Power conversion device

JP2025137215APending Publication Date: 2025-09-19TOYOTA JIDOSHA KK
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Patent Information

Application Number
JP2024036287
Authority / Receiving Office
JP · JP
Patent Type
Applications
Current Assignee / Owner
Filing Date
2024-03-08
Publication Date
2025-09-19

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Abstract

To provide a power conversion device capable of raising the temperature of peripheral devices such as a battery, while suppressing noise.SOLUTION: A power conversion device is a power conversion device supplying power to a motor, and has an inverter executing two-phase / three-phase conversion. The inverter, as d-axis current, inputs a signal of a first frequency and a signal of a second frequency different from the first frequency, and makes durations of the first frequency and the second frequency different.SELECTED DRAWING: Figure 2
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Citation Information

Patent Citations

  • Control device of power converter

    JP2022155349A