CN110768376B - 基于云存储的家庭微电网*** - Google Patents

基于云存储的家庭微电网*** Download PDF

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CN110768376B
CN110768376B CN201911008527.8A CN201911008527A CN110768376B CN 110768376 B CN110768376 B CN 110768376B CN 201911008527 A CN201911008527 A CN 201911008527A CN 110768376 B CN110768376 B CN 110768376B
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bidirectional converter
converter module
power generation
generation equipment
circuit
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CN110768376A (zh
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韦智勇
周立广
朱寿华
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Guangxi Riyuexing Network Technology Co ltd
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Nanning College for Vocational Technology
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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
    • H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
    • H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
    • H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS 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
    • H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
    • H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
    • H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
    • H02J9/08—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems requiring starting of a prime-mover
    • 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
    • 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
    • Y02B90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02B90/20—Smart grids as enabling technology in buildings sector
    • 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
    • Y04S20/12—Energy storage units, uninterruptible power supply [UPS] systems or standby or emergency generators, e.g. in the last power distribution stages
    • 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
    • Y04S20/242—Home appliances
    • 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
    • Y04S20/248—UPS systems or standby or emergency generators

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  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Supply And Distribution Of Alternating Current (AREA)

Abstract

本发明公开了基于云存储的家庭微电网***，属于微电网技术领域。包括云端服务器、微电网电路、发电设备、储能设备、双向变换器模块及通信单元，云端服务器，用于建立虚拟模块，虚拟模块分别对应微电网电路、发电设备、储能设备及双向变换器模块，并通过通信单元获取微电网电路、发电设备、储能设备及双向变换器模块传感数据并传送到虚拟模块中；微电网电路设置在家居中，并通过储能设备连接发电设备；所述储能设备和发电设备之间设有双向变换器模块；微电网电路通过第一智能开关连接市电；微电网电路通过第二智能开关连接双向变换器模块。本发明通过云存储技术将家庭微电网***日常运行数据存储并进行模拟运行，得到最优的运行结果。

Description

基于云存储的家庭微电网***
技术领域
本发明涉及微电网技术领域，特别是基于云存储的家庭微电网***。
背景技术
云计算指的是以网络作为基础，按照需求和扩展要求等获得设施、软件以及其他互联网有关的服务方式，从技术结构上来说，云计算是SOA架构的延伸，在虚拟化技术应用的过程中，分布的计算方式有突出的作用，在分布式资源集中化管理中，智能化调配有突出的作用，在云计算模式更新的过程中，需要适当对应用模式进行改变。以云计算平台作为基础，在计算机网络基础上提供各种资源的统一管理和动态分配，实现云计算。云计算的平台设计方式以数据作为基础，在虚拟化技术应用过程中，进行的是大量服务器集群***的落实，以便携式服务作为基础，用户在任何时间、地点等需要连接到网络设备，实现数据访。
云存储技术模式在智能化电网调度技术***中有重要的作用，根据虚拟化技术流程和数据整合的要求等，对各项数据内容分析。远程化操作的阶段，如何确定服务器类型是重点，最终实现数据备份。在统一方案落实中，云计算模式保证电网技术支持符合要求，更为重要的是发挥支持作用，提升可行性。
发明内容
本发明的发明目的是，针对上述问题，提供基于云存储的家庭微电网***，通过云存储技术将家庭微电网***日常运行数据存储并进行模拟运行，得到最优的运行结果，并将结果反馈到双向变换器模块中，并通过第一智能开关、第二智能开关合理切换用电模式，是的微电网能够更好地运行。
为达到上述目的，本发明所采用的技术方案是：
基于云存储的家庭微电网***，包括云端服务器、微电网电路、发电设备、储能设备、双向变换器模块及通信单元，还包括：
云端服务器，用于建立虚拟模块，虚拟模块分别对应微电网电路、发电设备、储能设备及双向变换器模块，并通过通信单元获取微电网电路、发电设备、储能设备及双向变换器模块传感数据并传送到虚拟模块中；
微电网电路设置在家居中，并通过储能设备连接发电设备；
所述储能设备和发电设备之间设有双向变换器模块；
微电网电路通过第一智能开关连接市电；
微电网电路通过第二智能开关连接双向变换器模块。
优选的，所述微电网***控制方法包括
步骤S1，云端服务器通过通信单元获取微电网电路、发电设备、储能设备及双向变换器模块传感数据，并建立运行数据库，通过运行数据库中运行数据在虚拟模块运行，依据运行结果设定市电模式、自发电模式最优运行参数，并将运行结果反馈到双向变换器模块中；
步骤S2，云端服务器通过通信单元获取双向变换器模块的负载的电能类型、幅值信息与微电网电路的幅值信息；
步骤S3，云端服务器控制双向变换器模块输出电能类型、幅值信息使得与微电网电路的正常幅值信息相匹配；第二智能开关控制双向变换器模块接入微电网电路；
步骤S4，在双向变换器模块输出电能类型、幅值信息使得与微电网电路的正常幅值信息相不匹配时，将双向变换器模块输出接入储能设备；
步骤S5，在双向变换器模块输出电能类型、幅值信息使得与微电网电路的正常幅值信息相不匹配时且发电设备不工作时，第一智能开关控制双向变换器模块接入市电。
优选的，所述发电设备包括太阳能发电设备、风力发电设备、生物质发电设备。
由于采用上述技术方案，本发明具有以下有益效果：
1.本发明通过云存储技术将家庭微电网***日常运行数据存储并进行模拟运行，得到最优的运行结果，并将结果反馈到双向变换器模块中，并通过第一智能开关、第二智能开关合理切换用电模式，是的微电网能够更好地运行。
具体实施方式
以下结合附图对发明的具体实施进一步说明。
基于云存储的家庭微电网***，包括云端服务器、微电网电路、发电设备、储能设备、双向变换器模块及通信单元。其中，
云端服务器，用于建立虚拟模块，虚拟模块分别对应微电网电路、发电设备、储能设备及双向变换器模块，并通过通信单元获取微电网电路、发电设备、储能设备及双向变换器模块传感数据并传送到虚拟模块中；
微电网电路设置在家居中，并通过储能设备连接发电设备；
所述储能设备和发电设备之间设有双向变换器模块；
微电网电路通过第一智能开关连接市电；
微电网电路通过第二智能开关连接双向变换器模块。
微电网***控制方法包括：
步骤S1，云端服务器通过通信单元获取微电网电路、发电设备、储能设备及双向变换器模块传感数据，并建立运行数据库，通过运行数据库中运行数据在虚拟模块运行，依据运行结果设定市电模式、自发电模式最优运行参数，并将运行结果反馈到双向变换器模块中；
步骤S2，云端服务器通过通信单元获取双向变换器模块的负载的电能类型、幅值信息与微电网电路的幅值信息；
步骤S3，云端服务器控制双向变换器模块输出电能类型、幅值信息使得与微电网电路的正常幅值信息相匹配；第二智能开关控制双向变换器模块接入微电网电路；
步骤S4，在双向变换器模块输出电能类型、幅值信息使得与微电网电路的正常幅值信息相不匹配时，将双向变换器模块输出接入储能设备；
步骤S5，在双向变换器模块输出电能类型、幅值信息使得与微电网电路的正常幅值信息相不匹配时且发电设备不工作时，第一智能开关控制双向变换器模块接入市电。
这里，本发明具体是通过云存储技术将家庭微电网***日常运行数据存储并进行模拟运行，得到最优的运行结果，并将结果反馈到双向变换器模块中，并通过第一智能开关、第二智能开关合理切换用电模式，是的微电网能够更好地运行。
其中，发电设备包括太阳能发电设备、风力发电设备、生物质发电设备。
上述说明是针对本发明较佳可行实施例的详细说明，但实施例并非用以限定本发明的专利申请范围，凡本发明所提示的技术精神下所完成的同等变化或修饰变更，均应属于本发明所涵盖专利范围。

Claims (1)

1.基于云存储的家庭微电网***，包括云端服务器、微电网电路、发电设备、储能设备、双向变换器模块及通信单元，其特征在于，
云端服务器，用于建立虚拟模块，虚拟模块分别对应微电网电路、发电设备、储能设备及双向变换器模块，并通过通信单元获取微电网电路、发电设备、储能设备及双向变换器模块传感数据并传送到虚拟模块中；
微电网电路设置在家居中，并通过储能设备连接发电设备；
所述储能设备和发电设备之间设有双向变换器模块；
微电网电路通过第一智能开关连接市电；
微电网电路通过第二智能开关连接双向变换器模块；
所述微电网***控制方法包括
步骤S1，云端服务器通过通信单元获取微电网电路、发电设备、储能设备及双向变换器模块传感数据，并建立运行数据库，通过运行数据库中运行数据在虚拟模块运行，依据运行结果设定市电模式、自发电模式最优运行参数，并将运行结果反馈到双向变换器模块中；
步骤S2，云端服务器通过通信单元获取双向变换器模块的负载的电能类型、幅值信息与微电网电路的幅值信息；
步骤S3，云端服务器控制双向变换器模块输出电能类型、幅值信息使得与微电网电路的正常幅值信息相匹配；第二智能开关控制双向变换器模块接入微电网电路；
步骤S4，在双向变换器模块输出电能类型、幅值信息使得与微电网电路的正常幅值信息相不匹配时，将双向变换器模块输出接入储能设备；
步骤S5，在双向变换器模块输出电能类型、幅值信息使得与微电网电路的正常幅值信息相不匹配时且发电设备不工作时，第一智能开关控制双向变换器模块接入市电；
所述发电设备包括太阳能发电设备、风力发电设备、生物质发电设备。
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CN109066802A (zh) * 2018-10-19 2018-12-21 国家电网有限公司 一种微电网能量管理***及方法
CN110212560A (zh) * 2019-06-27 2019-09-06 上海电机学院 基于远程控制光伏发电共网防逆流热储能控制装置及方法

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CN103236718B (zh) * 2013-03-26 2014-12-31 东北大学 一种智能微网的源-网-荷自动控制***及控制方法
CN205489679U (zh) * 2016-03-17 2016-08-17 北京中电飞华通信股份有限公司 基于家庭能源管理的户用微电网***
CN107342595B (zh) * 2016-12-21 2020-10-02 北京理工大学 一种智能直流微电网***及控制方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109066802A (zh) * 2018-10-19 2018-12-21 国家电网有限公司 一种微电网能量管理***及方法
CN110212560A (zh) * 2019-06-27 2019-09-06 上海电机学院 基于远程控制光伏发电共网防逆流热储能控制装置及方法

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