Suspension power extraction device and suspension power extraction method
The invention provides a suspension power extraction device which comprises a current transformer, a controller, a diode rectifying and voltage stabilizing circuit, a first control switch, a plurality of resistors with different resistance values and a second control switch. The controller is connec...
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Format: | Patent |
Sprache: | chi ; eng |
Schlagworte: | |
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Zusammenfassung: | The invention provides a suspension power extraction device which comprises a current transformer, a controller, a diode rectifying and voltage stabilizing circuit, a first control switch, a plurality of resistors with different resistance values and a second control switch. The controller is connected with a primary side of the current transformer, the diode rectifying and voltage stabilizing circuit, the first control switch and the second control switch; a first output end of the current transformer is connected with a first input end of the diode rectifying and voltage stabilizing circuit; a first input end is connected with multiple resistors through the first control switch; the other ends of the resistors are connected to a second input end of the diode rectifying and voltage stabilizing circuit; one end of the second control switch is connected with different second output ends, and the other end of the second control switch is connected with the second output end of the diode rectifying and voltage s |
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