{"title":"大断流额定值工业断路器小体积电弧断流器发展的观察","authors":"W. K. Roots","doi":"10.1109/AIEEPAS.1962.4501299","DOIUrl":null,"url":null,"abstract":"An interrupter has been developed for a 50-ka (kiloamperes) 600-volt industrial circuit breaker, capable of being mounted, four-high, in a switchboard with a height of 90 in. (inches), and of meeting unusually onerous interrupting-test duty requirements. The results are summarized of short-circuit tests conducted on experimetal arc chutes containing a variety of metallic and nonmetallic baffles and cooling rods. Their performance characteristics are illustrated by oscillograms correlated with excerpts from high-speed cine film records.","PeriodicalId":118797,"journal":{"name":"Transactions of the American Institute of Electrical Engineers. Part III: Power Apparatus and Systems","volume":"25 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1962-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"5","resultStr":"{\"title\":\"Observations on the Development of Arc Interrupters of Small Pysical Volume for Industrial Circuit Breakers with Large Interrupting Ratings\",\"authors\":\"W. K. Roots\",\"doi\":\"10.1109/AIEEPAS.1962.4501299\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"An interrupter has been developed for a 50-ka (kiloamperes) 600-volt industrial circuit breaker, capable of being mounted, four-high, in a switchboard with a height of 90 in. (inches), and of meeting unusually onerous interrupting-test duty requirements. The results are summarized of short-circuit tests conducted on experimetal arc chutes containing a variety of metallic and nonmetallic baffles and cooling rods. Their performance characteristics are illustrated by oscillograms correlated with excerpts from high-speed cine film records.\",\"PeriodicalId\":118797,\"journal\":{\"name\":\"Transactions of the American Institute of Electrical Engineers. Part III: Power Apparatus and Systems\",\"volume\":\"25 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1962-04-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"5\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Transactions of the American Institute of Electrical Engineers. Part III: Power Apparatus and Systems\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/AIEEPAS.1962.4501299\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Transactions of the American Institute of Electrical Engineers. Part III: Power Apparatus and Systems","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/AIEEPAS.1962.4501299","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Observations on the Development of Arc Interrupters of Small Pysical Volume for Industrial Circuit Breakers with Large Interrupting Ratings
An interrupter has been developed for a 50-ka (kiloamperes) 600-volt industrial circuit breaker, capable of being mounted, four-high, in a switchboard with a height of 90 in. (inches), and of meeting unusually onerous interrupting-test duty requirements. The results are summarized of short-circuit tests conducted on experimetal arc chutes containing a variety of metallic and nonmetallic baffles and cooling rods. Their performance characteristics are illustrated by oscillograms correlated with excerpts from high-speed cine film records.
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