APPLICATION OF ANALYTIC HIERARCHY PROCESS IN ATMOSPHERIC ICING CLIMATE FORECAST OF POWER NETWORK BASED ON MULTIPLEX CLIMATE FACTORS

摘要

Atmospheric icing climate of power network was influenced by multiplex climate factors, such as sunspot, ocean temperature, subtropical highs, and atmospheric temperature and so on. Based on the fundamental principle of analytic hierarchy process (AHP), the hierarchical structure model for the atmospheric icing climate forecast of power network was established. With practical icing events happed in Hunan province of China as examples, multiplex climate factors for icing forecast are evaluated and calculated, the numerical priorities of climate factors are obtained.