{"title":"具有共享信道的水下无线供电和数据传输系统","authors":"Lei Yang, Xiaojie Li, Yuanqi Zhang, Baoxiang Feng, Jiale Jian, Guoning Zhao","doi":"10.1109/peas53589.2021.9628784","DOIUrl":null,"url":null,"abstract":"This paper presents an underwater wireless power and data transfer (WPDT) system with the shared channel. The power and signal could be transferred with the same channel based on the time division multiplexing theory. In one switching cycle, the power is transferred in the first half switching cycle and the signal is transferred in the second half switching cycle. The signal is modulated with the frequency-shift keying (FSK) method. The frequency for the power delivery is set as 240 kHz. With the FSK modulation method, the frequencies of two carriers are set 10 MHz and 2 MHz for signal transmission, respectively. The glass tank experimental platform is constructed with the 35‰ salinity water. The simulated and experimental results verify the theory analysis and the calculation very well.","PeriodicalId":268264,"journal":{"name":"2021 IEEE 1st International Power Electronics and Application Symposium (PEAS)","volume":"20 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2021-11-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"Underwater wireless power and data transfer system with shared channel\",\"authors\":\"Lei Yang, Xiaojie Li, Yuanqi Zhang, Baoxiang Feng, Jiale Jian, Guoning Zhao\",\"doi\":\"10.1109/peas53589.2021.9628784\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"This paper presents an underwater wireless power and data transfer (WPDT) system with the shared channel. The power and signal could be transferred with the same channel based on the time division multiplexing theory. In one switching cycle, the power is transferred in the first half switching cycle and the signal is transferred in the second half switching cycle. The signal is modulated with the frequency-shift keying (FSK) method. The frequency for the power delivery is set as 240 kHz. With the FSK modulation method, the frequencies of two carriers are set 10 MHz and 2 MHz for signal transmission, respectively. The glass tank experimental platform is constructed with the 35‰ salinity water. The simulated and experimental results verify the theory analysis and the calculation very well.\",\"PeriodicalId\":268264,\"journal\":{\"name\":\"2021 IEEE 1st International Power Electronics and Application Symposium (PEAS)\",\"volume\":\"20 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2021-11-13\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2021 IEEE 1st International Power Electronics and Application Symposium (PEAS)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/peas53589.2021.9628784\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2021 IEEE 1st International Power Electronics and Application Symposium (PEAS)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/peas53589.2021.9628784","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Underwater wireless power and data transfer system with shared channel
This paper presents an underwater wireless power and data transfer (WPDT) system with the shared channel. The power and signal could be transferred with the same channel based on the time division multiplexing theory. In one switching cycle, the power is transferred in the first half switching cycle and the signal is transferred in the second half switching cycle. The signal is modulated with the frequency-shift keying (FSK) method. The frequency for the power delivery is set as 240 kHz. With the FSK modulation method, the frequencies of two carriers are set 10 MHz and 2 MHz for signal transmission, respectively. The glass tank experimental platform is constructed with the 35‰ salinity water. The simulated and experimental results verify the theory analysis and the calculation very well.
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