WO2023168911A1 - 一种低压用户需求响应互动装置及工作方法 - Google Patents

一种低压用户需求响应互动装置及工作方法 Download PDF

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WO2023168911A1
WO2023168911A1 PCT/CN2022/113666 CN2022113666W WO2023168911A1 WO 2023168911 A1 WO2023168911 A1 WO 2023168911A1 CN 2022113666 W CN2022113666 W CN 2022113666W WO 2023168911 A1 WO2023168911 A1 WO 2023168911A1
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module
demand response
low
user
control processor
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PCT/CN2022/113666
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English (en)
French (fr)
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蒋雯倩
林晓明
张焜
钱斌
杨舟
唐志涛
黄军力
李金瑾
罗奕
陈俊
陈珏羽
周密
林秀清
黄柯颖
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广西电网有限责任公司
南方电网科学研究院有限责任公司
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Publication of WO2023168911A1 publication Critical patent/WO2023168911A1/zh

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    • 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
    • G06F16/24—Querying
    • G06F16/245—Query processing
    • G06F16/2458—Special types of queries, e.g. statistical queries, fuzzy queries or distributed queries
    • G06F16/2465—Query processing support for facilitating data mining operations in structured databases
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
    • G06F16/27—Replication, distribution or synchronisation of data between databases or within a distributed database system; Distributed database system architectures therefor
    • 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
    • G06Q10/0631—Resource planning, allocation, distributing or scheduling for enterprises or organisations
    • G06Q10/06312—Adjustment or analysis of established resource schedule, e.g. resource or task levelling, or dynamic rescheduling
    • 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
    • G06Q30/02—Marketing; Price estimation or determination; Fundraising
    • G06Q30/0201—Market modelling; Market analysis; Collecting market data
    • 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
    • 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
    • H02J13/00006—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 characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment
    • 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
    • H02J13/00032—Systems characterised by the controlled or operated power network elements or equipment, the power network elements or equipment not otherwise provided for
    • H02J13/00036—Systems characterised by the controlled or operated power network elements or equipment, the power network elements or equipment not otherwise provided for the elements or equipment being or involving switches, relays or circuit breakers
    • H02J13/0004—Systems characterised by the controlled or operated power network elements or equipment, the power network elements or equipment not otherwise provided for the elements or equipment being or involving switches, relays or circuit breakers involved in a protection system
    • 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
    • H02J3/008—Circuit arrangements for ac mains or ac distribution networks involving trading of energy or energy transmission rights

Definitions

  • This application relates to the field of power demand response, and relates to a low-voltage user demand response interactive device and a working method.
  • Actively carrying out power demand-side management will help improve the orderly and economical power consumption system, increase the flexible adjustment capacity of the system through market means, ensure the safety of life and production, and realize the transformation of the role of the power grid from management to service.
  • those who participate in power demand response are large industries and general industrial and commercial users with large power consumption capacity and high power consumption.
  • the rise of Internet of Things technology allows ordinary residential users and even load aggregators of a large number of medium and small users aggregated through the network to participate, significantly expanding the participating groups and the total amount of available dispatching resources for demand response.
  • Residential users are demand response resources with considerable potential. Their participation in the power market can not only bring significant safety and economic benefits, but also greatly increase the absorption capacity of distributed energy resources.
  • the channels for residential users to participate in demand response are not smooth and there is a lack of necessary equipment.
  • the purpose of this disclosure is to provide a low-voltage user demand response interactive device and a working method, which have the advantages of small size and intelligence, provide an effective channel for low-voltage users to participate in demand response, and ensure the safety and reliability of demand response business data.
  • a low-voltage user demand response interactive device including an electrical circuit, a mechanical switch, a protection module, a data acquisition module, a control processor, a power module, a communication module, a load identification module, a blockchain module and a demand response module; the mechanical switch Access to the electrical circuit, the protection module is electrically connected to the mechanical switch, the control processor is electrically connected to the protection module; the load identification module, blockchain module and demand response module are electrically connected to the control processor respectively;
  • the data acquisition module is connected to the electrical circuit and transmits data to the control processor; the communication module and the power module are electrically connected to the control processor respectively.
  • a working method of a low-voltage user demand response interactive device The mechanical switch is used to realize automatic opening under abnormal conditions; the protection module receives the protection signal from the control processor and controls the mechanical switch to perform the opening operation according to the control signal. ;
  • the data acquisition module collects distribution line information and transmits its signal processing to the control processor; the control processor processes the data of the data acquisition module to provide protection module, load module, blockchain module and demand response The module provides data; the power module provides power for the control processing module; the communication module is used for data transmission with the external platform; the load identification module identifies the type of electrical appliances used by the user, and performs comparative analysis to explore the user's demand response potential. ;
  • the demand response module is used to process demand response information and provide users with demand response strategies; the blockchain module is used to credibly record user demand response business data and automatically execute demand response settlement through smart contracts.
  • the load identification module identifies the type of electrical appliances used by the user, and performs comparative analysis to explore the user's demand response potential.
  • the method is as follows: According to the load identification results, the low-voltage user load curve is decomposed; according to the regulation coefficients of various loads, the low-voltage User demand response potential.
  • the demand response module is used to process demand response information and provide demand response strategies for users.
  • the method is as follows: receive demand information and push reminders to low-voltage users; upload demand response information according to low-voltage user response results; according to The demand response results and user parameter settings are used to generate the demand response control strategy; through interaction with the intelligent gateway, the demand response control strategy is executed; the confirmation results are obtained and pushed to the user.
  • the blockchain module deploys a lightweight node software package. All low-voltage users in the same station area constitute the demand response transaction sub-chain of the station area.
  • the station area terminal is the main node of the demand response transaction sub-chain of the station area. Node; the demand response transaction main chain is formed between terminals in different Taiwan areas, large industrial and commercial users, and metering automation master stations.
  • Intelligent circuit breakers are used for indoor power safety protection for low-voltage users. They have the advantages of small size, intelligence, and low cost. By improving the intelligent circuit breaker, the low-voltage user demand response function module is expanded. Forming a low-voltage user demand response interactive device provides an effective way for low-voltage users to participate in demand response. It has the advantages of small size, low cost, intelligence, and high reliability. Through interaction with home smart gateways, smart speakers, etc. , can fully mobilize the enthusiasm of low-voltage users to participate in demand response, improve users' intelligent interactive experience, provide an effective channel for low-voltage users to participate in demand response, and ensure the safety and reliability of demand response business data.
  • Figure 1 is a schematic structural diagram of the device of the present disclosure
  • Figure 2 is a schematic diagram of the working method of the demand response module of the present disclosure.
  • a low-voltage user demand response interactive device including an electrical circuit, a mechanical switch, a protection module, a data acquisition module, a control processor, a power module, a communication module, a load identification module, a blockchain module and a demand response module;
  • the mechanical switch is connected Electrical circuit
  • the protection module is electrically connected to the mechanical switch
  • the control processor is electrically connected to the protection module
  • the load identification module, the blockchain module and the demand response module are electrically connected to the control processor respectively
  • the data acquisition module is connected to the electrical circuit loop and transmits data to the control processor
  • the communication module and the power module are electrically connected to the control processor respectively.
  • a working method of a low-voltage user demand response interactive device The mechanical switch is used to realize automatic opening under abnormal conditions; the mechanical switch is connected to the electrical circuit at the indoor entrance of the low-voltage user distribution line, and is controlled according to the fuzzy protection
  • the signal realizes automatic valve opening under abnormal conditions, and manual valve opening can also be carried out locally or remotely.
  • the protection module receives the protection signal from the control processor and controls the mechanical switch to open the gate according to the control signal;
  • the data acquisition module collects distribution line information and transmits its signal processing to the control processor; the data acquisition module collects the current, voltage and temperature signals of the distribution line, converts the analog signals into digital signals through the signal processing circuit, and It is passed to the control processor.
  • the control processor processes the data of the data acquisition module and provides data for the protection module, load module, blockchain module and demand response module;
  • the power module provides power for the control processing module
  • the communication module is used for data transmission with external platforms
  • the load identification module intelligently identifies the type of electrical appliances used by users through voltage and current curves, and conducts comparative analysis to explore the user's demand response potential;
  • the demand response module is used to process demand response information and provide users with demand response strategies; the demand response module is used to process demand response information and provide users with personalized demand response strategies based on their demand response potential.
  • the blockchain module is used to credibly record user demand response business data and automatically execute demand response settlement through smart contracts.
  • the load identification module identifies the type of electrical appliances used by users, and performs comparative analysis to explore the user's demand response potential. The method is as follows; based on the load identification results, the low-voltage user load curve is decomposed;
  • P t is the total load power of low-voltage users in period t
  • p k is the power of the k-th electrical appliance of low-voltage users in period t
  • K is the number of electrical appliance types
  • k belongs to 1 to K
  • p other is the period t
  • the demand response potential of low-voltage users is calculated.
  • Q t is the adjustable load power of low-voltage users during t period
  • x k is the regulation coefficient of the k-th electrical appliance, and the value range is [0,1].
  • the demand response module is used to process demand response information and provide users with demand response strategies.
  • the method is as follows:
  • Receive demand information and push reminders to low-voltage users receive demand response time period, capacity and other information from the demand response platform, and push reminders to low-voltage users;
  • the demand response control strategy is executed; according to the control plan decided by the user, through the interaction with the smart gateway, the control strategy is automatically executed;
  • the blockchain module deploys a lightweight node software package. All low-voltage users in the same station area constitute the demand response transaction sub-chain of the station area.
  • the station area terminal is the master node of the demand response transaction sub-chain of the station area; different station areas Terminals, large industrial and commercial users, and metering automation master stations form the main chain of demand response transactions.
  • the disclosed systems, devices and methods can be implemented in other ways.
  • the device embodiments described above are only illustrative.
  • the division of the units is only a logical function division. In actual implementation, there may be other division methods.
  • multiple units or components may be combined or can be integrated into another system, or some features can be ignored, or not implemented.
  • the coupling or direct coupling or communication connection between each other shown or discussed may be through some interfaces, and the indirect coupling or communication connection of the devices or units may be in electrical, mechanical or other forms.
  • the units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place, or they may be distributed to multiple network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of this embodiment.
  • each functional unit in each embodiment of the present application can be integrated into one processing unit, each unit can exist physically alone, or two or more units can be integrated into one unit.
  • the above integrated units can be implemented in the form of hardware or software functional units.
  • the integrated unit is implemented in the form of a software functional unit and sold or used as an independent product, it may be stored in a computer-readable storage medium.
  • the technical solution of the present application is essentially or contributes to the existing technology, or all or part of the technical solution can be embodied in the form of a software product, and the computer software product is stored in a storage medium , including several instructions to cause a computer device (which may be a personal computer, a server, or a network device, etc.) to execute all or part of the steps of the methods described in various embodiments of this application.
  • the aforementioned storage media include: U disk, mobile hard disk, read-only memory (ROM, read-only memory), random access memory (RAM, random access memory), magnetic disk or optical disk and other media that can store program code. .

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Abstract

一种低压用户需求响应互动装置及工作方法，包括电气回路、机械开关、保护模块、数据采集模块、控制处理器、电源模块、通讯模块、负荷辨识模块、区块链模块和需求响应模块；机械开关接入电气回路，所述保护模块与机械开关连接，所述控制处理器与保护模块连接；负荷辨识模块、区块链模块和需求响应模块分别与控制处理器连接；数据采集模块接入电气回路且将数据传输至控制处理器；通讯模块、电源模块分别和控制处理器连接。本公开提出的低压用户需求响应互动装置具有体积小、智能化的优点，为低压用户参与需求响应提供有效渠道，保障需求响应业务数据的安全可靠。

Description

一种低压用户需求响应互动装置及工作方法
本申请要求于2022年03月11日提交中国专利局、申请号为202210236177.6、发明名称为“一种低压用户需求响应互动装置及工作方法”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本申请涉及电力需求响应领域，涉及一种低压用户需求响应互动装置及工作方法。
背景技术
积极开展电力需求侧管理，有利于完善有序用电和节约用电制度，通过市场手段增大系统的柔性调节能力，保障生活和生产安全，实现电网角色由管理型向服务型的转变。传统上，参与电力需求响应的是用电容量大、用电量较高的大型工业和一般工商业用户。物联网技术的兴起，使得一般居民用户乃至通过网络聚合的大量中、小用户的负荷聚集商可以参与进来，显著地扩大了需求响应的参与群体和可用调度资源总量。居民用户是潜力可观的需求响应资源，其参与电力市场不仅可带来显著的安全、经济效益，还可大幅提升分布式能源的消纳能力。但是，目前居民用户参与需求响应的参与渠道不畅通，缺乏必要设备。
发明内容
本公开的目的在于提供一种低压用户需求响应互动装置及工作方法，具备体积小、智能化的优点，为低压用户参与需求响应提供有效渠道，保障需求响应业务数据的安全可靠性。
为了实现上述目的，本公开采用以下技术方案：
一种低压用户需求响应互动装置，包括电气回路、机械开关、保护模块、数据采集模块、控制处理器、电源模块、通讯模块、负荷辨识模块、区块链模块和需求响应模块；所述机械开关接入电气回路，所述保护模块与机械开关电连接，所述控制处理器与保护模块电连接；所述负荷辨识模 块、区块链模块和需求响应模块分别与控制处理器电连接；所述数据采集模块接入电气回路且将数据传输至控制处理器；所述通讯模块、电源模块分别和控制处理器电连接。
一种低压用户需求响应互动装置的工作方法，所述机械开关用以实现异常情况下的自动分闸；所述保护模块接收来自控制处理器的保护信号，根据控制信号控制机械开关进行分闸操作；所述数据采集模块采集配电线路信息，将其信号处理传输至控制处理器；所述控制处理器对数据采集模块的数据进行处理，为保护模块、负荷模块、区块链模块和需求响应模块提供数据；所述电源模块为控制处理模块提供电源；所述通讯模块用以与外部平台之间的数据传输；所述负荷辨识模块辨识用户使用的电器类型，对比分析挖掘用户的需求响应潜力；所述需求响应模块用于实现需求响应信息的处理，为用户提供需求响应策略；所述区块链模块用于可信记录用户需求响应业务数据，通过智能合约自动执行需求响应的结算。
优选的，所述负荷辨识模块辨识用户使用的电器类型，对比分析挖掘用户的需求响应潜力，方法如下；根据负荷辨识结果，将低压用户负荷曲线进行分解；根据各类负荷的调控系数，计算低压用户的需求响应潜力。
优选的，所述需求响应模块用于实现需求响应信息的处理，为用户提供需求响应策略，方法如下；接收需求信息，并向低压用户推送提醒；根据低压用户应答结果，上传需求响应信息；根据需求响应结果及用户参数设置，生成需求响应调控策略；通过与智能网关的交互，执行需求响应调控策略；获取确认结果，并向用户推送。
优选的，所述区块链模块部署了轻量级节点软件包，同一台区的所有低压用户构成本台区的需求响应交易子链，台区终端为本台区需求响应交易子链的主节点；不同台区终端、工商业大用户、计量自动化主站之间构成需求响应交易主链。
本公开的有益效果：智能断路器用于低压用户户内的用电安全保护，其具备体积小、智能化和成本低等优点，通过对智能断路器进行改进，扩展了低压用户需求响应功能模块，形成一种低压用户需求响应互动装置，为低压用户参与需求响应提供了一种有效的途径，具有体积小、成本低、 智能化、高可靠的优点，通过与家庭智能网关、智能音箱等的互动，能够充分调动低压用户参与需求响应的积极性，提升用户智能交互体验，为低压用户参与需求响应提供有效渠道，保障需求响应业务数据的安全可靠。
附图说明
为了更清楚地说明本公开实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本公开的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1为本公开装置结构示意图；
图2为本公开需求响应模块工作方法示意图。
具体实施方式
下面结合附图对本公开实施例进行详细描述。
以下通过特定的具体实例说明本公开的实施方式，本领域技术人员可由本说明书所揭露的内容轻易地了解本公开的其他优点与功效。显然，所描述的实施例仅仅是本公开一部分实施例，而不是全部的实施例。本公开还可以通过另外不同的具体实施方式加以实施或应用，本说明书中的各项细节也可以基于不同观点与应用，在没有背离本公开的精神下进行各种修饰或改变。需说明的是，在不冲突的情况下，以下实施例及实施例中的特征可以相互组合。基于本公开中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本公开保护的范围。
实施例一：
一种低压用户需求响应互动装置，包括电气回路、机械开关、保护模 块、数据采集模块、控制处理器、电源模块、通讯模块、负荷辨识模块、区块链模块和需求响应模块；机械开关接入电气回路，所述保护模块与机械开关电连接，所述控制处理器与保护模块电连接；负荷辨识模块、区块链模块和需求响应模块分别与控制处理器电连接；数据采集模块接入电气回路且将数据传输至控制处理器；通讯模块、电源模块分别和控制处理器电连接。
一种低压用户需求响应互动装置的工作方法，所述机械开关用以实现异常情况下的自动分闸；机械开关在低压用户配电线路户内入口处接于电气回路中，根据保护模糊的控制信号实现异常情况下的自动分阀，也可通过本地或远程的方式进行手动分阀。
保护模块接收来自控制处理器的保护信号，根据控制信号控制机械开关进行分闸操作；
数据采集模块采集配电线路信息，将其信号处理传输至控制处理器；数据采集模块实现配电线路的电流、电压和温度信号的采集，通过信号处理电路将模拟信号转换为数字信号，并将其传给控制处理器。
控制处理器对数据采集模块的数据进行处理，为保护模块、负荷模块、区块链模块和需求响应模块提供数据；
电源模块为控制处理模块提供电源；
通讯模块用以与外部平台之间的数据传输；
负荷辨识模块通过电压、电流曲线，智能辨识用户使用的电器类型，对比分析挖掘用户的需求响应潜力；
需求响应模块用于实现需求响应信息的处理，为用户提供需求响应策略；需求响应模块用于实现需求响应信息的处理，根据用户需求响应潜力为用户提供个性化的需求响应策略。
区块链模块用于可信记录用户需求响应业务数据，通过智能合约自动执行需求响应的结算。
负荷辨识模块辨识用户使用的电器类型，对比分析挖掘用户的需求响应潜力，方法如下；根据负荷辨识结果，将低压用户负荷曲线进行分解；
Figure PCTCN2022113666-appb-000001
式中：P t为t时段低压用户的总负荷功率，p k,t为t时段低压用户第k种电器的功率，K为电器种类数，k属于1～K；p other,t为t时段低压用户其他用电负荷功率；
根据各类负荷的调控系数，计算低压用户的需求响应潜力。
Figure PCTCN2022113666-appb-000002
式中：Q t为t时段低压用户的可调节负荷功率；x k为第k种电器的调控系数，取值范围为[0,1]，当第k种电器为可中断负荷时，x k等于1，当第k种电器完全不可调控负荷时，x k等于0。
需求响应模块用于实现需求响应信息的处理，为用户提供需求响应策略，方法如下：
接收需求信息，并向低压用户推送提醒；接收来自需求响应平台的需求响应时间段、容量等信息，并向低压用户推送提醒；
根据低压用户应答结果，上传需求响应信息；根据低压用户应答结果，将需求响应报价、容量等信息上送给需求响应平台；
根据需求响应结果及用户参数设置，生成需求响应调控策略；根据需求响应平台出清的需求响应结果以及用户参数设置，生成最优的需求响应调控策略，供用户决策选择；
通过与智能网关的交互，执行需求响应调控策略；根据用户决策的调控方案，通过与智能网关的交互，自动执行调控策略；
获取确认结果，并向用户推送；获取需求响应平台的确认结果，并向用户推送。
区块链模块部署了轻量级节点软件包，同一台区的所有低压用户构成本台区的需求响应交易子链，台区终端为本台区需求响应交易子链的主节点；不同台区终端、工商业大用户、计量自动化主站之间构成需求响应交易主链。
所属领域的技术人员可以清楚地了解到，为描述的方便和简洁，上述 描述的系统，装置和单元的具体工作过程，可以参考前述方法实施例中的对应过程，在此不再赘述。
在本申请所提供的几个实施例中，应该理解到，所揭露的系统，装置和方法，可以通过其它的方式实现。例如，以上所描述的装置实施例仅仅是示意性的，例如，所述单元的划分，仅仅为一种逻辑功能划分，实际实现时可以有另外的划分方式，例如多个单元或组件可以结合或者可以集成到另一个系统，或一些特征可以忽略，或不执行。另一点，所显示或讨论的相互之间的耦合或直接耦合或通信连接可以是通过一些接口，装置或单元的间接耦合或通信连接，可以是电性，机械或其它的形式。
所述作为分离部件说明的单元可以是或者也可以不是物理上分开的，作为单元显示的部件可以是或者也可以不是物理单元，即可以位于一个地方，或者也可以分布到多个网络单元上。可以根据实际的需要选择其中的部分或者全部单元来实现本实施例方案的目的。
另外，在本申请各个实施例中的各功能单元可以集成在一个处理单元中，也可以是各个单元单独物理存在，也可以两个或两个以上单元集成在一个单元中。上述集成的单元既可以采用硬件的形式实现，也可以采用软件功能单元的形式实现。
所述集成的单元如果以软件功能单元的形式实现并作为独立的产品销售或使用时，可以存储在一个计算机可读取存储介质中。基于这样的理解，本申请的技术方案本质上或者说对现有技术做出贡献的部分或者该技术方案的全部或部分可以以软件产品的形式体现出来，该计算机软件产品存储在一个存储介质中，包括若干指令用以使得一台计算机设备(可以是个人计算机，服务器，或者网络设备等)执行本申请各个实施例所述方法的全部或部分步骤。而前述的存储介质包括：U盘、移动硬盘、只读存储器(ROM，read-only memory)、随机存取存储器(RAM，random access memory)、磁碟或者光盘等各种可以存储程序代码的介质。

Claims (5)

  1. 一种低压用户需求响应互动装置，其特征在于：包括电气回路、机械开关、保护模块、数据采集模块、控制处理器、电源模块、通讯模块、负荷辨识模块、区块链模块和需求响应模块；
    所述机械开关接入所述电气回路，所述保护模块与所述机械开关电连接，所述控制处理器与所述保护模块电连接；
    所述负荷辨识模块、所述区块链模块和所述需求响应模块分别与所述控制处理器电连接；
    所述数据采集模块接入所述电气回路，且将数据传输至所述控制处理器；
    所述通讯模块、电源模块分别和控制处理器电连接。
  2. 一种低压用户需求响应互动装置的工作方法，其特征在于：
    机械开关用以实现异常情况下的自动分闸；
    保护模块接收来自控制处理器的保护信号，根据控制信号控制所述机械开关进行分闸操作；
    数据采集模块采集配电线路信息，将其信号处理传输至所述控制处理器；
    所述控制处理器对所述数据采集模块的数据进行处理，为所述保护模块、负荷辨识模块、区块链模块和需求响应模块提供数据；
    电源模块为所述控制处理模块提供电源；
    通讯模块用以与外部平台之间的数据传输；
    所述负荷辨识模块辨识用户使用的电器类型，对比分析挖掘用户的需求响应潜力；
    所述需求响应模块用于实现需求响应信息的处理，为用户提供需求响应策略；
    所述区块链模块用于可信记录用户需求响应业务数据，通过智能合约自动执行需求响应的结算。
  3. 根据权利要求2所述的低压用户需求响应互动装置的工作方法，其特征在于：所述负荷辨识模块辨识用户使用的电器类型，对比分析挖掘用 户的需求响应潜力，方法如下；
    根据负荷辨识结果，将低压用户负荷曲线进行分解；
    根据各类负荷的调控系数，计算低压用户的需求响应潜力。
  4. 根据权利要求2所述的低压用户需求响应互动装置的工作方法，其特征在于：所述需求响应模块用于实现需求响应信息的处理，为用户提供需求响应策略，方法如下；
    接收需求信息，并向低压用户推送提醒；
    根据低压用户应答结果，上传需求响应信息；
    根据需求响应结果及用户参数设置，生成需求响应调控策略；
    通过与智能网关的交互，执行需求响应调控策略；
    获取确认结果，并向用户推送。
  5. 根据权利要求2所述的低压用户需求响应互动装置的工作方法，其特征在于：所述区块链模块部署了轻量级节点软件包，同一台区的所有低压用户构成本台区的需求响应交易子链，台区终端为本台区需求响应交易子链的主节点；不同台区终端、工商业大用户、计量自动化主站之间构成需求响应交易主链。
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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103269070A (zh) * 2013-06-05 2013-08-28 广州中国科学院沈阳自动化研究所分所 一种自动需求响应系统和自动需求响应方法
CN105356604A (zh) * 2015-11-18 2016-02-24 四川慧盈科技有限责任公司 用户侧需求响应方法
US20160204607A1 (en) * 2015-01-13 2016-07-14 Electric Power Systems, Inc. Automated demand response system and method
CN105978022A (zh) * 2016-05-05 2016-09-28 浙江大学 实现电网用户自动需求响应的控制系统及控制方法
CN113054667A (zh) * 2021-03-03 2021-06-29 国网江西省电力有限公司供电服务管理中心 一种基于居民家电负荷的需求响应潜力分析系统
CN113489138A (zh) * 2021-04-16 2021-10-08 国电南瑞科技股份有限公司 一种适用于多场景的用电调度系统及方法
CN114825353A (zh) * 2022-03-11 2022-07-29 广西电网有限责任公司 一种低压用户需求响应互动装置及工作方法

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103269070A (zh) * 2013-06-05 2013-08-28 广州中国科学院沈阳自动化研究所分所 一种自动需求响应系统和自动需求响应方法
US20160204607A1 (en) * 2015-01-13 2016-07-14 Electric Power Systems, Inc. Automated demand response system and method
CN105356604A (zh) * 2015-11-18 2016-02-24 四川慧盈科技有限责任公司 用户侧需求响应方法
CN105978022A (zh) * 2016-05-05 2016-09-28 浙江大学 实现电网用户自动需求响应的控制系统及控制方法
CN113054667A (zh) * 2021-03-03 2021-06-29 国网江西省电力有限公司供电服务管理中心 一种基于居民家电负荷的需求响应潜力分析系统
CN113489138A (zh) * 2021-04-16 2021-10-08 国电南瑞科技股份有限公司 一种适用于多场景的用电调度系统及方法
CN114825353A (zh) * 2022-03-11 2022-07-29 广西电网有限责任公司 一种低压用户需求响应互动装置及工作方法

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