Master-slave voltage doubling full-wave rectifier for wireless power transfer system
First Claim
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1. A master-slave voltage doubling full-wave rectifier comprising:
- a first electronic switch, having a first control end and two first contact ends, wherein the two first contact ends separately connect a ground end and a first end of an AC (alternating current) power source, and the first control end connects a second end of the AC power source;
a second electronic switch, having a second control end and two second contact ends, wherein the two second contact ends separately connect the ground end and the second end of the AC power source, and the second control end connects the first end of the AC power source;
a first diode, having a positive end connecting the first end of the AC power source;
a second diode, having a positive end connecting the second end of the AC power source;
a first capacitor, connected between the second end of the AC power source and a negative end of the first diode;
a second capacitor, connected between the first end of the AC power source and a negative end of the second diode;
a third diode, having a positive end connecting the negative end of the first diode;
a fourth diode, having a positive end connecting the negative end of the second diode;
a third capacitor, connected between the second end of the AC power source and a negative end of the third diode;
a fourth capacitor, connected between the first end of the AC power source and a negative end of the fourth diode;
a fifth diode, having a positive end connecting the negative end of the third diode;
a sixth diode, having a positive end connecting the negative end of the fourth diode and a negative end connecting a negative end of the fifth diode to form a voltage output end; and
a filter capacitor, connected between the voltage output end and the ground end.
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Abstract
The invention includes two parallel paths. A first path is composed of two contact ends of a first electronic switch and a first, third and fifth diodes, which connect in series. One contact end connects a first end of an AC source, and a control end connects a second end of the AC source. A second path is composed of two contact ends of a second electronic switch and a second, fourth and sixth diodes, which connect in series. One contact end connects the second end of the AC source, and a control end connects the first end of the AC source. The AC source is connected between the positive ends of the first and second diodes. The second end of the AC source separately connects negative ends of the first and third diodes through two capacitors. The first end of the AC source separately connects negative ends of the second and fourth diodes through another two capacitors. Negative ends of the fifth and sixth diodes connect together to form a voltage output end.
30 Citations
4 Claims
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1. A master-slave voltage doubling full-wave rectifier comprising:
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a first electronic switch, having a first control end and two first contact ends, wherein the two first contact ends separately connect a ground end and a first end of an AC (alternating current) power source, and the first control end connects a second end of the AC power source; a second electronic switch, having a second control end and two second contact ends, wherein the two second contact ends separately connect the ground end and the second end of the AC power source, and the second control end connects the first end of the AC power source; a first diode, having a positive end connecting the first end of the AC power source; a second diode, having a positive end connecting the second end of the AC power source; a first capacitor, connected between the second end of the AC power source and a negative end of the first diode; a second capacitor, connected between the first end of the AC power source and a negative end of the second diode; a third diode, having a positive end connecting the negative end of the first diode; a fourth diode, having a positive end connecting the negative end of the second diode; a third capacitor, connected between the second end of the AC power source and a negative end of the third diode; a fourth capacitor, connected between the first end of the AC power source and a negative end of the fourth diode; a fifth diode, having a positive end connecting the negative end of the third diode; a sixth diode, having a positive end connecting the negative end of the fourth diode and a negative end connecting a negative end of the fifth diode to form a voltage output end; and a filter capacitor, connected between the voltage output end and the ground end. - View Dependent Claims (2, 3)
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4. A master-slave voltage doubling full-wave rectifier comprising:
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a first switch diode, having a positive end connecting a ground end and a negative end connecting a first end of an AC (alternating current) power source; a second switch diode, having a positive end connecting a ground end and a negative end connecting a second end of the AC power source; a first diode, having a positive end connecting the first end of the AC power source; a second diode, having a positive end connecting the second end of the AC power source; a first capacitor, connected between the second end of the AC power source and a negative end of the first diode; a second capacitor, connected between the first end of the AC power source and a negative end of the second diode; a third diode, having a positive end connecting the negative end of the first diode; a fourth diode, having a positive end connecting the negative end of the second diode; a third capacitor, connected between the second end of the AC power source and a negative end of the third diode; a fourth capacitor, connected between the first end of the AC power source and a negative end of the fourth diode; a fifth diode, having a positive end connecting the negative end of the third diode; a sixth diode, having a positive end connecting the negative end of the fourth diode and a negative end connecting a negative end of the fifth diode to form a voltage output end; and a filter capacitor, connected between the voltage output end and the ground end.
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Specification
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Current AssigneeNational Applied Research Laboratories (Government of The Republic of China)
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Original AssigneeNational Applied Research Laboratories (Government of The Republic of China)
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InventorsJuang, Ying-Zong, Tsai, Hann-Huei, Wu, Po-Chang, Lin, Kuei-Cheng, Yeh, Chih-Yuan
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Primary Examiner(s)Dole, Timothy J
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Assistant Examiner(s)Ahmed, Yusef
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Application NumberUS14/948,409Time in Patent Office421 DaysField of SearchUS Class Current1/1CPC Class CodesH02M 7/04 by static convertersH02M 7/103 Containing passive elements...H02M 7/217 using semiconductor devices...
