10 kW PEAK POWER
CHP MULTI FUEL STIRLING GENERATOR DATASHEET
Address : Bruksgatan 7, SE – 81494
Älvkarleö Bruk, Sweden
Tel: +46 (0)26 821 33
www.inresol.se
The Stirling engine power generator
The GENIOUS™ power output is made
through a multimode inverter where the
power flows in a bidirectional manner
between the power loads, the grid
connection and the internal battery
storage. The generator operates at 5kW
producing 565Vdc via a rectifier that
feeds the power into a DC-bus. The DCbus then feeds a grid inverter to power
electrical loads and a DC/DC converter
that charges a battery at 300Vdc. The
battery DC/DC converter is also
bidirectional, so the power can flow in
a n y d i re c t i o n i n t h e g e n e r a t o r,
depending on current situation and
power needed.
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The power generator is optimized for the
rpm range of 700 – 1200 rpm where the
net electrical efficiency including the
rectifier circuit is 91-94%.
Address : Bruksgatan 7, SE – 81494
Älvkarleö Bruk, Sweden
Tel: +46 (0)26 821 33
www.inresol.se
The power generator is a “cogeneration”
unit providing hot water to the boiler unit
and the heating of building. The engine
cooling system is also connected to the
heating boiler or other hot water load in
the application. The temperature has to
be controlled between 55-85°C during
operation.
Cooling The power generator automatically starts
its operation when the temperature on
the heater rises above 600°C. The engine
adapts automatically to the provided
temperature and heat flux power during
operation. When the heat source is
removed, the engine stops its operation
when residual heat falls to approx. 300°C.
If the engine is subjected to any
operational parameter outside that of the
maximum limitations, a fault alarm is sent
to the user interface.
420mm Drawings
390mm 820mm Additional drawings can be obtained for
the purpose of installation of the
Genious™ engine in your particular
application.
The control/electronics enclosure is
supplied with the engine including the
starter battery.
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OEM software with added functions can
be developed and implemented in the
engine controller (no need for a separate
control unit).
The Genious™ stirling engine heat input
needs to be specified from a CFD
simulation or other design calculations
that prove the application to be feasible
and durable. We can provide the
necessary calculations if wanted.
After the heat input is arranged the new
application can be started “turn key”
from the supplied standard software
application from Inresol.
Example of OEM integration where the stirling engine is inserted into a biofuel boiler.
Engine Heat flow is directed to the heater Address : Bruksgatan 7, SE – 81494
Älvkarleö Bruk, Sweden
Tel: +46 (0)26 821 33
www.inresol.se
Heat input Technical data
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Power Output
5kW Continuous power, Max 10kW intermittent.
Control System
Open Source Melacs PCU, Linux style RTOS
Cloud Monitoring
Powered by Cloudindustries.eu
Remote Control
LAN/WLAN (Internet) Via a smartphone/Tablet/Ipad or PC
Stirling Engine
Gamma Type 446 cm3
Working Gas
Nitrogen
Generator
5kW Outrunner, Permanent magnet, 3-phase with rectifier
Heater / Displacer
600 – 1100oC
Nominal RPM
Range 600-1200 RPM, Nominal 1000rpm (1200 RPM max)
Cooler
Built in engine radiator & Hydraulic Outlet (1/2” Connectors)
Efficiency (Electrical)
22-34% (depending on application and temperatures)
Efficiency (CHP)
90-96% (depending on application and temperatures)
Voltage DC Output
4 x 12V, 30A & 1 x 300V, 20A
Voltage AC Output
110 – 240V, 25 – 55A, 1-Phase (50-60hz), 400V,16A 3 Phase
Inverter
10kW Pure Sinus.
Voltage DC Input
300-500V with MPPT Circuit for solar photovoltaics power
Battery Capacity
300V, 2.5Ah (can be extended to higher capacity.
Operational Lifetime
90,000 hours or approx.10 years
Certifications
UL, CE, IEC
(Note: Technical data may be subject to change without no8ce!) Address : Bruksgatan 7, SE – 81494
Älvkarleö Bruk, Sweden
Tel: +46 (0)26 821 33
www.inresol.se