{"title":"提高圣彼得堡电力电缆线路运行可靠性的经验","authors":"V. M. Barinov, D. Kiesewetter","doi":"10.1109/PQ.2016.7724089","DOIUrl":null,"url":null,"abstract":"The main technical activities, consisting in diag-nostic and protection of cable lines, aimed at enhancing the reliability of the cable network in St. Petersburg that differs from most cities the presence of cables of various types with different types of sheaths, with different time of exploitation, in particular, which are operated for over 100 years, are described. The results of experimental study by non-destructive methods, examples of temperature distribution along the cable lines, obtained using the systems temperature monitoring are discussed. The information on the operation of protection systems of cables and underground structures from corrosion is considered. Statistics of the causes of failures and emergency situations on cable networks in St. Petersburg is present.","PeriodicalId":6470,"journal":{"name":"2016 Electric Power Quality and Supply Reliability (PQ)","volume":"14 1","pages":"55-58"},"PeriodicalIF":0.0000,"publicationDate":"2016-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"6","resultStr":"{\"title\":\"Experience in enhancing the reliability of operation of power cable lines in St. Petersburg\",\"authors\":\"V. M. Barinov, D. Kiesewetter\",\"doi\":\"10.1109/PQ.2016.7724089\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The main technical activities, consisting in diag-nostic and protection of cable lines, aimed at enhancing the reliability of the cable network in St. Petersburg that differs from most cities the presence of cables of various types with different types of sheaths, with different time of exploitation, in particular, which are operated for over 100 years, are described. The results of experimental study by non-destructive methods, examples of temperature distribution along the cable lines, obtained using the systems temperature monitoring are discussed. The information on the operation of protection systems of cables and underground structures from corrosion is considered. Statistics of the causes of failures and emergency situations on cable networks in St. Petersburg is present.\",\"PeriodicalId\":6470,\"journal\":{\"name\":\"2016 Electric Power Quality and Supply Reliability (PQ)\",\"volume\":\"14 1\",\"pages\":\"55-58\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2016-08-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"6\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2016 Electric Power Quality and Supply Reliability (PQ)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/PQ.2016.7724089\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2016 Electric Power Quality and Supply Reliability (PQ)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/PQ.2016.7724089","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Experience in enhancing the reliability of operation of power cable lines in St. Petersburg
The main technical activities, consisting in diag-nostic and protection of cable lines, aimed at enhancing the reliability of the cable network in St. Petersburg that differs from most cities the presence of cables of various types with different types of sheaths, with different time of exploitation, in particular, which are operated for over 100 years, are described. The results of experimental study by non-destructive methods, examples of temperature distribution along the cable lines, obtained using the systems temperature monitoring are discussed. The information on the operation of protection systems of cables and underground structures from corrosion is considered. Statistics of the causes of failures and emergency situations on cable networks in St. Petersburg is present.
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