{"title":"中心局的最佳工程回路压降","authors":"L. Hinkel, C. Ashton, G. Margerum","doi":"10.1109/INTLEC.1994.396618","DOIUrl":null,"url":null,"abstract":"The loop voltage drop between the power distribution board and the battery distribution fuse board (BDFB) or power distribution (PD) frame is often not specified by the manufacturer of the served equipment. Common sense would seem to say that the engineer should buy smaller cables to decrease cable cost. This will result in a higher loop voltage drop than if larger cables were used. This paper shows, through economic analysis, that over a 20 year life study, the more expensive large cables (lower loop drop) actually cost less. A loop drop of approximately 1.0 V between the power distribution and PD Frame or BDFB is recommended.<<ETX>>","PeriodicalId":123164,"journal":{"name":"Proceedings of Intelec 94","volume":"24 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Optimum engineered loop voltage drop for central office\",\"authors\":\"L. Hinkel, C. Ashton, G. Margerum\",\"doi\":\"10.1109/INTLEC.1994.396618\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The loop voltage drop between the power distribution board and the battery distribution fuse board (BDFB) or power distribution (PD) frame is often not specified by the manufacturer of the served equipment. Common sense would seem to say that the engineer should buy smaller cables to decrease cable cost. This will result in a higher loop voltage drop than if larger cables were used. This paper shows, through economic analysis, that over a 20 year life study, the more expensive large cables (lower loop drop) actually cost less. A loop drop of approximately 1.0 V between the power distribution and PD Frame or BDFB is recommended.<<ETX>>\",\"PeriodicalId\":123164,\"journal\":{\"name\":\"Proceedings of Intelec 94\",\"volume\":\"24 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1900-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Proceedings of Intelec 94\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/INTLEC.1994.396618\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Proceedings of Intelec 94","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/INTLEC.1994.396618","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
摘要
配电板与蓄电池配电保险丝板(BDFB)或配电框(PD)之间的回路压降通常不是设备制造商指定的。常识似乎告诉我们，工程师应该购买更小的电缆以降低电缆成本。这将导致更高的回路电压降比如果使用较大的电缆。本文通过经济分析表明，在20年的寿命研究中，更昂贵的大电缆(低环路下降)实际上成本更低。建议配电与PD Frame或BDFB之间的回路降约为1.0 V
Optimum engineered loop voltage drop for central office
The loop voltage drop between the power distribution board and the battery distribution fuse board (BDFB) or power distribution (PD) frame is often not specified by the manufacturer of the served equipment. Common sense would seem to say that the engineer should buy smaller cables to decrease cable cost. This will result in a higher loop voltage drop than if larger cables were used. This paper shows, through economic analysis, that over a 20 year life study, the more expensive large cables (lower loop drop) actually cost less. A loop drop of approximately 1.0 V between the power distribution and PD Frame or BDFB is recommended.<>
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