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Investigation fo the Electricity Consumption for Lighting in the Residential Sector in Bulgaria

Nicolina Yaneva, Krassimir Welinov
Technical University - Sofia, Testing and Research Laboratory of Bulgaria

Abstract
The final results obtained from an investigation of the electricity consumption for lighting in the Bulgarian Residential Sector during 1994-1995 are presented in the paper. The investigation was carried out by 2 methods: experimental and through inquiries. About 15 specialists with 12 portable mP apparatuses carried out about 450 inquiries and 250 measurements in the course of 1 year. The results consist of: reliable information for the installed power for lighting, seasonal load diagrams, the amount of electricity consumption for lighting per person, per household and totally for the country. A correlation between inquiries and measurements was found.

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