IEEE Electrification - September 2020 - 39

Fuel Consumption Breakdown of
the Shen Kuo in a Mission to Mariana Trench
ac Bus 11.08

17.27

22.2

dc Bus 11.05

16.45
95%

20.78
94%

0

10

20

Cruising

30

40

Maneuver

16.95

15.49
91%
50
DP

60

70

80

Docking

(a)
Propulsion Motor Operation
Profile for Mariana Trench Mission
1,000

For Further Reading

Main Propulsion 1
Main Propulsion 2
Side Propulsion

900
800

Power (kW)

700
600
500
400
300
200
100

/0
08 1/1
/0 9
1/
19

2/

18

04

18

27
/1

19

/1

2/

18
2/
/1

18
11

/1

2/

18

03

1/
/1
25

17
/1

1/

18

0

Time (Day/Month/Year)
(b)
Figure 11. The mission of the Shen Kuo to the Mariana Trench: the
(a) course and (b) operation of the propulsion motors.

Operation Mode of the Shen Kuo
in a Mission to Mariana Trench
20%

29%

9%

42%
Cruising

Maneuver

DP

Figure 13. A fuel consumption and savings breakdown of the Shen
Kuo mission to the Mariana Trench. Unit: ton (1,000 kg).

Docking

Figure 12. The operation modes of the Shen Kuo during its voyage
to the Mariana Trench.

T.-H. Joung, S.-G. Kang, J.-K. Lee, and J. Ahn, "The IMO initial
strategy for reducing Greenhouse Gas (GHG) emissions, and
its follow-up actions towards 2050," J. Int. Maritime Safety, Environ. Affairs, Ship., vol. 4, no. 1, pp. 1-7, 2020. doi: 10.1080/
25725084.2019.1707938.
"Maritime 2050: Navigating the future," Department of
Transport, U.K. Government, London, 2019. [Online]. Available:
https://www.gov.uk/government/publications/maritime2050-navigating-the-future
Z. Jin, G. Sulligoi, R. Cuzner, L. Meng, J. C. Vasquez, and J. M.
Guerrero, "Next-generation shipboard dc power system:
Introduction smart grid and dc microgrid technologies into
maritime electrical networks," IEEE Electrific. Mag., vol. 4, no. 2,
pp. 45-57, June 2016. doi: 10.1109/MELE.2016.2544203.
O. Alnes, S. Eriksen, and B. Vartdal, "Battery-powered ships:
A class society perspective," IEEE Electrific. Mag., vol. 5, no. 3,
pp. 10-21, Sept. 2017. doi: 10.1109/MELE.2017.2718823.
A. Riccobono et al., "Stability of shipboard dc power distribution: Online impedance-based systems methods," IEEE
Electrific. Mag., vol. 5, no. 3, pp. 55-67, Sept. 2017. doi: 10.1109/
MELE.2017.2718858.
N. Doerry, "Naval Power Systems: Integrated power systems for the continuity of the electrical power supply," IEEE
Electrific. Mag., vol. 3, no. 2, pp. 12-21, June 2015. doi: 10.1109/
MELE.2015.2413434.

Biographies
Guomei Chang (changguomei@csic-cse.com) is with the
Wuxi Silent Electric System (SES) Technology Co., Ltd.,
China.
Yunxiang Wu (wuyunxiang@csic-cse.com) is with the
Wuxi Silent Electric System (SES) Technology Co., Ltd.,
China.
Shiyi Shao (shaoshiyi@csic-cse.com) is with the Wuxi
Silent Electric System (SES) Technology Co., Ltd., China.
Zhaoxia Huang (huangzhaoxia@ccs.org.cn) is with the
China Classification Society, Wuhan Rules & Research
Institute, Wuhan City, China.
Teng Long (TL322@cam.ac.uk) is with the Department
of Engineering, University of Cambridge, United Kingdom.


	

IEEE Elec trific ation Magazine / S EP T EM BE R 2 0 2 0

39


https://www.gov.uk/government/publications/maritime-2050-navigating-the-future https://www.gov.uk/government/publications/maritime-2050-navigating-the-future

IEEE Electrification - September 2020

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