{"title":"A new method of raising the intensity of self-restoring insulation in circuit breaker","authors":"Liu Guang, Y. H. Liang","doi":"10.1109/ICPADM.1994.414144","DOIUrl":null,"url":null,"abstract":"The physical process of when a circuit breaker cuts out the arc of short-circuit current in a power system is analysed when the neutral point in a power system grounds through a special nonlinear grounding resistor. This method can restrict the speed of short-circuit current which flows through at zero value, thereby raising the intensity of self-restoring insulation and enhancing the ability of cut-out of the short-circuit current in circuit breakers. The calculation results presented agree fairly well with the authors' test figures.<<ETX>>","PeriodicalId":331058,"journal":{"name":"Proceedings of 1994 4th International Conference on Properties and Applications of Dielectric Materials (ICPADM)","volume":"111 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1994-07-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Proceedings of 1994 4th International Conference on Properties and Applications of Dielectric Materials (ICPADM)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICPADM.1994.414144","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
The physical process of when a circuit breaker cuts out the arc of short-circuit current in a power system is analysed when the neutral point in a power system grounds through a special nonlinear grounding resistor. This method can restrict the speed of short-circuit current which flows through at zero value, thereby raising the intensity of self-restoring insulation and enhancing the ability of cut-out of the short-circuit current in circuit breakers. The calculation results presented agree fairly well with the authors' test figures.<>
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