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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
21.04.23, Page. 7 Hottinger Baldwin Messtechnik GmbH Klaus Weissbrodt
Propulsion monitoring
Source: H. Cegielski Poznan
21.04.23, Page. 8 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%
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