ONLINE UPGRADING METHOD, APPARATUS AND MEDIUM FOR POWER SUPPLY

An online upgrading method for a power supply, capable of enabling the power supply to simultaneously perform work output in the online upgrading process without using two groups of power supplies, and comprising: S1, determining whether the power supply needs to be corrected, and if the power suppl...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	HE, Chengrui
Format:	Patent
Sprache:	chi ; eng ; fre
Schlagworte:	CALCULATING COMPUTING CONTROL OR REGULATING SYSTEMS IN GENERAL CONTROLLING COUNTING ELECTRIC DIGITAL DATA PROCESSING FUNCTIONAL ELEMENTS OF SUCH SYSTEMS MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS ORELEMENTS PHYSICS REGULATING
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Beschreibung
Zusammenfassung:	An online upgrading method for a power supply, capable of enabling the power supply to simultaneously perform work output in the online upgrading process without using two groups of power supplies, and comprising: S1, determining whether the power supply needs to be corrected, and if the power supply needs to be corrected, sending an upgrading request to a master control chip; S2, the master control chip turning off any transformer in the power supply and sending a starting instruction to a secondary control chip, and the secondary control chip controlling the power supply to enter an upgrading mode according to the starting instruction; S3, when the power supply enters the upgrading mode, the power supply transmitting upgrading data to the secondary control chip by means of a transmission protocol; S4, the secondary control chip determining whether the upgrading data is correct, and if the upgrading data is correct, the secondary control chip obtaining a confirmation waveform of the power supply; and S5, the