그림 1. 6.6k V 케이블의 절연저항 측정장치 회로 Fig. 1. Circuit to measure insulation resistance of 6.6 kV cable
그림 2. 절연저항 측정을 위한 XLPE 전력 케이블 (a) 외부에서 본 형태 (b) 등가 회로 Fig. 2. XLPE power cable for measuring insulation resistance; (a) Appearance of XLPE cable, and (b) Equivalent circuit
그림 3. 활선 케이블 감시장치의 외관 Fig. 3. Appearance of on-line cable monitoring system
그림 4. 활선케이블 감시시스템의 블록다이어 그램 Fig. 4. Block diagram for on-line cable monitoring system
그림 5. 고전압 피드에 연결된 측정장치의 회로 시스템 Fig. 5. On-line cable monitoring system connected to high voltage feed lines
그림 6. 전력계통과 연결된 측정장치에 대한 블록 다이어그램 Fig. 6. Block diagram for on-line cable monitoring system connected to power system
그림 7. 활선케이블 감시시스템의 측정의 개념 Fig. 7. Measurement concept of on-line cable monitoring system
표 1. 측정 순서 Table 1. Sequence of measurement
References
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