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

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1 2 3 Background Solution Architecture Key Technologies

Energy Transformation

New Generation Energy System Smart Grid

Fossil Fuel

Traditional Energy System

Background

Low Carbon Clean Efficient Smart Reliable

Renewable Energy

Affordable

Background

Challenges Solution IoT

Cloud

Big Data AI

Mobile network

IoT for power distribution

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Cloud Platform of IoT APP Application Center

Platform Sensor

Edge Equipment Fibre-optical Wireless Network eLTE

10kV Communication Access Network: Edge to Cloud

RF-MESH LoRaWAN

0.4kV Communication Access Network: Edge to Sensor/edge

Development Management Diagnose

Application Network Terminal Cloud

D-IoT

Sensor Equipment

Edge

Solution Architecture

Terminal

Camera Smoke Water level Lock Temp . Wind Vibration Infrared

......

Sensors

phase-change switch DTU EV Chargers DGs Smart meter SVC

Monitoring ...... Meters

FTU

......

...... ......

Fault indicator

Sensing Monitoring Metering Edge Computing

Network

D-IoT Cloud

Backbone network

EDGE

3G/LTE satellite

OLT ONU EPON Industrial switch PLC LTE NB-IoT、 eMTC etc. DTU FTU DTU FTU DTU TTU TTU FTU

Mobile terminal

UAV Robot Wired Wireless

Sensor

PLC wireless LoRa Meter Meter Meter Sensor Sensor Sensor Smart Units (SVG, phase change swithch etc.)

. 4 k V 1 k V

Network Management

Cloud

Container 1

Container 2

Smart TTU

TCP/IP、UDP

Virtualization

I a a S

Virtualization

Server Cluster Storage Cluster Network Cluster

P a a S

Data Collection Public Service

Microservices

PaaS Management

Collection Equipment Administration Network Administration …

Storage and Analysis

APP server

Model Management Data Storage Data Fusion Data Service

…

S a a S

Distribution Network Monitoring Visualization Equipment Management Smart Sensor Network Diagnose Network Maintenance HCI …

Security System Maintenance Service Management, Service BUS

AI

Data Management Log … Network Topology Model Management Terminal Management

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APPLICATION LAYER

Node APP: Application of single IoT terminal equipment and it runs on a single IoT terminal equipment. Co APP: Coordination applications among multiple equipment, it runs

• n the gateway of a cell network and

is responsible for the coordination and

• ptimization
• f

terminal equipment under the cell network. Cloud APP: Responsible for data storage, calculation and display. Presentation APP: Running on the PC terminal

• r

mobile terminal, responsible for the final display of the IoT application system. CloudAPP CoAPP NodeAPP NodeAPP PreApp

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Standards Local Network Software Defined Terminal Smart Sensing Applications

• n the Edge

and the Cloud Security

Key Technologies

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Based on IP ↓ Based on IoT

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CIM ↓ CPS

2

SOA ↓ Micro service

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Cloud based integrated distribution information modeling under the IoT. Upgrading of static data models CIM/IEC61850 to dynamic service models. Upgrading from application architecture based on SOA services to APP oriented micro service architecture.

Standards

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Software Defined Terminal

The Terminals provide high performance hardware with a lite- weighted

• peration

system embedded. The OS acts as a platform that has access to the hardware. Applications can be applied on the OS to define the function of the terminal

Process management Memory management File system Device driver

Electricity collection container Local communication Remote communication Data acquisition Other hardware

Hardware

Operation System

Display management Storage management Version management Data acquisition Communication services Information safety

Transformer monitoring container Line loss management container Fault diagnosis container Power quality container System APP General services Core Function General services

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Smart Sensing

Smart Sensing High Precision Sensing Technology Low Power Consumption sensors Intellect And Digital sensors High Speed Processing Technology Bidirectional Interaction And Multi Business

2 3 4 5 1

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Local communication Network

01 02 03

Large Numbers Of Nodes Wide Range Of Nodes Various Work Environment

Cost and Coverage

1.PLC / Wireless combination 2.Multi services support. 3. ……

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Applications from the Edge to the Cloud

Cloud

Data

More Data Sources Data Source and User

Request Response

Load forecasting Line loss analysis Malfunction study Risk assessment Distributed generation EV chargers ……

Terminal Edge Application

Edge computing provides a new platform for data application analysis. It is necessary to make full use of the advantages of cloud- based collaboration and local computing to develop high- value data application software (APP).

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Security

基于大数据 的威胁防御

加密储存 隐私保护 用户认证 权限控制 沙箱隔离 WAF NGFW/DDOS 病毒防护 安全补丁 TPM/TEE 传输加密 传输加扰 数据签名 设备认证 平台认证 接入认证 数据传输安全 云端数据安全 云端认证鉴权 基础系统安全 双向身份认证 基础网络安全 本地数据安全 本地认证鉴权 基础系统安全 物联网安全网关 网络隔离 本地加密 本地认证 权限控制 安全启动 系统加固 病毒防护 TPM/TEE 安全升级 资源管控

Platform and Application Connection Terminal General

安全策略 安全审计 安全监控 事件响应 秘钥证书管理 系统数据采集 行为模式学习 安全攻击检测 安全威胁相应

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Future and more…

THANKS