Simulation of the aging process of insulating systems variable frequency drive

8th International Scientific Conference "Issues of Physics and Technology in Science, Industry and Medicine"

物理学;工业技术;医药卫生

Garganeev, A.^1 ; Leonov, A.^1 ; Merkulov, V.^1 ; Charkov, D.^1

Tomsk Polytechnic University, Lenin str. 30, Tomsk

634050, Russia^1

关键词: Aging process;    Corona discharges;    Frequency adjustment;    Insulating system;    Thermal destruction;    Variable frequency drives;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/135/1/012013/pdf
DOI  :  10.1088/1757-899X/135/1/012013

来源: IOP

【 摘 要 】

The paper deals with the intensity of the model in the electrical insulation variable frequency drive controlled at different temperatures and electric fields. It is shown that aging of insulation mechanism associated with the development of corona discharges caused by transients when the frequency adjustment. Laws aging of insulation can be described from the point of view of the theory of thermal destruction of dielectrics vibrations.