Pictures are giving only example of completion after commissioning
Complete functional CHP power plant
16.000 KWe, 50/60Hz, 400/480 10/11.000 volt, natural gas, consisting of
8 unused Jenbacher generator sets type JMS 616 GS-NL , year 2001,
unused -0 hours - complete with 3 buildings.
Generator set JMS616 GS-NL
Engine and generator housing are bolted together by a special mounting
flange and placed with vibration absorbers on a common base frame.
The rotating shafts are coupled by means of a flexible coupling.
The rest vibrations are so limited that the common base
frame can be placed directly on the
concrete foundation. No special foundation constructions are necessary.
Heat recovery built in !
Each engine has its own heat recovery system.
Heat is recovered from lube oil, jacket water, charged air-gas mixture and
The lube oil cooler, jacket water cooler and charge air
cooler are direct mounted on the base frame.
The exhaust cooler is executed as a separate freestanding unit.
All coolers are made of stainless steel and executed as compact plate
heat exchanger, except for exhaust cooler which is executed as
stainless steel shell and tube boiler.
If steam is required the exhaust gas cooler must be replaced by an exhaust
gas steam boiler,
jacket water and lube oil can be used for heating the condensate and
In case heat recovery is not required, exhaust gases shall flow directly
to the stack and lube oil, jacket water etc. must be cooled by an air
Lube oil system
Each engine has a mechanical driven lube oil pump and an electrical
driven pre lubrication pump.
The oil level in the crankcase will be automatically controlled
by a level switch and electric valve. The oil will flow to the
crankcase by gravity. For quick oil exchange two separate electric
driven lube oil pumps are installed, one for fresh oil and one for used
Two storage tanks will be supplied, one for fresh oil and one for used
oil, tanks are equipped with level indicators and level switches.
Natural gas manifold
Each engine has its own gas manifold, equipped with one manual
shutoff valve, two electric
shutoff valves, gas filters, pressure controllers, pressure switches (min./
max. protection) and
pressure indicators (manometers)
A flexible stainless steel hose will connect engine with the gas manifold.
Engine is started with an electric start motor. Each unit has its
own starting batteries and
automatic battery charger 220/24Volt.
Each unit has its own control panel with all controls and
A major part of the control is the Jenbacher motor management system
This system comprises powerful central industrial controls that handle
master control and feedback control for the engine-plant, as well as
visualization. A link with central process control is provided to meet
the specific requirements of customers, via standardized industry
busses or using direct signal lines.
The particular focus of the
design lies in combining powerful and flexible open- and
closed-loop control electronics with a user-friendly operating concept.
The visual display uses a colour graphics display screen, providing clear
presentation of information and measured values.
Each engine is executed with the so called Leanox system.
This lean mixture combustion control is developed and patented by
Jenbacher. It ensures
the correct air/gas ratio under all operational circumstances in
order to simultaneously
achieve the lowest exhaust gas emission rates and stable engine
Knock control system
Each engine has its own knock control system.
The resulting specific firing point, output and gas/air mixture
temperature control protects the engine from inadmissible loads,
resulting in increased reliability and availability.
Exhaust gas silencer
Each engine has its own silencer, stainless steel with condensate
relief connection and
flexible compensators. Sound pressure 60dB(A) at 10 meter.