LIGHTNING STRIKE PREDICTION DEVICE AND LIGHTNING STRIKE PREDICTION METHOD

摘要

PROBLEM TO BE SOLVED: To previously specify an object to be predictedly influenced by lightning strike by narrowing attention on thunder cloud predicted to cause the influence of voltage deterioration or the like due to lightening strike.;SOLUTION: A lightning strike prediction device 20 has: a zone setting means 21 for setting an object zone of a prescribed range including the object based on position information of the object (e. g. a substation); a thunder cloud specifying means 22 for specifying thunder cloud based on lightning strike information (e. g. a lightning strike position or the like) concerning lightning strike transmitted from LLS (lightning strike position locating system) 10; a moving direction prediction means 23 for predicting a moving direction of thunder cloud specified with the lightning strike specifying means 22 based on rain and cloud information (e. g. rain and cloud position or the like) concerning rain and cloud transmitted from a weather radar 11; and a lightning strike notifying means 26 for advising a possibility of lightning-striking on the object when rain and cloud information is more than a threshold by being moved in a direction of passing in the object zone set with the zone setting means 21 by thunder cloud predicted with the moving direction prediction means 23.;COPYRIGHT: (C)2010,JPO&INPIT