High pressure cascades converter power unit
The utility model relates to a high pressure cascades converter power unit, a serial communication port, power unit includes one set of power module, one set of capacitance assembly module, one set of control panel subassembly and one set of unit casing, wherein: the power module is installed on the...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model relates to a high pressure cascades converter power unit, a serial communication port, power unit includes one set of power module, one set of capacitance assembly module, one set of control panel subassembly and one set of unit casing, wherein: the power module is installed on the board of unit casing left side, the capacitance assembly module is installed on the board of unit casing left side, the control panel unit mount is at power module upside, rectification and the modular structure of three level H bridge contravariant topology theories for basic design are not controlled in 12 pulsation of power module adoption, air -cooled radiator of power module internally mounted, four IGBT of equipartition, two diode power modules on the air -cooled radiator base plate, the installation exchanges laminated bus on diode and IGBT. This technical scheme structure in the volume utilization of space is compacter, influence that unfavorable factors such as effectual reduction electromagnetic interfer |
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