KR101923698B1 - Apparatus and method for providing emergency electrical power in multiple microgrids environment - Google Patents

Apparatus and method for providing emergency electrical power in multiple microgrids environment Download PDF

Info

Publication number
KR101923698B1
KR101923698B1 KR1020160026827A KR20160026827A KR101923698B1 KR 101923698 B1 KR101923698 B1 KR 101923698B1 KR 1020160026827 A KR1020160026827 A KR 1020160026827A KR 20160026827 A KR20160026827 A KR 20160026827A KR 101923698 B1 KR101923698 B1 KR 101923698B1
Authority
KR
South Korea
Prior art keywords
resource
surplus
supply
request
resources
Prior art date
Application number
KR1020160026827A
Other languages
Korean (ko)
Other versions
KR20170104179A (en
Inventor
신영미
이일우
Original Assignee
한국전자통신연구원
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 한국전자통신연구원 filed Critical 한국전자통신연구원
Priority to KR1020160026827A priority Critical patent/KR101923698B1/en
Publication of KR20170104179A publication Critical patent/KR20170104179A/en
Application granted granted Critical
Publication of KR101923698B1 publication Critical patent/KR101923698B1/en

Links

Images

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q20/00—Payment architectures, schemes or protocols
    • G06Q20/08—Payment architectures
    • G06Q20/14—Payment architectures specially adapted for billing systems
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
    • G06Q50/06—Energy or water supply
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J3/00—Circuit arrangements for ac mains or ac distribution networks
    • H02J3/38—Arrangements for parallely feeding a single network by two or more generators, converters or transformers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S10/00—Systems supporting electrical power generation, transmission or distribution
    • Y04S10/30—State monitoring, e.g. fault, temperature monitoring, insulator monitoring, corona discharge
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S50/00—Market activities related to the operation of systems integrating technologies related to power network operation or related to communication or information technologies
    • Y04S50/10—Energy trading, including energy flowing from end-user application to grid

Landscapes

  • Business, Economics & Management (AREA)
  • Engineering & Computer Science (AREA)
  • Accounting & Taxation (AREA)
  • Economics (AREA)
  • Theoretical Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Power Engineering (AREA)
  • Finance (AREA)
  • Strategic Management (AREA)
  • Physics & Mathematics (AREA)
  • General Business, Economics & Management (AREA)
  • General Physics & Mathematics (AREA)
  • Development Economics (AREA)
  • Emergency Management (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • General Health & Medical Sciences (AREA)
  • Human Resources & Organizations (AREA)
  • Marketing (AREA)
  • Primary Health Care (AREA)
  • Tourism & Hospitality (AREA)
  • Supply And Distribution Of Alternating Current (AREA)

Abstract

An apparatus for providing optimal emergency power in a community environment comprising a multi-micro grid is provided. Wherein the emergency power supply comprises: an analysis unit for analyzing an event received from a first area among a plurality of areas included in a community environment; A resource search unit for searching for an available surplus resource in consideration of at least one of a condition, a supply amount, and price information, and a control unit for controlling to supply the surplus resource to the first area based on the search result . ≪ / RTI >

Description

Technical Field [0001] The present invention relates to an emergency power supply apparatus and method for a multi-micro grid environment,

The present invention relates to a technique for providing optimal emergency power in a community environment composed of a multi-micro grid, and more particularly, to a community in which a plurality of small-scale power grids composed of a plurality of small- And a device and method for searching for surplus power supply resources in a community and selecting and supplying optimal resources when power supply is urgently needed due to a problem.

A microgrid is a small-scale power grid consisting of a large number of small-scale power generation devices and a collection of loads, which are operated in conjunction with or operated independently of the existing grid grid. In a typical micro grid environment, it is operated to optimally control the demand and supply of internal power based on power prediction.

Many of these microgrids can form a community, and surplus power between microgrids can be shared through the community. In addition, events such as demand response from the system can be corresponded to the grid in the community unit. However, in a community environment consisting of a multi-micro grid, there is a demand for electric power to be discharged from an emergency system such as a disaster response, or a power supply failure in a specific micro grid, There is no research on the method. When a problem occurs in a specific microgrid among a plurality of microgrid constituting the current community environment, most of the microgrid is dependent on the operation method of the microgrid itself, so that there is a problem that efficient response can not be achieved. In order to overcome such a problem, it is necessary to select an optimal surplus power supply resource at the community level and respond to supply of power to a necessary place.

According to one aspect, there is provided an apparatus for providing optimal emergency power in a community environment comprising a multi-micro grid. Wherein the emergency power supply comprises: an analysis unit for analyzing an event received from a first area among a plurality of areas included in a community environment; A resource search unit for searching for an available surplus resource in consideration of at least one of a condition, a supply amount, and price information, and a control unit for controlling to supply the surplus resource to the first area based on the search result . ≪ / RTI >

According to an embodiment, the resource searching unit may: sort resources in an ascending order according to the price information, sort resources in the surplus resource list corresponding to the availability request time in response to the resource supply request in the first region, It is possible to select at least one resource among the resources included in the result that satisfies the condition of the supply amount.

The resource search unit may multicast a surplus resource participation request to a plurality of regions included in the community when the resource search unit can not search for resources available in the first region in the surplus resource list, The resource of at least one area responding to the request may be selected.

According to one embodiment, the apparatus may further comprise: a management unit for creating and managing the surplus resource list in the community.

According to one embodiment, the management unit manages the surplus resource list based on the information on the surplus resources of the first area when the event is a surplus resource management request.

If the event is determined to be a surplus resource registration request, the management unit may add resources of the first region to the surplus resource list.

The management unit may delete the resource of the first region from the surplus resource list if the event is determined to be a surplus resource registration revocation request.

The management unit may update the information on the resources of the first region in the surplus resource list if the event is determined to be a surplus resource information update request.

According to one embodiment, the apparatus further comprises: when the analysis determines that the event is a resource supply termination request, performing a charge settlement on a supply resource of the first region using information included in the resource supply termination request And may further include a settlement section.

Illustratively but not exclusively, the controller sends a resource provision request message for the first region to the region containing the searched resource.

According to another aspect, there is provided a method of providing optimal emergency power in a community environment comprising a microgrid. The method includes: analyzing an event received from a first area of a plurality of areas included in a community environment; and if the event is a resource supply request, extracting an available time, Searching for an available surplus resource in the first area in consideration of at least one condition of the information, and controlling the supply of the surplus resources to the first area based on the search result.

According to an embodiment of the present invention, the step of searching for an available surplus resource in the first region may include: selecting a resource satisfying the condition of the available time in the surplus resource list in response to the resource supply request of the first region, And selects at least one resource that satisfies the condition of the supply amount among the resources included in the sorting result.

According to an embodiment of the present invention, the step of searching for an available surplus resource in the first area may include: when a resource available for the first area is not searched in the surplus resource list, Multicasting a resource participation request, and selecting resources of at least one region that responded to the multicasting within a predetermined time.

According to an embodiment, the method may further include: managing the surplus resource list based on information on surplus resources of the first area if the event is a surplus resource management request.

Here, if it is determined that the event is a surplus resource registration request, the resource of the first region may be added to the surplus resource list.

Also, if it is determined that the event is a request to cancel surplus resources, the resource of the first region may be deleted from the surplus resources list.

If it is determined that the event is a request to update the surplus resource information, the information about the resources of the first region may be updated in the surplus resource list.

According to one embodiment, the method may further comprise: when the event is determined to be a resource supply termination request, performing the charge settlement for the supply resource of the first region using the information included in the resource supply termination request Step < / RTI >

1 is a conceptual diagram illustrating a community environment composed of a multi-micro grid.
2 is a block diagram illustrating an emergency power supply in accordance with one embodiment.
3 is a block diagram illustrating a detailed configuration of an emergency power supply apparatus that integrally manages communities according to an embodiment.
4 is a flow chart illustrating an emergency power supply method according to one embodiment.
5 is a diagram for explaining a process of supplying emergency power in a community environment composed of a multi-micro grid.

It is to be understood that the specific structural or functional descriptions of embodiments of the present invention disclosed herein are presented for the purpose of describing embodiments only in accordance with the concepts of the present invention, May be embodied in various forms and are not limited to the embodiments described herein.

Embodiments in accordance with the concepts of the present invention are capable of various modifications and may take various forms, so that the embodiments are illustrated in the drawings and described in detail herein. However, it is not intended to limit the embodiments according to the concepts of the present invention to the specific disclosure forms, but includes changes, equivalents, or alternatives falling within the spirit and scope of the present invention.

The terms first, second, or the like may be used to describe various elements, but the elements should not be limited by the terms. The terms may be named for the purpose of distinguishing one element from another, for example without departing from the scope of the right according to the concept of the present invention, the first element being referred to as the second element, Similarly, the second component may also be referred to as the first component.

It is to be understood that when an element is referred to as being "connected" or "connected" to another element, it may be directly connected or connected to the other element, . On the other hand, when an element is referred to as being "directly connected" or "directly connected" to another element, it should be understood that there are no other elements in between. Expressions that describe the relationship between components, for example, "between" and "immediately" or "directly adjacent to" should be interpreted as well.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The singular expressions include plural expressions unless the context clearly dictates otherwise. In this specification, the terms "comprises ", or" having ", and the like, are used to specify one or more of the features, numbers, steps, operations, elements, But do not preclude the presence or addition of steps, operations, elements, parts, or combinations thereof.

Unless defined otherwise, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. Terms such as those defined in commonly used dictionaries are to be interpreted as having a meaning consistent with the meaning of the context in the relevant art and, unless explicitly defined herein, are to be interpreted as ideal or overly formal Do not.

Hereinafter, embodiments will be described in detail with reference to the accompanying drawings. However, the scope of the patent application is not limited or limited by these embodiments. Like reference symbols in the drawings denote like elements.

1 is a conceptual diagram illustrating a community environment composed of a multi-micro grid.

The community environment of FIG. 1 comprises a plurality of microgrids. Each individual microgrid 110 has a plurality of power load resources 112, a power production resource 113 and a power storage resource 114 which are connected to a microgrid manager 111 ).

The power load resource 112 refers to an entity that consumes power such as a building, a campus, a factory, an apartment, etc. The power production resource 113 may be a power generation device or a diesel generator using renewable energy such as sunlight or wind power Of power generating devices. In addition, the power storage resource 114 represents a power storage device capable of charging or discharging power. The micro grid manager 111 continuously or periodically monitors the states of the power load resources 112, the power production resources 113 and the power storage resources 114 held by the micro grid 110, A failure of the resource, an emergency situation in which the power supply must be received from the outside, and the like, and may register the surplus resource in the community or request the power supply emergency supply to the community according to the determination result. The plurality of micro grids can manage surplus electric power supply status of the entire community through the community unified management device 100 provided for the community, and can provide a role as a control tower in the community when an emergency occurs.

2 is a block diagram illustrating an emergency power supply 200 in accordance with one embodiment.

The emergency power supply apparatus 200 includes an analysis unit 210, a resource search unit 220, a management unit (not shown), a control unit 230, And a settlement unit (not shown). However, the management unit (not shown) and the settlement unit (not shown) are optional, and in some embodiments, the management unit and the settlement unit may be omitted.

First, the analysis unit 210 may analyze an event received from the first area among a plurality of areas included in the community environment. At this time, the first area may correspond to at least one of the multi-micro-grids constituting the community environment. In addition, the event may be classified into one of a resource supply request, a surplus resource management request, and a resource supply termination request through the analysis, and the surplus resource management request may be classified into a surplus resource registration request, a surplus resource registration cancel request, And a resource information update request.

If the event is a resource supply request, the resource search unit 220 may determine a surplus resource that can be supplied to the first region in consideration of at least one of available time, supply amount, and price information from the surplus resource list in the community Can be searched. In this case, the resource search unit 220 selects resources that meet the conditions of the available time in the surplus resource list in response to the resource supply request of the first region, arranges them in ascending order according to the price information, And selects at least one resource among the resources included in the sorting result that satisfies the condition of the supply amount. If the resource search unit 220 fails to search for resources available in the first region from the surplus resource list, the resource search unit 220 multicasts a surplus resource participation request to a plurality of regions included in the community, Selects at least one region of resources in response to the multicasting.

The control unit 230 may control to supply the surplus resources to the first area based on the search result. At this time, the controller 230 transmits a resource supply request message for the first area to the area including the searched surplus resource. The resource supply request message may include at least one of a supply amount and a supply period of a resource requested in the first area.

The management unit (not shown) can create and manage the surplus resource list in the community. If the event is an excessive resource management request as a result of the event analysis of the analysis unit 210, the management unit manages the surplus resource list based on the information on the surplus resources of the first area. At this time, information on the surplus resources is obtained together with the surplus resource management request.

The surplus resource management request may be classified into a surplus resource registration request, an surplus resource registration termination request, and a surplus resource information update request, and the management unit manages the surplus resource list in a different manner according to the classification contents. For example, if it is determined that the event is a surplus resource registration request, the management unit adds resources of the first region to the surplus resources list. If it is determined that the event is a request to cancel surplus resources registration, the management unit deletes the resources of the first region from the surplus resources list. Also, if it is determined that the event is a request for updating surplus resource information, the management unit updates the information on the resources of the first region in the surplus resource list.

However, if it is determined that the event is a resource supply termination request, the surplus power supply to the first region is suspended, and the surplus power actually supplied to the first region is settled. In this case, the settlement unit (not shown) may perform the charge settlement for the supply resources of the first region using the information included in the resource supply termination request.

The emergency power supply 200 can make an emergency response using the surplus power resources in the community at the community level when it is requested to discharge the power from the system or immediately supply power to the micro grid. Through the emergency power supply 200, a power user in the community can receive the emergency power supply at a relatively low price, and the power provider can be compensated for the cost due to the surplus resource supply.

3 is a block diagram showing a detailed configuration of an emergency power supply apparatus 300 that integrally manages communities according to an embodiment.

The emergency power supply 300 includes an event analyzer 310, a surplus resource manager 320, a surplus resource searcher 330, a micro grid controller 340, and a fare adjuster 350.

The event analyzer 310 analyzes events received from at least one microgrid among a plurality of microgrid in the community.

The surplus resource manager 320 manages the surplus power supply resources registered by the individual microgrid in the community. If the individual microgrid is willing to supply to another microgrid for a fee due to the availability of its own power supply resources (such as power generation resources, storage resources, etc.), the surplus resources are registered through the emergency power supply 300 can do. The surplus resource manager 320 manages information such as a resource type, a resource identifier, a belonging micro grid identifier, a supply availability period, a possible supply amount, and a supply price for each of the registered surplus power supply resources as meta information. In addition, the individual microgrid may request to cancel the surplus resource registration if the registered resource is no longer idle and can not become a surplus resource. If the information of the resource is changed (for example, the available period, the supply amount, Etc.), you may request a change of registration.

The surplus resource explorer 330 searches the resources by matching the available supply period of the registered resources with the target emergency supply period from the resource list registered in the surplus resource manager 320, do. If it is possible to meet the emergency supply target amount from the sorted result, the surplus resource explorer 330 can select the power supply resource in order of the lowest price of the supply price. However, if the emergency supply target amount can not be met from the sorted result, the surplus resource explorer 330 immediately multicasts the emergency supply resource request to microgrids in the community. In the microgrid receiving the request, it is determined whether or not surplus power can be supplied. If it is determined that power supply is possible, a response corresponding to the request is transmitted. The response may include at least one of a resource type, a resource identifier, a belonging micro grid identifier, a supply availability period, a possible supply amount, and supply price information. The surplus resource explorer 330 may sort the responses and the sorted results together in order of lowest price and then select the supply resources in order of lowest price until the emergency supply target amount is met.

The micro grid controller 340 requests power supply to the micro load lead having the selected supply resource by the surplus resource explorer 330. [ At this time, the micro grid controller 340 may transmit information about the supply period and the supply amount required for the supply resource together with the supply request.

The fare adjuster 350 performs charge settlement after receiving an event informing that the power supply is terminated from the microgrid participating in the power emergency supply. The event may include information such as the actual supply amount of the supply resources discharged by the participating microgrid and the actual supply period.

4 is a flow chart illustrating an emergency power supply method according to one embodiment.

Emergency power supply provides a way to supply optimal emergency power in a community environment consisting of multi-micro grid, and to efficiently manage information about surplus resources in the community.

In step 410, the analysis unit of the emergency power supply apparatus may analyze an event received from the first area among a plurality of areas included in the community environment. The first area may correspond to at least one of the multi-micro-grids constituting the community environment. In addition, the event may be classified into one of a resource supply request, a surplus resource management request, and a resource supply termination request through the analysis, and the surplus resource management request may be classified into a surplus resource registration request, a surplus resource registration cancel request, And a resource information update request.

In step 420, if the event is a resource supply request as a result of the analysis in step 410, the resource search unit of the emergency power supply apparatus determines whether the event is a resource supply request, considering at least one of available time, It is possible to search for surplus resources that can be supplied to the area 1. In step 420, the resource search unit, in response to the resource supply request of the first region, selects resources that satisfy the conditions of the available time among the surplus resources and arranges them in ascending order according to the price information, The at least one resource that satisfies the condition of the supply amount among the resources included in the at least one resource. However, if it is determined in step 420 that the resource search unit has failed to search for resources available for the first area from the surplus resources list, it multicasts the surplus resource participation request to a plurality of areas included in the community, And may select resources of at least one region in response to the multicasting.

In step 430, based on the search result of step 420, the controller of the emergency power supply can control to supply the surplus resources to the first area. In step 430, the controller transmits a resource supply request message for the first area to the area including the searched surplus resource, and the resource supply request message includes a supply amount of the resource requested in the first area, At least one piece of information is included.

If the event is an excess resource management request, the management unit of the emergency power supply apparatus creates and manages the surplus resource list in the community based on the information on the surplus resources of the first area. At this time, information on the surplus resources is obtained together with the surplus resource management request. The surplus resource management request may be classified into a surplus resource registration request, a surplus resource registration deletion request, and a surplus resource information update request, and the surplus resource list is managed in a different manner according to the classification contents. For example, if it is determined that the event is a surplus resource registration request, the management unit adds resources of the first region to the surplus resources list. If it is determined that the event is a request to cancel surplus resources registration, the management unit deletes the resources of the first region from the surplus resources list. Also, if it is determined that the event is a request for updating surplus resource information, the management unit updates the information on the resources of the first region in the surplus resource list.

However, if it is determined in step 410 that the event is a resource supply termination request, surplus power supply to the first region is stopped, and surplus power supplied to the first region by the settlement unit of the emergency power supply apparatus Charge settlement for power is performed. In this case, the settlement unit may perform settlement of the charge on the supply resource of the first region using the information included in the resource supply termination request.

5 is a diagram for explaining a process of supplying emergency power in a community environment composed of a multi-micro grid.

First, at step 510, events received from at least one microgrid in the community are analyzed. If the event is determined to be a surplus power resource registration request (step 511), the surplus power resource requested to be registered is added to the surplus resource management list (step 541). As a result of the analysis, when the event is determined to be a request to cancel the surplus power resource registration (512), the surplus power resource requested to be canceled is deleted from the surplus resource management list (542). As a result of the analysis, if the event is determined to be a request for changing surplus power resources information (513), the surplus resource management information requested to be changed is reflected in the surplus resource management list (543). As a result of the analysis, when the event is determined to be a power supply termination notification event (514), the charge adjustment for the real supply amount of the resource is performed (544).

If it is determined that the event is a power supply request (515), a resource that matches the requested target supply time is searched in the surplus resource list, and the search result is sorted in order of lowest value 520). If the result of the alignment satisfies the target amount of supply requested (530), at least one redundant power supply resource satisfying the supply target amount from the sorting result is selected in order of lowest cost (540). The microgrid having the selected surplus power supply resource is requested 550 for power discharge.

However, if the result of the sorting does not satisfy the requested target amount of supply (530), a surplus power consumption participation request is multicasted to the microgrid in the community (531). The response to the multicasting is collected for a predefined period of time, and the resources extracted from the private collected response and the search results of step 520 are sorted together in lowest order (532). If at least one surplus power supply resource satisfying the supply target amount is selected in order of lowest cost from the sorting result (540), the microgrid having the selected surplus power supply resource can participate in the power resource supply (550).

The apparatus described above may be implemented as a hardware component, a software component, and / or a combination of hardware components and software components. For example, the apparatus and components described in the embodiments may be implemented within a computer system, such as, for example, a processor, a controller, an arithmetic logic unit (ALU), a digital signal processor, a microcomputer, a field programmable gate array (FPGA) , A programmable logic unit (PLU), a microprocessor, or any other device capable of executing and responding to instructions. The processing device may execute an operating system (OS) and one or more software applications running on the operating system. The processing device may also access, store, manipulate, process, and generate data in response to execution of the software. For ease of understanding, the processing apparatus may be described as being used singly, but those skilled in the art will recognize that the processing apparatus may have a plurality of processing elements and / As shown in FIG. For example, the processing unit may comprise a plurality of processors or one processor and one controller. Other processing configurations are also possible, such as a parallel processor.

The software may include a computer program, code, instructions, or a combination of one or more of the foregoing, and may be configured to configure the processing device to operate as desired or to process it collectively or collectively Device can be commanded. The software and / or data may be in the form of any type of machine, component, physical device, virtual equipment, computer storage media, or device , Or may be permanently or temporarily embodied in a transmitted signal wave. The software may be distributed over a networked computer system and stored or executed in a distributed manner. The software and data may be stored on one or more computer readable recording media.

The method according to an embodiment may be implemented in the form of a program command that can be executed through various computer means and recorded in a computer-readable medium. The computer-readable medium may include program instructions, data files, data structures, and the like, alone or in combination. The program instructions to be recorded on the medium may be those specially designed and configured for the embodiments or may be available to those skilled in the art of computer software. Examples of computer-readable media include magnetic media such as hard disks, floppy disks and magnetic tape; optical media such as CD-ROMs and DVDs; magnetic media such as floppy disks; Magneto-optical media, and hardware devices specifically configured to store and execute program instructions such as ROM, RAM, flash memory, and the like. Examples of program instructions include machine language code such as those produced by a compiler, as well as high-level language code that can be executed by a computer using an interpreter or the like. The hardware devices described above may be configured to operate as one or more software modules to perform the operations of the embodiments, and vice versa.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments. For example, it is to be understood that the techniques described may be performed in a different order than the described methods, and / or that components of the described systems, structures, devices, circuits, Lt; / RTI > or equivalents, even if it is replaced or replaced.

Therefore, other implementations, other embodiments, and equivalents to the claims are also within the scope of the following claims.

Claims (18)

An analysis unit for analyzing events received from the first area among a plurality of areas included in the community environment;
If the event is a resource supply request, searching a surplus resource available in the first area in consideration of at least one of available time, supply amount, and price information from the surplus resources list in the community; And
And a control unit for controlling to supply the surplus resources to the first area based on the search result
Lt; / RTI >
Wherein the resource search unit comprises:
Selecting a resource satisfying the condition of the available time from the surplus resource list in accordance with the resource supply request of the first region, sorting the resource in ascending order according to the price information, At least one resource that satisfies < RTI ID = 0.0 >
Multicasting a surplus resource participation request to a plurality of regions included in the community when the resource available in the first region is not searched in the surplus resource list, Emergency power supply that selects resources in the area. delete delete The method according to claim 1,
A management unit for creating and managing the surplus resource list in the community
And an emergency power supply. 5. The method of claim 4,
Wherein,
And if the event is an excess resource management request, manages the surplus resource list based on information on the surplus resources of the first region. 5. The method of claim 4,
Wherein the management unit adds resources of the first area to the surplus resource list when the analysis determines that the event is a surplus resource registration request. 5. The method of claim 4,
And if the event is determined to be a surplus resource registration revocation request, deletes resources of the first region from the surplus resources list. 5. The method of claim 4,
Wherein the management unit updates the information on the resources of the first area in the surplus resource list if the event is determined to be a surplus resource information update request. The method according to claim 1,
And a settlement unit for performing settlement of a charge for a supply resource of the first region using information included in the resource supply termination request when the event is determined to be a resource supply termination request,
And an emergency power supply. The method according to claim 1,
Wherein,
And transmits a resource supply request message for the first area to an area including the searched surplus resource. Analyzing an event received from a first area of a plurality of areas included in the community environment;
If the event is a resource supply request, searching for an available surplus resource in the first area by considering at least one of available time, supply amount, and price information from the surplus resources list in the community; And
Controlling to supply the surplus resources to the first area based on the search result
Lt; / RTI >
Wherein the step of searching for an available surplus resource in the first area comprises:
Selecting a resource satisfying the condition of the available time from the surplus resource list in accordance with the resource supply request of the first region, sorting the resource in ascending order according to the price information, At least one resource that satisfies < RTI ID = 0.0 >
Multicasting a surplus resource participation request to a plurality of regions included in the community when the resource available in the first region is not searched in the surplus resource list, An emergency power supply method for selecting resources of a zone. delete delete 12. The method of claim 11,
Managing the surplus resource list based on the information on the surplus resources of the first area if the event is an excess resource management request
Further comprising the steps of: 15. The method of claim 14,
And if the event is determined to be a surplus resource registration request, adding the resources of the first region to the surplus resource list. 15. The method of claim 14,
And if the event is determined to be a surplus resource registration revocation request, deletes resources of the first region from the surplus resource list. 15. The method of claim 14,
And updating the information on the resources of the first area in the surplus resource list if the event is determined to be a surplus resource information update request. 12. The method of claim 11,
If the event is determined to be a resource supply termination request, performing charge settlement for a supply resource of the first region using information included in the resource supply termination request
Further comprising the steps of:
KR1020160026827A 2016-03-07 2016-03-07 Apparatus and method for providing emergency electrical power in multiple microgrids environment KR101923698B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020160026827A KR101923698B1 (en) 2016-03-07 2016-03-07 Apparatus and method for providing emergency electrical power in multiple microgrids environment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020160026827A KR101923698B1 (en) 2016-03-07 2016-03-07 Apparatus and method for providing emergency electrical power in multiple microgrids environment

Publications (2)

Publication Number Publication Date
KR20170104179A KR20170104179A (en) 2017-09-15
KR101923698B1 true KR101923698B1 (en) 2019-02-22

Family

ID=59926922

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020160026827A KR101923698B1 (en) 2016-03-07 2016-03-07 Apparatus and method for providing emergency electrical power in multiple microgrids environment

Country Status (1)

Country Link
KR (1) KR101923698B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20220026763A (en) 2020-08-26 2022-03-07 재단법인 포항테크노파크 The secondary feed composition for the edible insect including the clay mineral

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102612550B1 (en) * 2018-03-12 2023-12-12 한국전자통신연구원 Mehtod and apparatus for demand response on multi-microgrid using collaboration of distributed-microgrid
KR102280881B1 (en) * 2019-05-13 2021-07-22 재단법인 녹색에너지연구원 Apparatus and method for operating a multiple microgrid, multiple microgrid system

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015158750A (en) * 2014-02-21 2015-09-03 株式会社東芝 Power supply utilization planning apparatus, power supply utilization planning method, and power supply utilization planning program

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX2009006236A (en) * 2006-12-11 2010-02-11 V2Green Inc Transaction management in a power aggregation system for distributed electric resources.
KR20120075591A (en) * 2010-12-16 2012-07-09 한국전자통신연구원 Mehtod of controlling supply of electric power in smart grid and apparatus for the same
KR20150139295A (en) * 2014-06-03 2015-12-11 중소기업은행 Method and System for Trading Power Based on Financial Automation

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015158750A (en) * 2014-02-21 2015-09-03 株式会社東芝 Power supply utilization planning apparatus, power supply utilization planning method, and power supply utilization planning program

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20220026763A (en) 2020-08-26 2022-03-07 재단법인 포항테크노파크 The secondary feed composition for the edible insect including the clay mineral

Also Published As

Publication number Publication date
KR20170104179A (en) 2017-09-15

Similar Documents

Publication Publication Date Title
CN112016812B (en) Multi-unmanned aerial vehicle task scheduling method, system and storage medium
US20190258307A1 (en) Time varying power management within datacenters
US10033570B2 (en) Distributed map reduce network
Trivedi et al. Enhanced multiobjective evolutionary algorithm based on decomposition for solving the unit commitment problem
Etemadi et al. A cost-efficient auto-scaling mechanism for IoT applications in fog computing environment: a deep learning-based approach
CN111505938A (en) Building automation system with energy optimization builder and generic data model designer
CN104915407A (en) Resource scheduling method under Hadoop-based multi-job environment
Tang et al. Congestion-balanced and welfare-maximized charging strategies for electric vehicles
US8856321B2 (en) System to improve operation of a data center with heterogeneous computing clouds
Yang et al. Distributed approach for temporal–spatial charging coordination of plug-in electric taxi fleet
Nakahira et al. Smoothed least-laxity-first algorithm for EV charging
KR102544181B1 (en) Digital Twin Based Distributed Energy Resource and Power Line Management Plan System and Method thereof
WO2020211561A1 (en) Data processing method and device, storage medium and electronic device
Bartolini et al. Paving the way toward energy-aware and automated datacentre
KR101923698B1 (en) Apparatus and method for providing emergency electrical power in multiple microgrids environment
Wang et al. Energy utilization task scheduling for mapreduce in heterogeneous clusters
CN102984137A (en) Multi-target server scheduling method based on multi-target genetic algorithm
CN103714414A (en) Process node returning method used for intelligent power grid dispatching
CN111597045B (en) Shared resource management method, system and server system for managing mixed deployment
Bessa et al. Data economy for prosumers in a smart grid ecosystem
Najafizadegan et al. An autonomous model for self‐optimizing virtual machine selection by learning automata in cloud environment
Ruiz et al. Big data architecture for building energy management systems
Pei et al. Minimizing the makespan for a serial-batching scheduling problem with arbitrary machine breakdown and dynamic job arrival
Tuli et al. Optimizing the performance of fog computing environments using ai and co-simulation
Petri et al. Ensemble-based network edge processing

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right