Control method and system for automatic switching and energy output of auxiliary power supply

The invention relates to the technical field of power supply control, and provides an auxiliary power supply automatic switching and energy output control method and system, and the method comprises the steps: reading the enabling state of an auxiliary power supply, the enabling state of the auxilia...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: DING JIAJIE, LIU BAODONG
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The invention relates to the technical field of power supply control, and provides an auxiliary power supply automatic switching and energy output control method and system, and the method comprises the steps: reading the enabling state of an auxiliary power supply, the enabling state of the auxiliary power supply comprises an on state and an off state; when the enabling state of the auxiliary power supply is a starting state, determining a manual access mode or using an ATS automatic control signal as an auxiliary power supply starting signal; reading a power output state of the main power supply, wherein the power output state of the main power supply comprises a normal output state and an abnormal output state; and when the power output state of the main power supply is an abnormal output state, performing a start-stop control instruction on the auxiliary power supply through a manual access mode or an ATS automatic control signal. According to the invention, the risk problems of system downtime, shutdown,