STEAM & POWER THE NEW TURBODEN SOLUTION FOR POWER AND STEAM PRODUCITION FROM BIOMASS. SIMONE PASSERA Sales Manager & Business Development

Transcription

1 STEAM & POWER THE NEW TURBODEN SOLUTION FOR POWER AND STEAM PRODUCITION FROM BIOMASS SIMONE PASSERA Sales Manager & Business Development Kyiv, September 25th -26th 2018

2 MILESTONES 2

3 GLOBAL AND PROVEN EXPERIENCE PLANTS: 368 COUNTRIES: 41 TOTAL CAPACITY: 581 MWe CUMULATIVE OPERATION TIME: 13 million hours ENERGY GENERATED: 15.7 thousand GWh AVERAGE AVAILABILITY: 98+% Last update: September

4 TURBODEN ORC TURBOGENERATOR FIELDS OF APPLICATION BIOMASS WASTE HEAT RECOVERY WASTE TO ENERGY OIL & GAS FUEL electricity heat GEOTHERMAL Turboden designs, develops and maintains turbogenerators based on the Organic Rankine Cycle (ORC), a technology for the combined generation of electric power and heat from various renewable sources, particularly suitable for distributed generation. Ø Turboden solutions : custom-made solutions up to 20 MW electric power output per single turbine 4 STEAM & POWER

5 THE ORC CYCLE HOW IT WORKS The ORC turbogenerator uses medium-to-high-temperature thermal oil to preheat and vaporize a suitable organic working fluid in the evaporator (4>5). The organic fluid vapor rotates the turbine (5>6), which is directly coupled to the electric generator, resulting in clean, reliable electric power. The exhaust vapor flows through the regenerator (6>7), where it heats the organic liquid (2>3) and is then condensed in the condenser and cooled by the cooling circuit (7>8>1). The organic working fluid is then pumped (1>2) into the regenerator and evaporator, thus completing the closed-cycle operation. 5

6 KEY FEATURES OF THE TECHNOLOGY TURBODEN 1000 kwe layout Condenser- Regenerator ORC turbine Admission and bypass valves El. generator Preheater Evaporator Feed Pump ü ü ü ü Organic working fluid: suitable organic fluid to optimize performances exploiting low temperature hot sources (e.g. geothermal water) High efficiency and ease of operation for community size plants (from 700 kw up to 20 MW per single shaft) Compact pre-assembled solution: shop pre-assembled and delivered to the installation site No water consumption nor water treatment system 6

7 TURBODEN ORC TECHNOLOGY BIOMASS APPLICATION Turboden product line Typical scheme of a biomass CHP plant CHP modules: MWe at ~20% efficiency* for cogeneration plant (60-80 C outlet water) HRS modules: 1-15 MWe at 27-30% efficiency for pure power generation Fuels Wood biomass: sawdust, woodchips, bark, treated wood Other biomass: dried sewage sludge, green cuttings, rice husk, vinasse and vine cuttings, wood industry waste material etc. Waste material Heat consumers District Heating networks Timber drying in sawmills Sawdust drying in wood pellet factories Wine industry MDF/PB Producers Refrigeration (and Tri-generation) Greenhouses and pools 7 13

8 TURBODEN ORC TECHNOLOGY - APPLICATIONS The Traditional Applications BIOMASS GEOTHERMAL HEAT RECOVERY OIL & GAS WASTE TO ENERGY SOLAR THERMAL POWER Turboden ORC technology harnesses heat to generate electric and thermal power from renewable sources and waste heat from industrial processes, waste incinerators, engines or gas turbines. Turboden ORC turbogenerators range from 600 kw to 20 MW electric per single shaft. The Innovative Application Steam & Power is the most innovative application of Turboden ORC System for High Temperature (400 C) Cogeneration with Steam production. 8

9 STEAM & POWER ORC A FIRST LOOK AT THE PRODUCT What it is Steam & Power ORC system is a new technological solution for Combined Heat & Power (CHP) generation for Industrial Processes. High temperature CHP production Steam & Power ORC system allows cogeneration of electricity and medium pressure steam, exploiting high temperature heat source, with a very high overall energy efficiency. STEAM & POWER The Innovation Principle The innovation principle of Steam & Power ORC system is the temperature level of the ORC cycle, which works at about 400 C 9

10 STEAM & POWER ORC TOPPING CHP FUEL POWER STEAM ST&P ORC technology can be applied for CHP, using a fuel (conventional or renewable) to generate electricity and steam, directly exploitable in manufacturing processes. ST&P ORC MANUFACTURING PROCESS HTH BOILER 10

11 STEAM & POWER ORC PERFORMANCES & FEATURES Steam & Power ORC advantages Ø High total efficiency (99%) Ø Prevailing steam output Ø High availability Ø High flexibility to partial load operation down to 20% Ø Low operation & maintenance cost Ø Fuel flexibility Ø Modularity Ø Outdoor installation Ø Island operation Ø Combined with other CHP technologies if required 11

12 STEAM & POWER ORC PERFORMANCES & FEATURES 20 Steam Pressure vs. Electrical Efficiency Electrical efficiency [%] Steam output pressure [bar] Efficiency depending on steam pressure ST&P electrical performances vary with steam output pressure. ST&P can be operated between 6 bar and 30 bar of steam output. 12

13 STEAM & POWER ORC NATURAL GAS CHP SOLUTIONS Efficient alternative against traditional steam production technologies Steam & Power ORC can be used to replace an old steam generator in a sustainable and cogenerative way or be connected in parallel to an existing steam generation system. ST&P standard units* Steam production [ton/h] Electric power output gross [kw] Electric gross efficiency [%] ** Awn consumption [%] *** Natural gas consumption [Sm3/h] TD 4 ST&P TD 6 ST&P TD 10 ST&P TD 15 ST&P TD 25 ST&P ,410 2,110 3,570 15,5 15,5 15,5 15,5 15, ,390 2,325 * Customize modules on demand. Performance considering steam generation at 12 bar. ** With respect to thermal power input in the ORC module. *** With respect to gross power output 13

14 TECHNOLOGIES BENCHMARK - PERFORMANCE * Turboden elaboration of major OEM datasheets ** Jacket water heat is accounted as losses *** Performance of topping ST&P ORC coupled with natural gas boiler ST&P offers the Highest Global Efficiency and an excellent compromise on electrical output 14

15 MANUFACTURING PROCESSES CHP At Your Service Steam & Power ORC system was conceived to satisfy energy requirements of many manufacturing processes requiring electricity and relevant amount of medium pressure steam. (or alternative high temperature heat carrier like thermal oil or pressurized water) More Energy No Losses Effective CHP systems satisfy directly the thermal requirement of the manufacturing process. ST&P ORC does it producing thermal energy in the form of steam and minimizing losses. Just Steam & Power ST&P ORC produces electricity & steam without hot water to be exploited. 15

16 THANK YOU FOR YOUR ATTENTION SIMONE PASSERA Sales Manager & Business Development

17 TECHNOLOGIES BENCHMARK FEATURES Reciprocating Engine Gas Turbine ST&P ORC Steam Turbine Electrical output High J High J Medium K Low L Steam output Low L Medium K High J High J Total efficiency Low L Medium K High J High J CAPEX Low J Medium K Medium K High L Market availability & Modularity Flexible partial loads High J Low L High J Low L Medium K Low L High J Low L Availability Low L Medium K High J Medium K Major overhaul after 60,000 h Yes L Yes L No J Yes L ST&P ORC system offers excellent performance and simple operation that can lead to energy efficiency and highly profitable business plan. 17

18 LA TECNOLOGIA ST&P GAS NATURALE ELETTRICITA VAPORE La tecnologia ST&P ORC può essere utilizzata per la cogenerazione da gas naturale (o da altri combustibili convenzionali liquidi o gassosi), per generare elettricità e vapore direttamente utilizzabile dai processi industriali. ST&P conceptual drawing 18

19 TURBODEN more than 330 plants in 35 countries more than 375 MW in operation about 250 plants working in cogeneration (CHP) mode ORC Expertise Turboden is an Italian company and a global leader in the design, manufacture, and aftersales services of Organic Rankine Cycle (ORC) turbogenerators since Turboden and MHI Since 2013 Turboden is part of Mitsubishi Heavy Industries, one of the world's leading heavy machinery manufacturers, with consolidated sales of over $33 billion (in fiscal 2014). 19

20 LA COGENERAZIONE E I PROCESSI MANUFATTURIERI Le applicazioni migliori 20