架空输电线路的地线融冰工程实践

Practice of Ground Wire Ice Melting Project for Overhead Transmission Lines

阐述输电线路覆冰的原因和危害,应对的措施,需要提前做好预防工作,在遇到覆冰现象时,要采取合理有效的措施,探讨覆冰案例采取直流融冰的方式,取得较好的成效。

This paper expounds the causes and harms of transmission line icing, and the countermeasures, which should be taken in advance. When encountering icing, reasonable and effective measures should be taken, and DC ice melting method should be adopted to discuss icing cases, which has achieved good results.