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US 2015/0029672 A1Published application
Power conversion apparatus
AssigneeNissan Motor Co., Ltd.
InventorsHiroyuki Nakayama, Yoshiyuki Nagai
Life of this patent
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Abstract
Provided is a power conversion apparatus, including: a power module; a base section including a cooler; a second substrate; a first bus bar; a second bus bar; a smoothing capacitor; and a first substrate. The power module is placed on an upper surface of the base section. The first bus bar, the smoothing capacitor, and the first substrate are sequentially stacked on an upper side of the power module. The second substrate is arranged in an upright direction with respect to the base section and is fixed to the power module and the first substrate.
Claims5
-4. (canceled)
A power conversion apparatus, comprising:
- a power module including a power semiconductor;
- a base section including a cooler adapted to cool the power module;
- a second substrate, on which a control circuit adapted to control the power module is mounted;
- a first bus bar adapted to supply power to the power module;
- a second bus bar adapted to output power from the power module;
- a smoothing capacitor adapted to smooth power of the first bus bar;
- and
- a first substrate including a signal wiring,
- wherein the power module is placed on an upper surface of the base section,
- wherein the first bus bar, the smoothing capacitor, and the first substrate are sequentially stacked on an upper side of the power module, and
- wherein the second substrate is arranged in an upright direction with respect to the base section and is fixed to the power module and the first substrate.
8 more elements
Dependencies are inferred from the claim text.