Operation
9308−1/A1
Winterthur Gas & Diesel Ltd.
1/ 10
Intelligent Combustion Control
1. General 1..........................................................
2. Safety 2............................................................
2.1 User Qualification 2...........................................
2.2 Residual Dangers 2...........................................
2.3 Installation and Maintenance 2.................................
3. Function 3.........................................................
3.1 Pressure Transducers 3.......................................
3.2 In-cylinder Pressure Evaluation 4..............................
3.3 ICC - Installation and Control 4................................
4. Operation 6........................................................
4.1 Operation of ICC 6............................................
4.2 ICC-EXV Card 6...............................................
4.3 ICC-INJ Card 8................................................
4.4 ICC-INDICATION Card 10.......................................
1. General
The Intelligent Combustion Control (ICC) system makes sure that the engine in
service is operated according to its original shop test performance. This is done
automatically in and independently of the fuel used on board a vessel (e.g. HFO).
At present, the engine control parameters (e.g. start of injection or exhaust valve
timing) are optimized manually within their permitted range depending on measured
peak firing and compression pressures. This manual readjustment procedure is not
done regularly, thus further optimization potential can be exploited by permanently
working closed-loop control.
Because of this functionality, the engine operation is always optimized.
2014
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