Title:
POWER CONTROL DEVICE AND POWER CONTROL SYSTEM
Document Type and Number:
Japanese Patent JP2022088893
Kind Code:
A
Abstract:
To downsize a power control device.SOLUTION: A power control device 1 includes a power conduction passage (e.g., a first power conduction passage 81A and 81B), SMRs 10 and 11, a power conversion unit 12, a control unit 18, and a substrate 60. The power conduction passage serves as a part of a route for supplying power to a driving unit from a high-voltage battery. The SMRs 10 and 11 are interposed in the power conduction passage, and are switched between a permission state for permitting power supply from a high-voltage battery 90 side to a driving unit 91 side, and a cut-off state for cutting off the power supply. The power conversion unit 12 converts the power supplied by the power conduction passage. The control unit 18 controls the SMRs 10 and 11, and the power conversion unit 12. The power conversion unit 12 and the control unit 18 are installed on the substrate 60. The power conduction passage and the SMRs 10 and 11 are also installed on the substrate 60.SELECTED DRAWING: Figure 2
Inventors:
HIROTA MASAYOSHI
Application Number:
JP2020201023A
Publication Date:
June 15, 2022
Filing Date:
December 03, 2020
Export Citation:
Assignee:
AUTO NETWORK GIJUTSU KENKYUSHO KK
SUMITOMO WIRING SYSTEMS
SUMITOMO ELECTRIC INDUSTRIES
SUMITOMO WIRING SYSTEMS
SUMITOMO ELECTRIC INDUSTRIES
International Classes:
B60L3/00; H02J7/00
Attorney, Agent or Firm:
Patent Business Corporation Grund Patent Office
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