Real-time measurement of the GIC by geomagnetic storm to estimate effects to transformer

Real time comparisopm of the results with geomagnetic observation at Icheon, Gangneung and Jeju, as well as Kp and Korea local KK

Update the graph every 10 minutes

The GIC is measured at sin-gapyeong subsation(765 Kv), sin-taebaek substation(765kv), and mi-geum substation (345kv), KEPCO