Arc detection and recording in electric trains, subways, streetcars and busses
Номер патента: EP4334729A1
Опубликовано: 13-03-2024
Автор(ы): Roy A. BALL
Принадлежит: Mersen USA EP Corp
Опубликовано: 13-03-2024
Автор(ы): Roy A. BALL
Принадлежит: Mersen USA EP Corp
Реферат: A device and method for detecting a location of an arc event between a power bus and a coupler of an electric vehicle monitors an interface between the power bus and the coupler for the occurrence of an optical event. A determination is made if an arc event occurred based on the optical event, and upon determining the occurrence of an arc event at least one of a time the arc event occurred or a position of the electric vehicle at the time the arc event occurred is recorded.
Arc detection device, arc detection system, arc detection method, and recording medium
Номер патента: US20230305047A1. Автор: Kazunori Kidera,Takahiro Ohori,Tatsuo Koga,Kazuya Ohshima,Keita KANAMORI. Владелец: Panasonic Intellectual Property Management Co Ltd. Дата публикации: 2023-09-28.