CN111668929A - 一种基于虚拟电厂的分布式电能管理控制系统 - Google Patents

一种基于虚拟电厂的分布式电能管理控制系统 Download PDF

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CN111668929A
CN111668929A CN202010470090.6A CN202010470090A CN111668929A CN 111668929 A CN111668929 A CN 111668929A CN 202010470090 A CN202010470090 A CN 202010470090A CN 111668929 A CN111668929 A CN 111668929A
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power plant
virtual power
layer
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workbench
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王海群
费斐
杨建林
吕冉
李灏恩
吴恩琦
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State Grid Shanghai Electric Power Co Ltd
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State Grid Shanghai Electric Power Co Ltd
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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
    • 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
    • H02J13/00006—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
    • H02J13/00016—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 using a wired telecommunication network or a data transmission bus
    • 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
    • H02J13/00022—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 using wireless data transmission
    • 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
    • H02J3/28—Arrangements for balancing of the load in a network by storage of energy
    • 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
    • H02J3/38—Arrangements for parallely feeding a single network by two or more generators, converters or transformers
    • H02J3/381—Dispersed generators
    • 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
    • H02J3/38—Arrangements for parallely feeding a single network by two or more generators, converters or transformers
    • H02J3/46—Controlling of the sharing of output between the generators, converters, or transformers
    • H02J3/466—Scheduling the operation of the generators, e.g. connecting or disconnecting generators to meet a given demand
    • 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
    • H02J2203/00—Indexing scheme relating to details of circuit arrangements for AC mains or AC distribution networks
    • H02J2203/20—Simulating, e g planning, reliability check, modelling or computer assisted design [CAD]
    • 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
    • H02J2300/00—Systems for supplying or distributing electric power characterised by decentralized, dispersed, or local generation
    • H02J2300/20—The dispersed energy generation being of renewable origin
    • H02J2300/22—The renewable source being solar energy
    • H02J2300/24—The renewable source being solar energy of photovoltaic origin
    • 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
    • H02J2300/00—Systems for supplying or distributing electric power characterised by decentralized, dispersed, or local generation
    • H02J2300/40—Systems for supplying or distributing electric power characterised by decentralized, dispersed, or local generation wherein a plurality of decentralised, dispersed or local energy generation technologies are operated simultaneously
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy
    • Y02E10/56—Power conversion systems, e.g. maximum power point trackers
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
    • Y02E40/70—Smart grids as climate change mitigation technology in the energy generation 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • 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
    • Y04S10/00—Systems supporting electrical power generation, transmission or distribution
    • Y04S10/12—Monitoring or controlling equipment for energy generation units, e.g. distributed energy generation [DER] or load-side generation
    • 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
    • Y04S10/00—Systems supporting electrical power generation, transmission or distribution
    • Y04S10/14—Energy storage units
    • 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
    • Y04S40/00—Systems 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
    • Y04S40/12—Systems 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
    • 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
    • Y04S40/00—Systems 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
    • Y04S40/12—Systems 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
    • Y04S40/124—Systems 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 wired telecommunication networks or data transmission busses
    • 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
    • Y04S40/00—Systems 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
    • Y04S40/12—Systems 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
    • Y04S40/126—Systems 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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  • Engineering & Computer Science (AREA)
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  • Computer Networks & Wireless Communication (AREA)
  • Supply And Distribution Of Alternating Current (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)

Abstract

本发明涉及一种基于虚拟电厂的分布式电能管理控制系统，包括依次设置的主站控制层、虚拟电厂层、用户层和设备层，所述主站控制层通过虚拟电厂对设备层的各响应终端进行调度控制及数据计算；所述虚拟电厂层包括多个虚拟电厂，且各虚拟电厂与主站控制层之间、用户层之间分别建立信息双向互通，用以响应双向调控；所述用户层包括多个能源体系，各能源体系分别连接多个相应的响应服务器，各个响应服务器通过有线或无线的方式连接设备层的多个响应终端。与现有技术相比，本发明具有缩短系统计算及信息传输时间，操作智能、准确等优点。

Description

一种基于虚拟电厂的分布式电能管理控制系统
技术领域
本发明涉及电能管控技术领域，尤其是涉及一种基于虚拟电厂的分布式电能管理控制系统。
背景技术
近年来，随着人们对电能的需求越来越大，对通信传输的要求也越来越高，大大加速了电能管控技术的发展。现有电能管控系统大多是单线系统，与实际情况有较大区别，且大多没有被充分关联使用到综合自动化平台中。然而目前尚未有一个能够实现多可控终端连接、缩短系统计算及信息传输时间电能管控系统，且单线系统面临着设备成本高、不够智能等诸多问题。
发明内容
本发明的目的就是为了克服上述现有技术存在的缺陷而提供一种基于虚拟电厂的分布式电能管理控制系统，该系统通过引入虚拟电厂，将多个虚拟电厂通过用户层连接多个响应终端缩短系统计算及信息传输时间，进而提升通信传输效率。
本发明的目的可以通过以下技术方案来实现：
一种基于虚拟电厂的分布式电能管理控制系统，包括依次设置的主站控制层、虚拟电厂层、用户层和设备层。
所述虚拟电厂层包括多个虚拟电厂，且各虚拟电厂与主站控制层之间、用户层之间分别建立信息双向互通，用以响应双向调控。所述虚拟电厂按地域就近原则组成多台虚拟发电机。
所述主站控制层通过虚拟电厂对设备层的各响应终端进行调度控制及数据计算。主站控制层包括调度平台、电力交易工作台和虚拟电厂管理平台。所述调度平台与电力交易工作台无线交互连接，所述调度平台发送调度需求至电力交易工作台，所述电力交易工作台将出清结果发送至调度平台，所述电力交易工作台与虚拟电厂管理平台无线交互连接，电力交易工作台获取虚拟电厂发送的用户用电信息，虚拟电厂获取电力交易工作台发送的出清结果和结算结果，调度平台、电力交易工作台和虚拟电厂管理平台分别与虚拟电厂层的虚拟电厂双向互通。所述调度平台与各虚拟电厂无线连接，调度平台将调用指令经过虚拟电厂传送至用户层后，下达给设备层的各个响应终端的控制器。所述用户用电信息包括注册信息、报价信息、合同信息、响应终端储能信息。
进一步地，所述用户层包括多个能源体系，如能源站、充换电站等，各能源体系分别连接多个相应的响应服务器，各个响应服务器通过有线或无线的方式连接设备层的多个响应终端。
进一步地，所述设备层包括分散式的多个响应终端，多个响应终端包括燃气轮机、蓄冷机、光伏板、储能装置、电锅炉、空调和充电设备等。
与现有技术相比，本发明具有以下优点：
1)本发明系统利用多个虚拟电厂通过用户层连接多个响应终端，能够尽量缩短系统计算及信息传输时间，降低设备成本，有利于在同样的硬件条件下可追求系统参数最优。
2)本发明系统将多个虚拟电厂通过用户层连接多个响应终端，可实现聚合同一区域各类资源，构建调度可见可调的虚拟电厂机组，结合现有互联网技术，能够分层处理海量数据，减少了构建模型所需信息量并显著降低了求解复杂度，进而提升通信传输效率。
3)各虚拟电厂可拥有位于不同电力分区(或地调调度范围)的多个机组，各个虚拟电厂与主站控制层三个平台之间分别建立信息双向互通，可减小分布式光伏发电功率的不可控范围，提高自动化管理的有效性。
4)本发明利用虚拟电厂将各类分布式资源通过互联网联系在一起，提出了调度-交易-运管一体化的基于虚拟电厂的电能管理控制架构，相比传统单线系统的电网管控，本发明系统采用统一管理、统一操作的管理模式，起到电网备用和动态平衡负荷的作用，操作更加智能、准确。
5)虚拟电厂通过响应服务器可深入采集各个响应终端的数据，海量数据有助于制订针对性的管控策略，获取最大效益。
6)本发明通过虚拟电厂可从增加发电能力或增加电力负荷两个方向解决电网安全运行问题。
附图说明
图1为本发明实施例中基于虚拟电厂的分布式电能管理控制系统的结构示意图；
图中标号所示：
1、主站控制层，2、虚拟电厂层，3、用户层，4、设备层，5、调度平台，6、电力交易工作台，7、虚拟电厂管理平台，8、虚拟电厂，9、能源站，10、充换电站，11、响应服务器，12、光伏板，13、充电设备，14、空调，15、储能装置。
具体实施方式
下面结合附图和具体实施例对本发明进行详细说明。显然，所描述的实施例是本发明的一部分实施例，而不是全部实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动的前提下所获得的所有其他实施例，都应属于本发明保护的范围。
实施例
本发明涉及一种基于虚拟电厂的分布式电能管理控制系统，该系统基于虚拟电厂技术，虚拟电厂技术是多个分布式电源、负荷以及储能装置的集合，本发明根据虚拟电厂的分布式电源可以独立运行也可以并网运行的特点，在不改变原有电气物理结线的前提下，实现多个分布电源的协调优化运行，并实现智能、快速、有效的电能管理控制。
如图1所示，本发明基于虚拟电厂的分布式电能管理控制系统具体包括依次设置的主站控制层1、虚拟电厂层2、用户层3和设备层4。
用户层3包括能源站9、充换电站10等多个能源体系。各能源体系分别连接多个相应的响应服务器11，各个响应服务器11通过有线或无线的方式连接多个响应终端，用于对响应终端进行多能互补，并采集各个响应终端的数据。每一个响应终端设有各自的控制器，响应服务器11与对应的响应终端的控制器无线连接。
设备层4具有分散式的多个响应终端，包括燃气轮机、蓄冷机、光伏板12、储能装置15、电锅炉、空调14、充电设备13等。每一个储能装置15设有独立的控制器。
虚拟电厂层2包括多个虚拟电厂8。每一个虚拟电厂8与用户层3连接，用于聚合协调各能源体系的响应信息，并将获取的响应信息、虚拟电厂外特性、虚拟电厂档案等信息发送至虚拟电厂管理平台。响应信息包括响应终端储能信息、用电量信息等。各虚拟电厂8可拥有位于不同电力分区(或地调调度范围)的多个机组。多个虚拟电厂8与主站控制层1之间分别建立信息双向互通。本发明虚拟电厂8应按地域就近原则组成多台虚拟发电机，每台发电机组应尽量包含分布式发电、储能、空调等柔性负荷、电动车充电等多种资源方式，能够响应双向调控的需求。
主站控制层1包括调度平台5、电力交易工作台6和虚拟电厂管理平台7。调度平台5、电力交易工作台6和虚拟电厂管理平台7设有各自的服务器、存储器、计算机等控制设备。调度平台5与电力交易工作台6无线交互连接，调度平台5用于发送调度需求到电力交易工作台6，电力交易工作台6用于将出清结果发送至调度平台5。电力交易工作台6与虚拟电厂管理平台7无线相互连接，每一个虚拟电厂8与虚拟电厂管理平台7无线连接。虚拟电厂管理平台7将虚拟电厂特性执行认定结果发送至电力交易工作台6。电力交易工作台6与虚拟电厂层2的各虚拟电厂8无线连接，电力交易工作台6用于获取虚拟电厂8发送的注册信息、报价信息和合同信息等，并对信息进行处理、计算。虚拟电厂8则获取电力交易工作台6发送的出清结果和结算结果。调度平台5无线连接各虚拟电厂8，调度平台5将调用指令经过虚拟电厂8传送到用户层3，再下达给设备层4的各个响应终端的控制器。
本发明系统利用多个虚拟电厂通过用户层连接多个响应终端，能够尽量缩短系统计算及信息传输时间，减少设备成本，且有利于在同样的硬件条件下可追求系统参数最优。将多个虚拟电厂通过用户层连接多个响应终端，可实现聚合同一区域各类资源，构建调度可见可调的虚拟电厂机组，结合现有互联网技术，能够分层处理海量数据，进而提升通信传输效率。
以上所述，仅为本发明的具体实施方式，但本发明的保护范围并不局限于此，任何熟悉本技术领域的工作人员在本发明揭露的技术范围内，可轻易想到各种等效的修改或替换，这些修改或替换都应涵盖在本发明的保护范围之内。因此，本发明的保护范围应以权利要求的保护范围为准。

Claims (7)

1.一种基于虚拟电厂的分布式电能管理控制系统，其特征在于，包括依次设置的主站控制层、虚拟电厂层、用户层和设备层，所述主站控制层通过虚拟电厂对设备层的各响应终端进行调度控制及数据计算；所述虚拟电厂层包括多个虚拟电厂，且各虚拟电厂与主站控制层之间、用户层之间分别建立信息双向互通，用以响应双向调控；所述用户层包括多个能源体系，各能源体系分别连接多个相应的响应服务器，各个响应服务器通过有线或无线的方式连接设备层的多个响应终端。
2.根据权利要求1所述的一种基于虚拟电厂的分布式电能管理控制系统，其特征在于，所述主站控制层包括调度平台、电力交易工作台和虚拟电厂管理平台，所述调度平台与电力交易工作台无线交互连接，所述调度平台发送调度需求至电力交易工作台，所述电力交易工作台将出清结果发送至调度平台，所述电力交易工作台与虚拟电厂管理平台无线交互连接，电力交易工作台获取虚拟电厂发送的用户用电信息，虚拟电厂获取电力交易工作台发送的出清结果和结算结果，调度平台、电力交易工作台和虚拟电厂管理平台分别与虚拟电厂层的虚拟电厂双向互通。
3.根据权利要求2所述的一种基于虚拟电厂的分布式电能管理控制系统，其特征在于，所述调度平台与各虚拟电厂无线连接，调度平台将调用指令经过虚拟电厂传送至用户层后，下达给设备层的各个响应终端的控制器。
4.根据权利要求2所述的一种基于虚拟电厂的分布式电能管理控制系统，其特征在于，所述用户层的多个能源体系包括能源站、充换电站。
5.根据权利要求1所述的一种基于虚拟电厂的分布式电能管理控制系统，其特征在于，所述设备层包括分散式的多个响应终端，多个响应终端包括燃气轮机、蓄冷机、光伏板、储能装置、电锅炉、空调和充电设备。
6.根据权利要求2所述的一种基于虚拟电厂的分布式电能管理控制系统，其特征在于，所述用户用电信息包括注册信息、报价信息、合同信息、响应终端储能信息。
7.根据权利要求1所述的一种基于虚拟电厂的分布式电能管理控制系统，其特征在于，所述虚拟电厂按地域就近原则组成多台虚拟发电机。
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CN113098923A (zh) * 2021-03-04 2021-07-09 深圳供电局有限公司 电能管理控制系统、方法、装置、计算机装置及存储介质
CN114221443A (zh) * 2021-12-16 2022-03-22 国网山西省电力公司电力科学研究院 一种虚拟电厂调控单元接入终端
CN114531265A (zh) * 2021-11-26 2022-05-24 国网浙江省电力有限公司嘉兴供电公司 一种基于虚拟电厂的终端安全接入和数据保护方法

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CN114531265B (zh) * 2021-11-26 2023-09-26 国网浙江省电力有限公司嘉兴供电公司 一种基于虚拟电厂的终端安全接入和数据保护方法
CN114221443A (zh) * 2021-12-16 2022-03-22 国网山西省电力公司电力科学研究院 一种虚拟电厂调控单元接入终端

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