MAN B&W 16.03
Page 2 of 2
MAN Diesel
MAN B&W MC/MC-C engines 198 66 41-3.1
As an option in the Extent of Delivery, a bridge
control system from suppliers approved by MAN
Diesel is available:
• for Fixed Pitch propeller plants, e.g.:
4 95 601 Lyngsø Marine
4 95 606 Siemens
4 95 607 Nabtesco
4 95 608 Mitsui Zosen Systems Research
4 95 615 Kongsberg Maritime
• and for Controllable Pitch propeller plants, e.g.:
4 95 604 Lyngsø Marine
4 95 916 Kongsberg Maritime
4 95 619 MAN Diesel Alphatronic.
Power Management system
The system handles the supply of electrical power
onboard, i.e. the starting and stopping of the gen-
erating sets as well as the activation / deactivation
of the main engine Shaft Generator (SG), if fitted.
The normal function involves starting, synchro-
nising, phasingin, transfer of electrical load and
stopping of the generators based on the electrical
load of the grid on board.
The activation / deactivation of the SG is to be
done within the engine speed range which fulfils
the specified limits of the electrical frequency.
Auxiliary equipment system
The input signals for ‘Auxiliary system ready’ are
given partly based on the status for:
• fuel oil system
• lube oil system
• cooling water systems
and partly from the ECS itself:
• turning gear disengaged
• main starting valve in ‘service position’
• control air valve for air spring ‘open’
• auxiliary blowers running
• control air valve ‘open’
• safety air valve ‘open’
• governor ‘in control’
• valve for starting air distributor ‘open’.
Engine monitoring
In order to assist the engineer in runnning the
diesel engine at its optimum performance, a MAN
Diesel’s PMI system, type PT/S off-line or on-line
could be applied as an option.
The MAN Diesel’s PMI system, type PT/S off-line
monitors engine parameters such as:
• cylinder pressure
• fuel oil injection pressure
• scavenge air pressure
• engine speed.
This and other engine monitoring systems are fur-
ther explained in Chapter 18 in this Project Guide.
Instrumentation
Chapter 18 includes lists of instrumentation for:
• The CoCos-EDS on-line system
• The class requirements and MAN Diesel’s re-
quirements for alarms, slow down and shut down
for Unattended Machinery Spaces.
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