{"title":"一种利用循环变换器技术的高频链路逆变器控制方法","authors":"S. Muroyama, T. Aoki, K. Yotsumoto","doi":"10.1109/INTLEC.1989.88330","DOIUrl":null,"url":null,"abstract":"The authors describe a novel control method for a high-frequency link inverter using cycloconverter techniques and discuss its output voltage characteristics. In this method, the cycloconverter converts a high-frequency voltage to a low-frequency voltage by operating in three modes: positive rectifying mode, negative rectifying mode, and free-wheeling mode. Pulse-width-modulation control is performed at the cycloconverter. Numerical analysis and experiments show that the output voltage can be proportionally controlled by a reference voltage and that the output harmonics can be decreased to a sufficiently low level. A surge reduction circuit is presented for the inverter. This circuit can effectively reduce the switching surge. A conversion efficiency of over 90% is obtained with an output power of 1 kW.<<ETX>>","PeriodicalId":272740,"journal":{"name":"Conference Proceedings., Eleventh International Telecommunications Energy Conference","volume":"42 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1989-10-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"14","resultStr":"{\"title\":\"A control method for a high frequency link inverter using cycloconverter techniques\",\"authors\":\"S. Muroyama, T. Aoki, K. Yotsumoto\",\"doi\":\"10.1109/INTLEC.1989.88330\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The authors describe a novel control method for a high-frequency link inverter using cycloconverter techniques and discuss its output voltage characteristics. In this method, the cycloconverter converts a high-frequency voltage to a low-frequency voltage by operating in three modes: positive rectifying mode, negative rectifying mode, and free-wheeling mode. Pulse-width-modulation control is performed at the cycloconverter. Numerical analysis and experiments show that the output voltage can be proportionally controlled by a reference voltage and that the output harmonics can be decreased to a sufficiently low level. A surge reduction circuit is presented for the inverter. This circuit can effectively reduce the switching surge. A conversion efficiency of over 90% is obtained with an output power of 1 kW.<<ETX>>\",\"PeriodicalId\":272740,\"journal\":{\"name\":\"Conference Proceedings., Eleventh International Telecommunications Energy Conference\",\"volume\":\"42 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1989-10-15\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"14\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Conference Proceedings., Eleventh International Telecommunications Energy Conference\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/INTLEC.1989.88330\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Conference Proceedings., Eleventh International Telecommunications Energy Conference","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/INTLEC.1989.88330","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
A control method for a high frequency link inverter using cycloconverter techniques
The authors describe a novel control method for a high-frequency link inverter using cycloconverter techniques and discuss its output voltage characteristics. In this method, the cycloconverter converts a high-frequency voltage to a low-frequency voltage by operating in three modes: positive rectifying mode, negative rectifying mode, and free-wheeling mode. Pulse-width-modulation control is performed at the cycloconverter. Numerical analysis and experiments show that the output voltage can be proportionally controlled by a reference voltage and that the output harmonics can be decreased to a sufficiently low level. A surge reduction circuit is presented for the inverter. This circuit can effectively reduce the switching surge. A conversion efficiency of over 90% is obtained with an output power of 1 kW.<>
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