Title:
ELECTRICAL DISTRIBUTION METHOD AND SYSTEM, CONFIGURED TO SUPPLY ELECTRIC MOTORS OF AN AIRCRAFT FROM AT LEAST ONE ELECTRICAL SOURCE
Document Type and Number:
WIPO Patent Application WO/2024/008598
Kind Code:
A1
Abstract:
The invention relates to an electrical distribution system (1) configured to supply at least a first electric motor (M1) and a second electric motor (M2) from at least one electrical source (B1), the electrical distribution system (1) comprising a switch (C1) connected to the electrical source (B1) by an electrical source line (LS) and to each electric motor (M1, M2) by an electrical load line (LC1, LC2), a circuit-breaking device (2), configured to open the electrical source line (LS) after a predetermined time delay in the event of the presence of a short-circuit current, and a current limiter (3) configured to, in the event of the presence of a short-circuit current, allow a limited current (Ilim) to flow through the switch (3) for a limiting period greater than the predetermined time delay.
Inventors:
CORNU QUENTIN (FR)
DESHAYES OLIVIER (FR)
DESHAYES OLIVIER (FR)
Application Number:
PCT/EP2023/068132
Publication Date:
January 11, 2024
Filing Date:
July 01, 2023
Export Citation:
Assignee:
SAFRAN ELECTRICAL & POWER (FR)
International Classes:
H02H3/093; H02H7/26; H02H9/02
Domestic Patent References:
| WO2021210124A1 | 2021-10-21 | |||
| WO2021210124A1 | 2021-10-21 |
Foreign References:
| US20220177145A1 | 2022-06-09 | |||
| FR3006515A1 | 2014-12-05 | |||
| US4236186A | 1980-11-25 |
Attorney, Agent or Firm:
ARGYMA (FR)
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