Smart Grid. Ormazabal - Open Smart City 2012

Javier Gómez Domínguez

Director Smart Grid

Copenhagen, March 20th, 2012

Open Smartcity 2012Higher quality of supply validates Smart Grid investments

1

Ormazabal Smart Grid Vision

Page.: 3Date: March 2012 Open Smartcity 2012 - Copenhagen

Founded in 1967, Ormazabal holds business activities in 35+ countries

Ormazabal

Global presence


Ormazabal is a global solution provider to the Energy, Telecommunications, Aeronautics

and Security industries.

Ormazabal

Activities


Focus

Smart Grid

Increasing complexity of power grids, growing demand, and requirement for greater grid reliability,

security and efficiency highlight the need for a quantum leap in harnessing advanced solutions.

ReliabilityReliable energy delivery has significant impact

on the amount of revenue collected by DSOs

and can influence regulatory decisions about

rate increases or funding for specific projects.

Municipal and cooperative utilities are focused

on keeping electricity supplies inexpensive and

continuous, so solutions that increase reliability

are important to them.

Replacement of aging equipment with devices

that can be remotely monitored or controlled

has enormous implications to reducing the

frequency and duration of outages.

EfficiencySmart Grid infrastructure is expected to

improve grid efficiency by reducing line losses

in the distribution network.

Through networking distribution automation

devices, reactive power flows are minimized

using adaptive voltage control to monitor and

adjust voltages at critical points throughout the

distribution system.

IntegrationWith the increased penetration of renewable

generation, the grid is experiencing a shift from

predictable dispatchable generation to variable

non-dispatchable generation.

This adds a new level of uncertainty and

volatility to the grid that causes an array of

problems as the relative proportion of variable

generation vs. traditional dispatchable

generation increases.

Grid integration of renewable energy sources

meaning control and energy storage solutions

are key to minimizing these effects.


RTU

SCADAData Concentrator

Gas insulated

1.250A

630A

Air insulated

Gas insulated

2.500A

Distribution

Divisions

Primary Substation Distributon

• Modular cubicles of up to 24 kV / 2500 A and up to 36 kV / 1250 A, GIS type, with SF6 insulation, for the configuration

of different primary distribution electrical diagrams.

Secondary Substation Distribution

• Modular cubicles , single or multifunctional, for different secondary power distribution configurations up to 24 kVolts with SF6 gas insulation.

Distribution Automation • Remote control and Automation of transformer substations and associated communications.

Protection & Control • Multifunctional protection unit integrated in circuit breaker cubicles to protect and control overcurrent, voltage,

frequency, power and breaker supervision.

AMI • PRIME Data concentrator and associated communications to implement AMI in the distribution grid

1

2

3

4

5

Primary Distribution Secondary Distribution Transformer Substation Protection & Control Automation

Distribution Automation AMI & Comms

Smart Meter

Smart Grid

Products


Service

Support

OperationSupply chain

Monitoring &

ControlTest & acceptance

procedures

Pilot trialsSimulation Architecture

Services

Design

Divisions

Network Assessment • Simulation using reference networks to assess the opportunities brought by changes in regulation, improvements in

reliability, efficiency optimisation, impact of AMI or DA deployments, etc.

System Design • Definition of the architecture, system specs, design, element integration, profiling project timing & project planning.

Process Design • Determine the process map: Phases, milestones, deliverables. Applies to Engineering, supply chain, deployment and

maintenance processes.

Field implementation

System Management

1

2

3

4

5

Network Assessment System Design Process Design Full deployment Element Mgmt.

Engineering

SLA Mgmt.

Maintenance

Maintenance & SLAs6

• Deployment of solutions, field engineering, supply chain management, testing procedures and acceptance, as-buit documentation, etc.

• Monitoring and control of network assets, event processing, ticketing, SLA management, etc.

• Preventive, reactive and evolutive maintenance. System support, SLA management, etc.


Smart Grid

Network Consulting1

Integration Labs

MDMS

Appl

Comms

P&A

AMI

Unique competitive advantage

2Integration: Project

Management, Network services3

UDEX

Simulation

• Simulation service to assess the impact of smart grids

applications in networks

• Gain insight into customer and make better adapted

products

• Supported by OCT activities

• Manage SmartGrid deployment

projects, supplying network

components , applications and

services

• Integration of recurrent services

– i.e. Network Diagnosis- State

diagnosis of the grid and early

detection of faults

• Develop and integrate customer

architectures in a safe and controlled

environment, positioning Ormazabal

at the high-end of world-class R&D

capabilities

• Medium Voltage Demonstration &

Experimentation Unit - Highly

configurable medium voltage

network independent from the grid

Competitive advantage


2

Ormazabal Smart Grid Projects


Projects

System IntegrationScope

Technologies

• With 30M€ investment, Smartcity defines the new energy

management model in big cities, allowing 20% saving of the energy

consumption, and avoiding emissions of 6,000 CO2 tonnes per year.

• 11.000 domestic clients, 900 SMEs and 300 industrial customers

• SmartCity has become a World reference in the development of

state-of-the-art energy technologies, sharing leadership with other

similar initiatives already operating in Stockholm, Dubai, Malta, Ohio

and Colorado.

• SmartCity has received the awards Utility of the Year 2011 and

Enterprise Systems & System Integration

AMI

MV Automation

LV Automation

Electric Vehicle

Distributed Mini

Generation1

2

3

4

5

Distributed Micro

Generation

Communications

Demand Response

6

7

8

• Smartcity integrates 8 key Smart Grid technologies



Technologies

• Iberdrola STAR Project has turned Castellón into the first city in

Spain to enjoy the benefits of an Intelligent Electrical Grid. 180.000

customers are experiencing the improvements in quality of supply

and reduced incidences.

• With 100.000 PRIME Smart Meters deployed, STAR represents the

largest AMI project in Spain. PRIME technology allows remote meter

reading, remote connection and disconnection and a number of

other smart services.

• 600 Transformer substations, 25% automated distribution

AMI

MV Automation

LV Supervision

Early Fault Detection

Communications1

2

3

4

5

Demand Response6

• STAR integrates 6 key Smart Grid technologies

Projects



Technologies

• With 20 M€ investment, SCALA Project is integrating a number of

Smart Grid technologies in the cities of Alcalá de Henares and

Aranjuez.

• Gas Natural Fenosa aims sustainability objectives, as well as

providing the consumers the means to play an active role in the

value chain.

• Efficient integration of renewable energy sources RES, distributed

generation, and electric vehicle integration are also in the project

main focus.

AMI

MV Automation

LV Supervision

Early Fault Detection

Communications1

2

3

4

5

Demand Response6

• SCALA integrates 8 key Smart Grid technologies

Electric Vehicle

Distributed Renewables

7

8

Smart Meter

Energy Value ChainSmart Meter is the CENTER of SMART ENERGY VALUE chain.

Projects



Technologies

• With 30 M€ investment, the Project deploys full broadband IP

communications in 1.000 windfarm substations worldwide.

• Communications provide technical and operational benefits that

impact the efficiency of power generation in windfarms.

• The infrastructure serves the SCADA Systems to provide accurate

operational data that benefits windfarm operation and

maintenance processes.

Communications

SCADA

MV Supervision

Predictive Maintenance

Renewable Energy1

2

3

4

5

• Gamesa integrates 5 key Smart Grid technologies

Projects



Technologies

• CFE is owned by the Mexican government. Generates,

distributes and markets electric power to a population of 100

million

• CFE operates a national 22,000 kilometer fiber optic network

supplying leased bandwidth to enterprises,

telecommunications carriers and government entities.

• Ormazabal provides turn key solution to deploy, integrate and

operate this telecom network in 52 cities nationwide,

including network monitoring, network security and network

maintenance.

Communications

Cyber security

Transmission network

Predictive Maintenance

1

2

3

4

• CFE integrates 5 Smart Grid technologies

Projects


R&D

ConsortiumScope

R&D Project

• Status: Kickoff

• Target:

Test the potential of smart grids in areas such as

renewable energy integration, electric vehicle

development, grid automation, energy storage,

energy efficiency and load reduction

Budget: 54.000.000 €


R&D

ConsortiumScope

R&D Project

• Status: Running

• Target:

Optimize the electrical distribution grid by

roducing intensive distributed generation and

consumption, and development of an innovative

sef healing and autotuned protection and fault

detection system.

• Budget: 35.528.339 €

REDES 2025


R&D

ConsortiumScope

R&D Project

• Status: Finished 2010

• Target: Converged and Secure Intelligent Networks in

Electrical Applications with Innovative

Environmental Design

• Total budget: 21.914.398 €

RP00003 CENIT CRISALIDA


R&D

ConsortiumScope

R&D Project

• Status: Finished 2010

• Target: Tecnologies applied in deep

water off-shore windfarms.

• Total budget: 38.875.745 €

RP00001 CENIT EOLIA


3

Smart Automation in MV/LV transformer

substations


Introduction

Smart Automation

The automation of MV/LV transformer substations is an essential step in the transition of the

distribution system towards the Smart Grid.

• Smart transformers provide significant benefits:

• enhance operation and maintenance

• increase reliability of supply

• When conveniently assessed, these impacts:

• reduce the cost of interruptions for electricity consumers

• increase regulatory incentives to be perceived by DSOs


Smart Automation

In addition to pure voltage transformation, smart transformers:

• Monitor multiple variables of the system, carry out load-flow analysis and detect any anomaly:

• Fault detection and localization

• Phase unbalance

• System security

• Network diagnosis or event predictive maintenance

• Process data providing autonomous decision making providing self-healing capabilities:

• Manage alarms

• Act in emergency cases: weather events, terrorist attacks, cyber threats.

• Control via remote operation and maintenance, coordinating and performing:

• fault isolation

• service restoration

• Store energy, with smart charging profiles that contribute to flattening demand curves

The MV/LV transformer is the main entrance to the distribution gate (I)

Smart MV/LV transformer substation



Smart Automation

• Smart transformer substations enhance operation and maintenance of the system.

• Foster evolution towards a more proactive maintenace based on predictive and preventive

smart actions.

• Allow efficient asset management

• Reduce operation and maintenance costs

• Improve reliability of supply

• Enable integration of distributed resources into the grid

The MV/LV transformer is the main entrance to the distribution gate (II)

The smart transformer substation becomes absolutely essential in the evolution to the Smart Grid



Smart Automation


AUTOMATION Advanced MeterManagement

GIDSmart Grid Manager

MV Monitoring


Smart Automation


GID Smart Distribution Manager, Functionality integration: AMI +

Grid monitoring + Grid Automation

MV MONITORING

Fault detection

Measuremet of Electrical

parameters

Alarms supervision

AUTOMATION

MV Monitoring plus...

Remote control

Automatisms

WEB server services

Ethernet

IEC-104

48Vcc

PLC-BT

Prime

230Vca

GestorInteligenteDistribución

ADVANCED METER

MANAGEMENT

Remote meter managenetLow voltage grid monitoring

COMMUNICATIONS

GPRS

PLC-MV

Optical Fiber

Radio


Smart Automation


Capacitive

Couplings

ekorEVTC

Inductive

Couplings

Assembly

Capacitive and inductive MV couplers

Capacitive LV couplers

Uninterruptible Power Supply

Networking architecture to support value added services and data communications


Smart Automation


– Early detection of failures before they occur :

– Predictive Maintenance, by detecting partial discharges caused by insulation defects in the system

– Discrimination between the different types of discharge (those produced in the cable, in the joints, in the

transformer…)

– Correctly guide investments to the power system areas that really need it (with objective data)

– Minimize the problems when receiving the installation by third parties (industrial parks, residential areas...)

BPL communications support detection of partial discharge

Partial Discharge Detection for Asset Management and Network Diagnostics

The smart MV/LV transformer substation enhances operation and maintenance, increases

reliability of supply


Smart Automation


4

Analysis of MV/LV transformer substation

automation in distribution networks


AUTOMATED MV/LV substation

FUNCTIONALITY

Monitoring, analysis, automated

control

Fault detection and localisation, service

restoration logic (FDIR)

COSTS - DSO

CAPEX – Automation solution

OPEX – New processes and operation

BENEFITS – Consumers

Improved quality of supply

BENEFITS – DSO

Improved operation

Regulatory incentives

Analysis

Smart Automation


Continuity of supply indexes: SAIDI, SAIFI

Metodology:

• Analytic calculus.

• Reference networks modelling.

P

TPSAIDI

n

i ii∑ =⋅

= 1

P

PSAIFI

n

i i∑ == 1

Mean values SAIDI SAIFIUrban area 1.1 1.5Semiurban area 2.8 2.5

• Automation

• Network topology

• Reliability

• Load

• Economic parameters

• Etc.

• Automation

• Network topology

• Reliability

• Load

• Economic parameters

• Etc.

Inputs

Simulation•Reliability improvement

•Automation optimum

•Reduction of NSE

•Incentives to the DSO

•VAN, ROI

•Reliability improvement

•Automation optimum

•Reduction of NSE

•Incentives to the DSO

•VAN, ROI

Target: quantify improvements in continuity of supply by introducing a certain degree of

automation in the distribution network

Analysis

Smart Automation


Quality modelling as a function of the

degree of automation (% subst.)

Analysis sensible to:

• Network morphology.

• Network structure.

• Network lenghts.

• Installed power.

• Rate of failure.

• Time to restoration.

SE0

CT0 CT1 CT2 CT3 CT4 CT5

CT6

CT7

CT8

CT9CT10CT11CT12CT13CT14

CT0 CT1 CT2 CT3 CT4 CT5 CT6

SE0

CT8 CT10 CT11 CT12CT9

CR2

CT7

CT13



CT19 CT20 CT21 CT22 CT23 CT24 CT25

CT27 CT29 CT30 CT31CT28CT26 CT32

CR1CR0

Analysis

Smart Automation


Network Simulation Network Simulation

(Seville)• Extension of 4.900 sq-km, 1 metropolitan area, 46

municipalities

• Pop ≈ 2 Million

Analysis

Smart Automation


0%

20%

40%

60%

80%

100%

120%

0% 20% 40% 60% 80% 100%

Red

ucci

ón S

AID

I

% Automation

Reduction SAIDI

Urbana

Semiurbana

Analysis

Smart Automation


0%

20%

40%

60%

80%

100%

120%

0% 20% 40% 60% 80% 100%

Red

uctio

nS

AIF

I

% Automation

Reduction SAIFI

Urbana

Semiurbana

Analysis

Smart Automation


0

10

20

30

40

50

60

0% 20% 40% 60% 80% 100%

M€

Degree of automation

Seville urban

Coste

Beneficio Q

21 M€

Analysis

Smart Automation


0

10

20

30

40

50

60

70

80

0% 20% 40% 60% 80% 100%

M€


Seville urban

Coste

Beneficio ENS

37 M€

Analysis

Smart Automation


0

5

10

15

20

25

30

35

40

45

0% 20% 40% 60% 80% 100%

M€


Seville semiurban

Coste

Beneficio Q

9 M€


0

10

20

30

40

50

60

0% 20% 40% 60% 80% 100%

M€


Seville semiurban

Coste

BeneficioENS

21 M€


0%

10%

20%

30%

40%

50%

60%

70%

80%

90%

100%

0

20

40

60

80

100

120

140

160

180

0 1 2 3 4 5 6 7 8 9 10

M€

Initial reliability of supply (SAIDI)

Optimal automation degree for maximum NPVwith respect to initial reliability of supply

NPV

Optimalautomationdegree

Analysis

Smart Automation


5

Conclusions


Conclusions (I)

Smart Automation

The technical analysis precisely determines how the automation of MV/LV transformer substations

improves the network and the reliability of supply.

DSOs must consider the benefits they are allowed to perceive according to the regulation, which

varies throughout the different countries

DSOs, who decide whether to embark upon

such investment project

Beneficiaries are:

Consumers, who will suffer from less frequent

and time extensive interruptions


Conclusions (II)

Smart Automation

The automation of the distribution system is becoming more and more important under the

current paradigm of Smart Grid

Assessment and simulation are key processes.

Ormazabal provides DSOs the knowledge, technology and expertise to ensure profitability.

• MV/LV transformer substation automation can be very profitable for DSOs

• But rigorous analysis and simulation is key to grant profitability

• Smart MV/LV transformer substations are key elements in this process providing significant

benefits to the power ecosystem:

• enhance distribution operation and maintenence

• enable preventive and predictive maintenance

• reduce operation and maintenance costs

• improve fault management process

• improve reliability of supply: less frequent and briefer interruptions

• However, automation requires a strong investment for DSOs.


Business

Smart Grid. Ormazabal - Open Smart City 2012