Title:
BOAT ELECTRIC-POWER SYSTEM AND METHOD FOR CONTROLLING SAME
Document Type and Number:
WIPO Patent Application WO/2019/061694
Kind Code:
A1
Abstract:
Provided are a boat electric-power system and a method for controlling same; said boat electric-power system uses a power management module (20) to acquire the output power of a generator unit (10) and determine the total power required by an electric propeller (60) when the boat is currently operating; if said total power exceeds a preset value and the duration exceeds a preset time, then the power management module (20) is caused to issue to a battery management module (30) a control signal to control a lithium battery pack to discharge, thus enabling the lithium battery pack (40) to compensate the power utilization of the electric propeller (60) when the total power required by the electric propellor when the boat is operating, and thus indirectly compensating the power grid capacity of the boat. The boat electric-power system and control method are capable of meeting the power level required under different boat operating conditions, have the advantages of economizing costs and conserving space, and are such that the boat operating power matches actual operating conditions, further ensuring that the mechanical structure of the boat is not damaged.
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Inventors:
HAN JIA (CN)
Application Number:
PCT/CN2017/110027
Publication Date:
April 04, 2019
Filing Date:
November 08, 2017
Export Citation:
Assignee:
GUANGZHOU SHIPYARD INT CO LTD (CN)
International Classes:
B63H21/17
Foreign References:
| CN102211657A | 2011-10-12 | |||
| CN107161313A | 2017-09-15 | |||
| CN206265278U | 2017-06-20 | |||
| CN204726648U | 2015-10-28 | |||
| CN103708015A | 2014-04-09 | |||
| CN103332284A | 2013-10-02 | |||
| GB2532731A | 2016-06-01 |
Attorney, Agent or Firm:
BEYOND ATTORNEYS AT LAW (CN)
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