Control method of boosted circuit

This invention discloses a method for controlling boosted circuit used in a continuous power supply system including a cell pattern set, a boosted circuit containing multiple switch elements and the supply system works under the cell supply mode. The control method includes: testing an output voltag...

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Hauptverfasser: LIAO RENQUAN, LAI WENZHE
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:This invention discloses a method for controlling boosted circuit used in a continuous power supply system including a cell pattern set, a boosted circuit containing multiple switch elements and the supply system works under the cell supply mode. The control method includes: testing an output voltage value of said cell pattern set and a stable designed value of said boosted circuit, when the output voltage value of said cell pattern set is smaller than said stable designed value of said boosted voltage, a first switch signal is output to control the operation of multiple switch units of said boosted circuit so as to make the output voltage of the boosted circuit greater than that of the cell pattern set, when the output voltage of the cell pattern set is greater than the designed value of the boosted circuit, a switch signal is output to control the operation of the switch elements to let the output voltage of the boosted circuit equal to that of the cell pattern set.