CAJ | 학술논문

结合高寒湿冷山区地方电网配电线路的特点，研究适用于高寒湿冷山区配电线路的融冰装置。依据线路特点，分别制定相应融冰方法，研制配合电网长线路、短线路和超短线路的低成本直流融冰装置，从而提高高寒湿冷山区地方电网线路抵御雨雪冰冻灾害的能力，并介绍了融冰装置现场试验结果。
결합고한습랭산구지방전망배전선로적특점，연구괄용우고한습랭산구배전선로적융빙장치。의거선로특점，분별제정상응융빙방법，연제배합전망장선로、단선로화초단선로적저성본직류융빙장치，종이제고고한습랭산구지방전망선로저어우설빙동재해적능력，병개소료융빙장치현장시험결과。
Combined with the characteristics of distribution lines of local power grid in cold and wet mountainous ar?eas,study of ice melting device was conducted. Different ice melting means was developed according to the charac?teristics of power lines. Low-cost DC ice melting devices were designed for long lines ,short lines and extra-short lines respectively,so as to upgrade the capability of power lines against freezing rain and snow disaster. An intro?duction was made on the field test results of ice melting device.