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DC 110 V power supply equipment on type HXD3 locomotive

Xin Li

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Abstract

RFE081-A0 DC 110 V power supply equipment on type HXD3 locomotive adopts DC/DC mode,microcomputer control system,IGBT module,provides with two sets of DC 110 V power supply units,which is stand-by to each other.Two independent inputs are supplied so that the equipment is extremely stable and reliable in application.Working principle of the power supply equipment,which made in Japan is analyzed in this article.

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What this paper is about

RFE081-A0 DC 110 V power supply equipment on type HXD3 locomotive adopts DC/DC mode,microcomputer control system,IGBT module,provides with two sets of DC 110 V power supply units,which is stand-by to each other.Two independent inputs are supplied so that the equipment is extremely stable and reliable in application.Working principle of the power supply equipment,which made in Japan is analyzed in this article.

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Available abstract

RFE081-A0 DC 110 V power supply equipment on type HXD3 locomotive adopts DC/DC mode,microcomputer control system,IGBT module,provides with two sets of DC 110 V power supply units,which is stand-by to each other.Two independent inputs are supplied so that the equipment is extremely stable and reliable in application.Working principle of the power supply equipment,which made in Japan is analyzed in this article.

Key concepts: Engineering, Electrical engineering, Electric locomotive, Power (physics), Insulated-gate bipolar transistor, Automotive engineering, Switched-mode power supply, Microcomputer

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