| 导体预热装置在交联电缆生产中的应用 |
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| 引用本文： | 吴良,魏士政,周雁.导体预热装置在交联电缆生产中的应用[J].电线电缆,2008(2):34-35. |
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| 作者姓名： | 吴良 魏士政 周雁 |
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| 作者单位： | 1. 上海华普电缆有限公司,上海,201111
2. 上海电缆研究所,上海,200093 |
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| 摘 要： | 结合工厂干法交联生产交联聚乙烯绝缘电力电缆(简称交联电缆)的实际生产状况,详细阐述了采用导体预热装置的优势。介绍了使用导体预热装置将电缆导体加热到80~100℃,可以在保证质量的前提下有效提高生产速度,并降低绝缘内应力。
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| 关 键 词： | 交联聚乙烯绝缘电力电缆 导体预热 感应加热 生产速度 交联度(热延伸) 内应力 |
The Application of the Conductor Pre-Heater in XLPE Cable Production |
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| WU Liang,et al.The Application of the Conductor Pre-Heater in XLPE Cable Production[J].Wire & Cable,2008(2):34-35. |
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| Authors: | WU Liang |
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| Abstract: | This paper presents in detail the advantages of using the conductor pre-heater, considering the practice of factory production of crosslinked polyethylene power cable(hereafter referred to as XLPE cable) by the dry-curing method.The authors indicate that the production speed can be effectively raised without sacrificing quality and the insulation inner stress can be reduced when the conductor is heated to 80-100℃ by the pre-heater. |
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| Keywords: | XLPE power cable conductor pre-heating induction heating production speed degree of crosslink(thermal elongation) inner stress |
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