| 摘要 |
PROBLEM TO BE SOLVED: To provide a thunderbolt information offering system, which allows offering not only simply thunderbolt forecast, but also influence on client's facilities by thunderbolt by quantitatively calculating. SOLUTION: Transmission and distribution lines which are influenced by thunderbolt are extracted from a transmission and distribution line database which registers the transmission and distribution lines corresponding to location information based on forecasted thunderbolt location information (S102), and the thunderbolt intensity of each location of the extracted transmission and distribution lines, based on the forecasted thunderbolt location information and thunderbolt intensity information, and lighting resistance characteristics of the lighting-resistant facilities provided with the extracted transmission and distribution lines (S103 and S104). Failure occurrence rate of each location is calculated, based on the calculated thunderbolt intensity and the lighting resistance characteristic (S107). The thunderbolt information including the calculated failure occurrence rate is offered (S1011), by extracting clients who utilize the extracted transmission and distribution lines, from a client database, which registers information of clients who utilize transmission and distribution lines, by corresponding to the transmission and distribution lines (S108). |
