Eng. Ilie ROMANIUC, Prof. Eng. Dorel CERNOMAZU PhD
Rezumat
Electretul este un material dielectric care prezinta o sarcina electrica cvasipermenenta, genereaza campuri
electrice interne si externe si este considerat echivalentul electrostatic al magnetului permanent. In aceasta lucrare este prezentata o scurta istorie a electretilor, va fi descris procesul de realizare si masurare a acestora si vor fi prezentate rezultatele obtinute in urma cercetarilor.
Cuvinte cheie: electretdielectricmotor electrostatic
Abstract
The electret is a dielectric material that has an quasi-permanent electrical charge, generates internal and
external electric fields and is considered the electrostatic equivalent of permanent magnet. In this paper, a brief history of the electret is presented, will be described its making and measuring process and the result of the research
Keywords: electretdielectricelectrostatic motor
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