Folleto Orc Turboden

BIOMASS
TURBODEN. ORC technology for distributed energy generation

SOLAR ENERGY

ELECTRIC ENERGY HEAT
for thermal use or dissipated

WASTE HEAT

GEOTHERMAL ENERGY

WOOD BIOMASS
To date most of Turboden’s projects are in the field of cogeneration from wood biomass. Turboden turbogenerators electric power output generally ranges between 500 kW and 2 MW. Currently Turboden isspecialized in this kind of applications with more than 90 plants in operation. The present production capacity of Turboden is about 35 modules/year.

Fields of application
• • • • Utilities that supply heat to district housing, public users or industrial users Mid-large sawmills that utilize the heat for wood drying Pellet producers that utilize the heat for sawdust drying MDF panel producers (MediumDensity Fiber panel)

Copyright © 2009 TURBODEN SRL · www.turboden.it · info@turboden.it

ORC plant in biomass based cogeneration system
ELECTRIC POWER OUTPUT

TURBODEN ORC

AIR COOLER

WOOD DRIER LOW TEMPERATURE THERMAL OIL LOOP HIGH TEMPERATURE THERMAL OIL LOOP THERMAL OIL BOILER (WOOD CHIPS, SAWDUST, BARK,..) SPACE HEATING HOT WATER

Thanks to the Turboden ORC it is possible tocover the own consumption required by the process and to access incentives schemes for Renewable Energy.
Combined Heat & Power (CHP) with split - Standard Sizes and typical performances*
TURBODEN 4 CHP - split INPUT - thermal oil
nominal temperature "HT" loop (in/out) thermal power input "HT" loop nominal temperature "LT" loop (in/out) thermal power input "LT" loop overall thermal inputTURBODEN 6 CHP - split 310/250 2965 250/130 275 3240

TURBODEN 7 CHP - split 310/250 3485 250/130 330 3815

TURBODEN 10 CHP - split 310/250 4690 250/130 450 5140

TURBODEN 14 CHP - split 310/250 6130 250/130 585 6715

TURBODEN 18 TURBODEN 22 CHP - split CHP - split 312/252 8935 252/132 855 9790 312/252 10975 252/132 1045 12020

°C kW °C kW kW

310/250 2100 250/130 200 2300

OUTPUT - hotwater hot water temperature (in/out) thermal power to the cooling water circuit PERFORMANCES gross active electric power gross electric efficiency captive power consumption net active electric power net electric efficiency electrical generator plant size biomass consumption** kW kW kW 424 0.184 24 400 617 0.19 30 587 727 0.191 38 689 1001 0.194 51 950 1317 0.196 62 1255 1862 0.19 87 1775 2282 0.189107 2175 °C kW 60/80 1844 60/80 2600 60/80 3060 60/80 4100 60/80 5350 60/90 7850 60/90 9630

0.181 0.184 0.186 0.181 0.181 0.174 0.181 asynchronous asynchronous asynchronous asynchronous asynchronous asynchronous asynchronous triphase L.V. 400V triphase L.V. 400V triphase L.V. 400V triphase L.V. 400V triphase L.V. 400V triphase L.V. 660V triphase L.V. 660 single skid kg/h 1005 single skid 1416single skid 1667 single skid 2247 multiple skid 2935 multiple skid 4279 multiple skid 5254

* The Turboden split system allows maximising electric power production for a given biomass consumption. ** Assuming a low heat value of biomass = 2,6 kWh/kg and boiler efficiency = 0,88 . The thermal oil boiler is not included in the Turboden scope of supply.

Turboden is an Italian company, with nearly30 years experience in designing, manufacturing, installing and maintaining turbogenerators based on the Organic Rankine Cycle (ORC), a technology for the combined generation of heat and electric power from various renewable sources, particularly suitable for distributed generation.

ORC Technology
The principle of Turboden ORC technology is similar to that of traditional plants with a steamturbine with a major difference: instead of water, the ORC system vaporizes an organic fluid with high molecular mass. Such a fluid allows to obtain optimal performance even from low temperature sources to produce electricity up to approximately 10 MW.

Thermodynamic principle: the ORC Cycle
L MA
L OI

EVAPORATOR

TURBINE GENERATOR CONDENSER REGENERATOR electric power water

T

R HE...