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description
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Presentation
Scientific R&D ProgramFish Friendliness
Description of the Product
Demonstration SiteMillauFuture Projects
HYDRO TURBINE GENERATINGSET FOR VERY LOW HEAD
June 2008
MJ2 TECHNOLOGIES 48 rue de la prise d’eau12100 Millau (France)www.vlh-turbine.comTel: + 33 [email protected]
A new turbine forVery Low Head applications and
low environmental impact
Presentation
Scientific R&D ProgramFish Friendliness
Description of the Product
Demonstration SiteMillauFuture Projects
PUBLIC SUPPORT & FUNDING FROM
•French Agency of environment and Energy Saving ADEME.
•French Minister of Research andEducation.
•Natural Ressources Canada
HYDRO TURBINE GENERATING SETFOR VERY LOW HEAD
Presentation
Scientific R&D ProgramFish Friendliness
Description of the Product
Demonstration SiteMillauFuture Projects
HYDRO TURBINE GENERATING SETFOR VERY LOW HEAD
Why a new type of hydroelectric turbine?
Presentation
Scientific R&D ProgramFish Friendliness
Description of the Product
Demonstration SiteMillauFuture Projects
HYDRO TURBINE GENERATING SETFOR VERY LOW HEAD
Why a new type of hydroelectric turbine?
• No Manufacturer in the world offers a Turbine fitted for heads of less than 2 m.
•The most profitable sites are already built in developed countries.
• The remaining potential is located below 2 m gross head.
• Same comments are valid worldwide
Presentation
Scientific R&D ProgramFish Friendliness
Description of the Product
Demonstration SiteMillauFuture Projects
Civil Work cost is 5 times higher under 1,5m head than under 3 m head
HYDRO TURBINE GENERATING SETFOR VERY LOW HEAD
Concrete Volume & Relative Runner Diameter at
constant Output
0
1
2
3
4
5
6
7
8
9
1,2 1,6 2,0 2,4 2,8 3,2 3,6
Net Head
Concr
ete
Volu
me &
Runner
Dia
mete
r
Concrete Volume
Runner Diameter
Presentation
Scientific R&D ProgramFish Friendliness
Description of the Product
Demonstration SiteMillauFuture Projects
HYDRO TURBINE GENERATING SETFOR VERY LOW HEAD
Vertical Siphon Kaplan Single regulation
Bulb Turbine Set Fully Underwater
Very Low HeadTurbine Generating Set
Presentation
Scientific R&D ProgramFish Friendliness
Description of the Product
Demonstration SiteMillauFuture Projects
HYDRO TURBINE GENERATING SETFOR VERY LOW HEAD
Presentation
Scientific R&D ProgramFish Friendliness
Description of the Product
Demonstration SiteMillauFuture Projects
HYDRO TURBINE GENERATING SETFOR VERY LOW HEAD
Scientific Research and Development Program
Fish Friendliness Tests
Presentation
Scientific R&D ProgramFish Friendliness
Description of the Product
Demonstration SiteMillauFuture Projects
HYDRO TURBINE GENERATING SETFOR VERY LOW HEAD
• CFD optimisation of hydraulic profile
• Small scale IEC 60193 Model Tests in the LAMH Laval University of of Québec.
• 3 D CAD mechanical design, finite element optimisation of all structures
• Fish friendliness tests with living fishes (smolts and eels)
Presentation
Scientific R&D ProgramFish Friendliness
Description of the Product
Demonstration SiteMillauFuture Projects
HYDRO TURBINE GENERATING SETFOR VERY LOW HEAD
Small Scale Model test at Laval University Hydraulic laboratory in Quebec
Test Rig
Presentation
Scientific R&D ProgramFish Friendliness
Description of the Product
Demonstration SiteMillauFuture Projects
Product Description
Very Low Head turbine
The VLH® is patented worldwide
HYDRO TURBINE GENERATING SETFOR VERY LOW HEAD
Presentation
Scientific R&D ProgramFish Friendliness
Description of the Product
Demonstration SiteMillauFuture Projects
HYDRO TURBINE GENERATING SETFOR VERY LOW HEAD
Presentation
Scientific R&D ProgramFish Friendliness
Description of the Product
Demonstration SiteMillauFuture Projects
HYDRO TURBINE GENERATING SETFOR VERY LOW HEAD
The VLH Turbo generator concept is Patented worldwide
Generator stator
Hydraulic lifting Jack
Rotation axis of the structure
Turbine Runner
Generator rotor
Rotating Trash Rake cleaner
Presentation
Scientific R&D ProgramFish Friendliness
Description of the Product
Demonstration SiteMillauFuture Projects
HYDRO TURBINE
GENERATING SETFOR VERY LOW HEAD
Turbine Set Extraction for Heavy Maintenance and flood protection
Presentation
Scientific R&D ProgramFish Friendliness
Description of the Product
Demonstration SiteMillauFuture Projects
HYDRO TURBINE
GENERATING SETFOR VERY LOW HEAD
High power
resistor
AC
DC
AC
DC
AC
DC
Eth
ern
et
TC
P/I
P
Chopper
DC
DC
DC
DC
DC
DC
Grid Inverter
Power Controller
AC
DC
AC
DC
DC
AC Utility
Grid
Control signals (Wires, Fiber optic link)
Power station Controller
Generator Drive
User interface
(LCD touch srceen)
Fib
er
op
tic li
nk
DC Bus
Harmonics Filter
Transformer
0.5kV/20kV
To Blades Control Cylinders
To Trash Rake Cleaner
Control Cylinders
To Oil Pump
INTERFACE
BOARD OF THE
AUXILIARY
EQUIPMENTS
INTERFACE
BOARD OF THE
AUXILIARY
EQUIPMENTS
Wires
. Oil level indicator
. Oil temperature indicator
. Air pressure
. Oil pressure
.etc...
Turbine and
Permanent Magnet
Synchronous Generator
Pressured air
from air compressor
Frequency converter Command and control diagram
Presentation
Scientific R&D ProgramFish Friendliness
Description of the Product
Demonstration SiteMillauFuture Projects
HYDRO TURBINE GENERATING SETFOR VERY LOW HEAD
Main Features:
• Integrated Generating set for very low heads
• Optimally reduced Civil Works
• Completely Submersible no Visual Impact
• Simple ,reliable & silent
• Directly Driven Permanent Magnet Generator with variable speed => Well suited for big head variation
• Fish friendly
• Fitted for heads bellow 1,8 m
• Fitted for Isolated Network operation
• Standardized Products Range for competitive pricing and swift delivery
Presentation
Scientific R&D ProgramFish Friendliness
Description of the Product
Demonstration SiteMillauFuture Projects
HYDRO TURBINE GENERATING SETFOR VERY LOW HEAD
Product Range:
• 5 diameters (3550, 4000, 4500, 5000, 5600 mm)
Gross Head Range:
• From 1,4 to 2,8 m and more
Flow Range:
• From 10 to 30 m3/s
Output Range:
• From 100 to 500 kW (At Generator Terminal Box)
Presentation
Scientific R&D ProgramFish Friendliness
Description of the Product
Demonstration SiteMillauFuture Projects
HYDRO TURBINE GENERATING SETFOR VERY LOW HEAD
1st Demonstration Site
VLH DN 4500410 kW - 20 m3/s - 2,5 m Head
Millau(France)
« Usine élévatoire du Troussy »
(Pumping Station of Troussy)
Presentation
Scientific R&D ProgramFish Friendliness
Description of the Product
Demonstration SiteMillauFuture Projects
HYDRO TURBINE GENERATING SETFOR VERY LOW HEAD
Craning of the 26 T VLH into its final location
Rotation downstream of the group until its inclined working
position
Presentation
Scientific R&D ProgramFish Friendliness
Description of the Product
Demonstration SiteMillauFuture Projects
HYDRO TURBINE GENERATING SETFOR VERY LOW HEAD
Upstream view of the VLH in the empty inlet channel
VLH in working conditions
Presentation
Scientific R&D ProgramFish Friendliness
Description of the Product
Demonstration SiteMillauFuture Projects
HYDRO TURBINE GENERATING SETFOR VERY LOW HEAD
Energy Cables,Hydraulic Piping,Compressed air tubes, entry and exit of the VLH
Presentation
Scientific R&D ProgramFish Friendliness
Description of the Product
Demonstration SiteMillauFuture Projects
HYDRO TURBINE GENERATING SETFOR VERY LOW HEAD
2 Vertical GatesProtection rakes against big floating elementsBars Ø 100 mm, space between bars 300 mm
Millau HPP Water intake
Presentation
Scientific R&D ProgramFish Friendliness
Description of the Product
Demonstration SiteMillauFuture Projects
HYDRO TURBINE GENERATING SETFOR VERY LOW HEAD
Upstream view of the VLH in maintenance position
Downstream view of the HPP
Presentation
Scientific R&D ProgramFish Friendliness
Description of the Product
Demonstration SiteMillauFuture Projects
HYDRO TURBINE GENERATING SETFOR VERY LOW HEAD
• Unperceivable noise and vibration level • Full output reached and exceeded • Very precise regulation of upstream water level, generator voltage, grid voltage and rotation speed• Variable speed regulation under partial heads is validated until 40% of nominal head.• Soft functioning of the turbine down to 30 kW during summer months 2007• Yearly objective of production of 2 Million kWh is reached
14 months of industrial operationwith outstanding results
Presentation
Scientific R&D ProgramFish Friendliness
Description of the Product
Demonstration SiteMillauFuture Projects
HYDRO TURBINE GENERATING SETFOR VERY LOW HEAD
•Nominal and intermediary efficiencies in full conformity with small scale model tests hill charts.
14 months of industrial operationwith outstanding results
Water Level regulation
Nominal Flow % 100% 90% 80% 70% 60% 50% 40% 30% 20%Gross Head m 2,50 2,50 2,50 2,50 2,50 2,50 2,50 2,50 2,50Net head m 2,38 2,40 2,42 2,44 2,46 2,47 2,48 2,49 2,50Turbined Flow m3/s 21,8 19,7 17,5 15,3 13,1 10,9 8,7 6,6 4,4Turbine Output kW 448 414 368 315 258 201 146 96 55Output on the Grid kW 409 378 336 287 235 183 133 88 50
Speed regulation with head reduction
Gross Head % 100% 90% 80% 70% 60% 50% 40% 30%Gross Head 2,50 2,25 2,00 1,75 1,50 1,25 1,00 0,75Net Head m 2,38 2,13 1,88 1,63 1,38 1,13 0,88 0,63Turbined Flow m3/s 21,8 20,7 19,4 18,1 16,6 15,0 13,3 11,2Output on the Grid kW 409 346 287 231 180 133 91 55
Presentation
Scientific R&D ProgramFish Friendliness
Description of the Product
Demonstration SiteMillauFuture Projects
Future Projects
Orders Secured
HYDRO TURBINE GENERATING SETFOR VERY LOW HEAD
SiteTurbine
TypeNom
OutputRiver Customer
La Roche DN 3550 310 kW Mayenne SHEMA (EDF)
Limoux A DN 4500 450 kW Aude Énergie Verte de Limoux
Limoux B DN 4500 450 kW Aude Énergie Verte de Limoux
Clairvaux DN 3550 310 kW Aube CHBC S.A.R.L.
Huningue 1 DN 3550 198 kW Canal Huningue Forces Motrices de Huningue
Huningue 2 DN 3550 142 kW Canal Huningue Forces Motrices de Huningue
Les Barrets DN 3550 400 kW Garonne SNC APAS
Presentation
Scientific R&D ProgramFish Friendliness
Description of the Product
Demonstration SiteMillauFuture Projects
Canal d’Huningue
Empty navigation lock before VLH
VLH & Electric Equs. in working position
HYDRO TURBINE GENERATING SETFOR VERY LOW HEAD
Presentation
Scientific R&D ProgramFish Friendliness
Description of the Product
Demonstration SiteMillauFuture Projects
La Roche HPP on the Mayenne River, « V » Dam
HYDRO TURBINE GENERATING SETFOR VERY LOW HEAD
Presentation
Scientific R&D ProgramFish Friendliness
Description of the Product
Demonstration SiteMillauFuture Projects
La Roche HPP Downstream View
HYDRO TURBINE GENERATING SETFOR VERY LOW HEAD