Title:
船舶用ハイブリッド推進装置
Document Type and Number:
Japanese Patent JP6678564
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a hybrid propulsion device for vessel capable of being automatically switched to an operation mode capable of reducing exhaust gas in a restricted sea area.SOLUTION: A hybrid propulsion device for vessel includes: a diesel engine generator 2 driven by a diesel engine 1, for supplying power to an AC bus line; a main converter 3 for supplying power to a DC bus line by converting voltage of the AC bus line to DC; a main converter 4 for driving an AC motor 5 by converting the voltage of the DC bus line to AC; a propeller 7 connected to the AC motor 5; a fuel cell 41 supplying power to the DC bus line; an inverter 22 for converting power from the DC bus line to the AC bus line; an inboard load 31 connected to the AC bus line; a power adjustment device 80 for monitoring and adjusting inboard; and position information acquirement means 90. The power adjustment device 80 is driven in a mode taking care of inboard power with the diesel engine 2 while the vessel is sailing on high seas and in a mode taking care of inboard power with the fuel cell 41 when position information of the position information acquirement means 90 crosses a waste gas restriction position set beforehand.SELECTED DRAWING: Figure 1
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Inventors:
Yoshihiro Miyazaki
Application Number:
JP2016242293A
Publication Date:
April 08, 2020
Filing Date:
December 14, 2016
Export Citation:
Assignee:
Toshiba Mitsubishi Electric Industrial Systems Co., Ltd.
International Classes:
B63H21/20; B63H21/17; B63J3/02; B63J3/04; B63J99/00
Domestic Patent References:
| JP2008067525A | ||||
| JP2016043715A | ||||
| JP2015091699A | ||||
| JP2012206598A |
Foreign References:
| CN103072681A | ||||
| KR1020110105463A | ||||
| US20040069251 |
Attorney, Agent or Firm:
Masanori Inoue