CN112332401B - 基于区块链的绿色供能充电站系统及管理设备与方法 - Google Patents

基于区块链的绿色供能充电站系统及管理设备与方法 Download PDF

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CN112332401B
CN112332401B CN202010966257.8A CN202010966257A CN112332401B CN 112332401 B CN112332401 B CN 112332401B CN 202010966257 A CN202010966257 A CN 202010966257A CN 112332401 B CN112332401 B CN 112332401B
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charging
charging station
energy
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CN112332401A (zh
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张建辉
邢宏伟
李恩堂
薛念明
徐崇豪
焦杰
李超
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Shandong Luruan Digital Technology Co Ltd
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Shandong Luneng Software Technology Co Ltd
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    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J3/00Circuit arrangements for ac mains or ac distribution networks
    • H02J3/008Circuit arrangements for ac mains or ac distribution networks involving trading of energy or energy transmission rights
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60LPROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L53/00Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/60Monitoring or controlling charging stations
    • B60L53/64Optimising energy costs, e.g. responding to electricity rates
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60LPROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L53/00Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/60Monitoring or controlling charging stations
    • B60L53/66Data transfer between charging stations and vehicles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60LPROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L53/00Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/60Monitoring or controlling charging stations
    • B60L53/67Controlling two or more charging stations
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06QINFORMATION 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
    • G06Q50/00Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
    • G06Q50/06Energy or water supply
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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    • H02J13/00Circuit 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
    • H02J13/00002Circuit 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 monitoring
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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    • H02J13/00006Circuit 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
    • H02J13/00022Circuit 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 using wireless data transmission
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J3/00Circuit arrangements for ac mains or ac distribution networks
    • H02J3/003Load forecast, e.g. methods or systems for forecasting future load demand
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
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    • H02J3/004Generation forecast, e.g. methods or systems for forecasting future energy generation
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
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    • H02J3/28Arrangements for balancing of the load in a network by storage of energy
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
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    • H02J3/28Arrangements for balancing of the load in a network by storage of energy
    • H02J3/32Arrangements for balancing of the load in a network by storage of energy using batteries with converting means
    • H02J3/322Arrangements for balancing of the load in a network by storage of energy using batteries with converting means the battery being on-board an electric or hybrid vehicle, e.g. vehicle to grid arrangements [V2G], power aggregation, use of the battery for network load balancing, coordinated or cooperative battery charging
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J3/00Circuit arrangements for ac mains or ac distribution networks
    • H02J3/38Arrangements for parallely feeding a single network by two or more generators, converters or transformers
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    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J2310/00The network for supplying or distributing electric power characterised by its spatial reach or by the load
    • H02J2310/40The network being an on-board power network, i.e. within a vehicle
    • H02J2310/48The network being an on-board power network, i.e. within a vehicle for electric vehicles [EV] or hybrid vehicles [HEV]
    • HELECTRICITY
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    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J2310/00The network for supplying or distributing electric power characterised by its spatial reach or by the load
    • H02J2310/50The network for supplying or distributing electric power characterised by its spatial reach or by the load for selectively controlling the operation of the loads
    • H02J2310/56The 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
    • H02J2310/62The condition being non-electrical, e.g. temperature
    • H02J2310/64The condition being economic, e.g. tariff based load management
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
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    • Y02B70/30Systems 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
    • Y02B70/3225Demand response systems, e.g. load shedding, peak shaving
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
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    • Y02B90/20Smart grids as enabling technology in buildings sector
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
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    • YGENERAL 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
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
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    • Y02T10/7072Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
    • YGENERAL 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
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    • Y04S40/00Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
    • Y04S40/12Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
    • Y04S40/126Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment using wireless data transmission

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Abstract

本发明公开了一种基于区块链的绿色供能充电站系统及管理设备与方法,其系统包括:供能模块、站控系统、接口机、区块链轻节点、云端、电动汽车充电模块;其中,所述供能模块通过区块链轻节点分别与所述站控系统、所述接口机连接;所述站控系统与所述接口机通过路由器将站控系统信息和接口机信息上传到云端;所述电动汽车充电模块包括至少一个充电桩,所述充电桩均与区块链轻节点连接,并通过无线网关将电量交易以及交易订单的信息传输到云端。

Description

基于区块链的绿色供能充电站系统及管理设备与方法
技术领域
本发明涉及电动汽车和电力系统技术领域,特别涉及基于区块链的绿色供能充电站系统及管理设备与方法。
背景技术
近年来,石油危机、不可再生资源严重短缺、环境污染等形势异常严峻,开展电动汽车充换电业务,加快建设充换电网络和车联网平台是国家发展的必然趋势。现今的充电站一般带有大量的充电桩,它们在同时对电动车辆充电,容易引发超负荷的情况,从而对配电网的负荷、电压等造成严重影响;另一方面,用户在使用充电桩的同时,交易数据的传输与存储安全性也是亟待解决的问题。
为满足直购电(市场化购电)偏差考核和有序充电的要求,充分利用储能装置,提高谷电量的利用率,吸纳绿色能源,特别是弃风、弃光等绿色能源,降低充电成本,实现绿色供能充电站系统利益最大化,是电动汽车充电研究的方法。
发明内容
有鉴于此,本发明的目的之一在于提供一种基于区块链的绿色供能充电站系统及管理设备与方法,能实现数据的安全性采集及传输。
根据本发明实施例提供的一种基于区块链的绿色供能充电站系统,包括:供能模块、站控系统、接口机、区块链轻节点、云端、电动汽车充电模块;
其中,所述供能模块通过区块链轻节点分别与所述站控系统、所述接口机连接;
所述站控系统与所述接口机通过路由器将站控系统信息和接口机信息上传到云端;
所述电动汽车充电模块包括至少一个充电桩,所述充电桩均与区块链轻节点连接,并通过无线网关将电量交易以及交易订单的信息传输到云端。
优选地,所述云端还与一服务器相连,所述服务器用于查看所述电动汽车充电模块电量交易以及交易订单的信息。
优选地,所述供能模块包括电网单元、光伏单元、储能单元、地热能单元、空气能单元;其中,所述光伏单元、地热能单元、空气能单元分别用于将环境中的光能、热能、风能转化为电能,所述储能单元用于存储电能。
根据本发明实施例提供的一种基于区块链的绿色供能充电站系统的管理设备,包括:展示层、业务逻辑层、设备控制层、存储层、服务接口层;其中,
展示层用于展示充电站系统的各项数据及供能;
业务逻辑层,用于制定有序充电策略,并对充电站系统进行集中管理与设备监控;
设备控制层,与业务逻辑层相连,用于对充电站系统中电荷、电量、有序充电的控制,以及数据的读取;
存储层,与设备控制层相连,用于存储设备控制层的数据;
服务接口层,与展示层、业务逻辑层、设备控制层、存储层相连,提供对充电站系统的访问服务接口。
优选地,所述业务逻辑层还包括:有序充电单元、集中监控单元、资产管理单元、采集设备单元;其中,
有序充电单元用于制定并下发有序充电策略至充充电站系统,实现所述充充电站系统的有序充电;
集中监控单元,用于监控所述充充电站系统中微电网的情况,并实时控制微电网的工作,监测并采集充电站系统的数据以及发用电预测;
资产管理单元,用于对所述充电站系统的充电站和充电桩进行管理,主要包括查看充电站、充电桩信息列表,新增、修改、删除、查看信息、提交审核等功能。
采集设备单元,用于对所述充电站系统的测点模板、规约、通道和数据采集的管理,包括查看测点模板、规约、通道和数据采集的信息列表,新增、修改、删除、查看规约明细等功能。
优选地,所述集中监控单元包括故障告警、集中管理与设备监控、数据分析模块、预测模块、决策优化模块五部分;
所述故障告警,用于转发设备上报至系统的故障告警信息;
所述集中管理与设备监控,用于通过人机界面查看微电网的拓扑结构和所有电气元件的接入、运行情况,实时操作开关和刀闸的状态,控制微电网的工作方式,同时实时展示监测系统采集的电压、电流、有功、无功、温度等实时数据;
所述数据分析模块,用于将系统采集的实时数据、各种操作日志以及预测数据存储到系统数据库中,同时将历史数据和预测数据,形成实时、日月年等统计报表;
预测模块,用于发电/用电的预测和通过负荷的性质、历史数据及天气、旅游等信息进行负荷的短期预测,其中发电/用电的预测具体为通过环境监测系统测量的光照强度、风速及温度等环境参数变化规律数、和运行时间段的历史数据,实现光伏发电、风力发电分布式电源的电量短期预测与中长期预测;
所述决策优化模块,用于发电互补经济的运行控制、削峰填谷高级应用以及调峰调频高级应用。
优选地,所述集中监控单元通过以下方法进行发用电预测:
监测充电站系统的环境参数变化规律数、和运行时间段的历史数据,对供能模块的电量进行短期预测与中长期预测;
通过负荷的性质、历史数据及天气、旅游信息进行负荷的短期预测。
优选地,所述设备控制层还包括:充电站控制单元、储能控制单元、绿色能源接入控制单元;其中,
充电站控制单元,用于对所述电动汽车充电模块中的电荷、电量、有序充电的控制;
储能控制单元,用于对所述充充电站系统的储能模块的电荷、电量的控制并对所述储能模块的数据进行读取;
绿色能源接入控制单元,用于对所述充充电站系统的光伏模块、地热能模块、空气能模块的电荷、电量的控制并对所述光伏模块、地热能模块、空气能模块的数据进行读取。
根据本发明实施例提供的一种使用上述所述的设备对充电站系统管理方法,包括以下步骤:
制定并下发有序充电策略至充电站系统,实现充电站系统的有序充电;
对充电站系统进行集中管理与设备监控并在展示层展示;
用于对充电站系统中电荷、电量、有序充电的控制,以及数据的读取。
优选地,所述对充电站系统进行集中管理与设备监控的步骤,具体包括以下步骤:
实时采集的电压、电流、有功、无功、温度数据,并将其与操作日志形成报表分析;
查看微电网的拓扑结构和电气元件情况;
监测充电站系统的环境参数变化规律数、和运行时间段的历史数据,对供能模块的电量进行短期预测与中长期预测;
通过负荷的性质、历史数据及天气、旅游信息进行负荷的短期预测。
优选地,所述环境参数包括光照强度、风速、温度。
根据本发明实施例提供的方案,使用区块链技术,采用区块链轻节点提高了交易的透明性,保证了数据采集、传输及存储的安全性,另一方面,使用环境中的弃风、弃光等绿色能源作为电能,降低充电成本。在此基础上,本发明中提出的管理设备与管理方法能实现对充电站系统的有序管理,能够充分满足直购电(市场化购电)偏差考核和有序充电的要求,充分利用储能装置,绿色能源,提高谷电量的利用率,实现绿色供能充电站系统利益最大化。
附图说明
此处所说明的附图用来提供对本发明的进一步理解,构成本发明的一部分,本发明的示意性实施例及其说明用于理解本发明,并不构成对本发明的不当限定。在附图中:
图1为本发明实施例提供的一种基于区块链的绿色供能充电站系统的示意图;
图2为本发明实施例提供的一种基于区块链的绿色供能充电站系统的管理设备的示意图;
图3为本发明实施例提供的一种基于区块链的绿色供能充电站系统的管理方法的流程图。
具体实施方式
以下结合附图对本发明的优选实施例进行详细说明,应当理解,以下所说明的优选实施例仅用于说明和解释本发明,并不用于限定本发明。
图1为本发明实施例提供的一种基于区块链的绿色供能充电站系统的示意图,如图1所示,包括:供能模块、站控系统、接口机、区块链轻节点、云端、电动汽车充电模块;
其中,所述供能模块通过区块链轻节点分别与所述站控系统、所述接口机连接;所述站控系统与所述接口机通过路由器将站控系统信息和接口机信息上传到云端;所述电动汽车充电模块包括至少一个充电桩,所述充电桩均与区块链轻节点连接,并通过无线网关将电量交易以及交易订单的信息传输到云端。
其中,所述云端还与一服务器相连,所述服务器用于查看所述电动汽车充电模块电量交易以及交易订单的信息。
其中,所述供能模块包括电网单元、光伏单元、储能单元、地热能单元、空气能单元;其中,所述光伏单元、地热能单元、空气能单元分别用于将环境中的光能、热能、风能转化为电能,所述储能单元用于存储电能。
本实施例中,通过使用区块链轻节点实现数据的安全性采集及传输,建立区块链网络以撮合系统的电量交易以及交易订单的信息存储,有效地保证了交易的透明性及安全性。
区块链的原理为:利用块链式数据结构来验证与存储数据、利用分布式节点共识算法来生成和更新数据、利用密码学保证数据传输和访问的安全、利用由自动化脚本代码组成的智能合约来编程和操作数据的一种全新的分布式基础架构与计算范式。
区块链轻节点又名绿证模块,是基于ARM的微型计算设备,本实施例中用于代理分布式能源或充电桩,采集代理设备的实时数据、数据上链并参与微网电能交易和绿色能源交易积分交易。
图2为本发明实施例提供的一种基于区块链的绿色供能充电站系统的管理设备的示意图,如图2所示,包括:该设备包括:展示层210、业务逻辑层230、设备控制层250、存储层270、服务接口层290;其中,展示层210用于展示充电站系统的各项数据及功能;业务逻辑层230,用于制定有序充电策略,并对充电站系统进行集中管理与设备监控;本实施例中,业务逻辑层230还包括:有序充电单元231、集中监控单元233、资产管理单元235、采集设备单元237;其中,有序充电单元231由绿色能源交易系统制定并下发有序充电策略至充充电站系统中,系统依据场地的电量需求情况,结合现场充电行为特性分析的实际情况,实现充电站系统中充电桩的有序充电;
集中监控单元233,主要负责集中管理与设备监控、故障告警、数据分析、发用电预测、决策优化;其中集中管理与设备监控主要体现在通过人机界面(展示层)查看微电网的拓扑结构和所有电气元件的接入、运行情况,实时操作开关和刀闸的状态,控制微电网的工作方式,实时展示监测系统采集的电压、电流、有功、无功、温度等实时数据;故障告警主要是接收设备上报至系统的故障告警信息;数据分析主要包括将系统采集的实时数据、各种操作日志以及预测数据存储到系统数据库及区块链网络中,报表分析将历史数据和预测数据,形成实时、日月年等统计报表,可统计最大值最小值平均值等;发用电预测包括通过环境监测系统测量的光照强度、风速及温度等环境参数变化规律数、和运行时间段的历史数据,实现光伏发电、风力发电分布式电源的电量短期预测与中长期预测,通过负荷的性质、历史数据及天气、旅游等信息进行负荷的短期预测;决策优化包含发电互补经济运行控制、削峰填谷应用、调峰调频应用,发电互补经济运行控制是在保证电网稳定运行的前提条件下,以全系统运行费用最低为目标,充分利用可再生能源,实现多能源互补发电,保证整个电网的经济最优运行,它具有以下功能:
1)决策蓄电池、燃气轮发电机轮流投入发电的最佳时间,
2)决策风机、光伏系统的投切,
3)决策微网内负荷投切;
以提高柴发寿命、减少燃气消耗、提高蓄电池寿命、尽量发挥可再生能源(即风、光)的发电能力、提高供电可靠性和电能质量为系统优化总体目标;实施例1中的充电站系统主要实现三种削峰填谷模式:固定充放时段模式、计划曲线模式和负荷跟踪模式;
削峰填谷高级应用,削峰填谷是电池储能系统最为基础的控制功能。本功能拟实现三种削峰填谷模式:固定充放时段模式、计划曲线模式和负荷跟踪模式。具体运行模式由用户根据实际情况指定。对于负载曲线而言,一般设置为5分钟一点(全天288点),但并不意味着蓄电池每天要进行288次充放电状态的改变,削峰填谷功能会综合考虑控制目标和电池实际运行状态等约束条件。具备计划曲线模式和实时优化模式等。调峰调频高级应用,当外界负荷波动,电网频率变化时,储能系统应在其可调容量允许的范围内,充分利用自身反馈速度快的特征,改变其充、放电功率,参与系统频率的调节,减少电网频率的变化,发挥储能系统做为“虚拟电厂”的一次调频作用。该功能主要由储能系统监控系统与PCS控制器根据本地信息自动实现。
资产管理单元235,用于对充充电站系统的电动汽车充电模块进行管理;采集设备单元237,用于对充充电站系统的测点模板、规约、通道和数据采集的管理。设备控制层250,与业务逻辑层230相连,用于对充电站系统中电荷、电量、有序充电的控制,以及数据的读取;
本实施例中,设备控制层250还包括:充电站控制单元251、储能控制单元253、绿色能源接入控制单元255;其中,充电站控制单元251,用于对电动汽车充电模块140中的电荷、电量、有序充电的控制;储能控制单元253,用于对充充电站系统的供能模块的电荷、电量的控制并对所述储能模块的数据进行读取;绿色能源接入控制单元,用于对充充电站系统的光伏单元、地热能单元、空气能单元的电荷、电量的控制并对光伏单元、地热能单元、空气能单元的数据进行读取。存储层,与设备控制层相连,用于存储设备控制层的数据;服务接口层,与展示层、业务逻辑层、设备控制层、存储层相连,提供其他程序或者客户端对充电站系统的访问服务接口。
图3为本发明实施例提供的一种基于区块链的绿色供能充电站系统的管理方法的流程图,如图3所示,包括以下步骤:S310:制定并下发有序充电策略至充电站系统,实现充电站系统的有序充电;S320:对充电站系统进行集中管理与设备监控并在展示层展示;S330:用于对充电站系统中电荷、电量、有序充电的控制,以及数据的读取。
本实施例中,绿色能源交易系统制定并下发有序充电策略至充电站系统中,系统依据场地的电量需求情况,结合现场充电行为特性分析的实际情况,实现充电站系统的充电桩的有序充电。
其中,所述对充电站系统进行集中管理与设备监控的步骤,具体包括以下步骤:实时采集的电压、电流、有功、无功、温度数据,并将其与操作日志形成报表分析;查看微电网的拓扑结构和电气元件情况;监测充电站系统的环境参数变化规律数、和运行时间段的历史数据,对供能模块的电量进行短期预测与中长期预测;通过负荷的性质、历史数据及天气、旅游信息进行负荷的短期预测。具体地说,所述环境参数包括光照强度、风速、温度。
集中管理与设备监控包括以下步骤:通过展示层查看微电网的拓扑结构和所有电气元件的接入、运行情况,实时操作开关和刀闸的状态,控制微电网的工作方式,实时展示监测系统采集的电压、电流、有功、无功、温度等实时数据;接收设备上报至系统的故障告警信息;将系统采集的实时数据、各种操作日志以及预测数据存储到系统数据库及区块链网络中,报表分析将历史数据和预测数据,形成实时、日月年等统计报表,可统计最大值最小值平均值等;通过环境监测系统测量的光照强度、风速及温度等环境参数变化规律数、和运行时间段的历史数据,实现光伏发电、风力发电分布式电源的电量短期预测与中长期预测,通过负荷的性质、历史数据及天气、旅游等信息进行负荷的短期预测;对充充电站系统的电动汽车充电模块进行管理;对充电站系统的测点模板、规约、通道和数据采集的管理。
其中,对电动汽车充电模块中的电荷、电量、有序充电的控制,对充充电站系统的供能模块的电荷、电量的控制并对所述储能模块的数据进行读取,对充充电站系统的光伏单元、地热能单元、空气能单元的电荷、电量的控制并对光伏单元、地热能单元、空气能单元的数据进行读取。
进一步地,本实施例中的控制方法还包括通过其他客户端、程序、控制设备与实施例1中的充电站系统形成连接,控制充电站系统的运行。
尽管上文对本发明进行了详细说明,但是本发明不限于此,本技术领域技术人员可以根据本发明的原理进行各种修改。因此,凡按照本发明原理所作的修改,都应当理解为落入本发明的保护范围。

Claims (6)

1.一种基于区块链的绿色供能充电站系统的管理设备,其特征在于,包括:展示层、业务逻辑层、设备控制层、存储层、服务接口层;其中,
展示层,用于展示充电站系统的各项数据及供能;
业务逻辑层,用于制定有序充电策略,并对充电站系统进行集中管理与设备监控;
设备控制层,与业务逻辑层相连,用于对充电站系统中电荷、电量、有序充电的控制,以及数据的读取;
存储层,与设备控制层相连,用于存储设备控制层的数据;
服务接口层,与展示层、业务逻辑层、设备控制层、存储层相连,提供对充电站系统的访问服务接口;
所述设备控制层还包括:充电站控制单元、储能控制单元、绿色能源接入控制单元;其中,充电站控制单元,用于对电动汽车充电模块中的电荷、电量、有序充电的控制;储能控制单元,用于对所述充电站系统的储能模块的电荷、电量的控制并对所述储能模块的数据进行读取;绿色能源接入控制单元,用于对所述充电站系统的光伏模块、地热能模块、空气能模块的电荷、电量的控制并对所述光伏模块、地热能模块、空气能模块的数据进行读取;
其中,所述充电站系统包括:供能模块、站控系统、接口机、区块链轻节点、云端、电动汽车充电模块;
其中,所述供能模块通过区块链轻节点分别与所述站控系统、所述接口机以及所述电动汽车充电模块连接;
所述站控系统与所述接口机通过路由器将站控系统信息和接口机信息上传到云端;
所述电动汽车充电模块包括至少一个充电桩,所述充电桩均与区块链轻节点连接,并通过无线网关将电量交易以及交易订单的信息传输到云端;
其中,所述区块链轻节点用于实现数据的安全性采集及传输,建立区块链网络以撮合系统的电量交易以及交易订单的信息存储;
其中,所述云端还与一服务器相连,所述服务器用于查看所述电动汽车充电模块电量交易以及交易订单的信息。
2.根据权利要求1所述的管理设备,其特征在于,所述供能模块包括电网单元、光伏单元、储能单元、地热能单元、空气能单元;其中,所述光伏单元、地热能单元、空气能单元分别用于将环境中的光能、热能、风能转化为电能,所述储能单元用于存储电能。
3.根据权利要求1所述的管理设备,其特征在于,所述业务逻辑层还包括:有序充电单元、集中监控单元、资产管理单元、采集设备单元;其中,
有序充电单元用于制定并下发有序充电策略至充电站系统,实现所述充电站系统的有序充电;
集中监控单元,用于监控所述充电站系统中微电网的情况,并实时控制微电网的工作,监测并采集充电站系统的数据以及发用电预测;
资产管理单元,用于对所述充电站系统的充电站和充电桩进行管理,主要包括查看充电站、充电桩信息列表,新增、修改、删除、查看信息、提交审核功能;
采集设备单元,用于对所述充电站系统的测点模板、规约、通道和数据采集的管理,包括查看测点模板、规约、通道和数据采集的信息列表,新增、修改、删除、查看规约明细功能。
4.根据权利要求3所述的管理设备,其特征在于,所述集中监控单元包括故障告警、集中管理与设备监控、数据分析模块、预测模块、决策优化模块五部分;
所述故障告警,用于转发设备上报至系统的故障告警信息;
所述集中管理与设备监控,用于通过人机界面查看微电网的拓扑结构和所有电气元件的接入、运行情况,实时操作开关和刀闸的状态,控制微电网的工作方式,同时实时展示监测系统采集的电压、电流、有功、无功、温度实时数据;
所述数据分析模块,用于将系统采集的实时数据、各种操作日志以及预测数据存储到系统数据库中,同时将历史数据和预测数据,形成实时、日月年统计报表;
预测模块,用于发电/用电的预测和通过负荷的性质、历史数据及天气、旅游信息进行负荷的短期预测,其中发电/用电的预测具体为通过环境监测系统测量的光照强度、风速及温度环境参数变化规律数、和运行时间段的历史数据,实现光伏发电、风力发电分布式电源的电量短期预测与中长期预测;
所述决策优化模块,用于发电互补经济的运行控制、削峰填谷高级应用以及调峰调频高级应用。
5.一种使用权利要求1-4所述的管理设备对充电站系统管理方法,其特征在于,包括以下步骤:
绿色能源交易系统制定并下发有序充电策略至充电站系统,实现充电站系统的有序充电;
绿色能源交易系统对充电站系统进行集中管理与设备监控并在展示层展示; 具体包括以下步骤:实时采集的电压、电流、有功、无功、温度数据,并将其与操作日志形成报表分析;查看微电网的拓扑结构和电气元件情况;监测充电站系统的环境参数变化规律数、和运行时间段的历史数据,对供能模块的电量进行短期预测与中长期预测;通过负荷的性质、历史数据及天气、旅游信息进行负荷的短期预测;
绿色能源交易系统用于对充电站系统中电荷、电量、有序充电的控制,以及数据的读取。
6.根据权利要求5所述的方法,其特征在于,所述环境参数包括光照强度、风速、温度。
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