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
【課題】電力系統において事故が発生した際に、機器の優先順位を考慮しつつ事故の影響を電力系統全体に波及するのを防ぐことが可能な電気推進移動体及び電気推進移動方法を提供する。【解決手段】電力系統で事故発生から事故部分を切り離して推進負荷を含む他の負荷6、61への電力供給を状況に応じて供給する構成を実現する際に、電力系統の過渡安定度を考慮して、最適な系統構成への遷移を実現する事が可能となる。また最適な系統構成への遷移により、事故除去後の電気推進船1内での電力系統の不安定化を防ぎ、電気推進機器7を含む系統内電気負荷への通常に近い状態での電力供給を電気負荷6、61の優先順位を考慮した上で可能な限り継続する事が可能となる。【選択図】図1
ELECTRIC PROPULSION MOVING BODY, AND ELECTRIC PROPULSION MOVING METHOD
電気推進移動体及び電気推進移動方法
2018-01-11
Patent
Elektronische Ressource
Japanisch
IPC: | B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / B63J Hilfsanlagen auf Schiffen , AUXILIARIES ON VESSELS / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung |
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