Andritz Ag · VIE:ANDR

Andritz — ANDRITZ Hydro — Technical Presentation

57 slides from Andritz's technical presentation

1. Slide 1: Water. Power. HYDROMATRIX

   ANDRTZ Hydro Water. Power. HYDROMATRIX

2. Slide 2: An innovative way to hydropower generation

   HYDROMATRIX® An innovative way to hydropower generation Conventional HYDROMATRIX® Ø 6+ m Ø 1.3+ m  An array („Matrix“) of small turbines instead of conventional sized turbines  Best suited for low head sites with existing dam and weir structures  Most economical in larger numbers -> not a typical

3. Slide 3: A modular concept in the HYDRO-WORLD

   HYDROMATRIX® A modular Concept in the “HYDRO-WORLD” HYDROMATRIX® Single Multiple Units 3

4. Slide 4: Application criteria

   HYDROMATRIX® Application criteria  Available plant discharge minimum ~ 60 m³/s  Available gross head from 2 m up to 20 m  Minimum tailrace depth of 1.5 m -  Minimum submergence of 0.3 - 4.0 m depending on gross head  Unit output from 100 kW up to ~ 1500 kW  Grid connection in close vicinity 

5. Slide 5: Advantages

   HYDROMATRIX® Advantages  Use of existing weir structures  No major civil construction –> less cost  Little excavation & no coffer dams –> less geological risk  No additional land usage -> environmentally friendly  Existing river flow pattern can be maintained  HYDROMATRIX® Modules removable at

6. Slide 6: Application Range

   HYDROMATRIX® Application Range Submergence  Hgr <12 m: Subm. = 0.3 – 2 m  Hgr >12 m: Subm. = 2.0 – 4 m  Grid connection in close vicinity Unit Output 100 kW up to 1500 kW  Structure available & suitable for HYDROMATRIX® 6 www.andritz.com

7. Slide 7: Projects Locations

   HYDROMATRIX® Projects Locations Nussdorf Agonitz Freudenau Lower St. Anthony Falls Chievo Ashta I&II Colebrook Jebel Aulia  19 years of product experience  7 reference plants totaling 200+ units and 100+ MW of capacity 7 www.andritz.com

8. Slide 8: Operating Range of a single turbine-generator unit

   HYDROMATRIX® Operating Range of a single turbine-generator unit Output Values includes already all electrical and hydraulic losses The Unit outputs indicated on the charts consider the typical hydraulic and electric plant losses (Trashrack, friction, cabling, generator, transformer, etc.). The chart

9. Slide 9: StrafloMatrix Operating Range of a single unit

   StrafloMatrix™ Operating Range of a single turbine-generator unit Output Values includes already all electric and hydraulic losses. The Unit outputs indicated on the charts consider the typical hydraulic and electric plant losses (Trashrack, friction, cabling, generator, transformer, etc.). The char

10. Slide 10: Energy Production

    HYDROMATRIX® Energy Production HYDROMATRIX® 9 units HYDROMATRIX® 3 units Typical Compact Hydro - solution 10 www.andritz.com

11. Slide 11: Design Features

    HYDROMATRIX® Design Features  Unregulated propeller turbine (aluminum bronze or stainless steel runner)  Directly driven synchronous (Permanent Magnet Technology) or asynchronous generator  Welded hydraulic steel structure  Mechanical face seal  Roller type bearings, oil sump lubrication  Ligh

12. Slide 12: Turbine-Generator Unit Designs: HYDROMATRIX versus StrafloMatrix

    Turbine-Generator Unit Designs HYDROMATRIX® versus StrafloMatrixTM HYDROMATRIX® StrafloMatrix™  Simple bulb design  Generator outside of flow (straight flow)  Synchronous / asynchronous operation  Synchronous operation only  Permanent magnet or squirrel-cage rotor  Combined runner / permanent

13. Slide 13: Turbine-Generator Unit Designs: HYDROMATRIX versus StrafloMatrix

    Turbine-Generator Unit Designs HYDROMATRIX® versus StrafloMatrixTM G* ~ 15 t Turbine G* ~ 9 - 12 t Turbine H* ~3,2 m H,W*~ 2,2- 2,5 m W*~2,3 m Generator Generator L* = 1,75 m L* = 3,2 – 3,6 m *) Approximate weights and dimensions depend on individual plant configuration 13 www.andritz.com

14. Slide 14: Type design range of a single turbine-generator unit

    HYDROMATRIX® Type design range of a single turbine-generator unit Border between: Low voltage \ Medium voltage Generator ASG 0.69 kV PMSG 3.3 kV PMSG 4.16 kV 14

15. Slide 15: Synchronization and Operation of a Turbine-Generator Unit

    HYDROMATRIX® Synchronization and Operation of a Turbine-Generator Unit  Initial state  Closed drafttube gate  TG-unit ready for start-up  Starting sequence  Partial opening of drafttube gate  TG-Unit reaches nominal speed  Synchronization and grid connection  Normal operation  Drafttube gat

16. Slide 16: Modular Design of Electrical Power Systems

    HYDROMATRIX® Modular Design of Electrical Power Systems Connection via: OHL MV Substation HV Switchyard GRID PCC PLANT Step-up / down Transformers Switchgear Module LV - Station Service TG - Units 16 www.andritz.com

17. Slide 17: Typical Design of Protection and Automation

    HYDROMATRIX® Typical Design of Protection and Automation Remote Control (Optional) Plant Control and HMI Unit / Plant Protection Unit Control Peripheral Bus Communication Protection Relays 17 www.andritz.com

18. Slide 18: Potential Applications

    HYDROMATRIX® Potential Applications Navigation Dams Irrigation Dams Intake Towers Canals and Abandoned Shiplocks 18 www.andritz.com

19. Slide 19: Application: Irrigation Dams

    Application: Irrigation Dams 19 www.andritz.com

20. Slide 20: Experience Irrigation Dams – Jebel Aulia, Sudan

    HYDROMATRIX® Experience Irrigation Dams – JEBEL AULIA /Sudan Client: National Electricity Corp. D = 1,120 mm n = 375 rpm H = 5.5 m Ptu = 380 kW 80 Hydromatrix® units in 40 modules Ptotal = 30.4 MW Existing barrage on the White Nile Contract award: 2000 Commissioning: 2004 20 www.andritz.com

21. Slide 21: Jebel Aulia, Sudan

    HYDROMATRIX® Experience Irrigation Dams – JEBEL AULIA /Sudan Jebel Aulia HYDROMATRIX® power plant, upstream view 21 www.andritz.com

22. Slide 22: Jebel Aulia, Sudan

    HYDROMATRIX® Experience Irrigation Dams – JEBEL AULIA /Sudan HYDROMATRIX® Turbine-Generator Unit in lifted position 22 www.andritz.com

23. Slide 23: Jebel Aulia, Sudan

    HYDROMATRIX® Experience Irrigation Dams – JEBEL AULIA /Sudan Switchgear containers & step-up transformer-downstream side of dam 23 www.andritz.com

24. Slide 24: Jebel Aulia, Sudan

    HYDROMATRIX® Experience Irrigation Dams – JEBEL AULIA /Sudan 24 www.andritz.com

25. Slide 25: StrafloMatrix Experience Agonitz, Austria

    StrafloMatrixTM Experience AGONITZ / Austria Client: Energie AG D = 1,120 mm n = 428.6 rpm H = 8.5 m Ptu = 700 kW 1 unit Contract award: 2002 Commissioning: 2003 25 www.andritz.com

26. Slide 26: StrafloMatrix Experience Agonitz, Austria

    StrafloMatrixTM Experience AGONITZ / Austria Installation of the first permanent StrafloMatrix™ unit in March 2004 26 www.andritz.com

27. Slide 27: Experience Nussdorf, Austria

    HYDROMATRIX® Experience NUSSDORF/ Austria Client: AHP / EVN / Wienstrom After Commissioning in June 2005 27 www.andritz.com

28. Slide 28: Experience Nussdorf, Austria

    HYDROMATRIX® Experience NUSSDORF/ Austria Client: AHP / EVN / Wienstrom D = 1,320 mm n = 336.7 rpm H = 5.86 m Ptu = 545 kW 12 single units Ptotal = 4.5 MW Contract award: 2004 Commissioning: 2005 28 www.andritz.com

29. Slide 29: Nussdorf Plant Concept

    HYDROMATRIX® Experience NUSSDORF/ Austria Plant Concept  Overflown weir  Intake trash rack with cleaning machine  Intake- and draft tube gates  Drainable turbine chamber with draft tube  US-gallery for cables, HPU and unit maintenance 29 www.andritz.com

30. Slide 30: Nussdorf Construction Phase

    HYDROMATRIX® Experience NUSSDORF/ Austria Construction Phase 30 www.andritz.com

31. Slide 31: Application: Intake Towers

    Application: Intake Towers 31 www.andritz.com

32. Slide 32: Experience Intake Tower – Colebrook, USA

    HYDROMATRIX® Experience Intake Tower – COLEBROOK / USA Client: Metro Hartford D = 660 mm n = 900 rpm H = 8 - 35 m Ptu = 500 kW 6 units in 2 modules*) Ptotal = 3 MW Contract award: 1987 Commissioning: 1988 *) Design by Obermeyer Hydro Inc. 32 www.andritz.com

33. Slide 33: Application: Shiplocks

    Application: Shiplocks 33 www.andritz.com

34. Slide 34: Experience Sluice in Shiplocks – Freudenau, Austria

    HYDROMATRIX® Experience Sluice in Shiplocks – FREUDENAU / Austria Client: Donaukraft D = 910 mm n = 500 rpm H = 10.3 - 1.0 m Ptu = 200 kW 25 units in one module Ptotal = 5 MW Contract award: 1997 Commissioning: 2000 34 www.andritz.com

35. Slide 35: Chievo Dam, Italy – Project Location

    CHIEVO DAM - Italy Project Location 35 www.andritz.com

36. Slide 36: Chievo Dam, Italy – Design Challenges

    CHIEVO DAM - Italy Design Challenges  Use minimum river discharge for hydropower generation at existing lock & dam  Maintain flood discharge capability through lock  Use existing lock structure without major modifications  Preserve architectural appearance of historic environment  Establish pos

37. Slide 37: Chievo Dam, Italy – Plant Layout

    CHIEVO DAM - Italy Plant Layout Module steel structure with integrated StrafloMatrixTM TG-units 37 www.andritz.com

38. Slide 38: StrafloMatrix Experience Chievo Dam, Italy

    StrafloMatrixTM Experience CHIEVO DAM / Italy Client: Consorzio Canale Ind. le G.Camuzzoni Consultant: Studio Frosio D = 1,320 mm n = 250 rpm H = 3.8 m Ptu = 270 kW StrafloMatrix plant during construction 5 units in 1 module Ptotal = 1.35 MW Annual Energy: 12 GWh Project Start: 2007 StrafloMatrix

39. Slide 39: StrafloMatrix Experience Chievo Dam, Italy

    StrafloMatrixTM Experience CHIEVO DAM / Italy The Winner of Austrian State Award for Environmental and Energy StrafloMatrixTM hydro power plant, Downstream view Technology 2010 39 www.andritz.com

40. Slide 40: Lower St. Anthony Falls – StrafloMatrix Power Plant

    LOWER ST. ANTHONY FALLS - USA StrafloMatrixTM Power Plant LSAF prior to installation of StrafloMatrixTM power plant (3) LSAF after installation of StrafloMatrixTM power plant 40 www.andritz.com

41. Slide 41: Lower St. Anthony Falls – Design Challenges

    LOWER ST. ANTHONY FALLS - USA Design Challenges  Use existing lock structure without major modifications (no excavation)  Maintain flood discharge capability through lock  Model test at techn. university Vienna  Fulfill grid interconnection requirements  No adverse effects on barge and recreati

42. Slide 42: Lower St. Anthony Falls – Plant in Auxiliary Ship Lock

    LOWER ST. ANTHONY FALLS - USA StrafloMatrixTM Plant in Auxiliary Ship lock Technical Data: 16 TG-units (2 rows of 8) D = 1,320 mm n=327.3 rpm HGR max = 7.6 m PGen = 625 kW Max. Plant Capacity: 10 MW Annual Energy: 62 GWh Project Start: 2007 Commissioning and taking over: 2011 Output 8 % higher than

43. Slide 43: Site Construction and Equipment Installation

    LOWER ST. ANTHONY FALLS - USA Site Construction and Equipment Installation 43 www.andritz.com

44. Slide 44: Lower St. Anthony Falls – Plant Features

    LOWER ST. ANTHONY FALLS - USA StrafloMatrixTM Plant Features HPU and switchgear inside underground Gantry gallery Crane StrafloMatrixTM TG-units in lifted position Cable Reel 44 www.andritz.com

45. Slide 45: Ashta I & II, Albania – Efficient project development

    ASHTA I & II - Albania A showcase for efficient project development Client: VERBUND / Energji Ashta Fast Track development  Less than 2 years from concept to contract  Highly experienced project owner  Good collaboration between all stakeholders in Albania and Austria Main selection criteria for

46. Slide 46: Experience Ashta I & II, Albania

    HYDROMATRIX® Experience ASHTA I & II / Albania Plant Layout:  2 HYDROMATRIX® Plants, 45 TG-Units each KW Vau HPP Vaui Dejes i Dejes  6 km newly constructed discharge canal between ASHTA I & II Spatharawehr Spathara weir  Turn-key supply of E & M Equipment HPP ASHTA1 1 KW Ashta  Prated, total = 5

47. Slide 47: Ashta I & II – General Layout

    ASHTA I & II - Albania General Layout TECHNICAL DATA: ASHTA I OUTPUT: 45 x 534 kW = 24.03 MW / TRCM Crane 24.64 MVA HEAD: 4.98 m TECHNICAL DATA: ASHTA II OUTPUT: 45 x 1,003 kW = 45.14 MW / 46.29 MVA HEAD: 7.53 m UG Gallery TG-Unit Draft Tube Draft Tube Gate Intake Trashrack 47 www.andritz.com

48. Slide 48: Experience Ashta I & II, Albania

    HYDROMATRIX® Experience ASHTA I & II / Albania ASHTA I draft tubes and powerhouse during construction ASHTA I power house and crane during construction ASHTA I turbine intake during construction - 48 www.andritz.com

49. Slide 49: Ashta I Site Construction – Status January 2012

    ASHTA I Site Construction – Status January 2012 Upstream view Downstream view 49 www.andritz.com

50. Slide 50: Ashta II Site Construction – Status January 2012

    ASHTA II Site Construction – Status January 2012 HYDROMATRIX® TG-units in lifted position, upstream view Upstream view ASHTA II Power Downstream viewHouse, downstream view 50 www.andritz.com

51. Slide 51: Experience Ashta I & II, Albania

    HYDROMATRIX® Experience ASHTA I & II / Albania Ashta 1 - First section, upstream side, Intake canal Ashta I intake area HYDROMATRIX® TG-Unit 51 www.andritz.com

52. Slide 52: Application: Navigation Dams

    Application: Navigation Dams 52 www.andritz.com

53. Slide 53: Concept Navigation Dams – Ohio River

    HYDROMATRIX® Concept Navigation Dams – Ohio River Upstream view Downstream view 53 www.andritz.com

54. Slide 54: Concept study Navigation Dams – Ohio River

    HYDROMATRIX® Concept study Navigation Dams – Ohio River Typical purpose of navigation dams:  Navigation and flood control HYDROMATRIX® concept:  Installation of movable HYDROMATRIX® modules in existing water passage of spillways  Flexible module design offers possibility for various plant configu

55. Slide 55: Concept Navigation Dams – Ohio River

    HYDROMATRIX® Concept Navigation Dams – Ohio River Example for design alternative: Several Power Modules installed in stoplog slots of the radial gate bays HYDROMATRIX®: 2 x 17 units per Module Runner Diameter: 1.25 m Rated Net Head: 6.5 m Rated unit Discharge: 10.6 m³/s Rated Module Discharge: 360.4

56. Slide 56: Concept Module Cross Section

    HYDROMATRIX® Concept Module Cross Section HW Spillway Gates Generator Upstream view Switchgear & control system Intake Trashracks Hydraulic TW Power Unit Turbine - Generator Draft Tube units Gate Downstream view 56 www.andritz.com

57. Slide 57: Contact Worldwide

    HYDROMATRIX® Contact Worldwide http://www.andritz.com/hy-hydromatrix For more information about HYDROMATRIX® please contact: Günter Hetzmannseder Phone: +43 (732) 6986 6429 E-mail: guenter.hetzmannseder@andritz.com ANDRITZ HYDRO GmbH A - 4031 Linz, Austria Lunzerstrasse 78 Web: http://www.andritz.co

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