The Upper-Rheinvalley

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Marc-Antoine St-Denis
il y a 8 ans
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3 The Upper-Rheinvalley km Frankfurt Speyer Strasbourg

4 Electricity generation from Enhanced Geothermal systems Rekuperator Turbine und Generator Filtration Kondensation Fernwärme Injektionspumpe M M Förderbrunnen mit Pumpe Temperatures ( C) Massflow of the water Chemistry of the water Cooling conditions Outlet temperature Injektionsbrunnen

M Förderbrunnen mit Pumpe Temperatures (160-220 C) Massflow of the water

6 Geothermal Power Plants Recovered Energy Generation Gas Compressors on Pipelines Recovered Energy Generation Cement Plants Recovered Energy Generation from Industrial Processes Remote Power Units

7 REG PROJECTS IN OPPERATION Transcanadian pipeline, ,5 MWel

8 ENTERPRISE GAS PROCESING STATION Luisiana, ,0 MWel

9 REG PROJECTS IN OPERATION 5 MWel

10 Geothermal CHP Project Hotel & SPA Rogner, Bad-Blumau, AUSTRIA

11 Geothermal CHP Project; Bad-Blumau, AUSTRIA Technical Data: Gross output at Generator Terminals: 250 kwel Number of OEC s: 1 Cooling-media: air Thermal-fluid: hot brine from a geothermal well Geothermal-water flow: 30 l/s Temperature of thermal-fluid: 108 C Start of operation: Juli 2001 Installation time on site: 5 days Recorded yearly Maintenance cost: < 0,001$/kWh

geothermal well Geothermal-water flow: 30 l/s Temperature of thermal-fluid: 108 C Start of

12 ORMAT ENERGY CONVERTER 250kW AIR COOLED CHP PLANT

13 Bad Blumau Generated power 200 kw October December , , ,000 kwhr 80,000 60,000 40,000 20,000 0 O N D J F M A M J J A S O N D

14 Waste-heat power generating plant using the ORC-Process for utilizing residual clinker-cooller exhaust air

15 Powergeneration from Waste-heat Lengfurt, Germany Technical Data: Gross output at Generator Terminals: kwel Net. Output Generator: 1,13 1,22 MWel Number of OEC s: 1 Cooling-media: air Thermal-fluid: thermal oil Waste-heat-flow (Oil): 7 9 MWth Temperature of thermal-fluid: 230 C Start of operation: June 1999 Installation time on site: 3 Weeks Recorded yearly Maintenance cost: < 0,003$/kWh

Output Generator: 1,13 1,22 MWel Number of OEC s: 1 Cooling-media: air Thermal-fluid: thermal oil

16 1511

18 :33:45 12:41:45 13:49:45 14:57:45 16:05:45 17:13:45 18:21:45 19:29:45 20:37:45 21:45:45 22:53:45 00:01:45 01:09:45 02:17:45 03:25:45 04:33:45 05:41:45 06:49:45 07:57:45 09:05:45 10:13:45 11:21:45 12:29:45 13:37:45 14:45:45 15:53:45 17:01:45 18:09:45 19:17:45 20:25:45 21:33:45 22:41:45 23:49:45 00:57:45 02:05:45 03:13:45 04:21:45 05:29:45 Temperature[C] 06:37:45 CLINKER COOLER AIR TEMPERATURE FLUCTUATION Time Cooler [ hr Air ] Temperature 1528

12:29:45 13:37:45 14:45:45 15:53:45 17:01:45 18:09:45 19:17:45 20:25:45 21:33:45 22:41:45 23:49:45 00:57:45 02:05:45

19 11:33:45 12:41:45 14:57:45 16:05:45 17:13:45 18:21:45 19:29:45 20:37:45 21:45:45 22:53:45 00:01:45 01:09:45 02:17:45 03:25:45 04:33:45 05:41:45 06:49:45 07:57:45 09:05:45 10:13:45 11:21:45 12:29:45 13:37:45 14:45:45 15:53:45 17:01:45 18:09:45 19:17:45 20:25:45 21:33:45 22:41:45 23:49:45 00:57:45 02:05:45 03:13:45 04:21:45 13:49:45 05:29:45 06:37: CLINKER COOLER AIR AND THERMAL OIL TEMPERATURE FLUCTUATION Cooler Air Temperature Time [ hr ] Thermal Oil Temperature Temperature[C] 1529

20:25:45 21:33:45 22:41:45 23:49:45 00:57:45 02:05:45 03:13:45 04:21:45 13:49:45 05:29:45 06:37:45 350 325 300 275 250 225 200 175

20 AVAILABILITY OF INDIVIDUAL Ormat Energy Converters Power Plant Commissioning Year Number of OEC s Availability Steamboat % Ormesa II % TOI % Puna % Heber % Rotokawa I % Ngawha % HZ -Lengfurt % Mokai I % Rogner %

1 % TOI 1989 2 98.5 % Puna 1993 10 96.7 % Heber 1993 12 98.1 % Rotokawa I 1997 3 98.

21 The economy of the combustible is only one of the conditions to be fulfilled in heat engines. In many cases it is only secondary. It should often give precedence to safety, to strength, to the durability of the engine, to the small space which it must occupy, to small cost of installation, etc. To know how to appreciate in each case, at their true value, the consideration of convenience and economy which may present themselves; to know how to discern the more important of those which are only accessories, to balance them properly against each other, in order to attain the best results by the simplest means: such should be the leading characteristics of the man called to direct, to co-operate towards one useful end, of whatsoever sort it may be. RÉFLEXIONS SUR LA PUISSANCE MOTRICE DU FEU ** SUR LES MACHINES PROPRES A DÉVELOPPER CETTE PUISSSANCE CARNOT.S ARP ANCIEN ÉLÈVE DE L ÉCOLE POLYTECHNIQUE,A PARIS,LIBRAIRIE,CHEZ BACHELIER 55.No,QUAI DES AUGUSTINS ** 1824 On ne doit pas se flatter de mettre à profit, dans la pratique, toute la puissance motrice des combustibles. Les tentatives que l on ferait pour approcher de ce résultat seraient même plus nuisibles qu utiles, si elles faisaient négliger d autres considerations importantes. L économie du combustible n est qu une des conditions à remplir par les machines à feu, dans beaucoup de circonstances, elle n est que secondaire, elle doit souvent céder le pas à la sûreté, à la durée de la machine, au peu de place qu il faut lui faire occuper, au peu de frais de son établissement, etc. Savoir apprécier, dans chaque cas, à leur juste valeur, les considerations de convenance et d économie qui peuvent se presenter, savoir discerner les plus importantes de celles qui sont seulement accessoires, les balancer toutes convenablement entre elles, afin de parvenir par les moyens les plus faciles au meilleur résultat, tel doit être le principal talent de l homme appelé à diriger, à coordonner entre eux les travaux de ses semblables, à les faire concourir vers un but utile de quelque genre qu il soit.

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