However, a fuel oil penalty will rarely occur, since it
is unusual that GenSets operate beyond 75% load,
because the power management system will
engage an additional GenSet when more power is
needed.
PLO will give the same relative advantage when
applied in combination with SCR-systems for IMO
Tier III compliance.
▪ New turbocharger arrangement for optimised
part-load operation
▪ Blow-off arrangement on charge air receiver to
prevent “over-boosting” of engine at MCR oper-
ation
▪ New valve cam for optimised valve overlap for
SFOC optimisation
▪ Change of timing for delayed injection optimisa-
tion of SFOC vs. NOx emissions
MAN Diesel & Turbo
B1100 0
Part-load optimisation - PLO
3700499-0.1
Page 2 (2)
V28/32S, L28/32S, L28/32H, L27/38S, L27/38, L23/30S, L23/30H, L21/31S,
L21/31, L16/24S, L16/24
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