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heat-resisting wire
    Discussion on Application of Heat - Resisting Wire in Beijing Power Network
    北京电网中耐热导线的应用与探讨
    To adopt heat-resisting wire to raise the transmission capacity was the one of new technical project for Beijing Electric Power Corp.
    采用耐热导线提高输电线路的输送能力是北京电力公司2004年输电度夏工程中所采用的新技术项目之一。
    Since the construction investment of heat - resisting wire is lower, and operation cost is higher, the synthesized benefit comparison of the line construction and operation costs should be carried out when selecting and changing heat - resisting wire.
    由于采用耐热导线的建设投资较低,而运行费用较高,因此在选择更换耐热导线时,必须对线路的建设费用和运行费用进行综合效益比较。
    This paper introduces the current project situation and the technological development level of the big sectional wire and the heat-resisting wire electric transmission technology in China.
    介绍了目前我国大截面导线及耐热导线输电技术的工程应用现状与技术发展水平;
    The paper analyzes the principles of the heat-resisting wire electric transmission technology,the heat-resisting mechanisms and the characteristics of the heat-resisting wire,and studies deeply the impact for the circuit after the temperature-rising.
    分析了耐热导线输电技术的原理,对耐热导线的耐热机理和特性进行了分析,并对温度升高后对线路造成的影响进行了深入研究;
    Integrating into the advantages and the adverse impact,it studies the economics according to the actual projects,explores the reasonable application of the heat-resisting wire transmission technology in the current situation.
    综合考虑其优势特点及不利因素,结合目前的工程情况对其经济效益进行了研究,探讨了当前情况下耐热导线输电技术的合理应用问题。
 

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