Inspec keywords: power transmission reliability; autoregressive processes; insulator contamination; environmental factors; statistical testing

Other keywords: network reliability; ARDL approach; electrical network outage; climatic factors; autoregressive distributed lag method; statistical tests; HV insulator incidents; time 10 month; weather factor observations; AC Algerian electrical networks; polluted HV insulators performance; Algerian AC transmission networks

Subjects: Power transmission, distribution and supply; Reliability; Other topics in statistics; Environmental factors; Power line supports, insulators and connectors