다중접지계통의 접지저항 및 누설전류 자동측정장치 개발

Development of a new Ground Resistance Tester for Power Electric Poles

  • 발행 : 2000.11.25

초록

This paper has proposed a new digital ground resistance tester for electrical systems. It features automatic operation with an injected current source. Without climbing electric power poles a worker can measure safely and quickly a ground resistance and current along the ground line.

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