21.04.23, Page. 1 Hottinger Baldwin Messtechnik GmbH Klaus Weissbrodt

Finland

Ship engine tesing

T10FM/80kNm

21.04.23, Page. 2 Hottinger Baldwin Messtechnik GmbH Klaus Weissbrodt

Ship engine tesing

21.04.23, Page. 3 Hottinger Baldwin Messtechnik GmbH Klaus Weissbrodt

Source: Kyma

21.04.23, Page. 4 Hottinger Baldwin Messtechnik GmbH Klaus Weissbrodt

Propulsion monitoring

Source: MAN Diesel

Main engine

Propeller shaft

Gearbox

Auxillary Diesel Genset

Service modules for engine operation

T10FH / marine version

21.04.23, Page. 5 Hottinger Baldwin Messtechnik GmbH Klaus Weissbrodt

Source: MaK M32C (Caterpillar)

Propulsion monitoring

21.04.23, Page. 6 Hottinger Baldwin Messtechnik GmbH Klaus Weissbrodt

Propulsion monitoring

Source: GE Marine

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Propulsion monitoring

Source: H. Cegielski Poznan

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Source: marine propulsion issue 8/9 2008

Propulsion monitoring – other principles

Measurement uncertainty of

the torque signal ca. 7 …10%

21.04.23, Page. 9 Hottinger Baldwin Messtechnik GmbH Klaus Weissbrodt

Source: marine propulsion issue 8/9 2008

Propulsion monitoring – other principles

Measurement uncertainty of

the torque signal ca. 7 …10%

dynamics ??

21.04.23, Page. 10 Hottinger Baldwin Messtechnik GmbH Klaus Weissbrodt

Measurement of true torque on engine output flange

no calculations with unsafe parameters needed

(e.g. E-module, diameter, length, angle, …)

Measurement of high dynamic torque

evaluation of drive cycles possible reduction of service intervals

torsional vibration analysis possible

Very small measurement uncertainty of the torque signal

monitoring in very small „high performance windows“ possible

emission reduction

Very short delay time

very fast closed loop between measurement system and engine control

overload protection for the engine

Key selling points