Detail publikačního výsledku

The use of the expert system for the breakdown voltage diagnostics of insulating material at electric rotary machine windings.

HAMMER, M.

Originální název

The use of the expert system for the breakdown voltage diagnostics of insulating material at electric rotary machine windings.

Anglický název

The use of the expert system for the breakdown voltage diagnostics of insulating material at electric rotary machine windings.

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

The life of the insulating systems of electric rotary machines is strongly dependent upon electrical and thermal features of the insulating material used. The subject of the diagnostics is to specify the condition of insulation used. At present days, the most popular diagnostic tools are the methods of artificial intelligence, and one method is expert systems. Our research is made on the Relanex insulating material; the following quantities (Ba, Bv, Uk, Up) were found out of it and the identification of the material is made on the basis of them. Ba is the activation energy of polarization effect, Bv is the activation energy of conductivity effect and Uk is the parameter determining critical voltage. The determination of those quantities is the main prerequisite for the determination of output coefficient Up (breakdown voltage) characterizing the lifetime of the insulating system and, consequently, the whole electric machine. In our research we are using expert system as tool for determination of Up quantity.

Anglický abstrakt

The life of the insulating systems of electric rotary machines is strongly dependent upon electrical and thermal features of the insulating material used. The subject of the diagnostics is to specify the condition of insulation used. At present days, the most popular diagnostic tools are the methods of artificial intelligence, and one method is expert systems. Our research is made on the Relanex insulating material; the following quantities (Ba, Bv, Uk, Up) were found out of it and the identification of the material is made on the basis of them. Ba is the activation energy of polarization effect, Bv is the activation energy of conductivity effect and Uk is the parameter determining critical voltage. The determination of those quantities is the main prerequisite for the determination of output coefficient Up (breakdown voltage) characterizing the lifetime of the insulating system and, consequently, the whole electric machine. In our research we are using expert system as tool for determination of Up quantity.

Klíčová slova

Expert System, Diagnostics

Klíčová slova v angličtině

Expert System, Diagnostics

Autoři

HAMMER, M.

Vydáno

01.07.2004

Nakladatel

Petrosani (Romania)

Místo

Petrosani

ISBN

973-718-026-7

Kniha

3rd International Conference, ICPE-CA 2004

Strany od

115

Strany do

117

Strany počet

5

BibTex

@inproceedings{BUT17303,
  author="Miloš {Hammer}",
  title="The use of the expert system for the breakdown voltage diagnostics of insulating material at electric rotary machine windings.",
  booktitle="3rd International Conference, ICPE-CA 2004",
  year="2004",
  pages="115--117",
  publisher="Petrosani (Romania)",
  address="Petrosani",
  isbn="973-718-026-7"
}