Temperature control method for jacket cooling water system of main marine diesel engine

WU Gui-tao; YIN Zi-bin; SUN Pei-ting

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WU Gui-tao, YIN Zi-bin, SUN Pei-ting. Temperature control method for jacket cooling water system of main marine diesel engine[J]. Journal of Traffic and Transportation Engineering, 2003, 3(4): 35-38.

Citation:

WU Gui-tao, YIN Zi-bin, SUN Pei-ting. Temperature control method for jacket cooling water system of main marine diesel engine[J]. Journal of Traffic and Transportation Engineering, 2003, 3(4): 35-38.

WU Gui-tao, YIN Zi-bin, SUN Pei-ting. Temperature control method for jacket cooling water system of main marine diesel engine[J]. Journal of Traffic and Transportation Engineering, 2003, 3(4): 35-38.

Citation:

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Temperature control method for jacket cooling water system of main marine diesel engine

School of Marine Engineering, Dalian Maritime University, Dalian 116023, China

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Author Bio:
WU Gui-tao(1968-), male, associate professor, 86-411-4729799, wwgui@mail.china.com
Received Date: 2003-06-09
Publish Date: 2003-08-25

Abstract

Abstract

Based on heat transfer theory, the paper analyzed the heat transfer mechanism of jacket cooling water system of main marine diesel engine, and put forward a dynamic mathematic model for the system. Since the system is great, it is difficult to control the cooling water temperature dynamic deviation. The paper studied an enhanced control method in order to decrease temperature dynamic deviation, the output power of main marine diesel engine was introduced as a feed forward signal. The results of computer simulation indicate that this control method has better control performance than current PID control.
- marine engineering,
- main engine jacket,
- cooling water system,
- dynamic model,
- feed forward control,
- PID control

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References(5)

References

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