Quality of Hydropower
Quality of Hydropower
Otto Pirker / Austria chairman WG Hydro / eurelectric 1
Quality of Hydropower
Water is more than just a natural resource – it is the basis and the energy of life Using the potential of water in a sustainable way is a key challange in the future
Water is not always at the right time at the right place available Electricity generation is not always at the right place at the right time
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Quality of Hydropower
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Quality of Hydropower
European Transmission System (UCTE)
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Quality of Hydropower
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Quality of Hydropower
Example of the failure of a 1.330 MW power plant; Impact on the frequency
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Quality of Hydropower
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Quality of Hydropower
Primary frequency control Secondary frequency control
Tertiary frequency control
t t0
t0+30s
Load & Frequency Control
t0+15min
Balance Energy 8
Quality of Hydropower Hydropower in Europe Generationmix in the European Union (EU-27) 2006 EU-27 Electricity Production 2006 (3 183 TWh)
EU-27 Generation Capacity 2006 (774 GW)
Total net Electricity Production (EU 27) Hydropower Generation 2006
3.183 TWh 337 TWh
Max Net. Generating Capacity (EU 27) Bottleneck Capacity Hydropower
774.185 MW 140.321 MW 9
Quality of Hydropower
In addition to all other renewable options, hydropower has a very special quality
Hydropower is more than Electricity generation!
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Quality of Hydropower Different types of HPP and functions
Run-of-river Hydro Power plants (HPP with no significant regulation reservoir) - Base Load Generation – with special equippement – Primary Voltage Control
Pondage Hydro Power Plants (run-of-river power station with small reservoir along the river which permit delaying the production of electricity for a few hours)
- Base and Peak Load Generation - – with special equippement – Primary Voltage Control
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Quality of Hydropower Quality of Hydropower Different Types of HPP / Run-Of-River HPP (Danube river / Austria)
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Quality of Hydropower Quality of Hydropower Different Types of HPP / Operation of Run-Of-River HPP (Danube river / Austria)
Runoff – Danube – Greifenstein HPP
Hydrological forecast!
Capacity – all Danube HPP in Austria
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Quality of Hydropower Quality of Hydropower Different Types of HPP / Pondage HPP (Drau river / Austria)
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10.05.2005 21:00:00
10.05.2005 18:00:00
Summe Drau
10.05.2005 15:00:00
10.05.2005 12:00:00
10.05.2005 09:00:00
10.05.2005 06:00:00
10.05.2005 03:00:00
DAN
10.05.2005 00:00:00
09.05.2005 21:00:00
09.05.2005 18:00:00
DFM
09.05.2005 15:00:00
09.05.2005 12:00:00
09.05.2005 09:00:00
DFL
09.05.2005 06:00:00
09.05.2005 03:00:00
09.05.2005 00:00:00
DRS
08.05.2005 21:00:00
08.05.2005 18:00:00
08.05.2005 15:00:00
Wirkleistung FM und Summenleistung Drau
08.05.2005 12:00:00
08.05.2005 09:00:00
08.05.2005 06:00:00
08.05.2005 03:00:00
08.05.2005 00:00:00
07.05.2005 21:00:00
07.05.2005 18:00:00
07.05.2005 15:00:00
07.05.2005 12:00:00
07.05.2005 09:00:00
07.05.2005 06:00:00
07.05.2005 03:00:00
07.05.2005 00:00:00
06.05.2005 21:00:00
06.05.2005 18:00:00
06.05.2005 15:00:00
06.05.2005 12:00:00
06.05.2005 09:00:00
MW
Quality of Hydropower
Quality of Hydropower Different Types of HPP / Operation of Pondage HPP (Drau river / Austria)
Summe Drau
100 500
90 450
80 400
70 350
60 300
50 250
40 200
30 150
20 100
10 50
0 0
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Quality of Hydropower Different types of HPP and functions
Storage Power Plants (HPP with a significant regulation reservoir) Daily storage Weekly storage
Peak Load & power and frequency control
Seasonal storage
Peak Load & power and frequency control & reserve capacity
Annual storage
Peak Load & power and frequency control & reserve capacity
Peak Load & power and frequency control
Storage of more than one year Peak Load & power and frequency control & reserve capacity
Pumpe Storage Power Plants (Storage HPP with reservoir, the reservoir can be filled exclusivly or partially with the use of pumps) Peak Load generation supply of pump storage capacity supply of power and frequency control in turbine and pump mode reserve capacity 16
Quality of Hydropower Quality of Hydropower Different Types of HPP / Storage HPP (Malta HP Development / A)
Max. Capacity
730 MW & 290 MW (turbine) 120 MW & 116 MW (pump) 17
22.11.2006 12:00
22.11.2006 00:00
21.11.2006 12:00
21.11.2006 00:00
20.11.2006 12:00
20.11.2006 00:00
Malta Hauptstufe
19.11.2006 12:00
19.11.2006 00:00
Malta Oberstufe
18.11.2006 12:00
18.11.2006 00:00
17.11.2006 12:00
17.11.2006 00:00
16.11.2006 12:00
16.11.2006 00:00
15.11.2006 12:00
15.11.2006 00:00
14.11.2006 12:00
KW
Quality of Hydropower
Quality of Hydropower Different Types of HPP / Operation of Storage HPP (Malta HP Development / A) Malta Unterstufe
400000
350000
300000
250000
200000
150000
100000
50000
0
Zeit
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Quality of Hydropower Quality of Hydropower Storage and pump storage HPP / new framework, new challenges
•
Increasing peakload-demand
•
Increased demand of banlancing capabilities
•
Ancillary serveces (grid regulation)
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Integration of non-dispatchable wind energy
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Increasing reserve capacity
•
„Black start“ capability
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Quality of Hydropower Quality of Hydropower Daily Fluctuation of Available Windpower Generation (not demand oriented)
200
Tatsächliche W indkrafteinspeisung (IST)
Prognostizierte W indkrafteinspeisung (SOLL)
150
100
50
0 150
Energiedefizit
100
50
Energieüberschuß
0
-50
-100
04 10
.0 1.
20
04 09
.0 1.
20
04 08
.0 1.
20
04 07
.0 1.
20
04 06
.0 1.
20
04 20 .0 1. 05
.0 1.
20
04
-150 04
Windkraftbedingte Ausgleichsenergie in MW
Leistung aus Windkraftanlagen in MW
250
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Quality of Hydropower Quality of Hydropower Operation of HPP in a Hydropower dominated System
Hydropower dominated System
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Quality of Hydropower Quality of Hydropower Hydropower – Policy Framework (area of conflict) European Energy Policy Security of supply Competition Environmental and Sustainable Development Multipurpose Use of HPP
European Environmental Policy Climate Change Water Framework Directive Flood Protection …….
Local & regional Infrastructure Common Understanding
River Engineering
Flood Protection Inland Navigation ………. 22
Quality of Hydropower Quality of Hydropower Hydropower – Flood protection
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Quality of Hydropower Hydropower – long-term approved technology
5.000 year old technology Hydro-electric Power plants - more than 100 years of experience Efficiency more than 90% Multipurpose facilities Environmental friendly, CO2-avoiding Highest availability compared to other technologies Quick response and reserve capacity
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Quality of Hydropower Role of hydropower in Europe Conclusions
Hydropower is the most important renewable in Europe Storage and Pumpstorage HPP play an important role in the European Electricity Supply (Security of supply) Hydropower is the perfect partner for the development of all other renewable energy source (especially for wind power) Common understanding between Hydropower and environmental goals is important
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Quality of Hydropower Hydropower Potential in Europe (incl. also Turkey)
In Operation Developable techn. feasible hydropower potential Developable econ. feasible hydropower potential
GWh/year
800.000 700.000 600.000 500.000 400.000 300.000 200.000 100.000 0
702.516 580.206
349.547
321.443
271.141
230.225 152.588 58.404
Europe 15
84.620
Europe 25
Europe *
Source: „World Atlas & Industry Guide“, 2005
* Europe except Russia and Iceland, including Turkey 26
Quality of Hydropower
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Quality of Hydropower
Water is more than just a natural resource – it is the basis and the energy of life
Using the potential of water in a sustainable way is a key challange of the 21st century Hydropower is the “mother of renewables”. with its long experience and high availability Hydropower is the perfect partner to all renewables Hydropower is age-old and eternally young – just like nature
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Quality of Hydropower
[email protected] Thank you for yor your attention
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