Keeping the quality of an electric power with an accrual of disturbing influences level in distribution networks
Grantová agentura ČR
Obecná forma (normální záznam)
Development of new technologies and new technical means as well meant a larger number of new appliances, namely in case of consumers in distribution networks, influencing the quality of electric power supplied (harmonics, voltage fluctuation or pulse interference) and complicating conditions for qualitative electric power supplies to other customers. These unfavourable factor appeared in distribution networks after 1989 due to negative influences of new appliances having been caused by the so called small private sector too. Characteristic trends of worse quality of an electric power supplied can be noticed since the beginning of 90-s even in advanced industrial countries. Technical and organisational measures keeping the quality of an electric power, supplied in compliance with relevant regulations, should become the aim of this project. A research of appliances in households and small companies, as well as of those of distribution will be made from the point of view of their interference.
Research at www.rvvi.cz (RIV)