CAJ | 학술논문

对1000 kV安吉变电站接地网特点进行分析，采用合理的布线方式完成接地网接地特性参数试验，并对夹角法和直线法2种布线方式下接地阻抗测试结果进行对比分析，总结了试验结果的影响因素，为特高压变电工程接地网接地特性参数试验积累了经验。
대1000 kV안길변전참접지망특점진행분석，채용합리적포선방식완성접지망접지특성삼수시험，병대협각법화직선법2충포선방식하접지조항측시결과진행대비분석，총결료시험결과적영향인소，위특고압변전공정접지망접지특성삼수시험적루료경험。
The paper analyzes characteristics of grounding networks of 1 000 kV Anji substation. By use of reasonable conductor arrangement, test of grounding characteristic parameters of grounding networks is car-ried out; besides, test results of ground impedance in intersection angle arrangement and straight line ar-rangement are compared. Influencing factors of the test results are summarized, which accumulates experience for test of grounding characteristic parameters of grounding networks in UHV power transfer projects.