KR20190076396A - Surplus energy trading system among energy prosumers using block chain system - Google Patents

Surplus energy trading system among energy prosumers using block chain system Download PDF

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KR20190076396A
KR20190076396A KR1020170178163A KR20170178163A KR20190076396A KR 20190076396 A KR20190076396 A KR 20190076396A KR 1020170178163 A KR1020170178163 A KR 1020170178163A KR 20170178163 A KR20170178163 A KR 20170178163A KR 20190076396 A KR20190076396 A KR 20190076396A
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energy
prosumers
trading
block chain
surplus
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Korean (ko)
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고중혁
박세현
황준연
조건희
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중앙대학교 산학협력단
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    • 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—Systems or methods specially adapted for specific business sectors, e.g. utilities or tourism
    • G06Q50/06—Electricity, gas or water supply
    • 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
    • G06Q10/00—Administration; Management
    • G06Q10/06—Resources, workflows, human or project management; Enterprise or organisation planning; Enterprise or organisation modelling
    • G06Q10/063—Operations research, analysis or management
    • 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
    • G06Q20/38—Payment protocols; Details thereof
    • G06Q20/382—Payment protocols; Details thereof insuring higher security of transaction
    • G06Q20/3827—Use of message hashing
    • 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
    • G06Q30/00—Commerce
    • G06Q30/06—Buying, selling or leasing transactions
    • G06Q30/0601—Electronic shopping [e-shopping]
    • G06Q30/0613—Third-party assisted
    • G06Q30/0619—Neutral agent
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
    • Y02P90/80—Management or planning
    • Y02P90/82—Energy audits or management systems therefor
    • 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

Abstract

Disclosed is a surplus energy trading system between energy prosumers using a block chain system. Provided is an energy analysis reduction solution system, which can reduce wasted energy consumption by analyzing a matching system energy usage pattern capable of arranging smooth trading based on position information of nearby prosumers, and can achieve energy reduction based on energy usage pattern analysis data of a user of an energy trading system, which makes profits by trading the stored energy through additional energy collecting devices.

Description

블록체인 시스템을 이용한 에너지 프로슈머 간의 잉여에너지 거래 시스템 {Surplus energy trading system among energy prosumers using block chain system}[Background Art] [0002] Surplus energy trading systems among energy prosumers using block chain systems [

본 발명은 블록체인 시스템을 이용한 에너지 프로슈머 간의 잉여에너지 거래 시스템에 관한 것이다. The present invention relates to a surplus energy trading system between energy prosumers using a block chain system.

거래모델에 있어 상품을 보증해주고, 불법 위·변조를 방지해주는 기존의 대표되는 기술로써, DRM(Digital Rights Management) 기술과 Escrow가 존재한다. DRM (Digital Rights Management)은 디지털 콘텐츠의 불법 복사 및 배포를 방지한다. DRM (Digital Rights Management) technology and Escrow exist as a representative technology that guarantees products in the transaction model and prevents unauthorized manipulation. Digital Rights Management (DRM) prevents illegal copying and distribution of digital contents.

저작권 보유자의 권리와 이익을 보호하는 기술과 서비스로서 초고속 인터넷 네트워크의 발전에 따라 파일을 송수신하기가 쉬워지며, 콘텐츠의 무단 사용을 방지하기 위한 방법으로 사용되고 있다. 저작권 보유자를 확인할 수 있는 워터 마킹 기술이 탑재하며, 디지털 콘텐츠의 라이센스를 올바르게 구입 한 사용자 만 디지털 파일을 다운로드하고 사용할 수 있는 권한을 부여하는 방식이다. As a technology and service that protects the rights and interests of copyright holders, it is easy to send and receive files as the broadband internet network develops, and is used as a method to prevent unauthorized use of contents. It is equipped with a watermarking technology that can identify copyright holders, and only authorized users of digital content can download and use digital files.

에스크로 (Escrow)는 구매자와 판매자 간의 신용 관계가 불투명할 때 거래가 원활하게 이루어지도록 제 3자를 중계하는 트랜잭션 보호 서비스이다. '결제 보증금'을 의미하며, 거래 가격을 제 3 자에게 맡긴 후에 상품의 인도를 확인하고 판매자에게 지불하는 시스템으로 사용된다. 즉, 소비자는 은행이나 다른 제 3 자에게 물품의 가치를 유지하게 된다. 배송이 정상적으로 완료되면 판매자의 계좌로 입금이 된다. 해당 상품을 받지 못하거나 반납하지 않으면 금융 기관에서 즉시 환불을 제공하므로 인터넷 쇼핑몰을 통한 사기피해를 예방할 수 있다 Escrow is a transaction protection service that relays a third party to ensure smooth transactions when the credit relationship between buyer and seller is unclear. It is used as a system to check the delivery of goods and pay the seller after leaving the transaction price to a third party. That is, the consumer maintains the value of the goods to the bank or other third parties. Once delivery is completed normally, it will be deposited into the seller's account. If you do not receive or return the merchandise, the financial institution will provide the refund immediately, so you can prevent fraud damage through the internet shopping mall

종래의 기술은 상품거래의 안전성을 보장해주는 서비스를 제공받을 때 서비스 제공자에게 일정금의 사용료를 지불하게 된다. 즉, 거래를 위한 제 3자의 도움에 대한 수고비가 발생하게 된다. 또한 안전성을 보장해주는 서비스가 항상 온전하게 거래를 해결해 주지 못하는 경우도 발생한다. 또한 거래시장에서 고정된 제시가격에 대한 입찰방식으로 진행되는데, 에너지의 경우 그 가치는 환경변수에 따라 유동적이기 때문에 종래의 서비스 기술만으로는 적절한 서비스 제공이 어렵다. The conventional technology pays a service fee to the service provider when a service assuring the safety of the commodity transaction is provided. In other words, there will be an expense for third party help for the transaction. Also, there are cases where a service that guarantees safety does not always fully resolve the transaction. In the case of energy, the value is variable according to environmental variables, so it is difficult to provide appropriate service only by conventional service technology.

상기한 종래기술의 문제점을 해결하기 위해, 본 발명에서는 모든 사용자가 참여하는 공공장부 시스템을 활용하여 투명성과 안전성을 제 3자의 개입 없이 구현할 수 있는 블록체인 시스템을 이용한 에너지 프로슈머 간의 잉여에너지 거래 시스템을 제안하고자 한다. In order to solve the problems of the prior art, in the present invention, a surplus energy trading system of an energy prosumer using a block chain system capable of implementing transparency and safety without involvement of a third party utilizing a public ledger system in which all users participate, I would like to propose.

상기한 바와 같은 목적을 달성하기 위하여, 본 발명의 바람직한 일 실시예에 따르면, 근처의 프로슈머들의 위치정보를 기반으로 원활한 거래를 성사시킬 수 있도록 하는 매칭 시스템 에너지 사용패턴 분석으로 낭비되는 에너지 사용을 절감하고 또한 추가적인 에너지 수집 장치를 통해 저장된 에너지를 거래하여 수익을 창출하게 하는 에너지 거래 시스템 사용자의 에너지 사용 패턴 분석 데이터를 기반으로 에너지 절감을 달성할 수 있는 에너지 분석 절감 솔루션 시스템이 제공된다. In order to achieve the above object, according to a preferred embodiment of the present invention, matching system energy usage pattern analysis, which enables smooth transaction based on the location information of nearby prosumers, And an energy analysis reduction solution system that can achieve energy saving based on the energy usage pattern analysis data of users of the energy trading system that makes the revenue by trading stored energy through the additional energy collecting device.

본 발명에 따르면, 에너지 사용자들의 에너지 사용패턴을 분석하여 낭비되는 에너지를 절감하고 저장된 에너지를 통해 블록체인 기반의 에너지프로슈머 간의 잉여에너지 거래 시스템을 통하여 제 3자의 보증 개입 없이 P2P 거래를 통해 이윤을 창출할 수 있다. 에너지를 하나의 비즈니스 상품모델로서의 중요성을 인식시킬 수 있다.According to the present invention, by analyzing energy usage pattern of energy users, wasted energy is saved and profit is generated through P2P transaction without third party's guarantee intervention through surplus energy trading system among energy prosumers based on block chain through stored energy can do. Energy can be recognized as a model of a business product.

도 1은 블록체인 시스템을 이용한 에너지 프로슈머 간의 잉여에너지 거래 시스템 흐름도를 나타낸다.
도 2는 블록체인 시스템을 이용한 근처 에너지 프로슈머 간의 잉여에너지 거래 프로그램 시스템을 나타낸다.1 shows a flow diagram of a surplus energy trading system between energy prosumers using a block chain system.
Figure 2 shows a surplus energy trading program system between nearby energy prosumers using a block chain system.

본 발명은 다양한 변경을 가할 수 있고 여러 가지 실시예를 가질 수 있는 바, 특정 실시예들을 도면에 예시하고 상세하게 설명하고자 한다.While the invention is susceptible to various modifications and alternative forms, specific embodiments thereof are shown by way of example in the drawings and will herein be described in detail.

그러나, 이는 본 발명을 특정한 실시 형태에 대해 한정하려는 것이 아니며, 본 발명의 사상 및 기술 범위에 포함되는 모든 변경, 균등물 내지 대체물을 포함하는 것으로 이해되어야 한다. It should be understood, however, that the invention is not intended to be limited to the particular embodiments, but includes all modifications, equivalents, and alternatives falling within the spirit and scope of the invention.

이하에서, 본 발명에 따른 실시예들을 첨부된 도면을 참조하여 상세하게 설명한다.
Hereinafter, embodiments according to the present invention will be described in detail with reference to the accompanying drawings.

본 발명은 사용되는 에너지의 패턴분석을 통해 낭비되는 에너지를 절감 및 저장장치에 저장하고, 소량단위의 에너지 생산 장치를 통해 VPP(virtual power plant)를 실현하기 위한 부수적인 PV의 설치를 하고, 에너지 저장장치에 에너지를 확보하여 블록체인 기반의 시스템을 통해 근처의 에너지 프로슈머들 간의 에너지 거래를 통한 잉여에너지로 이윤창출을 하는 거래시스템에 관한 것이다.The present invention saves wasted energy by analyzing the pattern of energy used and stores it in a storage device, installs an additional PV to realize a virtual power plant (VPP) through a small amount of energy production device, And to a transaction system that secures energy in a storage device and generates profit by surplus energy through energy trading between nearby energy prosumers through a block chain based system.

도 1은 블록체인 시스템을 이용한 에너지 프로슈머 간의 잉여에너지 거래 시스템 흐름도를 나타낸다.
1 shows a flow diagram of a surplus energy trading system between energy prosumers using a block chain system.

100 : 블록체인 시스템을 이용한 에너지 프로슈머 간의 에너지 거래 시스템100: Energy trading system between energy prosumers using block chain system

101 : 사용자 정보 인증101: Authentication of user information

102 : 사용자의 위치 확인102: Identifying the user's location

103 : 사용자 정보입력103: Enter user information

104 : 사용자 분류104: User Classification

105 : 최근거래성사 기준가격 확인 105: Confirmation of recent closing price

106 : 구입 및 판매 등록106: Purchase and Sales Registration

107 : 결과 확인 통보107: Notification of result confirmation

108 : 확인 및 에너지거래108: Identification and energy trading

109 : 시스템 정상 종료109: System shutdown normally

110 : 사용자 인터페이스110: User interface

120 : 시스템 server구성
120: System server configuration

본 특허는 블록체인 시스템을 이용한 에너지 프로슈머 간의 잉여에너지 거래 시스템에 대한 알고리즘을 나타내고 있다. 본 시스템을 사용 시작하게 되면(100), 사용자는 시스템을 이용하기 위해 요구하는 개인정보를 입력하여 시스템에 접속 및 인증을 한다(101). 사용자의 인증 및 접속이 실행되면 블록체인기반의 에너지 관리시스템은 사용자의 위치정보를 파악하고(102), 해당 위치의 근처에 또 다른 접속 사용자(에너지 프로슈머)의 위치정보를 수집하고 이를 사용자가 검색할 수 있도록 정보를 제공한다. 프로그램을 원활하게 사용하기 위해서 사용자는 자신이 에너지 판매자인지, 또는 에너지를 구입하려는 수요자인지 정보를 추가 입력 한다(103). 프로그램의 원활한 동작을 위해 사용자가 판매자일 경우 판매할 에너지를 등록하기 위해 다시 앞전단계로 돌아가 좀 더 세부적인 인증절차를 거쳐서 판매할 에너지를 시스템에 등록하게 되고(104), 사용자가 수요자일 경우 판매자들이 등록해놓은 에너지의 정보를 최근 발생한 거래성사에서 가격을 기준으로 가격을 확인한 뒤(105), 판매자의 에너지 가격과 비교하여 필요한 에너지를 판매자에게 구입신청을 한다(106). 판매자는 수요자의 구입요청을 확인한 뒤 판매할 의사가 있으면 본 시스템을 통해 에너지판매에 대한수락을 수요자에게 통보한다(107). 거래가 수락되면 판매자와 수요자 양측에 사용자 정보 및 판매되는 에너지의 정보를 시스템을 통해 통보하여 주고 에너지 거래를 실시한다(108). 거래를 모두 마친 뒤 더 이상의 서비스를 원하지 않으면 시스템은 종료된다(109). This patent describes an algorithm for a surplus energy trading system between energy prosumers using a block chain system. When the system starts to be used (100), the user inputs personal information required to use the system and accesses and authenticates the system (101). When the user is authenticated and connected, the block-chain-based energy management system identifies the user's location information (102), collects location information of another access user (energy prosumer) near the location, Provide information to do. In order to use the program smoothly, the user further inputs information on whether he is an energy seller or a consumer who intends to purchase energy (103). In order to smoothly operate the program, if the user is a seller, energy is returned to the preceding stage to register the energy to be sold, and the energy to be sold is registered in the system through a more detailed authentication procedure (104). If the user is a consumer, (105), and compares the energy information of the seller with the energy price of the seller (106). The seller confirms the purchase request of the consumer and, if there is an intention to sell it, notifies the consumer of the acceptance of the energy sale through the system (107). When the transaction is accepted, both the seller and the consumer are informed of the information of the user and the energy to be sold through the system, and the energy transaction is performed (108). If no further service is desired after the transaction has been completed, the system is terminated (109).

상기한 본 발명의 실시예는 예시의 목적을 위해 개시된 것이고, 본 발명에 대한 통상의 지식을 가지는 당업자라면 본 발명의 사상과 범위 안에서 다양한 수정, 변경, 부가가 가능할 것이며, 이러한 수정, 변경 및 부가는 하기의 특허청구범위에 속하는 것으로 보아야 할 것이다.
It will be apparent to those skilled in the art that various modifications, additions and substitutions are possible, without departing from the spirit and scope of the invention as defined by the appended claims. Should be regarded as belonging to the following claims.

Claims (1)

근처의 프로슈머들의 위치정보를 기반으로 원활한 거래를 성사시킬 수 있도록 하는 매칭 시스템 에너지 사용패턴 분석으로 낭비되는 에너지 사용을 절감하고 또한 추가적인 에너지 수집 장치를 통해 저장된 에너지를 거래하여 수익을 창출하게 하는 에너지 거래 시스템 사용자의 에너지 사용 패턴 분석 데이터를 기반으로 에너지 절감을 달성할 수 있는 에너지 분석 절감 솔루션 시스템.A matching system that enables smooth transactions based on the location information of nearby prosumers. Energy usage pattern analysis, which reduces waste of energy use, and also deals with energy transactions that generate saved profits by trading stored energy through an additional energy collector Analysis of energy usage patterns of system users Energy analysis reduction solution system that can achieve energy saving based on data.
KR1020170178163A 2017-12-22 2017-12-22 Surplus energy trading system among energy prosumers using block chain system KR20190076396A (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111818104A (en) * 2020-09-11 2020-10-23 深圳华工能源技术有限公司 Energy-saving data metering system of energy-saving equipment of power distribution and utilization system based on block chain technology
US20220230244A1 (en) * 2021-01-19 2022-07-21 Electronics And Telecommunications Research Institute Energy trading system and method for performing energy trading between blockchain-based servers
KR20230137578A (en) 2022-03-22 2023-10-05 서강대학교산학협력단 Surplus energy trading system based on a blockchain and method for trading the surplus energy

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111818104A (en) * 2020-09-11 2020-10-23 深圳华工能源技术有限公司 Energy-saving data metering system of energy-saving equipment of power distribution and utilization system based on block chain technology
CN111818104B (en) * 2020-09-11 2021-04-16 深圳华工能源技术有限公司 Energy-saving data metering system of energy-saving equipment of power distribution and utilization system based on block chain technology
US20220230244A1 (en) * 2021-01-19 2022-07-21 Electronics And Telecommunications Research Institute Energy trading system and method for performing energy trading between blockchain-based servers
KR20230137578A (en) 2022-03-22 2023-10-05 서강대학교산학협력단 Surplus energy trading system based on a blockchain and method for trading the surplus energy

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