein x is the lowest unit virtual resource set by the first outstanding party of the demand issue order, y is the highest unit virtual resource set by the second outstanding party of the demand issue order, a is a preset allocation coefficient, and b is an operation service unit virtual resource.
According to another embodiment of the present invention, there is also provided a dynamic management and control apparatus for power consumption capacity, including: the system comprises an obtaining module, a setting module and a control module, wherein the obtaining module is used for obtaining a demand issue sheet and a demand admission sheet hung in a power utilization area, and the demand issue sheet is at least used for indicating one of the following items: the first hang-up party of the demand allowance list can provide the allowance capacity, the time period of providing the allowance capacity, and the lowest unit virtual resource set by the first hang-up party; the demand grant is for indicating at least one of: the second hang-out party of the demand allowance needs the allowance capacity, the time period needing the allowance capacity, and the highest unit virtual resource set by the second hang-out party; and the matching module is used for matching one or more demand yielding orders corresponding to the demand yielding order from the demand yielding order according to a preset condition for the demand yielding order so that the second hang-up party of the demand to be given permission to use part or all of the yielding capacity of the one or more demand yielding orders corresponding to the demand yielding order.
According to a further embodiment of the present invention, there is also provided a storage medium having a computer program stored therein, wherein the computer program is arranged to perform the steps of any of the above method embodiments when executed.
According to yet another embodiment of the present invention, there is also provided an electronic device, including a memory in which a computer program is stored and a processor configured to execute the computer program to perform the steps in any of the above method embodiments.
According to the invention, after the demand yield sheet and the demand yield sheet hung in the power utilization area are obtained, one or more demand yield sheets corresponding to the demand yield sheet are matched for the demand yield sheet from the demand yield sheet according to the preset conditions, so that the second hanger of the demand to be given allows the use of part or all of the yield capacity of one or more demand yield sheets corresponding to the demand yield sheet, by adopting the technical scheme, the second hanger of the demand to be given allows the use of part or all of the yield capacity of one or more demand yield sheets corresponding to the demand yield sheet, by matching the demand yield sheet to one or more demand yield sheets, the problems of unbalanced occupation of the power utilization capacity of the area power utilization, low resource utilization rate and the like in the related technology are solved, and the power utilization capacity in the power utilization area can be balanced, the resource utilization rate is improved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention. In the drawings:
FIG. 1 is a flow chart of a method of dynamic management of power usage capacity according to an embodiment of the present invention;
fig. 2 is a block diagram of a dynamic management and control apparatus for power consumption capacity according to an embodiment of the present invention;
fig. 3 is another block diagram of a dynamic management and control apparatus for power consumption capacity according to an embodiment of the present invention;
fig. 4 is a system architecture diagram of a dynamic management and control system for power usage capacity according to a preferred embodiment of the present invention.
Detailed Description
The invention will be described in detail hereinafter with reference to the accompanying drawings in conjunction with embodiments. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.
It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order.
In this embodiment, a method for dynamically managing and controlling power consumption capacity is provided, and fig. 1 is a flowchart of a method for dynamically managing and controlling power consumption capacity according to an embodiment of the present invention, as shown in fig. 1, the flowchart includes the following steps:
step S102, obtaining a demand yield order and a demand admission order hung in the power utilization area, wherein the demand yield order is at least used for indicating one of the following items: the first hang-up party of the demand allowance list can provide the allowance capacity, the time period of providing the allowance capacity, and the lowest unit virtual resource set by the first hang-up party; the demand grant is for indicating at least one of: the second hang-out party of the demand allowance needs the allowance capacity, the time period needing the allowance capacity, and the highest unit virtual resource set by the second hang-out party;
and step S104, matching one or more demand issue tickets corresponding to the demand issue ticket from the demand issue ticket according to a preset condition for the demand issue ticket so that the second hang-up party of the demand to be waited allows the second hang-up party to use part or all of the issue capacity of the one or more demand issue tickets corresponding to the demand issue ticket.
According to the technical scheme, after the demand yield sheet and the demand yield sheet hung in the power utilization area are obtained, one or more demand yield sheets corresponding to the demand yield sheet are matched from the demand yield sheet according to the preset conditions for the demand yield sheet so that a second hanger of the demand to be given allows the use of part or all of the yield capacity of the one or more demand yield sheets corresponding to the demand yield sheet, the second hanger of the demand to be given allows the use of part or all of the yield capacity of the one or more demand yield sheets corresponding to the demand yield sheet, and the problems of unbalanced power utilization capacity of the area power utilization, low resource utilization rate and the like in the related technology are solved by adopting the technical scheme, the power utilization capacity in the power utilization area can be occupied in a balanced mode, and the resource utilization rate is improved.
Alternatively, there may be various ways for the demand order and the source of the demand order in step S102, and in an alternative embodiment,
the acquisition mode of the demand issue order at least comprises the following three modes:
1) the method comprises the steps of obtaining a first demand issue list hung by a power utilization user, wherein the first demand issue list at least comprises one of the following items: the yielding capacity of the electricity consumer (the electricity consumer can set a target value of the electricity consumer after self de-rating through the electricity tolerance and the load information of the current electricity capacity, and the amount obtained by multiplying the difference between the current electricity capacity of the user and the de-rated electricity capacity by a de-rating capacity coefficient is set as the yielding capacity), and the lowest unit virtual resource set by the electricity consumer in the time period of the yielding capacity;
2) obtaining a second demand issue ticket hung by the electrical device, wherein the second demand issue ticket at least comprises one of the following items: the giving capacity of the electrical equipment, the lowest unit virtual resource set by the electrical equipment, and the electrical equipment are electrical load equipment, energy storage equipment, distributed power generation equipment and the like which are subjected to load dispatching control;
it should be noted that the load regulation refers to controlling the input or/and output power of the electrical equipment, so as to achieve the purposes of balanced regulation of the power load, improving the economy and safety of the power grid operation, improving the power investment benefit, and the like.
3) Obtaining a third demand issue ticket hung by an operator, wherein the third demand issue ticket at least comprises one of the following items: the third demand yielding list can provide yielding capacity, the time period of the yielding capacity, and unit virtual resources set by the operator.
It should be noted that, for the demand issue tickets obtained in the above three obtaining manners, both the first priority of the first demand issue ticket and the second priority of the second demand issue ticket may be set to be higher than the third priority of the third demand issue ticket; or setting both the first priority of the first demand issue order and the second priority of the second demand issue order to be lower than the third priority of the third demand issue order, and for practical purposes, there may be other implementation manners for the setting manner of the priorities, which is not limited in the embodiment of the present invention.
The acquisition mode of the demand admission list at least comprises the following two modes:
1) obtaining a first demand admission list hung by a user, wherein the first demand admission list at least comprises one of the following items: the assigned capacity required by the user, the time period in which the assigned capacity is required, and the highest unit virtual resource set by the user;
2) acquiring a second demand admission list hung by an operator under the condition that the total capacity of the power utilization area is insufficient or the current power grid has demand side response demand to the current area (the total capacity of the power utilization area is sufficient, but the external power grid of the power utilization area has load regulation demand), wherein the second demand admission list at least comprises one of the following items: the assigned capacity needed by the operator, the time period needing the assigned capacity, and the unit virtual resource set by the operator.
To improve the efficiency and user experience, the user demand admission sheet may be pre-determined and operated before the step S104 is executed. For example, a capacity increase request sent by a second outsider of the demand transferee is received; under the condition that the balance of the power utilization area exceeds a first threshold value, acquiring a demand yield sheet of which the highest unit virtual resource set in the second party to be hung is higher than a second threshold value; allowing the capacity increase capacity to be provided for the set highest demand allowance with the unit virtual resource above a second threshold; optionally, the request for capacity increase is rejected if the balance of the electricity usage area is below the first threshold.
It should be noted that, in the embodiment of the present invention, the second hitching party may be an electric power consumer, and when the electric load of the user increases so that the current electric capacity (such as the basic capacity allocated by the conventional design rule) cannot meet the electric demand, the user may send a capacity increase request to the electric power utilization area where the user is located, where the capacity increase request may include information such as the required additional capacity (i.e., the capacity to be granted), the time period, and the set highest unit virtual resource, and the capacity increase request may hang a demand allowance on the system platform. By adopting the method, the capacity for capacity increase provided by the power utilization area or/and the yield capacity of the matching demand yield order are obtained, so that the power utilization capacity of the user is increased, and the power utilization requirement of the user is met.
In order to implement the matching process in step S104 more quickly and accurately, in the embodiment of the present invention, step S104 may be implemented by the following technical solutions: sequencing the acquired multiple demand issue sheets according to a specified sequence; and matching the sorted demand yielding tickets with the obtained demand yielding tickets one by one according to a preset condition so that a second hang-up party of the demand to be yielded allows the second hang-up party to use part or all of the yielding capacity of one or more demand yielding tickets corresponding to the demand yielding tickets, and specifically determining the demand yielding ticket corresponding to the unit virtual resource with the highest unit set by the second hang-up party being greater than or equal to the unit virtual resource with the lowest unit set by the first hang-up party as being matched with the demand yielding tickets.
In the embodiment of the invention, a plurality of demand yielding orders are determined to be matched with one demand transferee order; determining that the multiple demand yielding orders are matched with the multiple demand yielding orders; determining that one demand yielding order is matched with a plurality of demand yielding orders; determining that one demand yield sheet is matched with one demand yield sheet, namely determining that the demand yield sheet and the demand yield sheet are determined after the matching process has passed, wherein the conditions of one-to-one, one-to-many, many-to-one and the like exist.
Optionally, after matching one or more demand issue tickets corresponding to the demand issue ticket from the demand issue ticket according to a preset condition for the demand issue ticket, it is required to instruct a first hanger of the demand issue ticket corresponding to the demand issue ticket to perform a derating operation, so that a second hanger of the demanded quantity allows to use the yield capacity of the demand issue ticket corresponding to the demand issue ticket.
Further, virtual resource allocation is carried out on the demand allowance and one or more demand giving-out allowances corresponding to the demand allowance; wherein the virtual resource allocation values of the unit virtual resources of the demand admission list and the demand yield list are determined at least by the following formulas:
and z is x + a (y-x-b), wherein a is more than or equal to 0 and less than or equal to 1, and b is more than or equal to 0, wherein x is the lowest unit virtual resource set by the first outstanding party of the demand issue order, y is the highest unit virtual resource set by the second outstanding party of the demand issue order, a is a preset allocation coefficient, and b is an operation service unit virtual resource.
Therefore, through the embodiment of the invention, in order to reasonably adjust the supply and demand balance of the total capacity in the power utilization area and the power utilization capacity among users, the area load/demand is adjusted and controlled on the basis of a system platform, the capacity increasing request of the user can hang a demand allowance on the system, the capacity balance of the area can be hung a demand allowance on the system by an operator, and the user can obtain the corresponding capacity increasing through matching of the demand allowance and the demand allowance; the method has the advantages that the vacant margin of the regional power supply equipment and/or the used capacity of the user are redistributed to be fully and optimally utilized, the power consumption requirements of more users are dynamically met within the regional power supply margin, the resource occupation and the cost are matched, the demand response income/compensation transmission is reasonably distributed, the active response of the resources on the demand side is promoted, and the power consumption experience of the user is further improved.
In another optional embodiment, when the current capacity balance of the user sub-area is less than the load power of the electrical equipment to be enabled in the user sub-area, the mobile terminal requests the area coordination control device or the server to allocate and increase capacity for the user sub-area, where the increase capacity request may include information such as required additional capacity (i.e. the capacity to be granted), time period, and set highest unit virtual resource, and the increase capacity request may hang a demand allowance form on the system platform, and determine whether to enable the electrical equipment according to the request result fed back by the area coordination control device or the server by obtaining the increase capacity provided by the power utilization area or/and matching the yield capacity of the demand allowance form, that is, the above technical solution may also be understood as performing dynamic increase capacity on the power utilization capacity of the electrical equipment in the area, meanwhile, the capacity of the power utilization capacity of the power consumer can be dynamically reduced. Through handheld APP (or public account, applet, other user terminal equipment etc. the same below), intelligent power consumption monitor terminal/smart electric meter, power consumption facility power supply switch monitor terminal, regional coordination controlling means, the mutual coordination between the high in the clouds server, promptly: when a user needs to use electricity for capacity increase, capacity increase (hanging out of a demand allowance) is applied to the user intelligent electricity terminal/intelligent electric meter by the aid of the handheld APP to the regional coordination control device/cloud server, the regional coordination control device/cloud server examines and approves the user capacity increase application or matches the demand allowance according to the power real-time supply and demand conditions such as regional power supply equipment capacity and regional current load, and after the user intelligent electricity terminal/intelligent electric meter is granted with corresponding capacity by approving or successfully matching the demand allowance, the user can use the extra capacity. The method and the device enable the spare margin of the regional power supply equipment to be redistributed and fully optimized, dynamically meet the standard exceeding load requirement of a specific user within the regional power supply margin, and ensure that the total load of the user does not exceed the total margin.
Determining whether enabling of the powered device is allowed when the request result indicates that the user sub-area has acquired an additional dispensing capacity for dispensing an increase (e.g., if the original capacity balance is 10KW, increasing from 10KW to 15KW, a net increase of 5KW may be understood as an additional dispensing capacity), in an alternative embodiment, the device may be directly enabled; it is also possible to simply inform or prompt the user of the result that the device can be enabled, in which case whether the subsequent activation is decided by the user; when the request result indicates that the user sub-area does not obtain the additional provisioning capacity for the provisioning capacity increase, prohibiting the electric equipment from being enabled, that is, if the area coordination control device or the server indicates that the provisioning capacity increase for the user sub-area is currently possible, if the electric equipment cannot be enabled to be the provisioning capacity increase for the user sub-area, prohibiting the electric equipment from being enabled during actual operation, and before the electric equipment is enabled, in order to increase the safety of operation, the method further includes: updating the tolerance of a power supply switch monitoring terminal of the electric equipment, and then prompting to start the electric equipment; or after acquiring the additional dispatching capacity of the area coordination control device or the server, notifying the intelligent electricity utilization monitoring and metering terminal to update the tolerance of the user sub-area and the tolerance of the power supply switch monitoring terminal of the electricity utilization equipment, and then prompting to start the electricity utilization equipment.
Through the above description of the embodiments, those skilled in the art can clearly understand that the method according to the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but the former is a better implementation mode in many cases. Based on such understanding, the technical solutions of the present invention may be embodied in the form of a software product, which is stored in a storage medium (e.g., ROM/RAM, magnetic disk, optical disk) and includes instructions for enabling a terminal device (e.g., a mobile phone, a computer, a server, or a network device) to execute the method according to the embodiments of the present invention.
In this embodiment, a dynamic management and control device for power consumption capacity is further provided, and the device is used to implement the foregoing embodiments and preferred embodiments, and the description of the device is omitted. As used below, the term "module" may be a combination of software and/or hardware that implements a predetermined function. Although the means described in the embodiments below are preferably implemented in software, an implementation in hardware, or a combination of software and hardware is also possible and contemplated.
Fig. 2 is a block diagram of a dynamic power consumption capacity management apparatus according to an embodiment of the present invention, and as shown in fig. 2, the apparatus includes:
an obtaining module 20, configured to obtain a demand issue ticket and a demand admission ticket hung in the power utilization area, where the demand issue ticket is at least used to indicate one of the following: the first hang-up party of the demand allowance list can provide the allowance capacity, the time period of providing the allowance capacity, and the lowest unit virtual resource set by the first hang-up party; the demand grant is for indicating at least one of: the second hang-out party of the demand allowance needs the allowance capacity, the time period needing the allowance capacity, and the highest unit virtual resource set by the second hang-out party;
a matching module 22, configured to match, for the demand transferee, one or more demand transferees corresponding to the demand transferee from the demand transferee according to a preset condition, so that the second subscriber of the demand to be transfered allows using a part or all of the transfer capacity of the one or more demand transferees corresponding to the demand transferee.
According to the technical scheme, after the demand yield sheet and the demand yield sheet hung in the power utilization area are obtained, one or more demand yield sheets corresponding to the demand yield sheet are matched from the demand yield sheet according to the preset conditions for the demand yield sheet so that a second hanger of the demand to be given allows the use of part or all of the yield capacity of the one or more demand yield sheets corresponding to the demand yield sheet, the second hanger of the demand to be given allows the use of part or all of the yield capacity of the one or more demand yield sheets corresponding to the demand yield sheet, and the problems of unbalanced power utilization capacity of the area power utilization, low resource utilization rate and the like in the related technology are solved by adopting the technical scheme, the power utilization capacity in the power utilization area can be occupied in a balanced mode, and the resource utilization rate is improved.
Optionally, the obtaining module 20 is further configured to perform at least one of the following:
1) the method comprises the steps of obtaining a first demand issue list hung by a power utilization user, wherein the first demand issue list at least comprises one of the following items: the giving-out capacity of the electricity user, the time period of the giving-out capacity, and the lowest unit virtual resource set by the electricity user;
2) obtaining a second demand issue ticket hung by the electrical device, wherein the second demand issue ticket at least comprises one of the following items: the giving capacity of the electrical equipment, the lowest unit virtual resource set by the electrical equipment, and the electrical equipment, such as load dispatching controlled electrical equipment, energy storage equipment, distributed power generation equipment and the like;
3) obtaining a third demand issue ticket hung by an operator, wherein the third demand issue ticket at least comprises one of the following items: the third demand yielding list can provide yielding capacity, the time period of the yielding capacity, and unit virtual resources set by the operator.
It should be noted that, for the demand issue tickets obtained in the above three obtaining manners, both the first priority of the first demand issue ticket and the second priority of the second demand issue ticket may be set to be higher than the third priority of the third demand issue ticket; or setting both the first priority of the first demand issue order and the second priority of the second demand issue order to be lower than the third priority of the third demand issue order, and for practical purposes, there may be other implementation manners for the setting manner of the priorities, which is not limited in the embodiment of the present invention.
Optionally, the obtaining module 20 is further configured to perform at least one of the following:
1) obtaining a first demand admission list hung by a user, wherein the first demand admission list at least comprises one of the following items: the assigned capacity required by the user, the time period in which the assigned capacity is required, and the highest unit virtual resource set by the user;
2) acquiring a second demand admission list hung by an operator under the condition that the total capacity of the power utilization area is insufficient or the current power grid has demand side response demand to the current area (the total capacity of the power utilization area is sufficient, but the external power grid of the power utilization area has load regulation demand), wherein the second demand admission list at least comprises one of the following items: the assigned capacity needed by the operator, the time period needing the assigned capacity, and the unit virtual resource set by the operator.
In the embodiment of the present invention, as shown in fig. 3, the apparatus further includes: a receiving module 24, configured to receive a capacity expansion request sent by the second subscriber of the demand transferee; the processing module 26 is configured to, when the balance of the power consumption area exceeds a first threshold, obtain a demand admission list that a highest unit virtual resource set in the second subscriber is higher than a second threshold; and allowing the capacity increase capacity to be provided for the highest demand allowance of the unit virtual resource set above the second threshold.
The matching module 22 is further configured to sort the acquired multiple demand issue sheets according to a specified order; and matching the sorted demand yielding tickets with the obtained demand yielding tickets one by one according to a preset condition so that a second hang-up party of the demand to be yielded allows the second hang-up party to use part or all of the yielding capacity of one or more demand yielding tickets corresponding to the demand yielding tickets, and specifically determining the demand yielding ticket corresponding to the unit virtual resource with the highest unit set by the second hang-up party being greater than or equal to the unit virtual resource with the lowest unit set by the first hang-up party as being matched with the demand yielding tickets.
In the embodiment of the present invention, as shown in fig. 3, the apparatus further includes: a determining module 28, configured to determine that multiple demand issue tickets match a demand admission ticket; determining that the multiple demand yielding orders are matched with the multiple demand yielding orders; determining that one demand yielding order is matched with a plurality of demand yielding orders; determining that one demand yield sheet is matched with one demand yield sheet, namely determining that the demand yield sheet and the demand yield sheet are determined after the matching process has passed, wherein the conditions of one-to-one, one-to-many, many-to-one and the like exist.
Optionally, the processing module 26 is further configured to instruct the first hitching party of the demand issue order corresponding to the demand issue order to perform a derating operation, so that the second hitching party of the admitted demand allows to use the yielding capacity of the demand issue order corresponding to the demand issue order.
Further, the processing module 26 is further configured to perform virtual resource allocation on the demand admission list and one or more demand issue lists corresponding to the demand admission list; wherein the virtual resource allocation values of the unit virtual resources of the demand admission list and the demand yield list are determined at least by the following formulas:
and z is x + a (y-x-b), wherein a is more than or equal to 0 and less than or equal to 1, and b is more than or equal to 0, wherein x is the lowest unit virtual resource set by the first outstanding party of the demand issue order, y is the highest unit virtual resource set by the second outstanding party of the demand issue order, a is a preset allocation coefficient, and b is an operation service unit virtual resource.
It should be noted that, the above modules may be implemented by software or hardware, and for the latter, the following may be implemented, but not limited to: the modules are all positioned in the same processor; alternatively, the modules are respectively located in different processors in any combination.
The following describes the above dynamic control flow of power consumption capacity with reference to a preferred embodiment, but the present invention is not limited to the technical solution of the embodiment of the present invention.
In the preferred embodiment of the invention, in order to reasonably adjust the supply and demand balance of the total capacity of the area and the electricity consumption capacity among users, the area load is regulated and controlled by taking demand transaction service software (which can be understood as a cloud service and can also be a system platform realized in the prior art) as a platform; the capacity increasing request of the user can hang a demand yield order on the system, the capacity balance of the area can be hung a demand yield order on the system by an operator, and the user can obtain the corresponding capacity increasing through matching of the yield order and the yield order; the spare margin of regional power supply equipment and/or the used capacity of a user are redistributed to be fully optimized and utilized, the standard exceeding load requirement of a specific user is dynamically met within the regional power supply margin, and the regional power utilization efficiency and the power supply facility asset utilization rate are improved; the demand is managed in a market mode, so that the resource occupation is matched with the cost, the demand response income/compensation transmission is reasonably distributed, the active response of the resources on the demand side is promoted, and the electricity utilization experience of users is further improved.
In a preferred embodiment of the present invention, as shown in fig. 4, when the current power consumption capacity of the power consumer is insufficient and needs to apply for capacity increase, the mobile terminal may obtain the total information of regional demand supply and demand and submit the information of the user's required power consumption extra capacity (i.e., the capacity to be granted), time interval, and highest price (y1 yuan/kW hour, which is equivalent to the highest unit virtual resource in the above embodiment) to the cloud server (the cloud acquires the regional total load and tolerance data in real time), that is, the demand allowance is hung on the system platform to obtain the capacity increase;
in the preferred embodiment of the present invention, when the capacity of the power utilization area is insufficient or the current power grid has a demand-side response demand for the current power utilization area (the total capacity of the power utilization area is sufficient, but the external power grid has a load regulation demand), the operator may initiate a demand response to the user in the power utilization area, that is, a demand allowance (demand-side response) is set, such as demand, compensation price (y2 yuan/kW hour), time interval, etc., to match the user's capacity, so that the corresponding user performs a derating operation, thereby achieving the purpose of reducing the total load of the area.
In the preferred embodiment of the invention, when a user wants to give out own electricity capacity, regional electricity supply and demand general information can be obtained through the mobile terminal, and simultaneously, a target value (nKva) and a minimum price (x1 yuan/Kw hour, which is equivalent to the lowest unit virtual resource of the embodiment) of the electricity capacity after self de-rating are set according to the current electricity capacity (electricity tolerance mKva) and load information, namely, a demand yield is hung on a system platform, wherein the capacity of the demand yield is c (m-n) Kva which is the difference between the current electricity capacity and the de-rating target value multiplied by a de-rating capacity coefficient c; the method comprises the following steps that a user can directly control the electrical equipment by system regulation, the electrical equipment can be pre-selected to be subjected to load regulation control when the electrical equipment is started, the lowest price (x2 yuan/kw hour) at which the electrical equipment is willing to be subjected to regulation and control is pre-set, and a demand issue order is hung (wherein the system can monitor the load of the electrical equipment and automatically determine the issue capacity of the demand issue order according to the current load of the electrical equipment);
in a preferred embodiment of the invention, the regional capacity balance (taking into account the potential load margin, and also taking into account the authorized but temporarily unused capacity by the user) is used by the operator to place demand orders at a base cost price (x3 yuan/Kw hour, floating according to the current regional supply and demand). Meanwhile, the system (according to different load supply and demand, investment source and policy conditions) can be set to match the user's issue sheet with the operator's issue sheet in preference to the operator's issue sheet.
In the preferred embodiment of the present invention, the system platform can match the automatically retrieved pending demand admission order with the demand issue order: the demand yield orders are sorted according to time sequence (or other) sequence, the demand yield orders are sorted from low price to high price (or other) sequence, the trade price constraint is met, namely the yield price is larger than or equal to the yield price, the trade time interval and the capacity take the demand yield orders as targets, one-to-one, one-to-many, many-to-one and many-to-many sequence matching/distribution bargaining is carried out, so that the corresponding power capacity is transferred from the yield party of the demand yield orders to the demand party of the demand yield orders. When the demand yield order of the user is set to be prior to the demand yield order of the operator, the low-cost demand yield order of the user can be interrupted and replaces the demand yield order of the operator which is executed, and the transaction of the operator in the subsequent time period is preempted; and when the demand yield sheet is matched with the demand yield sheet, the user yield sheet with the yield price equal to or even higher than the operator yield price within a certain range can be given priority to deal. After successful matching, the system should also inform the corresponding yielding order user to properly adjust/regulate the power load before the system executes the capacity reduction, and if the demand yielding order and the demand yielding order which are not successfully matched are displayed in the system platform because the price of the demand yielding order is too low or the price of the demand yielding order is too high, the matching or the bill picking (the bill picking is to actively respond to the capacity demand of the yield or the yield according to the content of the currently hung demand yielding order or demand yielding order) can be waited (within a certain period of time).
In the preferred embodiment of the invention, in order to improve the capacity increase efficiency and speed of the user and the use experience of the user, when the capacity balance of the power utilization area is sufficient, the dynamic capacity increase application with the price of the demand allowance higher than the specific value (capable of floating) is directly approved (granted with capacity), and the system is matched with the corresponding demand allowance after the capacity increase of the user. In order to ensure the reliability of the whole electricity utilization of the electricity utilization area, when the capacity balance of the area is insufficient or overloaded, the system can stop/prohibit the user from hanging the admission ticket (and prohibit the user from increasing capacity), and simultaneously can stop (according to the regulation and control result of the control system) the user increasing capacity transactions of the part which is achieved and executed one by one until the load of the electricity utilization area is reduced to a safe/reasonable range (increasing capacity cancellation control).
In the preferred embodiment of the invention, after matching transaction, the transaction capacity and duration of the related capacity yielding list and capacity transfered list are subjected to virtual resource allocation according to the completion condition of the actual matching/allocation amount, wherein the actual transaction amount of the user yielding list capacity c × (m-n) Kva can be adjusted according to the actual completion condition of the derating target value (nKva) set by the user; the allocation price (corresponding to the unit virtual resource allocation value of the above-described embodiment) z (yuan/kW hour) can be calculated from the maximum price yn (yuan/kW hour) of the deal-matched demand transferee, the minimum price xn (yuan/kW hour) of the demand transferee, the allocation coefficient a, and the service rate b (yuan/kW hour) according to the following formula: z is xn + a (yn-xn-b), wherein a is more than or equal to 0 and less than or equal to 1, and b is more than or equal to 0. The operator can collect a certain proportion of management service fee b (yuan/kW hour). The management service cost may be a set constant, such as b ═ 0.01 yuan/kW hour (transaction matching process yn-xn-b should be greater than or equal to 0), or may be a function that varies according to the price of the double-hung unit, such as: b ═ yn-xn)/2, for transactions that have already been executed, the acquirer can take the form of a repurchase, a buyback, or provide a compensation to terminate prematurely; the transferee may also terminate prematurely by transferring or providing compensation. The stop order may be re-matched by the system or provide/pay-through-payment compensation to another party.
Embodiments of the present invention also provide a storage medium having a computer program stored therein, wherein the computer program is arranged to perform the steps of any of the above method embodiments when executed.
Alternatively, in the present embodiment, the storage medium may be configured to store a computer program for executing the steps of:
s1, obtaining a demand yield order and a demand admission order hung in the power utilization area, wherein the demand yield order is at least used for indicating one of the following items: the first hang-up party of the demand allowance list can provide the allowance capacity, the time period of providing the allowance capacity, and the lowest unit virtual resource set by the first hang-up party; the demand grant is for indicating at least one of: the second hang-out party of the demand allowance needs the allowance capacity, the time period needing the allowance capacity, and the highest unit virtual resource set by the second hang-out party;
and S2, matching one or more demand issue tickets corresponding to the demand issue ticket from the demand issue ticket according to a preset condition for the demand issue ticket, so that the second hang-up party of the demand to be waited allows the use of part or all of the issue capacity of the one or more demand issue tickets corresponding to the demand issue ticket.
Optionally, in this embodiment, the storage medium may include, but is not limited to: various media capable of storing computer programs, such as a usb disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a removable hard disk, a magnetic disk, or an optical disk.
Embodiments of the present invention also provide an electronic device comprising a memory having a computer program stored therein and a processor arranged to run the computer program to perform the steps of any of the above method embodiments.
Optionally, the electronic apparatus may further include a transmission device and an input/output device, wherein the transmission device is connected to the processor, and the input/output device is connected to the processor.
Optionally, in this embodiment, the processor may be configured to execute the following steps by a computer program:
s1, obtaining a demand yield order and a demand admission order hung in the power utilization area, wherein the demand yield order is at least used for indicating one of the following items: the first hang-up party of the demand allowance list can provide the allowance capacity, the time period of providing the allowance capacity, and the lowest unit virtual resource set by the first hang-up party; the demand grant is for indicating at least one of: the second hang-out party of the demand allowance needs the allowance capacity, the time period needing the allowance capacity, and the highest unit virtual resource set by the second hang-out party;
and S2, matching one or more demand issue tickets corresponding to the demand issue ticket from the demand issue ticket according to a preset condition for the demand issue ticket, so that the second hang-up party of the demand to be waited allows the use of part or all of the issue capacity of the one or more demand issue tickets corresponding to the demand issue ticket.
Optionally, the specific examples in this embodiment may refer to the examples described in the above embodiments and optional implementation manners, and this embodiment is not described herein again.
It will be apparent to those skilled in the art that the modules or steps of the present invention described above may be implemented by a general purpose computing device, they may be centralized on a single computing device or distributed across a network of multiple computing devices, and alternatively, they may be implemented by program code executable by a computing device, such that they may be stored in a storage device and executed by a computing device, and in some cases, the steps shown or described may be performed in an order different than that described herein, or they may be separately fabricated into individual integrated circuit modules, or multiple ones of them may be fabricated into a single integrated circuit module. Thus, the present invention is not limited to any specific combination of hardware and software.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the principle of the present invention should be included in the protection scope of the present invention.
Claims (14)
1. A dynamic management and control method for power utilization capacity is characterized by comprising the following steps:
obtaining a demand issue ticket and a demand admission ticket hung in a power utilization area, wherein the demand issue ticket is at least used for indicating one of the following items: the first hang-up party of the demand allowance list can provide the allowance capacity, the time period of providing the allowance capacity, and the lowest unit virtual resource set by the first hang-up party; the demand grant is for indicating at least one of: the second hang-out party of the demand allowance needs the allowance capacity, the time period needing the allowance capacity, and the highest unit virtual resource set by the second hang-out party;
and matching one or more demand issue orders corresponding to the demand admission order from the demand issue orders according to a preset condition for the demand admission order, so that a second hang-up party of the demand to be admitted allows using part or all of the issue capacity of the one or more demand issue orders corresponding to the demand admission order.
2. The dynamic management and control method according to claim 1, wherein obtaining a demand issue ticket suspended in the electricity utilization area includes at least one of:
the method comprises the steps of obtaining a first demand issue list hung by a power utilization user, wherein the first demand issue list at least comprises one of the following items: the giving-out capacity of the electricity user, the time period of the giving-out capacity, and the lowest unit virtual resource set by the electricity user;
obtaining a second demand issue ticket hung by the electrical device, wherein the second demand issue ticket at least comprises one of the following items: the giving capacity of the electrical equipment, the lowest unit virtual resource set by the electrical equipment, and the electrical equipment receiving load dispatching control;
obtaining a third demand issue ticket hung by an operator, wherein the third demand issue ticket at least comprises one of the following items: the third demand yielding list can provide yielding capacity, the time period of the yielding capacity, and unit virtual resources set by the operator.
3. The dynamic management and control method according to claim 2, wherein after obtaining the demand issue ticket suspended in the electricity utilization area, the method further comprises:
setting a first priority of the first demand yield order and a second priority of the second demand yield order to be higher than a third priority of the third demand yield order; or
And setting the first priority of the first demand order and the second priority of the second demand order to be lower than the third priority of the third demand order.
4. The dynamic management and control method according to claim 1, wherein obtaining the demand admission list hung in the power utilization area comprises at least one of:
obtaining a first demand admission list hung by a user, wherein the first demand admission list at least comprises one of the following items: the assigned capacity required by the user, the time period in which the assigned capacity is required, and the highest unit virtual resource set by the user;
acquiring a second demand admission list hung by an operator under the condition that the total capacity of the power utilization area is insufficient or the current power grid has demand side response demand on the current area, wherein the second demand admission list at least comprises one of the following items: the assigned capacity needed by the operator, the time period needing the assigned capacity, and the unit virtual resource set by the operator.
5. The dynamic management and control method according to claim 1, wherein before matching, according to a preset condition, one or more demand issue tickets corresponding to the demand issue ticket for the demand issue ticket from the demand issue ticket so that a second outstanding party to be waited for demand allows use of part or all of the issue capacity of the one or more demand issue tickets corresponding to the demand issue ticket, the method further comprises:
receiving a capacity increasing request sent by a second hang-up party of the demand admission order;
acquiring a demand yield sheet that the highest unit virtual resource set in the second party to be hung is higher than a second threshold value when the capacity balance of the power utilization area exceeds the first threshold value;
and allowing the capacity increase capacity to be provided for the highest demand allowance of the unit virtual resource set above the second threshold.
6. The dynamic management and control method according to claim 1, wherein matching, for the demand transferee, one or more demand transferees corresponding to the demand transferee from the demand transferee according to a preset condition, so that the second transferee of the demand to be transfered allows use of part or all of the yield capacity of the one or more demand transferees corresponding to the demand transferee comprises:
sequencing the acquired multiple demand issue sheets according to a specified sequence;
and matching the sorted demand yielding tickets with the acquired demand yielding tickets one by one according to a preset condition so that a second party to be given the demand allows the second party to use part or all of the yielding capacity of one or more demand yielding tickets corresponding to the demand yielding tickets.
7. The dynamic management and control method according to claim 6, wherein the step of matching the sorted demand issue tickets with the obtained demand admission tickets one by one according to a preset condition comprises:
and determining the corresponding demand yield order of which the highest unit virtual resource set by the second hang-up party is greater than or equal to the lowest unit virtual resource set by the first hang-up party as being matched with the demand yield order.
8. The dynamic management and control method according to claim 6, wherein after the sorted demand issue tickets are matched with the obtained demand admission tickets one by one according to a preset condition, the method further comprises at least one of:
determining that a plurality of demand yielding tickets are matched with one demand transferee ticket;
determining that the multiple demand yielding orders are matched with the multiple demand yielding orders;
determining that one demand yielding order is matched with a plurality of demand yielding orders;
a matching of a demand yielding order and a demand transferee order is determined.
9. The dynamic management and control method according to claim 1, wherein after matching one or more demand issue tickets corresponding to the demand issue ticket from the demand issue ticket according to a preset condition for the demand issue ticket, the method further comprises:
and instructing the first outsider of the demand yield list corresponding to the demand yield list to execute a derating operation so that the second outsider of the permitted demand allows the use of the yield capacity of the demand yield list corresponding to the demand yield list.
10. The dynamic management and control method according to claim 9, wherein after instructing the first outstanding party of the demand relinquishing order corresponding to the demand transferee order to perform a derating operation, the method further comprises:
and performing virtual resource allocation on the capacity provided by the first hang-up party through derating operation for the demand allowance and the demand allowance corresponding to the demand allowance.
11. The dynamic management and control method according to claim 1, wherein after matching one or more demand issue tickets corresponding to the demand issue ticket from the demand issue ticket according to a preset condition for the demand issue ticket so that a second outstanding party to be waited for demand allows use of part or all of the issue capacity of the one or more demand issue tickets corresponding to the demand issue ticket, the method further comprises:
performing virtual resource allocation on the demand allowance and one or more demand giving-out orders corresponding to the demand allowance;
wherein the unit virtual resource allocation values of the demand admission list and the demand yield list are determined at least by the following formulas:
and z is x + a (y-x-b), wherein a is more than or equal to 0 and less than or equal to 1, and b is more than or equal to 0, wherein x is the lowest unit virtual resource set by the first outstanding party of the demand issue order, y is the highest unit virtual resource set by the second outstanding party of the demand issue order, a is a preset allocation coefficient, and b is a preset unit virtual resource.
12. The utility model provides a dynamic management and control device of power consumption capacity which characterized in that includes:
the system comprises an obtaining module, a setting module and a control module, wherein the obtaining module is used for obtaining a demand issue sheet and a demand admission sheet hung in a power utilization area, and the demand issue sheet is at least used for indicating one of the following items: the first hang-up party of the demand allowance list can provide the allowance capacity, the time period of providing the allowance capacity, and the lowest unit virtual resource set by the first hang-up party; the demand grant is for indicating at least one of: the second hang-out party of the demand allowance needs the allowance capacity, the time period needing the allowance capacity, and the highest unit virtual resource set by the second hang-out party;
and the matching module is used for matching one or more demand yielding orders corresponding to the demand yielding order from the demand yielding order according to a preset condition for the demand yielding order so that the second hang-up party of the demand to be given permission to use part or all of the yielding capacity of the one or more demand yielding orders corresponding to the demand yielding order.
13. A storage medium, in which a computer program is stored, wherein the computer program is arranged to perform the method of any of claims 1 to 11 when executed.
14. An electronic device comprising a memory and a processor, wherein the memory has stored therein a computer program, and wherein the processor is arranged to execute the computer program to perform the method of any of claims 1 to 11.
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