Dielectric analysis of degraded stator bars of a hydro generator

This paper presents the investigation of dielectric analysis of degraded stator bars by Polarization and Depolarization Current (PDC) measurement. The stator bars obtained from the 30-year in-service synchronous machine were divided into two groups. The first group was the unmodified stator bars. Th...

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Auteurs principaux: Norasage Pattanadech, Natnaree Phumipunepon, Chissanupong Srinangyam, Siwakorn Jeenmuang, Chanin Bunlaksananusorn
Format: article
Langue:EN
Publié: Elsevier 2022
Sujets:
Rdc
Accès en ligne:https://doaj.org/article/a9be7851333b4731ac99e255d13dbdfc
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