Title:
ELECTRIC PROPULSION MOVING BODY, AND ELECTRIC PROPULSION MOVING METHOD
Document Type and Number:
Japanese Patent JP2018002064
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide an electric propulsion moving body and an electric propulsion moving method, which can prevent the influence of an accident from spreading to the entirety of an electric system while considering the priority of a device when an accident occurs in an electric system.SOLUTION: When realizing a constitution in which when an accident occurs in an electric system, an accident portion is separated from the electric power system and an electric power is fed to other loads 6, 61 containing a propulsion load depending on the situation, a transition to an optimum system constitution can be realized while considering a transient stability of an optimum system constitution. By a transition to an optimum lineage constitution, moreover, the instability of the electric system in an electric propulsion ship 1 after removal of the accident is prevented, and the electric power supply in a state near an ordinary state in the system containing an electric propulsion instrument 7 can be continued as long as possible while considering the priority order of the electric loads 6, 61.SELECTED DRAWING: Figure 1
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Inventors:
NEMOTO AKIRA
KIKUCHI TERU
NISHIHIRA KEN
KIKUCHI TERU
NISHIHIRA KEN
Application Number:
JP2016134672A
Publication Date:
January 11, 2018
Filing Date:
July 07, 2016
Export Citation:
Assignee:
HITACHI LTD
International Classes:
B63H21/17; B63B9/00; B63J99/00; H02J3/00; H02J3/24
Attorney, Agent or Firm:
Yuji Toda