A Criterion using Statistical Analysis for Transmission Line outages and Weather

송전선로 고장실적과 날씨의 통계분석을 통한 날씨기준 설정

Transmission line outage is influenced by several weather factors: wind, rain snow, temperature, cloud and humidity. And most power system reliability studies assume a failure rate. It can be calculated by transmission line outage data and weather data. Also weather is divided into normal weather and adverse weather by failure rate analysis. The effect of failure rate is discussed with both normal weather and adverse weather. It can be used in effective information about system operation and planing.