Soft-switching Technology for WPT System Based on Voltage Source LCL Resonant Network
When applying WPT technology in high power field, where operating frequency and power level of the system are higher, bigger switching losses is frequently observed. Soft switch technology is one of the effective ways to reduce switching loss. This paper proposed a method of soft-switching design ba...
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| Main Authors: | , , , , |
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| Format: | Article |
| Language: | zho |
| Published: |
Editorial Office of Control and Information Technology
2018-01-01
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| Series: | Kongzhi Yu Xinxi Jishu |
| Subjects: | |
| Online Access: | http://ctet.csrzic.com/thesisDetails#10.13889/j.issn.2096-5427.2018.03.007 |
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| Summary: | When applying WPT technology in high power field, where operating frequency and power level of the system are higher, bigger switching losses is frequently observed. Soft switch technology is one of the effective ways to reduce switching loss. This paper proposed a method of soft-switching design based on the system characteristics of voltage source LCL resonance network, and made a proper choice for the dead time. Experimental results proved that the method can realize zero voltage switching (ZVS) of the primary inverter, reduce switching loss and improve the efficiency of the system effectively. |
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| ISSN: | 2096-5427 |