BIOMASS CHP POWER PLANTS

Series "Trentino"

Biomass CHP

Electric and Thermal Production or CHP (virgin wood chips) Power Plants. In case of cogeneration or electricity generation only, a vector fluid (diathermic oil) heating is provided in order to indirectly generate organic fluid steam with turbomachinery (Rankine cycle, ORC) expansion. Generation of thermal energy in cogeneration process can not be adjusted independently from electricity generation. Possible integration of thermal energy can be accomplished by biomass boilers or traditional fuel.
Power Plant model suitable for district heating plants with electrical power lower than 2 MWel. Same as for ""Brianza"" series, electrical energy generated by this plant type is patronized through "green certificates" for higher than 1 MWel powers and by all-inclusive tarif for powers under 1 MWel. District heating is almost always required for authorize reasons and for a good profitability it shall not cost more than € 800.000,00 for each nominal MWt installed.

- Electric Power: 0.2 to 2 MWel
- Thermal power: 0.5 to 20 MWt
- Cycle: CHP Organic Rankine
- Fuel: virgin woodchips
- Feasibility study reference: TN1, TN3
- Max electric efficiency: 18%
- Max overall efficiency: 85%
- Certification: CE / PED as a whole

Range

Mod. Trentino 1

Virgin wood chips CHP power plants (organic Rankine cycle) with district heating module.

POS.	Model	Nominal Electric Power (MWel)	Thermal Power to district heating (MWt)	wood chips consumpion (kg/h)	max electric efficiency (%)	max overall efficiency w/o condenser (%)
34	Trentino 1 - 250	0,25	1,1	569	13	84
35	Trentino 1 - 600	0,6	2,6	1366	15	84
37	Trentino 1 - 1000	0,9	4,1	2167	16	84
38	Trentino 1 - 1300	1,2	5,3	2831	16	84
39	Trentino 1 - 1800	1,8	7,8	4127	16	84
40	Trentino 1 - 2000	2,2	9,6	5067	16	84

trentino 1

Mod. Trentino 2

Virgin wood chips thermal energy generation power plants for district heating. 0,5 to 10 MWt power ranges.

trentino 2

Mod. Trentino 3

Virgin wood chips electric energy generation only power plants (organic Rankine cycle). 0,2 to 1,8 MWel power ranges. Electric efficiency up to 21%.

trentino 3

Working condition

	HOT WATER	SUPERHEATED WATER	COOLING
THERMAL DESIGN DISCTRICT HEATING CIRCUIT	90/65°C	115/65°C	7/11°C
MECHANICAL DESIGN DISCTRICT HEATING CIRCUIT	PN16÷PN25	PN16÷PN25	PN16÷PN25
THERMAL DESIGN SUBSTATIONS SECONDARY CIRCUIT	85/55°C	85/55°C	14/8°C
NOMINAL PRESSURE LOSS SUBSTATIONS PRIMARY AND SECONDARY CIRCUITS	10/3 w.c.m.	10/3 w.c.m.	10/3 w.c.m.
FLUID SPEED DISCTRICT HEATING CIRCUIT	0,5÷2 m/s	0,5÷2 m/s	0,5÷2 m/s
CENTRAL CONDUIT PUMPS HEAD	0,5÷9 bar	0,5÷9 bar	0,5÷9 bar
PRESSURE LOSS POWER PLANT INNER CIRCUIT	0,5÷1,5 bar	0,5÷1,5 bar	0,5÷1,5 bar