A Smart Grid Perspective - Azores · Smart Metering A Smart Grid Component Scope Advanced metering...
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2011-12-11 1.0.0EN www.efacec.com A Smart Grid Perspective
Transcript of A Smart Grid Perspective - Azores · Smart Metering A Smart Grid Component Scope Advanced metering...
2011-12-11
1.0.0EN
www.efacec.com
A Smart Grid Perspective
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The Overall Scenario
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HV Plant
Distribution Transmission Generation
EHV MV LV
Management and Automation Reach
Generation
The Evolution
Plant
User
Distribution Substation
Transmission Substation
Distribution Transformer
Prosumer
Prosumer: both consumer and producer
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Efacec Smart Grid Solutions
Street Light Management
Grid Management Systems EV Charging Infrastructure
Smart Metering
Distribution Automation
Substation Automation
- Quick Charger
Slow Charger
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Management & Automation Self healing, a Smart Grid feature
● Scope
● Network Management and Automation
● Challenges
● Improve network reliability, security and
quality, as well as energy efficiency
● Self-healing, featuring automatic Fault
Detection, Isolation and Restoration
● Integrated Voltage/VAr Control
● The Efacec Smart Grid Solution
● Distribution Automation, providing fault
detection, remote control and reclosing
● Substation Automation, combining
integrated command, control and
protection features
● SCADA/DMS, providing network
supervision and remote control, as well as
outage management and power
applications for operator assistance
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Smart Metering A Smart Grid Component
● Scope
● Advanced metering infrastructures
● Challenges
● Efficient management of millions of
devices and communication networks
● Near-real time information and control
capabilities for many corporate systems
● Integration of micro-generation control
and demand side management,
boosting demand response
● The Efacec Smart Grid Solution
● Smart metering, with LAN/HAN suitable
for the integration of home automation
● Gateways combining the best of two
worlds: metering and automation
● Highly scalable management and
meters monitoring Head-end platform
Standard-based interfaces
Multiple communication options
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● Scope
● Electric Mobility
● Challenges
● Quick charging of Electric Vehicles
● Integration with EV charging
infrastructure management systems
● Integration with GIS and Customer
Information Systems (e.g. billing)
● The Efacec Smart Grid Solution
● EV quick charging stations
● EV slow charging stations and EV home
chargers
● Gateways combining metering data
gathering and network operation
● Metering for each charging station
● Highly scalable management and
meters monitoring Head-end platform
Electric Mobility Pushing Smart Grid Solutions
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Intelligent Public Lighting Pushing Smart Grid Solutions
● Scope
● Public Lighting
● Challenges
● Integrated management
● The Efacec Smart Grid Solution
● Scheduler for improving public lighting
● Gateways combining metering data
gathering and network operation
● Metering for each lighting segment
● Highly scalable management and
meters monitoring Head-end platform
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Smart Grid New Trends …
● Boosting DG Performance
● Fault ride-through
● Smart inverters / converters for solar plants / wind farms
● Power storage for buffering purposes (short-term) – dealing with sudden
unbalance between load and generation due to the intermittence of DG
● Enhancing Grid Reliability and Security
● Energy storage (medium/long term) for periods of lack of RES (e.g. night period,
bad weather, emergency)
● Adaptive Protections for high network topology change and DG assets dynamics
● Implementing Demand-side Management
● Coping with operational restrictions
● Offering new tariffs and services by the energy seller
● Promoting Demand Response with a better energetic awareness by the users,
implementing Peak-shaving
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… Smart Grid New Trends
● EV Integration
● Vehicle to Grid (V2G) and Vehicle to Home (V2H)
● Dynamic Charging – the grid plays an important role on “when” to charge
● Postponing CAPEX
● Integrated Smart Solutions are the key for deferring the investment on the legacy
power infrastructure
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Efacec Smart Grids Strategy
Work Closely with the Utilities
– Run joint pilot projects
– Develop portfolio according
to user needs
Develop Partnerships
– R&D Institutions
– Technology Companies
– Service Providers
Invest on R&D and Innovation
– Dedicated Smart Grids R&D Team
– Smart Grid Pilot Projects Team
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Main Motivation:
● Prepare for new generation technologies, mainly renewable and dispersed generation and their impact on the distribution network
● Remote metering for LV consumers, according to the EU directives
In October 2007, EDP announced the launch of the InovGrid project, with the main goal of dealing with the new challenges for the electrical sector.
InovGrid Project
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InovGrid Partners
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InovGrid
Project
DA Distribution Automation
AMM Automated Meter
Management
AMR Automated Meter
Reading
Addressing key areas by increasing
intelligence on the network
Solution complexity and
innovation
Benefi
ts f
or
Sta
kehold
ers
Smart Metering & Energy Management Customer-centric approach; provide new set of services; promote energy efficiency
Microgeneration Create conditions for secure and reliable integration of
distributed RES in large scale, maintaining network stability,
security and reliability
Smart Grids Improve intelligence,
supervisory and control of the distribution network; promote efficiency and quality of supply
InovGrid Stages & Goals
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Sub HV/MV (*) Distribution Sub MV/LV
Local Loads
EB EB EB
RTU DTC
EB
LAN
Local Control
(sensors, actuators, IED …)
Local Equipments
(sensors, actuators, meters, home
automation)
User Interface
Local
Interaction
Consumer / Producer
Remote
Interaction
Central Systems
Distribution Network Electrical Infrastructure
InovGrid Project Technical Architecture
WAN
LAN
HAN
PLC, GPRS, ZigBee, …
PLC, GPRS, ZigBee, …
GPRS, ADSL, …
Systems
Other (technical, comercial)
WAN
DTC
Internet
Systems
Information Systems
Systems
Network Operation
and Control
Metering and Energy Data Management
Systems
Market Agents
GPRS
GPRS
GPRS
PT PT
InovGrid Technical Architecture
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Sub HV/MV (*) Distribution Sub MV/LV
Local Loads
EB EB EB
RTU DTC
EB
LAN
Local Equipments
(sensors, actuators, meters, home
automation)
User Interface
Local
Interaction
Consumer / Producer
Remote
Interaction
Central Systems
Distribution Network Electrical Infrastructure
InovGrid Project Technical Architecture
WAN
LAN
HAN
PLC, GPRS, ZigBee, …
PLC, GPRS, ZigBee, …
GPRS, ADSL, …
Systems
Other (technical, comercial)
WAN
DTC
Internet
Systems
Information Systems
Systems
Network Operation
and Control
Metering and Energy Data Management
Systems
Market Agents
GPRS
GPRS
GPRS
PT PT Local Control
(sensors, actuators, IED …)
InovGrid – Efacec Participation
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Primary Substation (PS) HV/MV
Secondary Substation (SS) MV/LV
Local clients
SM SM
DTC DTC
SM
LAN
Local Control
(sensors, actuators, IEDs…)
Local Equipments
(sensors, actuators, meters, home
automation, …)
User interface
Consumer /
Producer
Central Systems
Distribution Network Electrical Infrastructure
Smart Grids Technical Architecture
LAN
HAN
PLC, GPRS, ZigBee, …
PLC, GPRS, ZigBee, …
GPRS, ADSL, BPL, WiMax, RF Mex…
Systems
Other (technical,
commercial)
Systems
Information Services
Systems
Network Management and Control
Systems
Billing and Energy
Management
PS
SS SS DTC
LAN
GPRS
GPRS
LAN
WAN – Wide Area Network
LAN – Local Area Network HAN – Home Area Network
SM
GPRS
SSC
GPRS
IP Fibre
DA
DA
DA
DA
WAN
SSC
GPRS, ADSL, BPL, WiMax, RF Mex …
IP Fibre
SSC – Smart Substation Controller
DA – Distribution Automation
SM – Smart Meter
EV – Electric Vehicle
CS
InovGrid – Future-proof
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InovGrid – Évora, the InovCity
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www.InovCity.pt
www.edpdistribuicao.pt/pt/rede/InovGrid
InovGrid – Évora, the InovCity
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Main Motivation:
● This project was a milestone in the new world energy era which is putting forward a truly integrated mobility model based on renewable energies, according to the EU directives
In June 2009, the Portuguese government announced the MOBI.E project, which main objective was the announcement of the continental Electric Mobility Network.
MOBI.E Project
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● EDP Distribuição – management and operation of the electric power network
● INTELI – project management and promotion
● CEIIA – design of the MOBI.E (and GALP) charging stations
● Efacec – charging stations
● Critical Software – infrastructure management
● Novabase – information systems (e.g. billing, GIS)
MOBI.E Partners
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● There are already around 1,100 charging stations
● Shortly the total will reach 1,350, as planned
● These are mainly Slow Charging stations, covering the main municipalities of the continent
● The highways have already some Quick Charging stations (the total will be 50)
● The charging stations are “car manufacturer“ agnostic
MOBI.E Charging Infrastructure
