2013 Smart Grid Potential in Thailand & Vietnam, Anand Menon (EN)
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Transcript of 2013 Smart Grid Potential in Thailand & Vietnam, Anand Menon (EN)
© Siemens 2012
Smart Grid Potential in Thailand &
Vietnam
ZVEI / GIZ, Frankfurt
14 November 2013
Anand Menon
CTO, Smart Grid, ASEAN
Siemens MY, Infrastructure & Cities Sector
Page 4 NOV 14th , 2013 ZVEI/GIZ 2013 Anand Menon
IT Landscape
Post- Smart Grid Utility Applications
ADM
S
Page 5 NOV 14th , 2013 ZVEI/GIZ 2013 Anand Menon
SMART GRID
ASEAN LINE-UP
Overall market observations and status
• Siemens has a good footprint in all front running and follower countries, being engaged
within pilots or at least pilot discussions in all areas
FRONT RUNNERS: Run/prepare first pilots and
have clear goal of their AMI landscape
FOLLOWERS: Have plans for initiatives but are
impeded by regulatory, funding or economy
reasons
OBSERVERS: Do not invest now but might be
interested in the future years
• South East Asian countries from Smart Grid Services perspective to be separated into:
SIN PHI TH
MY IDS VIE
MYR LAO
Page 6 NOV 14th , 2013 ZVEI/GIZ 2013 Anand Menon
SOUTH EAST ASIA – SMART GRID
DRIVERS & FOCUS AREAS
T & D EFFICIENCY
(~10%, 2X ADV. GRIDS)
SMART GRID AREAS CAN BE CLASSIFIED INTO FOUR CATEGORIES:
METERING / CUSTOMER MGMT.
( THEFT / BAD DEBT
NON-SUBSIDISED MARKET)
GRID RELIABILITY
SEA ADV. nations
SAIFI 4 0.7/cus/yr
SAIDI 2-5 0.8hr/cus/yr
ENERGY DEMANDS
( 109 GW 280 GW)
POWER / TRANSMISSION
EXPANSIONS
GRID OPTIMISATON
OPERATIONAL
EFFICIENCY
EFFICIENT
ENERGY USAGE
Page 7 NOV 14th , 2013 ZVEI/GIZ 2013 Anand Menon
VIETNAM- DRIVERS & FOCUS
3.8 hrs
22.5 int/cust 110 GW
21 GW
2012 2030
SU
BS
IDIS
ED
6.2%
(T)
2.4%
(D)
0.07
$/kWh
PEAK DEMAND T & D
LOSS
SAIFI SAIDI RETAIL PRICE
EVN is vertical-integrated utility – 100 % T & D, 68% - Generation
During the period 2011 – 2030, electricity demand is expected to rise by about 11%
year-on-year
Hence, generation enhancement and developing transmission corridors are focus
Yet to come out with a concrete Smart Grid plan
World Bank assistance forthcoming towards Distribution network improvements
Page 8 NOV 14th , 2013 ZVEI/GIZ 2013 Anand Menon
THAILAND- DRIVERS & FOCUS
EGAT owns transmission system and sells to PEA / MEA for distribution
During the period 2011 – 2020, electricity demand is expected to rise by about 5%
year-on-year
Although the core national policy emphasis is on meeting expected energy demands,
focus is laid on improving operational efficiency / reduce costs to offset subsidized
electricity price and high generating costs
PEA leads Smart Grid initiatives with AMI road map, with planned spending upto
400b Baht ( USD 12.6b) over 16 years and integration of RE sources like solar
MEA also in the process of piloting a Smart Grid project with Substation /Feeder
Automation
1.4 hrs 4.6 int/cust
54 GW
25 GW
2012 2030
SU
BS
IDIS
ED
5.5%
(T)
2.5%
(D)
0.11
$/kWh
PEAK DEMAND T & D
LOSS
SAIFI SAIDI RETAIL PRICE
Page 9 NOV 14th , 2013 ZVEI/GIZ 2013 Anand Menon
Smart Grid deployment overview
SMART GRID INITIATIVES IN VIETNAM AND THAILAND:
VIETNAM
TE
THAILAND
SA DA AMI Ev RE
Deployment Pilot Plans No Plans
TE : Transmission Expansion SA : Substation Automation
DA : Distribution Automation AMI : Automated Metering Infrastructure
eV RE : Electric Vehicle and Renewable Energy
Page 10 NOV 14th , 2013 ZVEI/GIZ 2013 Anand Menon
Smart Grid Progress - THAILAND
Automation
Distribution
Automation
Substation
AMI
Systems
Energy Mgmt
Microgrids
PEA, Phase I, 2013 -2018
AMI installation of 400k meters in 3 provinces and Pattaya
Pattaya pilot to commence in mid 2014 with a 2-year timeline, 120k meters ( 3ph, 1ph)
AMI coverage of 26 municipalities upto 1 million meters
PEA : SG roadmap launch in Aug 2011, budget – USD 4b over 16 years, in three stages
MEA : Focus on Power Distribution expansion and up-rating lines from 12kV to 24kV
EGAT : Supports SG development by power purchase from IPPs ( DG ) & RE projects
PEA, Phase I, 2013 -2018
Completed a Control Centre project and aims to replace obsolete systems by 2016
Micro grid developments with RE ( PV, Hydro), energy storage, Controller
MEA Plans to replace their NCC, consultant employed, tender expected in early 2014
PEA
IEC60870-5-103 in current usage
Plans to deploy IEC61850 in 2015
MEA Automation using IEC60870-5-103 ( existing stations)
30% of 115/69/24 kV s/s uses IEC 61850, balance 70% in next 10 years
EGAT Plans to implement IEC 61850 in 230/115kV s/s in 2014
Page 11 NOV 14th , 2013 ZVEI/GIZ 2013 Anand Menon
Smart Grid Progress - VIETNAM
Automation
Distribution
Automation
Substation
Trans.
Upgrades
Energy Mgmt
Microgrids
2011-2015
~ 300 projects, for laying 15,000 kms of 500kV and 220kV lines
~ 20 Substation projects, totalling 16,000 MVA
2011 -2015, Power Generation – 22 projects, ~10 GW
EVN focused on upgrading the national Transmission system
EVN recently awarded contract to replace their National Control Centers
EVN SPC utilising a WB loan of USD 20m is in the process of procuring a SCADA DMS
by mid-2014
Other provincial utilities have plans to modernise their SCADA systems
Since last four (4) years, all new substations at transmission level
are using IEC 61850 and numerical IEDs , both vertical
and horizontal ( GOOSE messages) communication
Foreign assistance in developing Distribution Automation and SG infrastructure
World Bank’s Distribution Efficiency project ( 2013 – 2018), USD 800m, focus on reduction
in electricity losses and optimised consumption thereby reducing GHG emission
- A : System Expansion B : SG technologies in Distr C : Tech. assistance / capacity build
- Demand Response program also in consideration
Page 12 NOV 14th , 2013 ZVEI/GIZ 2013 Anand Menon
SOUTH EAST ASIA - SMART GRID
BARRIERS
Weak policy and regulation
Binding regulatory targets for smart grid deployments not yet in place
Shortage of Government funds
Utilities hard-pressed to absorb high up-front costs on smart grid investments and
transfer onto consumers
Dynamic electricity pricing structures do not exist
High Costs & Consumer awareness
RoI and cost-benefit analysis not tangible towards investments
Consumers are largely unaware of technology and are concerned on applications such
as smart meters with potential increased costs
Technology barriers
Lack of cost-effective communication or IT infrastructure
In some instances, ground-level SCADA / DMS need to be installed prior to advanced
technology implementation
Page 13 NOV 14th , 2013 ZVEI/GIZ 2013 Anand Menon
Operational
efficiency
Smart Grid development
Efficient energy
usage
Automation
Distribution
Automation
Substation
AMI
Systems
Demand Resp.
MDM System
Users
enterprise
Interfaces
Billing, SAP
Smart meters
Asset Mgmt
Cond. Monitor
Fdr. Auto
Pr & Control
IEC61850
SCADA
WAMS
SMART GRID INITIATIVES CAN BE CLASSIFIED INTO FOUR CATEGORIES:
Energy Mgmt
Microgrids
Reliability
Optimization
MEM EMS
OMS DEMS
ROS
Volt/ VAR
CO2 Reduction RE Integration Solar , Wind, Biomass PQ
Page 15 NOV 14th , 2013 ZVEI/GIZ 2013 Anand Menon
Smart Grid offers solutions
Renewable and distributed generation
Aging and/or weak infrastructure
Cost and emissions of energy supply
Revenue losses, e.g. non-technical losses
Limited generation and grid capacity
Balancing generation & demand, new business models
Reliability through auto-matic outage prevention and restoration
Efficient generation, transmission, distribution & consumption
Full transparency on distribution level and automated loss prevention
Load management & peak avoidance
Challenges in changing
energy system
Significant changes in energy system require
a new Smart Grid infrastructure
Page 17 NOV 14th , 2013 ZVEI/GIZ 2013 Anand Menon
At the distribution level, changing in-feed patterns
due to local generation are challenging existing
grid infrastructure…
Load in kW
200
100
0
-100
-200
-300
12:00 0:00 0:00 0:00 0:00 0:00 0:00 0:00 12:00 12:00 12:00 12:00 12:00 12:00 12:00
Load profile 2003
Load profile today
Source: LEW
Weekly loading of a transformer station in the rural area
the LEW-Verteilnetz GmbH – 2003 and today
Residential Commercial and Industrial
TARGET ARCHITECTURE
Horizontal Layers…
EXISTING ENTERPRISE IT SYSTEMS
EXISTING DISTRIBUTION SPECIFIC IT SYSTEMS
EXISTING ENTERPRISE IT SYSTEMS – INTEGRATION LAYER
SMART GRID APPLICATIONS
COMMUNICATIONS
FIELD AND PREMISE INFRASTRUCTURE
SMART GRID RELATED DISTRIBUTION SPECIFIC IT SYSTEMS
Typical Customer Evolution….
Step 0: No Smart Meters
Existing
Enterprise IT
Existing
Distribution
Specific IT
Existing
Enterprise IT
Field and
Premise
Infrastructure
Residential Commercial and Industrial
Distribution and
Outage
Management
Geographical
Information
System
Network
Planning
Work / Asset
Management System
Field Worker
Management
Communications
Customer
Information System
Integration Layer
M M M M
Manual Meter
Reading Systems for
residential and C&I
Automated Meter
Reading Systems for
C&I
Background:
- Utility-specific applications to build,
maintain and operate networks and to
serve customers
- Meter data collected manually and
meter-read data is loaded directly into
customer’s CIS for billing
- For C & I customers, some form
of AMR may be present using
one way public cellular
communication networks
Utility Goal:
- To move the Utility IT landscape
to a goal architecture supporting
several Smart Grid capabilities
Integration Layer
Customer
Data
Portal
Smart Meter
Data
Analytics
Smart
Pre-
Payment
Existing
Enterprise IT
Existing
Distribution
Specific IT
Existing
Enterprise IT
Smart Grid
Applications
Field and
Premise
Infrastructure Residential Commercial and Industrial
M
M M M
PV
Panel
IHD
Controllable
Devices Controllable
Device Controllable
Device
Distributed
Generation
ADVANCED
Distribution and
Outage Mgmt.
Geographical
Information
System
Network
Planning
Customer
Information System
Work / Asset
Management System
Field Worker
Management
Communications
Smart Meter
Data
Management
Demand
Response
Feeder
Automation
DG Control
Demand
Response
PQ
Head End / Remote Device Management
M M
Final Step: Smart Meter to Smart Grid Transition
Smart Grid Goal Architecture
Int. S/s
Cond.
Monitor
EV Control
Demand
Response
PQ
RTU IED
SENSORS
RMU, Substation
Page 21 NOV 14th , 2013 ZVEI/GIZ 2013 Anand Menon
Typical Customer Evolution…
Step – wise Approach
Step 0
Feeder
Automation-
PILOT
Step 1
Feeder
Automation-
SCALE-UP
Step 0
ISCM-
PILOT
Step 1
ISCM-
SCALE-UP
Step 2
Feeder
Automation-
ADMS
Integration
Step 2
ISCM-
AM TIE-UP
Step 0
PQ-
PILOT
Step 1
PQ-
SCALE-UP
Step 2
PQ-ADMS
Integration
Page 22 NOV 14th , 2013 ZVEI/GIZ 2013 Anand Menon
Roll – Out Integration
Smart Meters with Functionality
Page 23 NOV 14th , 2013 ZVEI/GIZ 2013 Anand Menon
Increase meter
count to 20,000
with phase 1
functionality
Test phase 1
functionality and
communications
Roll out
5000
meters
Mete
rs I
nsta
lled
18 mths
200,000
800,000
1,000,000
0 mths 1 mth 6 mths 9 mths
0
5,000
20,000
100,000
15 mths 24 mths Time
Phase 1
Functionality Phase 2 Functionality
Phase 3
Functionality
26 mths
Undertake 5000 meter
pilot of phase 2
functionality while
continuing rollout on
phase 1 functionality
Cutover all meter
population to phase
2 functionality and
continue rollout up
to 200,000 meters
Undertake pilot of phase 3
functionality using different
set of meters while
continuing to rollout of up
to 800,000 meters on
phase 2 functionality
Cutover all meter
population to phase
3 and continue
rollout up to
1,000,000 meters
Functionality
and rollout
complete
Combined Roll – Out Plan
Example…..
Phase 3
Contract-based DR
Pre- Payment
DG Integration
EVC Integration
Phase 1
Basic Meter-to-Cash
Adv. Meter-to-Cash
Phase 2
Energy Feedback
Price-based DR
Operational Analytics
Distribution Integration