Trends of Data Assimilation in the Power Sector Martin Michek.
Do We See New Technologies as a Threat or an Opportunity? Špindlerův Mlýn, 17.4.2013 Martin...
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Transcript of Do We See New Technologies as a Threat or an Opportunity? Špindlerův Mlýn, 17.4.2013 Martin...
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Do We See New Technologies as a Threat or an Opportunity?
Špindlerův Mlýn, 17.4.2013Martin Michek
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Energetics - an Integral Part of the Present
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„Energy is what sets everything in motion.” Aristotle
Energy is the driving force behind progress
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From Where Do We Gofrom a historical point of view, energy is a very young invention
1799 – invention of the first battery – Alesandro Volta
1881 - first public bulb lighting was installed in England and the USA
1887 - first urban lighting in the Czech Republic – Jindřichův Hradec and shortly afterwards Písek
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1919 - act of power companies establishment. Formation of 20 power companies
interconnected transmission system - western and eastern cooperation
1963 – entry of Czechoslovakia into the system called MIR
1995 - interconnection with Western European system after meeting a number of technical conditions for the operation of the grid and change the principle of regulation of turbines in power plants
Currently, electricity is a common and essential part of people's lives.
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Where Are We?direction from a small decentralized energetics into a centralized system
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great resources
transmission system distribution system customer
central control of balance in power system
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Where Are We Going?What are the influences on the power system in the Czech Republic?
SuperGrid construction (Europe, Asia, Africa)
reduction of control performance EHV and HV
local production increase / RES
e-mobility, cooling systems, control systems
electricity storage
retreat from the energy-demanding appliances
Logan CHP unit designed to produce electrical current (19 to 240 kWe) and
heat (34 to 374 kWt)
Škoda Octavia Green E Line Siemens containers for electricity storage
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What Are We Afraid of? What are the requirements for the delivery of EE?
EE's competitiveness with other energies RES - unstable production / not guaranteed building of any resources in the basic and the peak band unpredictable overflow of electricity from abroad increasing trend of blackouts risk
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ASEK
Supply and quality guarantee is ensured by network operators
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Electric Energy – Guaranteed Service- rising of supply quality
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Influences of the EU
focus on savings 20/20/20 liberalization of the electricity market today - the green lobby, decarbonisation
- growth of energy prices (ETS, RES, CCS, ...) National studies AMM (Directive No. 72/2009/ES and No. 73/2009/ES) Energy Efficiency Directive (2012/27/EU) pressure to increase the RES share (30%)
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The solution for the Czech Republic - going its own way, setting its own meaningful concept
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My Point of View ?
Do only those steps that will bring us added value
•building intelligent systems as an integral part of network systems•benefits for the whole sector - balanced approach•prices of new technologies are falling, prices of old technologies are rising•quality of new technologies grows•the existence of a certain degree of standardization (interoperability ....)•standardization of the whole solution can not be expected
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Balanced Environment? - benefits for the whole energy sector
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DEALER•new business tariffs
•new approaches to changing population
CUSTOMER•higher quality and stability of supply
•new possibilities for Smart Home
DISTRIBUTOR•reducing negative impacts on the DN
•increasing operational efficiency DN
PUBLIC•blackout prevention
•enviromental benefits
ELECTRICITY MARKET OPERATOR
•higher data granularity
•higher accuracy, TDD compensation
ENERGY REGULATORY
AUTHORITY•implementation of EU directives and ASEK
•higher targeting accuracy and control
DN = Distribution network
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Problematic Area of AMM Implementation in the Czech Republic
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reliability of the technical solution under conditions for the Czech republic
ensuring full compensation / cooperation with HDO
ensuring the security of the transmission and data processing
solving of power problem of delivery points
improving mobile operators´network / guarantee
uniform standard of measurement and communication technologies / interoperability
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Which Way Forward?
change of engineers´ thinking, customers raise public awareness dynamic management of LV, MV, HV suspensible power management, cooling, e-mobility, storage shift in management onto meters into smaller geographic units,
greater decentralization local / island operation installation of important points DSN- DS, production, nodal points preparation for future implementation of AMM under suitable
conditions for the Czech Republic
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Condition of Building a Linked Central Management System
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Implementation of Intelligent Systems in Substations
manual operation with continuous process monitoring service, implementation of new technologies simulation of optimal operation / service support operation automatization with supervision of the operators automatic operation
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1920 1950 1990 20102013
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What Will It Give Us / What Can We Achieve ?
Short-term horizondistribution system monitoring at nodal pointsoptimization of load area network elementsidentification of weak pointsprediction of failure statushigher operational efficiency of distribution system
Long-term horizonsimulation of conditions in distribution system suitable level of operational automation
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Impacts on the Electricity Industry
NEGATIVEconsumtion control for EHV
consumtion control for HV
static take off control
financial competitiveness
local production
energy overflows
resource recovery
resource mixture
unbundling
energy savings
POSITIVElocal control
electromobility
new tariffs (SM)
LV dispatching
monitoring
simulation
higher supply quality
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Is It Time ???
higher targeting of capital expenditures reducing the range of operating interventions higher efficiency and quality of supplies increasing of return on invested capital
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