{"title":"烃类液体中的预击穿现象","authors":"H. Yamashita, M. Hanaoka, H. Amano","doi":"10.1109/14.7347","DOIUrl":null,"url":null,"abstract":"Prebreakdown current, photo current and conduction current are measured in n-hexane, cyclo-hexane, 1-hexene and benzene. Similar phenomena are observed in the saturated hydrocarbon liquids, n-hexane and cyclohexane, whereas great difference is observed in the unsaturated hydrocarbons, 1-hexene and benzene. In the case of bush-type light emission, the mean velocity is about 100 m/s, and the waveforms of the photo and the prebreakdown currents are pulsive. But in the cases of tree-type and radial-type light emission, the mean velocities of them both are a few km/s, and a continuous light emission with a sudden increase of prebreakdown current are observed just before breakdown.","PeriodicalId":367847,"journal":{"name":"1987 Ninth International Conference on Conduction and Breakdown in Dielectric Liquids","volume":"66 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1987-07-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"69","resultStr":"{\"title\":\"Prebreakdown phenomena in hydrocarbon liquids\",\"authors\":\"H. Yamashita, M. Hanaoka, H. Amano\",\"doi\":\"10.1109/14.7347\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Prebreakdown current, photo current and conduction current are measured in n-hexane, cyclo-hexane, 1-hexene and benzene. Similar phenomena are observed in the saturated hydrocarbon liquids, n-hexane and cyclohexane, whereas great difference is observed in the unsaturated hydrocarbons, 1-hexene and benzene. In the case of bush-type light emission, the mean velocity is about 100 m/s, and the waveforms of the photo and the prebreakdown currents are pulsive. But in the cases of tree-type and radial-type light emission, the mean velocities of them both are a few km/s, and a continuous light emission with a sudden increase of prebreakdown current are observed just before breakdown.\",\"PeriodicalId\":367847,\"journal\":{\"name\":\"1987 Ninth International Conference on Conduction and Breakdown in Dielectric Liquids\",\"volume\":\"66 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1987-07-27\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"69\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"1987 Ninth International Conference on Conduction and Breakdown in Dielectric Liquids\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/14.7347\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"1987 Ninth International Conference on Conduction and Breakdown in Dielectric Liquids","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/14.7347","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Prebreakdown current, photo current and conduction current are measured in n-hexane, cyclo-hexane, 1-hexene and benzene. Similar phenomena are observed in the saturated hydrocarbon liquids, n-hexane and cyclohexane, whereas great difference is observed in the unsaturated hydrocarbons, 1-hexene and benzene. In the case of bush-type light emission, the mean velocity is about 100 m/s, and the waveforms of the photo and the prebreakdown currents are pulsive. But in the cases of tree-type and radial-type light emission, the mean velocities of them both are a few km/s, and a continuous light emission with a sudden increase of prebreakdown current are observed just before breakdown.