北美配电智能电网的现状,趋势及特点

1、1Outline of Presentation呈报大纲Business Drivers for Distribution System Operations in N. America北美配电系统的业务驱动力State-of-the-Art of Distribution System Smart Grid Applications in N. America配电系统智能电网的在北美应用近况Future Trend in Distribution System Smart Grid Applications in N. America配电系统智能电网在北美的趋势Special Smart G

2、rid Applications in N. America在北美特别的智能电网应用ML Consulting GroupBusiness Strategy & Engineering Planning and Implementation for Electric Smart Grid 2Business Drivers for Distribution System Operations in N. America北美配电系统的业务驱动力ML Consulting GroupBusiness Strategy & Engineering Planning and Imple

3、mentation for Electric Smart Grid 3Smart Grid Business Drivers for Dist. Systems: 配电智能电网驱动力 SGCARBON FOOTRPINT碳足迹碳足迹RELIABILITY & QUALITY OF SUPPLY供应的可靠性和质量PRODUCTIVITY IMPROVEMENT提高生产力SupplyReliability供应可靠性供应可靠性PowerQuality电力品质电力品质RenewableResources & PHEVs可再生能源资源可再生能源资源及充电式混合动车及充电式混合动车Gree

4、nhouseGases温室气体温室气体DemandResponse需求弹力需求弹力AgingWorkforceAgingInfrastructure老化的基础架构老化的基础架构Operational & InvestmentEfficiencyCondition-Based Maintenance基于状态的维护基于状态的维护ML Consulting GroupBusiness Strategy & Engineering Planning and Implementation for Electric Smart Grid Integration of DER, DR &am

5、p; Gs综合综合分布能源，需分布能源，需求弹力和微网求弹力和微网4运作及投资效率运作及投资效率老化的员工老化的员工北美配电智能电网的 现状5ML Consulting GroupBusiness Strategy & Engineering Planning and Implementation for Electric Smart Grid Smart Grid Applications for Distribution Systems配电系统的智能电网应用配电系统的智能电网应用System Reliability 系统的可靠性Feeder Automation 馈线自动化Fuse

6、 Clearing via fast curves at circuit breakers 用断路器的快速曲线来免熔断器熔断Remote monitoring of FCIs 远程监测FCIsReal-time incipient fault prediction 实时预测早期故障Investment Efficiency 投资效益Integrated volt/var control 综合电压/虚功控制Feeder & Sub Peak Load Management 馈线及变电站高峰负荷管理Integration of DERs (Active Circuit Planning)

7、分布能资源的整合（活动电路规划）ML Consulting GroupBusiness Strategy & Engineering Planning and Implementation for Electric Smart Grid 6Smart Grid Applications for Distribution Systems (contd)配电系统的智能电网应用（续）配电系统的智能电网应用（续）Operational Efficiency 运作效率Asset Condition Monitoring 资产状态监测Integrated volt/var control 综合电压

8、/虚功控制Integration with Enterprise Business IT System (e.g., GIS,CIS, WMS, Mobile Workforce Mgmt. System) 与企业业务IT系统集成的（例如，与地理信息系统,客户信息系统,工作管理系统和流动工作员管理系统)Distribution Management System (DMS/SCADA) installation interfaced with Enterprise IT System 配电管理系统与企业IT系统对接Sustainability 可持续发展Integrating DERs, gr

9、ids, EVs & distributed renewable into DMS dispatch （IDDER）整合分布能源，微网，电动汽车於DMS的调度Integrated volt/var control 综合电压/虚功控制ML Consulting GroupBusiness Strategy & Engineering Planning and Implementation for Electric Smart Grid 7Smart Grid Applications for Customers客户智能电网的应用AMI Systems for suburb/rur

10、al area customers that participate郊区/农村地区的客户qAMR 自动抄表qOutage detection 停电检测qRemote Service Connect/Disconnects 远程控制电力连接/断开qIntegrate DER resources 分布能资源的整合qPHEV charging 混合动力电汽车充电qNetmetering 双向电表Urban areas high rise customer aggregated by ESCO interface units能源管理公司聚集市区大厦客户的接口单元qNet zero energy bui

11、lding 净零能源建设物qIntegration of DERs & PHEVs 分布能资源的整合qPeak demand management 高峰用电需求管理ML Consulting GroupBusiness Strategy & Engineering Planning and Implementation for Electric Smart Grid 8Distribution SG System Architecture 配电智能电网系统架构ML Consulting GroupBusiness Strategy & Engineering Plann

12、ing and Implementation for Electric Smart Grid Enterprise Biz IT System9* Indicates special to N. America10ML Consulting GroupBusiness Strategy & Engineering Planning and Implementation for Electric Smart Grid System Reliability Applications系统可靠性的应用FLISR 故障定位，隔离和恢复服务*Distributed control while un

13、der centralized supervision vs. centralized control 分散式控制受中央监视或中央控制*Field devices are becoming integrated communications and control devices 现场设备成为综合通信和控制器件Adopts IEC 61850 采用IEC 61850标准Focuses on overhead lines 专注于架空线路*Predicts incipient asset failure using real-time asset condition monitoring 预计初期

14、的资产故障使用实时的资产状态监测*Uses asset condition monitoring to predict asset failures, and thus system faults使用资产状态监测来预测系统故障ML Consulting GroupBusiness Strategy & Engineering Planning and Implementation for Electric Smart Grid 11Investment Efficiency Applications投资效率的应用投资效率的应用IVVC to reduce peak demands of

15、 feeders and substation transformers; uses AMI metered end-of-line (EOL) voltage data综合电压/虚功控制以减低馈线和变电站变压器的需求高峰;使用AMI来量度线终的电压数据3-phase load flow models to determine optimal feeder switching to reduce peak feeder/substation loads 用3相负载流模型来确定最佳的馈线开关方法，以减低馈线和变电站的高峰负载*Transformer Load Management System

16、(TLMS) to know the loading profiles of each distribution transformer变压器负荷管理系统（TLMS）来计算变压器的负载*Integrated use of customer-side resources (e.g., DR, EV battery, Community ESS, solar PV, grids)客户端资源的综合运用ML Consulting GroupBusiness Strategy & Engineering Planning and Implementation for Electric Smart

17、 Grid 12Operational Efficiency Applications运作效率的应用*Asset Condition Monitoring 资产状态监测Analytics for “big data” on the cloud 为“大数据”在云上的分析Microprocessor-based devices along feeders already collect data用微处理器的设备在馈线上收集数据Need communications infrastructure to bring data to virtual datamart需要通信基础设施带数据进虚拟数据集市*

18、Integrated Volt/Var Control综合电压/虚功控制Optimal LTC, voltage regulator and capacitor control, with EOL voltage reading from AMI meters to reduce line losses (energy efficiency), thus lower GHG emission最优的控制LTC，电压调节器和电容器来降低线损（能源效率），从而降低温室气体排放Voltage profile modeled by phase 用模型计算相电压档ML Consulting GroupBu

19、siness Strategy & Engineering Planning and Implementation for Electric Smart Grid 13Operational Efficiency Applications运作效率的应用(续)*Integration of DMS with Enterprise Biz IT System 配电管理系统与企业商务IT系统的整合GIS, CIS, WMS, MWFMSAsset Condition Data Analytics & Condition-Based Maintenance 资产状态数据分析和基于状态的

20、维护ML Consulting GroupBusiness Strategy & Engineering Planning and Implementation for Electric Smart Grid 14DMS & Integrations to Biz IT System配电管理系统与企业商务IT系统的整合Full suite of DA applications (switch order management, FLISR, IVVC, peak feeder load management, etc.) 包涵所有的配电自动化的应用（开关订单管理，FLISR，I

21、VVC，峰值馈线负载管理等全套）*Integrated Dispatch of DER (IDDER); need to communicate with customer resources整合分布能源，微网，电动汽车在DMS的调度 （IDDER)*Real-time protective relay coordination 实时保护电驿的协调*CIM technology in SCADA database 公共信息模型CIM科技用在SCADA数据库Interface to Enterprise Biz IT System 与企业商务IT系统的接口Embodies standards 体

22、现标准IEC 61968 on a SOA bus 应用IEC61968在SOA的数据总线IEC 61850 for communications with field devicesIEC 61850用来与现场设备的通信*Is DMS a NERC CIP asset? 配电管理系统是一个NERC CIP资产吗？ML Consulting GroupBusiness Strategy & Engineering Planning and Implementation for Electric Smart Grid 15Sustainability Applications可持续发展的

23、应用Integrated volt/var control 综合电压/虚功控制Integrated Dispatch of DER 整合与DER的调度*ISOs need to monitor the aggregated resources offered by Aggregators to the market ISOs (Independent System Operators)独立系统运作成员(ISO)需要监测汇集者所提供市场的聚合资源*Aggregators could also offer such resources to DMS when not used for ISOs能源

24、汇集者也可以提供这资源给配电管理系统*Offer a level-playing field between the supply and load resources给供应和负载资源一个公平的竞争空间ML Consulting GroupBusiness Strategy & Engineering Planning and Implementation for Electric Smart Grid 16System Architecture for Integrated Interoperable Smart Grid Solution. 一体互通互动智能电网方案的系统一体互通互

25、动智能电网方案的系统体系结构体系结构 17ML Consulting GroupBusiness Strategy & Engineering Planning and Implementation for Electric Smart Grid Specials of Smart Grid Applications in N. America在北美特别的配电应用ML Consulting GroupBusiness Strategy & Engineering Planning and Implementation for Electric Smart Grid 18Spec

26、ials for the N.A. Operations在北美特别的配电应用FLISR故障定位，隔离和恢复服务Distributed intelligence local control with centralized monitoring分散式控制受中央监视或中央控制Asset condition monitoring to predict faults监测资产状态来预测故障Integrated field devices综合现场设备Integrated use of DERs to provide a level-playing field综合运用分布能资源来提供一个公平的竞争环境End

27、-use resources forecasting 终端用资源的预测Real-time adaptable system protection schemes实时适应的系统保护Combines renewable, energy storage and customer behavior modifications结合可再生能源，能源储存和改动客户的行为ML Consulting GroupBusiness Strategy & Engineering Planning and Implementation for Electric Smart Grid 19Specials for

28、 the N.A. Operations (contd)在北美特别的配电应用（续）Asset Condition Monitoring 监测资产状态Risk-based asset management 基于风险的资产管理Analytics for “big data” on the cloud “大数据”云上的(分析)Integrated volt/var control 综合电压/虚功控制Fully utilize demand reduction benefits of IVVC充分利用IVVC降低负载需求量DMS & interface with Enterprise Biz IT System配电管理系统与企业商务IT系统的接口Integrate with OMS, WMS, MWFMS to improve operational efficien与OMS, WMS, MWFMS 的整合来改良远作效率整合分布能源，微网，电动汽车在DMS的调度 （IDDER)CIM used in SCADA database公共信息模型CIM科技用在SCADA数据库Is it a NERC CIP? 配电管理系统是否一个NERC CIP资