Internet of Things (IoT) Solution Architecture for Power - PowerPoint PPT Presentation

Internet of Things (IoT) Solution Architecture for Power Distribution Network Operation Shen en Guo uo China ina Ele lectric ctric Power er Research arch In Institute titute

Background 1 2 Solution Architecture Key Technologies 3 1

Background New Generation Traditional Energy System Energy System Smart Grid Renewable Energy Fossil Fuel Affordable Reliable Low Clean Carbon Energy Transformation Efficient Smart

Background Cloud Big Data Challenges AI Mobile network Solution IoT

IoT for power distribution

Solution Architecture APP Application Center Application Cloud Development Diagnose Management Cloud Platform of IoT Platform 10kV Communication Access Network: Edge to Cloud eLTE Wireless Network Fibre-optical Network D-IoT 0.4kV Communication Access Network: Edge to Sensor/edge LoRaWAN RF-MESH Edge Edge Equipment Terminal Sensor Sensor Equipment 5

Terminal Edge Computing Water level phase-change Smoke Camera DTU EV Smart switch Chargers meter Temp Wind FTU Lock SVC . ...... ...... DGs ...... Vibration Infrared Fault indicator ...... ...... Sensors Monitoring Meters Sensing Monitoring Metering

Network D-IoT Cloud Wired Wireless Backbone network satellite OLT 3G/LTE 1 Network Management 0 Industrial EPON NB-IoT 、 PLC switch LTE k eMTC V etc. ONU DTU DTU TTU TTU FTU DTU FTU FTU UAV Robot EDGE Mobile terminal 0 . LoRa PLC wireless 4 k V Smart Units Sensor Sensor Sensor Meter Meter Meter (SVG, phase change Sensor swithch etc.)

Cloud Microservices S a Equipment Network Network HCI … a Smart Sensor Visualization APP server Management Diagnose Maintenance S Distribution Network Monitoring Data Service Public Service Service Management, Service BUS Data Model Terminal Network … Log Management Management Management Topology Smart TTU P System Maintenance Container 1 a PaaS Management Storage and Analysis a APP1 …… S Model Data Storage Data Fusion AI … Security Management Container 2 APP1 …… TCP/IP 、 UDP Data Collection Equipment Network … Collection …… Administration Administration Virtualization Virtualization I a a Network S Storage Cluster Cluster Server Cluster

APPLICATION LAYER Node APP: Application of single IoT terminal equipment and it runs on a single IoT terminal equipment. CloudAPP Co APP: Coordination applications among multiple equipment, it runs on the gateway of a cell network and is responsible for the coordination and optimization of terminal CoAPP PreApp equipment under the cell network. Cloud APP: Responsible for data storage, calculation and display. NodeAPP NodeAPP Presentation APP: Running on the PC terminal or mobile terminal, responsible for the final display of the IoT application system. 9

Key Technologies Applications on the Edge Smart Sensing and the Cloud Software Defined Security Terminal Standards Local Network 10

Standards Cloud based integrated distribution information Based on modeling under the IoT. IP 1 ↓ Based on IoT CIM Upgrading of static data models 2 ↓ CIM/IEC61850 to dynamic service models. CPS SOA 3 ↓ Micro service Upgrading from application architecture based on SOA services to APP oriented micro service architecture. 11

Software Defined Terminal The Terminals provide high performance Fault Line loss Power Electricity Transformer APP management diagnosis quality collection monitoring hardware with a lite- container container container container container weighted operation system embedded. General services General services Core Function The OS acts as a Display Memory Data acquisition Device driver System management management Operation platform that has access System Storage Communication Process management services File system management to the hardware. Information safety Version management Applications can be applied on the OS to Hardware Remote Data Other Local hardware communication acquisition communication define the function of the terminal 12

Smart Sensing 1 High Precision Sensing Technology 2 Low Power Consumption sensors Smart 3 Intellect And Digital sensors Sensing 4 High Speed Processing Technology Bidirectional Interaction And Multi 5 Business 13

Local communication Network Large Numbers Of Nodes 01 1.PLC / Wireless Cost combination 02 and Wide Range Of Nodes 2.Multi services support. Coverage …… 3. 03 Various Work Environment 14

Applications from the Edge to the Cloud Cloud Edge computing Data provides a new platform for data More Data Sources application analysis. Application Response Request It is necessary to Load forecasting make full use of the Line loss analysis Malfunction study advantages of cloud- Risk assessment based collaboration Distributed generation and local computing EV chargers …… to develop high- Edge value data application software Terminal Data Source and (APP). User 15

Security General 云端数据安全 云端认证鉴权 基础系统安全 Platform and 加密储存 用户认证 沙箱隔离 病毒防护 安全策略 安全监控 Application 隐私保护 权限控制 WAF 安全补丁 安全审计 事件响应 NGFW/DDOS TPM/TEE 秘钥证书管理 数据传输安全 双向身份认证 基础网络安全 基于大数据 物联网安全网关 传输加密 设备认证 Connection 的威胁防御 网络隔离 传输加扰 平台认证 数据签名 接入认证 系统数据采集 行为模式学习 本地数据安全 本地认证鉴权 基础系统安全 TPM/TEE 安全启动 本地加密 本地认证 安全攻击检测 Terminal 安全升级 系统加固 权限控制 安全威胁相应 资源管控 病毒防护 16

Future and more… 17

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