{"title":"大功率火花发生器及其应用","authors":"Yaohong Sun, P. Yan, Yongrong Wang, Qiang Liu","doi":"10.1109/MODSYM.2006.365297","DOIUrl":null,"url":null,"abstract":"A 600 kJ high-power sparker is presented. Its operating principle and structure are introduced, together with its key technology and its characteristics. The sparker is composed mainly of a high-voltage DC power supply, four banks of the energy storage capacitors, three-electrode spark gap switches, and discharging electrodes. The discharging current each group is about 100 kA at 8 kV. Also, the technical parameters are given, and its application in vertical seismic profiling (VSP) logging and cross-well seismic exploration are described briefly, the explored depths is expected to be about 4500 m","PeriodicalId":410776,"journal":{"name":"Conference Record of the 2006 Twenty-Seventh International Power Modulator Symposium","volume":"1978 7","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2006-05-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"3","resultStr":"{\"title\":\"A High-Power Sparker and Its Applications\",\"authors\":\"Yaohong Sun, P. Yan, Yongrong Wang, Qiang Liu\",\"doi\":\"10.1109/MODSYM.2006.365297\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"A 600 kJ high-power sparker is presented. Its operating principle and structure are introduced, together with its key technology and its characteristics. The sparker is composed mainly of a high-voltage DC power supply, four banks of the energy storage capacitors, three-electrode spark gap switches, and discharging electrodes. The discharging current each group is about 100 kA at 8 kV. Also, the technical parameters are given, and its application in vertical seismic profiling (VSP) logging and cross-well seismic exploration are described briefly, the explored depths is expected to be about 4500 m\",\"PeriodicalId\":410776,\"journal\":{\"name\":\"Conference Record of the 2006 Twenty-Seventh International Power Modulator Symposium\",\"volume\":\"1978 7\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2006-05-14\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"3\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Conference Record of the 2006 Twenty-Seventh International Power Modulator Symposium\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/MODSYM.2006.365297\",\"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 Record of the 2006 Twenty-Seventh International Power Modulator Symposium","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/MODSYM.2006.365297","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 3
摘要
介绍了一种600kj大功率火花发生器。介绍了其工作原理、结构、关键技术及特点。火花发生器主要由高压直流电源、四组储能电容器、三极火花间隙开关和放电电极组成。每组放电电流在8kv时约为100ka。给出了技术参数，并简要介绍了其在垂直地震剖面测井和井间地震勘探中的应用，预计勘探深度约为4500 m
A 600 kJ high-power sparker is presented. Its operating principle and structure are introduced, together with its key technology and its characteristics. The sparker is composed mainly of a high-voltage DC power supply, four banks of the energy storage capacitors, three-electrode spark gap switches, and discharging electrodes. The discharging current each group is about 100 kA at 8 kV. Also, the technical parameters are given, and its application in vertical seismic profiling (VSP) logging and cross-well seismic exploration are described briefly, the explored depths is expected to be about 4500 m
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