| 新型耐热铝合金导线输电技术的应用研究 |
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| 引用本文： | 彭宁云,黎继军. 新型耐热铝合金导线输电技术的应用研究[J]. 广东电力, 2010, 23(2): 18-22 |
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| 作者姓名： | 彭宁云 黎继军 |
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| 作者单位： | 广东省惠州市电力集团公司,广东,惠州,516001;广东省惠州深能源丰达电力有限公司,广东,惠州,516001;广东省惠州市电力集团公司,广东,惠州,516001;广东省惠州深能源丰达电力有限公司,广东,惠州,516001 |
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| 摘 要： | 比较了耐热铝合金线和普通硬铝线的性能,结果表明耐热铝合金线在高温下具有较好的耐热性。介绍了耐热铝合金导线的性能,说明采用耐热铝合金导线输电技术能够增大导线输送电流,提高线路输送容量,适用于发电厂大电流的输送。耐热铝合金导线高温运行时,导线弧垂较大,线路损耗也较大,因此在工程实际应用时,需要确定导线的型号、设计线路的允许工作温度以及适用的耐热金具。
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| 关 键 词： | 耐热铝合金导线 输电技术 输送容量 导线温度 |
Research on Application of New Transmission Technology of Heat-resisting Aluminum-alloy Conductor |
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| PENG Ning-yun,LI Ji-jun. Research on Application of New Transmission Technology of Heat-resisting Aluminum-alloy Conductor[J]. Guangdong Electric Power, 2010, 23(2): 18-22 |
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| Authors: | PENG Ning-yun LI Ji-jun |
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| Affiliation: | 1.Huizhou Electric Power Group;Huizhou;Guangdong 516001;China;2.Huizhou SEC Fengda Electric Power Co.;Ltd.;China |
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| Abstract: | The properties of heat-resisting aluminum-alloy wire and common hard-draw aluminum wire are compared.The results show that heat-resisting aluminum-alloy wire owns better heat resistance.The properties of heat-resisting aluminum-alloy conductor are described.It is indicated that using transmission technology of heat-resisting aluminum-alloy conductor can increase the transmission current of conductor,improve the transmission capacity of line,and is fit for large current transmission of power plant.When heat-... |
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| Keywords: | heat-resisting aluminum-alloy conductor transmission technology transmission capability conductor tempera-ture |
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