To identify the location where an abnormality has occurred in a mobile power supply circuit.SOLUTION: A power supply circuit 10 of an aircraft 12 includes a first transmission line 28 that delivers power from a first main power supply 14 and a second main power supply 16, respectively, to a first load 22 and a second load 24, a first current sensor 34, a second current sensor 36, a third current sensor 42 and a fourth current sensor 44, and determines whether an abnormality has occurred on the basis of the currents detected by the first current sensor 34, the second current sensor 36, the third current sensor 42 and the fourth current sensor 44.SELECTED DRAWING: Figure 4
【課題】移動体の電力供給回路で異常が発生した箇所を特定可能にする。【解決手段】航空機12の電力供給回路10は、第1主電源装置14及び第2主電源装置16のそれぞれから、第1負荷装置22及び第2負荷装置24に電力を送る第1送電路28と、第1電流センサ34、第2電流センサ36、第3電流センサ42及び第4電流センサ44と、を備え、第1電流センサ34、第2電流センサ36、第3電流センサ42及び第4電流センサ44が検出した電流に基づいて、異常が発生したか否かの判定を行う。【選択図】図4
MOBILE POWER SUPPLY CIRCUIT
移動体の電力供給回路
2023-08-23
Patent
Electronic Resource
Japanese
IPC: | B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / H02H EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS , Schutzschaltungsanordnungen |
Mobile power supply system and mobile power supply vehicle
European Patent Office | 2023
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