±500 kV直流架空线路地面合成场实测与计算
±500 kV직류가공선로지면합성장실측여계산
Test and calculation research of total electrical field at ground level for ± 500 kV HVDC overhead transmission line
  • 万方数据
    湖南电力 호남전력
    HUNAN ELECTRIC POWER
    2014年 1期 1-4 ,共4页

    方芳%黄韬%吕建红%阳金纯%陶莉

    방방%황도%려건홍%양금순%도리

    高压直流%输电线路%合成电场%Deutsch假设%电磁环境 高壓直流%輸電線路%閤成電場%Deutsch假設%電磁環境
    고압직류%수전선로%합성전장%Deutsch가설%전자배경
    HVDC%transmission line%total electric field%Deutsch assumption%electromagnetic environment
    采用现场实测和仿真计算相结合的方法，研究±500 kV直流架空线路地面合成电场及离子流密度的分布规律，并讨论相关参数的设定问题，验证基于Deutsch假设的解析计算法的工程实用性，为特/超高压直流输电线路的初步设计、环境影响评价、竣工环保验收等环节提供技术支持。
    채용현장실측화방진계산상결합적방법，연구±500 kV직류가공선로지면합성전장급리자류밀도적분포규률，병토론상관삼수적설정문제，험증기우Deutsch가설적해석계산법적공정실용성，위특/초고압직류수전선로적초보설계、배경영향평개、준공배보험수등배절제공기술지지。
    The distribution rules of total electric field and ion current density at ground level of ± 500 kV HVDC Lines are investigated through combination of test and simulation methods,and the simulation parameters are also discussed. The field test result is consistent with the result of simulation,so the engineering probability of analytic calculation method based on Deutsch method has been verified. The Deutsch method can provide technical support in preliminary design, environmental impact assessment and environmental protection acceptance of HVDC transmission lines.
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