The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 16, 2026
Filed:
May. 10, 2024
Kabushiki Kaisha Toyota Jidoshokki, Aichi-ken, JP;
Kazuya Okabe, Kariya, JP;
Masato Morikawa, Kariya, JP;
Masahiro Ichigo, Kariya, JP;
Takashi Takeuchi, Kariya, JP;
KABUSHIKI KAISHA TOYOTA JIDOSHOKKI, Aichi-Ken, JP;
Abstract
A power conversion device includes an inverter, a state detector, a distribution board configured to distribute power output from the inverter such that single-phase three-wire alternating-current power is supplied to a first power supply port and single-phase two-wire alternating-current power is supplied to a second power supply port and a third power supply port, and processing circuitry configured to control the inverter and the distribution board. The processing circuitry is configured to determine whether there is an anomaly in one of a first inverter circuit and a second inverter circuit based on a detection result of the state detector, and when determining that there is an anomaly in one of the first inverter circuit and the second inverter circuit, stop the inverter circuit determined to have the anomaly and switch the first switch of the distribution board to an open state.