SERVO Modeller: Integrating Distributed Grid Information via CIM - Session: How Utilities are using the CIM for Power System Network Model ...
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SERVO Modeller: Integrating Distributed Grid
Information via CIM
Session: How Utilities are using the CIM for Power System Network
Model Exchange
CIM Users Group European Meeting 2017
Miguel Ponce de Leon (WIT-TSSG) 15th June 2017
Paul Hayes (ESB)
Agenda
• ICT, Digitalisation ESB Networks View.
• Implementation of Common Information Model in
ESB Networks.
• Developing CIM compliant software.
• Scalable ICT for energy systems with 100% RES
– H2020 RE-SERVE.
www.tssg.org 2
ICT, Digitalisation, the enabler of Markets and Customer Empowerment Paul Hayes, Smart Networks, ESB Networks
Direction and futures
• MV & HV 99% observed
• 760 Substations
• 100,000+km
• 10,000 line sensors
• LV 99% unobserved
• 252,276 Substations
• 92,326km
• 100+ sensors
4 www.esbnetworks.ie
Areas of unobserved change and the future –
Demand Response & Flexibility:
• Electrified Mobility
• Electrified Heat
• Micro Generation
• Storage
• Prosumers
• Electrify Everything!
The fundamentals:
• Frequency
• Energy
• Power
• Voltage
5 www.esbnetworks.ie
Diversity and network loading
Traditional assumed load profiles Future stochastic, controlled and DER type loads
50 150
45 Flex opportunity yet to realised
Flex opportunity yet to be exposed
40
35
100
30
25
20
Current assumed flex opportunity
50
15
10
5
0 0
0 3 6 9 12 3 6 9 12 1 4 7 10
6 www.esbnetworks.ie
What are we attempting to understand?
Can utilities deploy software in an effort to offset the
investment in traditional assets?
vs
Digital Asset Traditional Asset
7 www.esbnetworks.ie
What are we attempting to understand?
• 70 years of optimisation
• 300% increase in instantaneous demand
• Localised – we need sensors and vision
• Transform sensor data into knowledge
• Share this with all actors to:
• Avoid congestion
• Control voltage
• Advise on frequency
• Procure services
• Avoid traditional investment
8 www.esbnetworks.ie
Servo – What is it? 9 www.esbnetworks.ie
Implementation of Common Information Model in ESB Networks Project SERVO - System-wide Energy Resource and Voltage Optimisation platform Paul Hayes, Smart Networks ESB Networks
What is it?
• Implementation of IEC Standard Common Information Model
• Captures all Distribution assets and data in single model
• Enables many use cases
• Asset Management – Load visualisation, Asset reporting
• Operations – Increased visibility of LV
• Capacity optimisation – enables DSU participation, investment offset
• System Services - voltage, frequency control
11 www.esbnetworks.ieChallenges to implementation
Many data sources with many owners!!!
Existing internal Industry Stakeholders New sources of data
SCADA Sensors
DSO
OMS Weather
TSO
Metering Customers
GIS Market Generator
SAP Regulator Aggregator
13 www.esbnetworks.ieData Sources….
ABB software
110/38kV
SCADA Customized for ESB
Locked down database
MV90
Metering Customer QH metering
38/MV TSO/DSO interface meters
Asset Register
Meter Point Reference Numbers
SAP Non-QH metering SERVO
Intergraph System
Network Topology
MV/LV
GIS Accuracy of records
Oracle System
Status of Network switch gear
OMS Outage management
LV Customers Feeds Customer interface
14 www.esbnetworks.ieOvercoming barriers
Lessons learned along the way…….
• Benefits to the business need to be demonstrated
• Briefings, presentations across business to inform
• Not replacing existing systems but enhancing them using new
technology and software
• Give examples of what can be achieved
15 www.esbnetworks.ieEXISTING LOAD VISUALISATION TOOL (EXCEL) 17 www.esbnetworks.ie
TO BE REPLACED BY WEB BASED APPLICATION WITH
AUTOMATIC DATA FEEDS……..
18 www.esbnetworks.ieDeveloping CIM compliant software Miguel Ponce de Leon (WIT-TSSG) 15 June 2017
Kilkee 38kv Station
20Kilkee Station Model as a Software
Object (JSON)
21Kilkee Station Model visualised
as a Software Object
22Kilkee Station Model CIM validation
23SCALABLE ICT FOR ENERGY SYSTEMS WITH 100% RES
• In a 100% RES environment ICT infrastructures
will be required to be Fast, Reliable, and Secure:
• In the collection of
• Large amounts of measurements from a huge number of sensors
and devices
• In the transmission of
• Commands for voltage and frequency stability management.
6/14/2017 Slide No. 24 © RESERVE 2016-2019 All rights reserved.VISION FOR ICT
• Monitored field measurements are based on publish / subscribe
model.
-All collected data is based on a Common Information Model.
• Transmission of Control Commands are based on Policy-Based
Management.
- Grid operators can define their own policies for monitoring & control of
the network, at the highest level.
-Policy as set forth by the operator at the highest level.
• Decisions can be made at the edge of the power network.
- Leading to autonomous and instant policy decisions.
6/14/2017 Slide No. 25 © RESERVE 2016-2019 All rights reserved.TODAY
Field Measurements are mainly based on a Pull-Push Client / Server
model.
Sensors and devices
pull/push their data into
central control units.
Sensors and similar devices
6/14/2017 Slide No. 26 © RESERVE 2016-2019 All rights reserved.FIELD MEASUREMENTS AND MONITORING TODAY
• Problem
- There is high latency in the request–response messaging pattern for
gathering measurement data.
- Measurands are selected at deployment time
- Today, the data from all measurands are sent to the control units whether
they are needed or not.
- Many different proprietary data solutions and silos.
6/14/2017 Slide No. 27 © RESERVE 2016-2019 All rights reserved.THE FUTURE
Based on a
Publish & Subscribe Model
One broker provided
per geographical area
Subscribes Subscribes to Battery
to PV measurements Storage and
substation feeder
Subscribes
measurements
to all measurements
Subscribes
to data
Publish
measurement
MQTT Broker Control unit
Database
Breakout Gateway
Sensor/Device
Battery/Storage
6/14/2017 Slide No. 28 © RESERVE 2016-2019 All rights reserved.FIELD MEASUREMENTS AND MONITORING
• Solution
- Low latency for getting measurement data to its intended destination.
- Applications can subscribe to just the measurands they need.
- Open data solution.
- Can apply Common Information Model (CIM) to data gathering and data
storage.
6/14/2017 Slide No. 29 © RESERVE 2016-2019 All rights reserved.COMMANDS FOR VOLTAGE AND FREQUENCY
MANAGEMENT
• Policy-Based Management
-A system based on policy rules which are composed of a set of conditions, a
corresponding set of actions and an execution environment.
• Real-Time Control
-Autonomous Policy based management system executing at the edge of the
network.
• Security
-Data privacy and integrity
6/14/2017 Slide No. 30 © RESERVE 2016-2019 All rights reserved.MOBILE NETWORKS FOR 100% RES SMART GRIDS
• 5G Networks provide the perfect platform for the future communications
network, thanks to
- Ultra-low latency (speed)
- Excellent support for huge number of devices (Narrowband-IoT)
- Built-in security and reliability
- 5G Breakout Gateway to de-centralize decisions to the edge of the mobile
and power networks. See next slides.
6/14/2017 Slide No. 31 © RESERVE 2016-2019 All rights reserved.5G BREAKOUT SOLUTION
Power Grid
Efficiency:
low latency
high Internet/VPN
bandwidth
Control & Packet core application
Monitoring on SDN controller
Radio
access
BR-GW BR-GW
SDN
Edge cloud SDN control controller HSS
plane
eNB
Security: Core network OPEX:
traffic simplified
remains packet core
local on SDN controller
6/14/2017 Slide No. 32 © RESERVE 2016-2019 All rights reserved.You can also read
