{"title":"交流发电机振动诊断短路","authors":"T. V. Gopalan","doi":"10.1177/058310249602800604","DOIUrl":null,"url":null,"abstract":"The diagnosis of the abnormal vibration of a three MW turbo altemator showed that the excessive vibration was the result of an electrical short circuit in the alternator rotor and the consequent redistribution of the rotor mass. The machine was rewound and put back into operation. The symptomatic vibration was useful in diagnosing the electrical short circuit.","PeriodicalId":405331,"journal":{"name":"The Shock and Vibration Digest","volume":"32 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1996-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Alternator Vibration for Diagnosis of Short Circuit\",\"authors\":\"T. V. Gopalan\",\"doi\":\"10.1177/058310249602800604\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The diagnosis of the abnormal vibration of a three MW turbo altemator showed that the excessive vibration was the result of an electrical short circuit in the alternator rotor and the consequent redistribution of the rotor mass. The machine was rewound and put back into operation. The symptomatic vibration was useful in diagnosing the electrical short circuit.\",\"PeriodicalId\":405331,\"journal\":{\"name\":\"The Shock and Vibration Digest\",\"volume\":\"32 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1996-11-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"The Shock and Vibration Digest\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1177/058310249602800604\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"The Shock and Vibration Digest","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1177/058310249602800604","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Alternator Vibration for Diagnosis of Short Circuit
The diagnosis of the abnormal vibration of a three MW turbo altemator showed that the excessive vibration was the result of an electrical short circuit in the alternator rotor and the consequent redistribution of the rotor mass. The machine was rewound and put back into operation. The symptomatic vibration was useful in diagnosing the electrical short circuit.
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