NZ735120A - Gateway device, demand response system, and program for gateway device - Google Patents
Gateway device, demand response system, and program for gateway deviceInfo
- Publication number
- NZ735120A NZ735120A NZ735120A NZ73512016A NZ735120A NZ 735120 A NZ735120 A NZ 735120A NZ 735120 A NZ735120 A NZ 735120A NZ 73512016 A NZ73512016 A NZ 73512016A NZ 735120 A NZ735120 A NZ 735120A
- Authority
- NZ
- New Zealand
- Prior art keywords
- request
- target
- control
- gateway device
- demand response
- Prior art date
Links
- 238000004891 communication Methods 0.000 abstract 7
- 238000006243 chemical reaction Methods 0.000 abstract 4
- 238000000034 method Methods 0.000 abstract 1
- 238000010248 power generation Methods 0.000 abstract 1
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
- H02J3/00—Circuit arrangements for ac mains or ac distribution networks
- H02J3/12—Circuit arrangements for ac mains or ac distribution networks for adjusting voltage in ac networks by changing a characteristic of the network load
- H02J3/14—Circuit arrangements for ac mains or ac distribution networks for adjusting voltage in ac networks by changing a characteristic of the network load by switching loads on to, or off from, network, e.g. progressively balanced loading
- H02J3/144—Demand-response operation of the power transmission or distribution network
-
- 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
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
-
- 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
- H02J2310/00—The network for supplying or distributing electric power characterised by its spatial reach or by the load
- H02J2310/50—The network for supplying or distributing electric power characterised by its spatial reach or by the load for selectively controlling the operation of the loads
- H02J2310/56—The network for supplying or distributing electric power characterised by its spatial reach or by the load for selectively controlling the operation of the loads characterised by the condition upon which the selective controlling is based
- H02J2310/58—The condition being electrical
- H02J2310/60—Limiting power consumption in the network or in one section of the network, e.g. load shedding or peak shaving
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/30—Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
- Y02B70/3225—Demand response systems, e.g. load shedding, peak shaving
-
- 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
- Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
- Y04S20/20—End-user application control systems
- Y04S20/222—Demand response systems, e.g. load shedding, peak shaving
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Signal Processing (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
- Supply And Distribution Of Alternating Current (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Telephonic Communication Services (AREA)
Abstract
A demand response (DR) is used for stably supplying power by way of a consumer adjusting a power use amount or a power generation amount according to a request from a power supplier. In DR in general, a gateway device which relays communication between a power company or an aggregator and a consumer is present between them. Such a gateway device transmits a control request to a predetermined consumer in accordance with a communication protocol different from that for a DR request transmitted from a supplier in response to the DR request. However, the technique used presently in the art may deteriorate a DR-request satisfied rate due to direct increase in processing load for protocol conversion and in communication traffic in networks, accompanied by increase in the number of consumers which are destinations for transmitting control requests. In view of the above problem, the present invention has an object to provide a gateway device, a demand response system, and a program for the gateway device which can increase a DR-request satisfied rate. The invention therefore relates to a gateway device (2) which transmits a control request for control of devices to at least one of a plurality of device groups, in response to a demand response request for adjustment of a power amount, the demand response request being transmitted from an aggregator, the gateway device (2) comprising: a first communication circuit which receives the demand response request from the aggregator in accordance with a first protocol, the demand response request specifying a requested adjustment power amount indicating a power amount by which a current power amount is to be adjusted and a request target candidate which is a device group included in the plurality of device groups and can be a target for the control request; a storage which stores, in advance, a strategy table which stores a plurality of request patterns in which the following are associated with one another for each of predetermined priority ranks: the request target candidate, the requested adjustment power amount, at least one request information item including a request target and a control command to the request target, the request target being a device group which is included in the plurality of device groups and is a target for the control request; a conversion processor (231) which identifies a request pattern having a highest priority rank in the strategy table from among request patterns which match the requested adjustment power amount and the request target candidate specified by the demand response request received by the first communication circuit, and generates, for each of the at least one request information item extracted from the identified request pattern, the control request which includes the request information item; a second communication circuit which transmits the control request generated by the conversion processor (231) to the request target indicated by the request information item included in the control request in accordance with a second protocol different from the first protocol, and receives a response to the control request from the request target; and a learning processor which changes a priority rank of a requested pattern included in the strategy table and identified by the conversion processor (231), based on the response from the request target received by the second communication circuit.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015072794A JP2016192872A (en) | 2015-03-31 | 2015-03-31 | Gateway device, demand response system and program for gateway device |
| PCT/JP2016/000383 WO2016157673A1 (en) | 2015-03-31 | 2016-01-27 | Gateway device, demand response system, and program for gateway device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NZ735120A true NZ735120A (en) | 2019-05-31 |
Family
ID=57006624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NZ735120A NZ735120A (en) | 2015-03-31 | 2016-01-27 | Gateway device, demand response system, and program for gateway device |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP2016192872A (en) |
| AU (1) | AU2016241265B2 (en) |
| NZ (1) | NZ735120A (en) |
| WO (1) | WO2016157673A1 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11431194B2 (en) * | 2016-10-31 | 2022-08-30 | Kyocera Corporation | Power management method, power management server, local control apparatus and power management system |
| EP3534490B1 (en) * | 2016-10-31 | 2023-04-05 | Kyocera Corporation | Power management method, local control device, and power management system |
| JP2019091131A (en) * | 2017-11-13 | 2019-06-13 | 株式会社日立製作所 | Facility operation support device, and method and system thereof |
| EP3817184A4 (en) | 2018-06-28 | 2022-03-30 | Kyocera Corporation | Management server, management system, and management method |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4710982B2 (en) * | 2009-01-26 | 2011-06-29 | ダイキン工業株式会社 | Demand control apparatus, demand control system, and demand control program |
| KR20110099542A (en) * | 2010-03-02 | 2011-09-08 | 삼성전자주식회사 | Demand response system |
| JP5668970B2 (en) * | 2010-10-01 | 2015-02-12 | 清水建設株式会社 | Operation management device, operation management method, and operation management program |
| JP2013051668A (en) * | 2011-08-03 | 2013-03-14 | Sharp Corp | Communication device, power consumption control method, and program |
| JP5301702B2 (en) * | 2011-09-02 | 2013-09-25 | シャープ株式会社 | Controller, power consumption control method, and program |
| JP5594397B1 (en) * | 2013-05-31 | 2014-09-24 | ダイキン工業株式会社 | Demand response system |
-
2015
- 2015-03-31 JP JP2015072794A patent/JP2016192872A/en active Pending
-
2016
- 2016-01-27 WO PCT/JP2016/000383 patent/WO2016157673A1/en active Application Filing
- 2016-01-27 AU AU2016241265A patent/AU2016241265B2/en active Active
- 2016-01-27 NZ NZ735120A patent/NZ735120A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JP2016192872A (en) | 2016-11-10 |
| WO2016157673A1 (en) | 2016-10-06 |
| AU2016241265B2 (en) | 2019-04-04 |
| AU2016241265A1 (en) | 2017-09-21 |
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Legal Events
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| PSEA | Patent sealed | ||
| RENW | Renewal (renewal fees accepted) |
Free format text: PATENT RENEWED FOR 1 YEAR UNTIL 27 JAN 2021 BY CPA GLOBAL Effective date: 20191219 |
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| RENW | Renewal (renewal fees accepted) |
Free format text: PATENT RENEWED FOR 1 YEAR UNTIL 27 JAN 2022 BY CPA GLOBAL Effective date: 20201211 |
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| RENW | Renewal (renewal fees accepted) |
Free format text: PATENT RENEWED FOR 1 YEAR UNTIL 27 JAN 2023 BY CPA GLOBAL Effective date: 20211216 |
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| RENW | Renewal (renewal fees accepted) |
Free format text: PATENT RENEWED FOR 1 YEAR UNTIL 27 JAN 2024 BY CPA GLOBAL Effective date: 20221216 |
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| RENW | Renewal (renewal fees accepted) |
Free format text: PATENT RENEWED FOR 1 YEAR UNTIL 27 JAN 2025 BY CPA GLOBAL Effective date: 20231214 |