基于S变换的配电网高阻抗故障检测方法研究
기우S변환적배전망고조항고장검측방법연구
Study of High Impedance FauIt Detection Method Based on S-Transform
  • 万方数据
    化工自动化及仪表 화공자동화급의표
    CONTROL AND INSTRUMENTS IN CHEMICAL INDUSTRY
    2015年 5期 496-499 ,共4页

    李梦达%段玉波%刘铁良%王勇

    리몽체%단옥파%류철량%왕용

    高阻抗故障%配电网%S 变换 高阻抗故障%配電網%S 變換
    고조항고장%배전망%S 변환
    high impedance fault%power distribution network%S-Transform
    采用 S 变换对配电网高阻抗故障进行仿真与识别，结果表明基于 S 变换的配电网高阻抗故障检测方法能够快速、准确地区分出配电网高阻抗故障事件和无故障事件。
    채용 S 변환대배전망고조항고장진행방진여식별，결과표명기우 S 변환적배전망고조항고장검측방법능구쾌속、준학지구분출배전망고조항고장사건화무고장사건。
    S-transform was adopted to detect and simulate the faults of distribution network with high imped-ance.Both detection and simulation results show that the S-transform-based fault detection method for the pow-er distribution network with high impedance can accurately identify the high impedance fault and has a certain application value for the practical engineering.
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