Smart transmission system
Marián Belyuš
R&D
ČEPS, a.s.
18. April 2012
Conference ČEZ Měření
Table of contents
Principal factors with impact on ČEPS
SET Plan of European Commission and EEGI initiative
Selected R&D activities in ČEPS
Illustration of on-line operating information at ČEPS
External factor (Super Grid)
Source: Project EWIS
Internal factor and development in PV
2000
ČR 2010
1800
PV
boom
1600
1400
1200
MW
(PV =
PhotoVoltaic
power
sources)
1000
800
PV 1 727
600
400
Wind 213
200
0
0
Source: BMU
1
2
3
4
5
6
7
8
9
10
11
12
PVE- History & maximum of power generation
Total PV power generated in 2011 = 2073 GWh
Generated power (monthly)
Max. power generation value
per a unit time period (15 min)
Regional factor - Nuclear Phase-Out in Germany
Biblis A 1167 MW
Neckarwestheim 1645 MW
Philippsburg
1890 MW
Unterweser
1345 MW
Isar 1
878 MW
Biblis B
1240 MW
Brunsbüttel
771 MW
Krümmel
1345 MW
------------------------------------Total:
8281 MW
Source: BMU
European Electricity Grid Initiative – EEGI
• SET Plan – a conceptual document of EC for support of research &
development in power industry
• One of supported areas is represented by EEGI
Level 5: Smart Customers
Customers aware and actively participating
Customers
Level 4: Smart Energy Management
Functional level
SMART GRIDS
Management of end-use energy efficiency, aggregation,
retail
Level 3: Smart Integration
ESCOs
Retailers
Aggregators
Renewable energy, DG, electric vehicles, electricity
storage and aggregation
Level 2: Smart network and processes
More automated MV distribution networks with self healing
capabilities.
Monitored and controlled LV networks
IT supported monitoring process
Distribution
Network
Level 1: Smart Pan-European Transmission network
Novel approaches to develop a pan-European grid
Affordable technologies to make the transmission system more clever and flexible
Critical building blocks to operate the interconnected transmission system in real
time and reliably
Market simulation techniques to develop a single European electricity market
Level 0: New generation technologies
Transmission
Network
Electricity
generation
Projects proposed by EEGI in 2011
X
X
X
X
X
X
X
X- Priorities of ČEPS for 2012
Selected R&D activities in ČEPS

ACM -
Automatic central monitoring of VHV & EHV equipment condition
within TS

Dynamic Rating
Variable ampacity of transmission line in dependence on climatic
conditions

EPG -
European Power Grid

FACTS -
Flexible AC Transmission Systems

GCC -
Grid Control Cooperation

eHIGHWAY 2050 Modular Development Plan on Pan-European Electricity
Highways System

SCOPF -
Security Constrained Optimal Power Flow

TSC -
Transmission System Cooperation

UMBRELLA -


UA&MD WAMS -
Toolbox for Common Forecasting, Risk Assessment, and
Operational Optimisation in Grid Security Cooperation of
Transmission System Operators (TSOs)
Study of connectivity of Ukraine & Moldavia with continental Europe
Wide Area Monitoring System
TSC - Joint control of operational security
of TSs in the region, coordination of
corrective actions
I
•
•
•
•
•
•
•
•
•
•
•
•
•
FI
50Hertz Transmission (Germany)
Amprion (Germany)
APG (Austria)
ČEPS (Czech Republic)
ELES (Slovenia )
EnBW Transportnetze (Germany)
PSE Operator (Poland)
Swissgrid (Switzerland)
TenneT TSO (Netherlands)
TenneT TSO (Germany)
VKW-Netz (Austria)
HEP (Croatia)
MAVIR (Hungary) The initiative covers the territory in Central Europe
NO
SE
EST
LV
DK
NI
LT
RoI
UK
PL
NL
DE
BE
LU
CZ
SK
HU
AT
FR
CH
RO
SI
HR
RS
BA
BG
IT
ME
FYROM
PT
ES
AL
GR
with population more than 165 million
TSC members
TSO with status of observer
Former sphere of UCTE grid
CY
TSC improves operational security of TSs in Europe
Roemmerkirchen
TSC - SSC…
CORESO
Brussels
• TSC offers integrated output
data which are useful for TSOs,
as well as for other existing
security initiatives (centralised
or decentralised...)
• TSC is compatible with all
organisational forms (among
other TSOs) in Europe
CTDS
TSC for TSOs in a
decentralised way
• TSC can be extended, if there is
an interest of other TS
operators (even to other
spheres of synchronous part of
European grid)
ENTSO-E
Europe
(DACF …)
TSC -TSO Security Cooperation
•
•
Tool for closer cooperation between Transmission System Operators (TSOs)
It solves unfavourable operating situations (caused e.g. by high transit of
power from wind parks in Northern Germany).
These flows of power result from increased installed power generation capacities in
wind power stations as well as from prices of power on spot markets (such prices of
power are directly related to the volume of wind power generation)
Export
area
Typical flows of power
generated from wind
Import
area
Real-Time Awareness & Alarm
System (RAAS) in Central Europe
• Global knowledge of
situation in electricity
systems and real-time
information on main
parameters which are
available at individual
dispatching centres
50Hertz
PSE
50Hertz
TENNET
AMPRION
TENNET
• RAAS provides warnings
CEPS
and alarms relating to grid
conditions to all TSOs in
the whole region in real
time.
ENBW
SEPS
AMPRION
TSO 3
APG
TSO 1
TSO 2
MAVIR
SWISSGRID
ELES
TSO 4
TSO 6
TSO 21
UMBRELLA
THEME [ENERGY.2011.7.2-1]
[Innovative tools for the future coordinated and stable
operation of the pan-European electricity transmission system]
Full name of the project:
Toolbox for Common Forecasting, Risk Assessment and Operational
Optimisation in Grid Security Cooperation of Transmission System
Operators (TSOs)
• 9 TSOs
• 5 Universities
• 1 Research centre
Illustration of on-line operating information at ČEPS
Operating information
1
2
3
4
1 Trans-border power flows
2 Load in CZ (GW)
3 Activation of power stations (MW)
4 Dispatching tunnel (MW)
Thank you for your attention…
Marián Belyuš
R&D Department
ČEPS, a.s.
belyus@ceps.cz