CN102750591B - 用于电动车辆充电的最佳负载规划的系统和方法 - Google Patents
用于电动车辆充电的最佳负载规划的系统和方法 Download PDFInfo
- Publication number
- CN102750591B CN102750591B CN201210103763.XA CN201210103763A CN102750591B CN 102750591 B CN102750591 B CN 102750591B CN 201210103763 A CN201210103763 A CN 201210103763A CN 102750591 B CN102750591 B CN 102750591B
- Authority
- CN
- China
- Prior art keywords
- scpev
- node
- level data
- load
- optimization
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000000034 method Methods 0.000 title claims abstract description 29
- 238000007600 charging Methods 0.000 title abstract description 34
- 238000005457 optimization Methods 0.000 claims abstract description 64
- 230000005611 electricity Effects 0.000 claims abstract description 23
- 238000005516 engineering process Methods 0.000 claims abstract description 17
- 230000005540 biological transmission Effects 0.000 claims description 10
- 241001269238 Data Species 0.000 claims description 3
- 238000000547 structure data Methods 0.000 claims description 2
- 230000002411 adverse Effects 0.000 claims 1
- 238000013480 data collection Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 claims 1
- 230000008901 benefit Effects 0.000 description 6
- 230000008859 change Effects 0.000 description 6
- 230000006870 function Effects 0.000 description 6
- 238000010248 power generation Methods 0.000 description 4
- 239000005431 greenhouse gas Substances 0.000 description 2
- 241000271560 Casuariidae Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION 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
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION 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
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/10—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles characterised by the energy transfer between the charging station and the vehicle
- B60L53/14—Conductive energy transfer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION 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
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/60—Monitoring or controlling charging stations
- B60L53/63—Monitoring or controlling charging stations in response to network capacity
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION 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
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/60—Monitoring or controlling charging stations
- B60L53/64—Optimising energy costs, e.g. responding to electricity rates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION 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
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/60—Monitoring or controlling charging stations
- B60L53/65—Monitoring or controlling charging stations involving identification of vehicles or their battery types
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION 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
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/60—Monitoring or controlling charging stations
- B60L53/68—Off-site monitoring or control, e.g. remote control
-
- 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
-
- 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
- G06Q50/40—Business processes related to the transportation industry
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION 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
- B60L2240/00—Control parameters of input or output; Target parameters
- B60L2240/60—Navigation input
- B60L2240/66—Ambient conditions
- B60L2240/662—Temperature
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION 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
- B60L2240/00—Control parameters of input or output; Target parameters
- B60L2240/70—Interactions with external data bases, e.g. traffic centres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION 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
- B60L2240/00—Control parameters of input or output; Target parameters
- B60L2240/70—Interactions with external data bases, e.g. traffic centres
- B60L2240/72—Charging station selection relying on external data
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION 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
- B60L2240/00—Control parameters of input or output; Target parameters
- B60L2240/80—Time limits
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION 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
- B60L2250/00—Driver interactions
- B60L2250/14—Driver interactions by input of vehicle departure time
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION 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
- B60L2260/00—Operating Modes
- B60L2260/40—Control modes
- B60L2260/50—Control modes by future state prediction
- B60L2260/58—Departure time prediction
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/72—Electric energy management in electromobility
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/12—Electric charging stations
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/14—Plug-in electric vehicles
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/16—Information or communication technologies improving the operation of electric vehicles
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/16—Information or communication technologies improving the operation of electric vehicles
- Y02T90/167—Systems integrating technologies related to power network operation and communication or information technologies for supporting the interoperability of electric or hybrid vehicles, i.e. smartgrids as interface for battery charging of electric vehicles [EV] or hybrid vehicles [HEV]
-
- 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
- Y04S10/126—Monitoring or controlling equipment for energy generation units, e.g. distributed energy generation [DER] or load-side generation the energy generation units being or involving electric vehicles [EV] or hybrid vehicles [HEV], i.e. power aggregation of EV or HEV, vehicle to grid arrangements [V2G]
-
- 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
- Y04S30/00—Systems supporting specific end-user applications in the sector of transportation
- Y04S30/10—Systems supporting the interoperability of electric or hybrid vehicles
- Y04S30/14—Details associated with the interoperability, e.g. vehicle recognition, authentication, identification or billing
Landscapes
- Engineering & Computer Science (AREA)
- Business, Economics & Management (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Human Resources & Organizations (AREA)
- Strategic Management (AREA)
- Economics (AREA)
- Theoretical Computer Science (AREA)
- Entrepreneurship & Innovation (AREA)
- General Business, Economics & Management (AREA)
- General Physics & Mathematics (AREA)
- Marketing (AREA)
- Physics & Mathematics (AREA)
- Tourism & Hospitality (AREA)
- Quality & Reliability (AREA)
- Operations Research (AREA)
- Game Theory and Decision Science (AREA)
- Educational Administration (AREA)
- Development Economics (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Primary Health Care (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
- Supply And Distribution Of Alternating Current (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
本发明涉及用于电动车辆充电的最佳负载规划的系统和方法。呈现用于电力需求的最佳规划的系统。该系统包括:节点,其包括一个或多个智能充电插入式电动车辆(SCPEV);处理子系统,其中该处理子系统从一个或多个源接收相关数据,并且通过对该相关数据应用运筹学技术而确定该节点的优化的SCPEV负载和最佳充电计划表。
Description
技术领域
本公开的实施例涉及插入式电动车辆,并且更具体地涉及用于将插入式电动车辆充电的电力需求的最佳规划的方法和系统。
背景技术
插入式电动车辆(PEV)是使用车载电力电池供车辆推进的车辆。该电力电池向电动马达提供电力,并且通过将插头连接到外部电力源而充电。另外,PEV的动能可在刹车期间恢复,并且转换成电能,接着将该电能存储在电池中。当PEV以相应电力电池运转时,它们不排放温室气体。因此,假如发电模式不是煤,PEV增加的使用可显著减少温室气体排放。另外,PEV具有使世界能量能恢复的能力,或更少依赖于汽油的能力。因此,PEV代表朝增加的燃料效率、减少的排放和更大的能量独立性的重要一步。PEV的使用还由许多国家的政府通过向PEV所有者提供像免税的优势而推动。
然而,PEV的增加采用可形成对电力公用事业电网基础设施的另外需求。另外,在某些时间段期间,电力的需求可能如此显著地上升使得它可能难以以可承受的价格满足电力要求。例如,当通勤者在傍晚到达家里,许多PEV可能同时需要电力。因此,需求的增加可能引起公用事业输电网的巨大峰值电力负载和瞬态。如果没有适当地管理该需求,这些公用事业输电网将需要做出可观投资来升级变压器,并且利用快速响应发电厂。
鉴于前述,提供可最佳地管理并且规划电动车辆(包括混合动力电动车辆或插入式混合动力电动车辆)增加的电力需求的系统和方法将是有益和有利的。
发明内容
简洁地,根据实施例的一个方面,呈现用于电力需求的最佳规划的系统。该系统包括:节点,其包括一个或多个智能充电插入式电动车辆(SCPEV);处理子系统,其中该处理子系统从一个或多个源接收相关数据,并且通过对该相关数据应用运筹学技术而确定该节点的优化的SCPEV负载和最佳充电计划表。
根据本技术的方面,呈现用于电力需求的最佳规划的方法。该方法包括从一个或多个源接收相关数据,并且通过对该相关数据应用运筹学技术而确定节点的优化的SCPEV负载和最佳充电计划表。
附图说明
当下列详细说明参照附图(其中类似的符号在整个附图中代表类似的部件)阅读时,本发明的这些和其他特征、方面和优势将变得更好理解,其中:
图1是根据本系统的实施例的用于智能充电插入式电动车辆(SCPEV)的电力需求的最佳规划的示范性系统的图解图示;
图2是根据本技术的实施例的框图,其图示由图1中的处理子系统使用供智能充电插入式电动车辆(SCPEV)的电力需求的最佳规划的示范性相关数据;以及
图3A和3B是代表用于最佳管理智能充电插入式电动车辆(SCPEV)的电力需求的示范性方法的流程图。
具体实施方式
如下文详细论述的,本系统和技术的实施例可对智能充电插入式电动车辆(SCPEV)的优化的负载和最佳充电计划表进行规划。在下文中,这些术语“智能充电插入式电动车辆(SCPEV)的优化的负载”和“优化的SCPEV负载”将互换使用。该术语“优化的SCPEV负载”在本文中用于指在规定时间段可提供给SCPEV来最小化与充电关联的成本(或由公用事业确定的其他目标)同时遵守一个或更多约束的预测电力量。例如,该一个或多个约束可包括由SCPEV的所有者强加的约束、公用事业电网的约束、由于变压器的额定容量引起的约束、由于充电器和电池规格引起的约束等。
另外,本系统和技术可生成SCPEV的最佳充电计划表。该术语“最佳充电计划表”在本文中用于指可用于将SCPEV最佳地充电的计划表。此外,术语“智能充电插入式电动车辆(SCPEV)”在本文中用于指基于该最佳充电计划表和/或优化的SCPEV负载充电的插入式电动车辆(PEV)。例如,SCPEV包括插入式电动车辆(PEV),其选择基于该优化的SCPEV负载充电。SCPEV基于该最佳充电计划表和优化的SCPEV负载的充电可减少分配过载、发电成本和对消费者的最终电力成本。例如,该最佳充电计划表可包括每个SCPEV的唯一id、提供给每个SCPEV的电力量、电力应该提供给每个SCPEV的电压,以及应该将每个SCPEV中的电池充电的时隙。在一个实施例中,可生成该最佳充电计划表和优化的SCPEV负载用于在接着的几分钟、接着的二十四小时或第二天中使用。在备选实施例中,可对如由操作者或用户规定的预定时间段生成该最佳充电计划表和优化的SCPEV负载。
图1是用于SCPEV的电力需求的最佳规划的示范性系统100的图解图示。特别地,该系统100对可用于将SCPEV充电的优化的SCPEV负载进行规划。例如,如果该优化的SCPEV负载对于在规定时间将一组SCPEV充电是1200kW,那么该组SCPEV可在该规定时间期间以高达1200KW充电。在备选实施例中,该系统100生成可用于将SCPEV充电的最佳充电计划表。如在图1中示出的,该系统100包括多个节点102、104。如本文使用的,该术语“节点”可用于指公用事业电网上的变电站、馈电线或变压器,或公用事业电网中聚集负载的另一个区域。在一个实施例中,例如这些节点102、104可以是住宅区域、商业区域或由用于分配电力的公用事业限定的任何其他区域。在某些实施例中,节点可包括另一个节点。包括另一个节点的该节点还可称为母节点,并且另一个节点可称为子节点。例如,在目前设想的配置中,节点105是母节点102中的子节点。在下文中,这些术语“母节点102”和“节点102”将互换使用。
如在目前设想的配置中示出的,电力提供方106通过传输线108、110向位于节点102、104中的客户供应电力。例如,该电力提供方106可包括公用事业发电厂、供应电力的公司或协会或其类似的。在该示范性实施例中,这些客户包括住宅112、工厂114和商业场所116。在目前设想的配置中,该电力提供方106通过传输线108向位于节点102中的住宅112供应电力。相似地,该电力提供方106通过传输线110向位于节点104中的工厂114和商业地点116供应电力。通过传输线108、110供应的电力以非常高的电压传输以节省能量损耗。因此,在电力传输给客户112、114、116之前,电力传输给位于相应节点102、104中的相应分配变压器118、120、122。这些分配变压器118、120、122在将该电力分配给位于相应节点102、104中的客户112、114、116之前减小该电力的电压。客户112、114、116可使用该电力来将相应SCPEV128、130、132充电。例如,如在目前设想的配置中示出的,位于住宅112中的客户可使用该电力来将相应SCPEV128、130充电。相似地,位于商业综合体116中的客户可使用该电力来将相应SCPEV132充电。
可注意到,变压器118、120、122中的每个具有额定容量。该额定容量是可跨变压器118、120、122传输的电力的最大量。因此,由分配变压器118、120、122传输的电力量可不超过该额定容量。然而,在某些实施例中,操作者140可管理来超过变压器118、120、122的该额定容量。变压器118、120、122的该额定容量可短持续时间地被超过。在某些实施例中,本系统100基于该操作者140的一个或多个输入对优化的SCPEV负载进行规划。例如,该操作者140的这些输入可涉及分配变压器118、120、122的该额定容量的扩展的时间段和量。
该系统100进一步包括处理子系统134,其生成对于相应控制区域124的SCPEV128、130、132的优化的SCPEV负载和最佳充电计划表。在目前设想的配置中,节点102、104共同形成该处理子系统134的控制区域124。该处理子系统134可基于一个或多个相关数据生成优化的SCPEV负载和最佳充电计划表。在一个实施例中,该处理子系统134从电力提供方106、能量管理系统(EMS)136、监控和数据采集(SCADA)138、操作者140和SCPEV128、130、132接收该相关数据。然而,在某些实施例中该处理子系统134可配置成从其他部件或软件确定该相关数据或接收该相关数据。
处理子系统134通过对相关数据应用运筹学技术生成优化的SCPEV负载和最佳充电计划表。这些运筹学技术包括数学编程技术、试探法技术或其类似技术。SCPEV128、130、132的优化的SCPEV负载和最佳充电计划表的生成将参照图3A和3B更详细地解释。此外,相关数据的组成部分将参照图2更详细地解释。
现在参照图2,示出在图1中由处理子系统134使用来生成SCPEV128、130、132的优化的SCPEV负载和最佳充电计划表的示范性相关数据200。为了容易理解,该相关数据200分成三个类别,其包括系统级数据202、节点级数据204和车辆级数据206。如本文使用的,术语“系统级数据”用于指包括期间要求生成优化的SCPEV负载和最佳充电计划表的时间段的数据,以及涉及预定时间的电力成本的数据。通过非限制性示例,该系统级数据202可包括时间段208和发电成本数据210。该时间段208包括期间可生成SCPEV128、130、132的优化的SCPEV负载或最佳充电计划表的分钟数、小时数或天数。例如,该时间段208可是接着的二十四小时、第二天等。例如,该时间段208和发电成本数据210可从电力提供方106、EMS136、SCADA138或操作者140(参见图1)或电力批发市场接收。此外,该系统级数据202包括发电成本数据210,其包括对规定的电力需求水平来供应电力的成本。例如,该发电成本数据210可包括发电成本曲线、包括每个功率量范围的成本的表格或其类似物。
如之前指出的,相关数据200包括节点级数据204。术语“节点级数据”在本文中用于指涉及节点102、104(参见图1)的信息。通过非限制性示例,该节点级数据204可包括节点结构数据212、每个节点214的负载特性和节点过载特性216。例如,该节点结构数据212可包括每个节点的母节点和子节点关系信息、该母节点的唯一标识(唯一id)和该子节点的唯一标识。例如,如之前参照图1观察的,节点可包括一个或多个节点,例如节点102包括节点105。因此,图1中的节点102是母节点并且节点105是子节点。
此外,节点级数据204可包括每个节点的负载特性214。例如,每个节点的该负载特性214可包括每个节点的唯一id、规定时间期间在该节点的预测或实际非SCPEV负载、在该节点的负载极限以及在每个节点102、104中每个变压器118、120、122的唯一id和额定容量。如本文使用的,每个节点102、104的术语“预测或实际非SCPEV负载”是在规定时间的节点的潜在总功率要求,其中不包含该节点中相应SCPEV的功率要求。为了容易理解,在下面示出包括节点102、104的负载特性数据214的示范性表格1。
表格1
另外,节点级数据204包括节点过载特性216。例如,该节点过载特性216包括节点的唯一id、该节点中相应变压器的唯一id、变压器可被过载的时间段、最大过载、直到过载后变压器应该被冷却时的最小时间量、可被过载的电力线或其类似物。例如,该节点过载特性216可由处理子系统134使用来确定变压器118、120、122或电力线中的一个或多个的过载的可能性。
此外,如之前指出的,相关数据200包括车辆级数据206。如本文使用的,术语“车辆级数据”在本文中用于指涉及每个SCPEV128、130、132和每个SCPEV128、130、132中的一个或多个电池的数据。如在目前设想的配置中示出的,车辆级数据206包括车辆参数218和电池细节220。这些车辆参数218包括涉及每个SCPEV128、130、132的数据。例如,这些车辆参数218可包括每个节点102、104、105和SCPEV128、130、132的唯一id、开始荷电状态(SOC)、结束SOC、充电的预期开始时间、充电的最大速率、充电的期望结束时间和用于将每个SCPEV128、130、132充电的充电时间。如本文使用的,术语“预期开始时间”可用于指预期开始SCPEV的充电的时间。此外,如本文使用的,术语“充电的期望结束时间”可用于指SCPEV应该被完全充电的时间。在某些实施例中,当一个或多个节点不包括SCPEV时,车辆参数218可不包括涉及这样的节点的数据。在下面示出表格2,其包括每个SCPEV128、130、132的接着的二十四小时的示范性车辆参数218。
表格2
此外,车辆级数据206包括电池细节220。如本文使用的,术语“电池细节”可用于指涉及每个SCPEV128、130、132中的一个或多个电池的数据。例如,电池细节220可包括电池充电器规格222和电池特性224。这些电池充电器规格222可包括用于将每个相应SCPEV128、130、132中的电池充电的速率、最大充电电流、电力插座的电压等。相似地,该电池特性224可包括每个SCPEV128、130、132中的电池的环境温度、电池充电性能曲线等。
现在转向图3A和3B,描绘了代表用于最佳规划将插入式电动车辆充电的电力需求的步骤的示范性流程图300。具体地,图3A和3B描述用于通过使用运筹学技术最佳规划电力需求的方法。如之前参照图1指出的,这些运筹学技术可包括数学编程技术、试探法技术或其类似技术。图3A和3B应用数学编程技术以用于最佳规划将插入式电动车辆充电的电力需求。
该方法在步骤302开始,其中可接收相关数据200。如之前参照图2指出的,相关数据200包括系统级数据202、节点级数据204和车辆级数据206(参见图2)。例如,相关数据200可由处理子系统134从电力提供方106、一个或多个变压器118、120、122、SCPEV128、130、132、EMS 136、SCADA138和操作者140接收。继接收相关数据200后,在步骤304一个或多个SCPEV128、130、132可分成一个或多个车辆组。如本文使用的,术语“车辆组”可用于指一组具有一个或多个相似特征或电力要求的一个或多个SCPEV。例如,车辆组可包括一个或多个SCPEV,其要求相似的每小时电力量,并且具有相似的充电时间段、充电的预期开始时间和充电的预期结束时间。在一个实施例中,车辆组可包括单个SCPEV。为了容易理解,SCPEV128、130、132在表格3中示为分成两组。
表格3
如在表格3中示出的,SCPEV128和130由于将每个SCPEV128、130充电的相似的预期开始时间和期望结束时间而在车辆组‘C1’中。例如,充电的该预期开始时间和充电的该期望结束时间可由客户112、114、116(参见图1)规定。因为将SCPEV132充电的对应预期开始时间和期望结束时间与SCPEV128、130的不同,SCPEV132在另一个车辆组‘C2’中。可注意到,例如车辆组‘C1’和‘C2’等车辆组可基于系统级数据202、节点级数据204和车辆级数据206做出。
此外,在步骤306和308,可生成数学编程模型。数学编程模型的生成包括目标函数和一个或多个约束的生成。在步骤306,目标函数可基于相关数据200生成。更特别地,目标函数可基于系统级数据202、节点级数据204和车辆级数据206的一个或多个部分生成。此外,在步骤308,可确定一个或多个约束。如本文使用的,术语“约束”可用于指对于优化的SCPEV负载和最佳充电计划表的确定必须满足的一个或多个条件。该一个或多个约束可基于相关数据200的一个或多个部分确定。例如,这些约束可包括由客户选择的约束,例如充电的预期开始时间、充电的期望结束时间、将相应SCPEV128、130、132充电的速率等。该一个或多个约束还可包括每个SCPEV128、130、132中的相应电池的约束、由于相应变压器118、120、122的额定容量引起的约束等。通过示范性实施例,一个或多个约束可包括下列:
a.车辆组中的每个SCPEV应该在充电的预期开始时间和将车辆组中的SCPEV充电的期望结束时间内充电。例如,如在表格4中示出的,车辆组‘C1’中具有唯一id SCPEV_128和SCPEV_130的SCPEV128、130应该在8p.m.至7a.m.之间充电。
b.供应给节点的总电力可小于或等于该节点中的一个或多个变压器的额定容量。
可注意到,为了容易理解,解释了上文提到的示范性约束,并且本发明不应该限制于示范性约束。随后,在步骤310,在步骤306生成的目标函数可服从在步骤308确定的约束来优化。例如,目标函数可通过实现包括LPSolve、cassowary约束解算器或其类似的技术而优化。如在图3A中示出的,在步骤310的目标函数优化后,可生成每个车辆组/节点的优化的SCPEV负载312和最佳充电计划表314。如之前指出的,术语“优化的SCPEV负载”在本文中用于指在规定时间段可提供给SCPEV同时遵守一个或更多约束并且最小化供应电力的成本的电力量。每个节点/车辆组在规定时间段中的各种时间的示范性优化的SCPEV负载可如由表格4示出的。另外,示范性最佳充电计划表314由表格4示出。
表格4
表格5
如在示范性表格5中示出的,有三个车辆组,其包括V1、V2、V3。这些车辆组V1、V2、V3分别包括800、100和600个SCPEV。此外,这些车辆组V1、V2、V3中每个SCPEV的充电时间分别是3小时、3小时和2小时。表格5中的最佳充电计划表314示出车辆组V1中的800个SCPEV中的每个可在时隙t3、t4和t5中充电。相似地,车辆组V3中的600个SCPEV中的每个可在时隙t2中充电,车辆组V3中的551个SCPEV可在时隙t3中充电,并且车辆组V3中的49个SCPEV可在时隙t4中充电。
继确定优化的SCPEV负载312和最佳充电计划表314后,优化的SCPEV负载312可在步骤316添加到预测的非SCPEV负载。如之前参照图2指出的,该预测的非SCPEV负载可从节点级数据204(参见图2)中每个节点102、104的负载特性214(参见图2)提取。例如,该预测的非SCPEV负载可从电力提供方106、EMS 136、SCADA138、操作者140或其类似的接收。在向预测或实际非SCPEV负载添加优化的SCPEV负载312后,生成优化的总负载318。如本文使用的,术语“优化的总负载”在本文中用于指连接到电网的所有装置的电力需求,这些装置包括SCPEV和所有其他非SCPEV负载。包括通过添加优化的SCPEV负载312和预测的非SCPEV负载确定的优化的总负载312的示范性表格6在表格6中示出。
表格6
此外,在步骤320,可进行检查来确定优化的总负载318是否可能使节点102、104中的一个或多个过载。在步骤320,如果确定优化的SCPEV负载312可能不使节点102、104中的一个或多个过载,那么控制可转移到322。在步骤322,可确定跨控制区域124(参见图1)的优化的总负载。如之前指出的,控制区域124包括节点102、104、105。跨控制区域124的优化的总负载可通过添加节点102、104中的每个的优化的总负载318确定。跨处理子系统134的控制区域124的优化的总负载由表格7示出。
表格7
在步骤323,优化的SCPEV负载312、最佳充电计划表314、优化的总负载318和跨控制区域124的优化的总负载可由处理子系统134传输到电力提供方106。然而,在步骤320,如果确定优化的总负载318可能使节点102、104中的一个或多个过载,那么控制转移到324。在步骤324,确定用于避免使节点102、104中的一个或多个过载的方案。在一个实施例中,可确定方案以使用优化的SCPEV负载312来避免使节点102、104中的一个或多个过载。在另一个实施例中,可确定方案以知晓节点102、104中的一个或多个的过载是否可维持可能不会不利地影响节点102、104的时间段。在一个实施例中,例如,方案可包括使变压器118、120、122中的一个或多个短时间段地过载并且冷却一段规定的时间段。在另一个实施例中,方案可包括允许变压器118、120、122中的一个或多个过载的建议,因为该过载在变压器118、120、122中的一个或多个的最大过载容量内。在另一个实施例中,可以将SCPEV的子集充电到低于它们的最大和/或期望荷电状态的水平。通过使SCPEV欠充电,可以缓解变压器或其他电网过载。
随后在步骤326,可编译涉及节点102、104中的一个或多个的过载的过载数据。术语“过载数据”在本文中可用于指涉及一个或多个变压器或配电线的过载和对该过载的方案的数据。例如,该过载数据可包括可过载的节点/车辆组的唯一id、可过载的该节点中的相应变压器的唯一id、该节点或车辆组的优化的SCPEV负载、该节点或车辆组的优化的总负载、可过载的变压器的额定容量和在步骤324已经确定的方案。此外,在步骤328,该过载数据可传输给操作者140(参见图1)。在某些实施例中,该过载数据可传输给EMS136、SCADA138或其类似物。
在步骤330,可接收操作者140的输入。例如,建议可指示可在一时间段提供的最大优化的SCPEV负载。建议还可包括允许优化的SCPEV负载,其可使变压器118、120、122中的一个或多个短持续时间地过载。随后,控制可转移到步骤308,其中可确定一个或多个约束。在一个实施例中,这些约束可包括基于操作者140的建议形成的约束。随后,重复步骤308-322。
本系统和方法的实施例可最佳地管理电动车辆的电力需求。这些系统和方法确定优化的总负载和最佳充电计划表,其导致在规定时间段上在电力公用事业上的负载的分配。电动车辆基于该优化的总负载和最佳充电计划表的充电可减少分配过载、发电成本和对消费者的最终电力成本。此外,本系统和方法的使用可减少电力公用事业和其他部件中由于分配过载引起的一个或多个故障。这些方法和系统可提前确定该优化的总负载和最佳充电计划表以提前使电力公用事业规划便利化。电力公用事业可使用该优化的总负载和最佳充电计划表用于控制插入式电动车辆的充电。本方法和系统基于可由公用事业、操作者或消费者规定的一个或多个约束确定该最佳充电时间和优化的总负载。
要理解,不是必须上文描述的所有这样的目的或优势可根据任何特别实施例实现。从而,例如,本领域内技术人员将认识到本文描述的系统和技术可采用这样的方式体现或进行以便实现或优化如本文教导的一个优势或一组优势,而不必实现如可在本文中教导或启示的其他目的或优势。
尽管本发明仅连同有限数量的实施例详细描述,应该容易理解本发明不限于这样公开的实施例。相反,可以修改本发明以包含此前未描述的任何数量的变化、改动、替代或等同设置,但其与本发明的精神和范围相当。另外,尽管描述了本发明的各种实施例,要理解本发明的方面可仅包括描述的实施例中的一些。因此,本发明不视为由前面的描述限制,而仅由附上的权利要求的范围限制。
Claims (13)
1.一种用于电力需求的最佳规划的系统,其包括:
节点,其包括一个或多个智能充电插入式电动车辆SCPEV;
处理子系统,其中所述处理子系统用于:
从一个或多个源接收系统级数据、节点级数据和车辆级数据;以及
通过对所述系统级数据、节点级数据和车辆级数据应用至少数学编程技术而确定所述节点的优化的SCPEV负载和最佳充电计划表,
其中所述节点包括住宅区域、商业区域或由用于分配电力的公用事业限定的任何其它区域,所述节点级数据包括所述节点的负载特性,
其中所述数学编程技术包括:
将所述一个或多个SCPEV分成一个或多个组;
基于所述系统级数据、节点级数据和车辆级数据中的一个或多个部分来生成目标函数并且确定一个或多个约束;以及
服从所述一个或多个约束地优化所述目标函数来为所述一个或多个组确定所述优化的SCPEV负载和所述最佳充电计划表。
2.如权利要求1所述的系统,其中所述系统级数据包括时间段和发电成本曲线。
3.如权利要求1所述的系统,其中所述节点级数据包括节点结构数据、每个节点的负载特性和节点过载特性。
4.如权利要求1所述的系统,其中所述车辆级参数包括车辆参数和电池细节。
5.如权利要求1所述的系统,其中所述一个或多个源包括操作者、系统控制数据采集子系统SCADA、能量管理系统EMS、电力提供方EPP或其组合。
6.如权利要求1所述的系统,其中所述一个或多个约束包括由SCPEV的所有者强加的约束、公用事业电网的约束、由于变压器的额定容量引起的约束、由于充电器和电池规格引起的约束或其组合。
7.如权利要求1所述的系统,其中所述处理子系统通过添加所述优化的SCPEV负载和预测的非SCPEV负载进一步确定优化的总负载。
8.如权利要求7所述的系统,其中所述处理子系统进一步进行检查来确定所述节点是否会由于所述优化的总负载而过载。
9.一种用于电力需求的最佳规划的方法,其包括:
从一个或多个源接收系统级数据、节点级数据和车辆级数据;以及
通过对所述系统级数据、节点级数据和车辆级数据应用至少数学编程技术而确定节点的优化的智能充电插入式电动车辆SCPEV负载和最佳充电计划表,
其中所述节点包括住宅区域、商业区域或由用于分配电力的公用事业限定的任何其它区域,所述节点级数据包括所述节点的负载特性,
其中所述数学编程技术包括:
将所述一个或多个SCPEV分成一个或多个组;
基于所述系统级数据、节点级数据和车辆级数据中的一个或多个部分来生成目标函数并且确定一个或多个约束;以及
服从所述一个或多个约束地优化所述目标函数来为所述一个或多个组确定所述优化的SCPEV负载和所述最佳充电计划表。
10.如权利要求9所述的方法,进一步包括基于所述优化的SCPEV负载和预测的非SCPEV负载生成优化的总负载。
11.如权利要求9所述的方法,进一步包括基于更新的系统级数据、节点级数据和车辆级数据而更新所述优化的SCPEV负载和所述最佳充电计划表。
12.如权利要求10所述的方法,进一步包括:进行检查来确定所述节点是否会由于所述优化的总负载而过载的步骤。
13.如权利要求12所述的方法,进一步包括:
确定方案来避免由于所述节点的过载引起的一个或多个不利影响;
利用所述系统级数据、节点级数据和车辆级数据以及所述方案编译过载数据;
将所述过载数据和所述方案传输给操作者;
从所述操作者接收基于所述过载数据的输入;以及
基于所述输入利用运筹学技术确定所述优化的SCPEV负载。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/075287 | 2011-03-30 | ||
US13/075,287 US8972074B2 (en) | 2011-03-30 | 2011-03-30 | System and method for optimal load planning of electric vehicle charging |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102750591A CN102750591A (zh) | 2012-10-24 |
CN102750591B true CN102750591B (zh) | 2017-12-12 |
Family
ID=46049170
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210103763.XA Active CN102750591B (zh) | 2011-03-30 | 2012-03-30 | 用于电动车辆充电的最佳负载规划的系统和方法 |
Country Status (8)
Country | Link |
---|---|
US (1) | US8972074B2 (zh) |
EP (1) | EP2505421B1 (zh) |
JP (1) | JP6200130B2 (zh) |
CN (1) | CN102750591B (zh) |
AU (1) | AU2012201829B2 (zh) |
BR (1) | BR102012007135A2 (zh) |
CA (1) | CA2772247C (zh) |
IN (1) | IN2012DE00808A (zh) |
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102011107628A1 (de) * | 2011-06-30 | 2013-01-03 | Rwe Ag | Ladevorrichtung für elektrofahrzeuge und verfahren zum laden von elektrofahrzeugen |
JP5364768B2 (ja) * | 2011-09-26 | 2013-12-11 | 株式会社東芝 | 電力需給スケジューリング装置 |
FR2995149B1 (fr) * | 2012-09-05 | 2015-10-16 | Commissariat Energie Atomique | Recharge d'un parc de batteries |
GB2505929A (en) * | 2012-09-14 | 2014-03-19 | Pod Point Holiding Ltd | Method and system for predictive load shedding on a power grid |
JP6327498B2 (ja) * | 2013-02-20 | 2018-05-23 | 三菱重工業株式会社 | 解探索装置、解探索方法及びプログラム、スケジュール生成装置、スケジュール生成方法及びプログラム、並びに充電制御システム |
JP6081817B2 (ja) | 2013-02-26 | 2017-02-15 | 三菱重工業株式会社 | 車載器およびev管理システム |
CN103295167B (zh) * | 2013-05-13 | 2016-01-13 | 中国科学院电工研究所 | 居民小区电动汽车充电设施规划方法 |
US10279697B2 (en) | 2013-08-29 | 2019-05-07 | Honda Motor Co., Ltd. | System and method for estimating a charge load |
EP3212457B1 (en) | 2014-10-30 | 2022-05-11 | Google LLC | Mediator device for smart electric vehicle charging |
US9840156B2 (en) * | 2015-08-14 | 2017-12-12 | Siemens Industry, Inc. | Automatically selecting charging routine for an electric vehicle by balancing utility and user considerations |
WO2017066790A1 (en) | 2015-10-16 | 2017-04-20 | California Intitute Of Technology | Adaptive charging algorithms for a network of electric vehicles |
WO2017071854A1 (de) | 2015-10-29 | 2017-05-04 | Bayerische Motoren Werke Aktiengesellschaft | Verfahren zum betreiben eines systems zur versorgung eines fahrzeugs mit elektrischer energie und system |
US11171509B2 (en) | 2016-02-25 | 2021-11-09 | California Institute Of Technology | Adaptive charging network using adaptive charging stations for electric vehicles |
JP6278372B2 (ja) * | 2017-01-19 | 2018-02-14 | 三菱重工業株式会社 | 電気自動車 |
US11588330B2 (en) * | 2017-07-24 | 2023-02-21 | A.T. Kearney Limited | Aggregating energy resources |
CN107657374B (zh) * | 2017-09-25 | 2021-01-08 | 中南大学 | 一种基于能耗和距离动态变化的按需充电调度方法 |
DE102017128092B3 (de) * | 2017-11-28 | 2019-02-21 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Verfahren und System zum Bereitstellen eines Ladeparks mit einer Mehrzahl von Ladepunkten |
US10926659B2 (en) | 2017-12-01 | 2021-02-23 | California Institute Of Technology | Optimization framework and methods for adaptive EV charging |
US10857900B2 (en) | 2017-12-14 | 2020-12-08 | Honda Motor Co., Ltd. | Methods and systems for scheduling utility events into a charging schedule |
GB2577853B (en) * | 2018-06-22 | 2021-03-24 | Moixa Energy Holdings Ltd | Systems for machine learning, optimising and managing local multi-asset flexibility of distributed energy storage resources |
CN109657891B (zh) * | 2018-09-18 | 2022-11-25 | 深圳供电局有限公司 | 一种基于自适应k-means++算法的负荷特性分析方法 |
CN111251928B (zh) * | 2018-11-30 | 2021-11-23 | 宁德时代新能源科技股份有限公司 | 充电方法、装置、设备、介质、电池管理系统和充电桩 |
WO2020163873A1 (en) | 2019-02-08 | 2020-08-13 | California Institute Of Technology | Systems and methods for adaptive ev charging |
DE102019117582A1 (de) | 2019-06-28 | 2020-12-31 | Sma Solar Technology Ag | Verfahren und system zur koordination von ladevorgängen für elektrofahrzeuge |
CN111027847B (zh) * | 2019-12-06 | 2023-05-02 | 国网天津市电力公司 | 一种应急电动汽车充电保障车调配方法 |
CN111391692B (zh) * | 2019-12-09 | 2022-10-04 | 重庆邮电大学 | 基于车舱温度全过程差异化控制的电动汽车集群有序充放电调度系统及其方法 |
CN115398767A (zh) * | 2020-04-06 | 2022-11-25 | 三菱电机株式会社 | 充电电力管理装置以及充电电力管理方法 |
CN111582670B (zh) * | 2020-04-21 | 2022-06-14 | 上海电力大学 | 一种电动汽车充电站选址定容方法 |
CN111628531B (zh) * | 2020-05-19 | 2022-04-08 | 三峡大学 | 一种针对电力系统静态电压稳定评估的数据驱动方法 |
US11642977B2 (en) * | 2020-07-09 | 2023-05-09 | Weave Grid, Inc. | Optimized charging of electric vehicles over distribution grid |
US11554684B2 (en) * | 2021-02-17 | 2023-01-17 | AMPLY Power, Inc. | Aggregating capacity for depot charging |
US11760224B1 (en) * | 2022-08-03 | 2023-09-19 | Electric Era Technologies, Inc. | Vehicle charging system |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101917024A (zh) * | 2010-03-29 | 2010-12-15 | 福建省电力有限公司 | 安全约束调度中通用性成本空间的生成方法 |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5548200A (en) | 1994-07-06 | 1996-08-20 | Norvik Traction Inc. | Universal charging station and method for charging electric vehicle batteries |
US7402978B2 (en) | 2006-06-30 | 2008-07-22 | Gm Global Technology Operations, Inc. | System and method for optimizing grid charging of an electric/hybrid vehicle |
US20090040029A1 (en) * | 2006-08-10 | 2009-02-12 | V2Green, Inc. | Transceiver and charging component for a power aggregation system |
US20090066287A1 (en) * | 2006-08-10 | 2009-03-12 | V2Green, Inc. | Business Methods in a Power Aggregation System for Distributed Electric Resources |
US20080052145A1 (en) * | 2006-08-10 | 2008-02-28 | V2 Green, Inc. | Power Aggregation System for Distributed Electric Resources |
WO2008073476A2 (en) * | 2006-12-11 | 2008-06-19 | V2Green, Inc. | Scheduling and control in a power aggregation system for distributed electric resources |
AU2008251352A1 (en) | 2007-05-09 | 2008-11-20 | Gridpoint, Inc. | Method and system for scheduling the discharge of distributed power storage devices and for levelizing dispatch participation |
US7693609B2 (en) * | 2007-09-05 | 2010-04-06 | Consolidated Edison Company Of New York, Inc. | Hybrid vehicle recharging system and method of operation |
US8041773B2 (en) * | 2007-09-24 | 2011-10-18 | The Research Foundation Of State University Of New York | Automatic clustering for self-organizing grids |
US8054048B2 (en) * | 2007-10-04 | 2011-11-08 | GM Global Technology Operations LLC | Power grid load management for plug-in vehicles |
JP4896084B2 (ja) * | 2008-06-30 | 2012-03-14 | 株式会社日立製作所 | 発電機運用計画作成方法 |
US8319358B2 (en) * | 2008-06-30 | 2012-11-27 | Demand Energy Networks, Inc. | Electric vehicle charging methods, battery charging methods, electric vehicle charging systems, energy device control apparatuses, and electric vehicles |
US8212532B2 (en) | 2008-07-24 | 2012-07-03 | General Electric Company | Method and system for control of a vehicle energy storage device |
US20100094737A1 (en) | 2008-08-18 | 2010-04-15 | Bryan Lambird | Utility communications design concept |
WO2010083334A1 (en) * | 2009-01-14 | 2010-07-22 | Integral Analytics, Inc. | Optimization of microgrid energy use and distribution |
US8154246B1 (en) * | 2009-01-30 | 2012-04-10 | Comverge, Inc. | Method and system for charging of electric vehicles according to user defined prices and price off-sets |
JP5492451B2 (ja) * | 2009-05-14 | 2014-05-14 | 株式会社Nttファシリティーズ | 蓄電池充放電装置及び蓄電池充放電方法 |
US8346401B2 (en) * | 2009-07-17 | 2013-01-01 | Gridpoint, Inc. | Smart charging value and guarantee application |
US8744638B2 (en) * | 2009-09-11 | 2014-06-03 | General Electric Company | Method and system for demand response in a distribution network |
US20120030631A1 (en) * | 2010-07-27 | 2012-02-02 | International Computer Consulting Organization, Inc. | Tree control with enhanced hierarchy visibility |
US8423637B2 (en) * | 2010-08-06 | 2013-04-16 | Silver Spring Networks, Inc. | System, method and program for detecting anomalous events in a utility network |
US8024077B2 (en) * | 2010-10-06 | 2011-09-20 | San Diego Gas & Electric Company | Smart transformer |
-
2011
- 2011-03-30 US US13/075,287 patent/US8972074B2/en active Active
-
2012
- 2012-03-20 IN IN808DE2012 patent/IN2012DE00808A/en unknown
- 2012-03-22 CA CA2772247A patent/CA2772247C/en active Active
- 2012-03-27 JP JP2012070551A patent/JP6200130B2/ja active Active
- 2012-03-27 EP EP12161447.3A patent/EP2505421B1/en active Active
- 2012-03-28 AU AU2012201829A patent/AU2012201829B2/en active Active
- 2012-03-29 BR BR102012007135A patent/BR102012007135A2/pt not_active Application Discontinuation
- 2012-03-30 CN CN201210103763.XA patent/CN102750591B/zh active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101917024A (zh) * | 2010-03-29 | 2010-12-15 | 福建省电力有限公司 | 安全约束调度中通用性成本空间的生成方法 |
Also Published As
Publication number | Publication date |
---|---|
JP2012213316A (ja) | 2012-11-01 |
CA2772247C (en) | 2019-06-18 |
CA2772247A1 (en) | 2012-09-30 |
CN102750591A (zh) | 2012-10-24 |
EP2505421A2 (en) | 2012-10-03 |
EP2505421A3 (en) | 2015-08-05 |
AU2012201829A1 (en) | 2012-10-18 |
US20120253531A1 (en) | 2012-10-04 |
AU2012201829B2 (en) | 2015-03-26 |
BR102012007135A2 (pt) | 2017-05-23 |
US8972074B2 (en) | 2015-03-03 |
EP2505421B1 (en) | 2018-10-10 |
IN2012DE00808A (zh) | 2015-08-21 |
JP6200130B2 (ja) | 2017-09-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102750591B (zh) | 用于电动车辆充电的最佳负载规划的系统和方法 | |
Shariff et al. | A state of the art review of electric vehicle to grid (V2G) technology | |
Ahmad et al. | Developments in xEVs charging infrastructure and energy management system for smart microgrids including xEVs | |
Clement et al. | Coordinated charging of multiple plug-in hybrid electric vehicles in residential distribution grids | |
Rahman et al. | Review of recent trends in optimization techniques for plug-in hybrid, and electric vehicle charging infrastructures | |
Muñoz et al. | Electric vehicle charging algorithms for coordination of the grid and distribution transformer levels | |
Jian et al. | Optimal scheduling for vehicle-to-grid operation with stochastic connection of plug-in electric vehicles to smart grid | |
Ke et al. | Battery charging and discharging scheduling with demand response for an electric bus public transportation system | |
Madawala et al. | “Living and mobility”-a novel multipurpose in-house grid interface with plug in hybrid BlueAngle | |
US20110133684A1 (en) | Electric Gas Stations Having Range Extension and Grid Balancing | |
Zheng et al. | Smart charging algorithm of electric vehicles considering dynamic charging priority | |
Ghofrani et al. | Electric drive vehicle to grid synergies with large scale wind resources | |
Clairand et al. | A tariff system for electric vehicle smart charging to increase renewable energy sources use | |
Han et al. | Interactive charging strategy of electric vehicles connected in Smart Grids | |
Odkhuu et al. | Priority determination based on fuzzy logic for charging electric vehicles | |
Strnad et al. | A model for the efficient use of electricity produced from renewable energy sources for electric vehicle charging | |
Kasturi et al. | Assessment of techno-economic benefits for smart charging scheme of electric vehicles in residential distribution system | |
Ahmad et al. | Optimal charging strategy for plug-in hybrid electric vehicle using evolutionary algorithm | |
Bentley et al. | A modelling tool for distribution networks to demonstrate smart grid solutions | |
Fettinger et al. | Minimizing residential distribution system operating costs by intelligently scheduling plug-in hybrid electric vehicle charging | |
Scoffield et al. | Strategies to Maintain Voltage on Long, Lightly Loaded Feeders with Widespread Residential Level 2 Plug-in Electric Vehicle Charging | |
Padhi et al. | Optimal recharging of EVs for peak power shaving and valley filling using EV-aggregator model in a micro-grid | |
AHMAD | Impact Assessment of Electric Car Charging on LV Grids | |
Uko | Optimization of Vehicle to Grid System in a Power System with Unit Commitment | |
Zaidi | Optimal electric vehicle load management for minimization of losses |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant |