PARTIAL DISCHARGE DIAGNOSTIC DEVICE

To allow a partial discharge diagnostic device which uses machine learning to diagnose a partial discharge of electric facilities and also to present a basis of the diagnosis.SOLUTION: A partial discharge diagnostic device according to an embodiment is configured to diagnose a partial discharge of e...

Full description

Saved in:
Bibliographic Details
Main Authors NAKAMURA YUSUKE, MATSUI TAKAHIRO, TOMONO KOZO, FUJII YUKI, CHO HIROAKI, TAKANO TOSHIYA, HIRAI HIROMITSU
Format Patent
LanguageEnglish
Japanese
Published 30.05.2019
Subjects
Online AccessGet full text

Cover

Loading…
More Information
Summary:To allow a partial discharge diagnostic device which uses machine learning to diagnose a partial discharge of electric facilities and also to present a basis of the diagnosis.SOLUTION: A partial discharge diagnostic device according to an embodiment is configured to diagnose a partial discharge of electric energies, and comprises a total determination part, an overhead waveform extraction part, an overhead waveform determination part, a detailed waveform extraction part, a detailed waveform determination part, a determination basis selection part, and a display control part. The determination basis selection part compares a determination result by the total determination part with a determination waveform by the overhead waveform determination part and also compares a determination result by the total determination part with a determination result by the detailed waveform determination to determine a basis of the determination result by the total determination part. The display control part displays at a display part the determination result by the total determination part and the basis of the determination result determined by the determination basis selection part.SELECTED DRAWING: Figure 2 【課題】機械学習を用いた部分放電診断装置において、電気設備における部分放電を診断するとともに、診断の根拠を提示する。【解決手段】実施形態の部分放電診断装置は、電気設備における部分放電を診断する部分放電診断装置であって、総合判定部と、俯瞰波形抽出部と、俯瞰波形判定部と、詳細波形抽出部と、詳細波形判定部と、判定根拠選択部と、表示制御部と、を備える。判定根拠選択部は、前記総合判定部による判定結果と前記俯瞰波形判定部による判定結果を比較するとともに、前記総合判定部による判定結果と前記詳細波形判定部による判定結果を比較して、前記総合判定部による判定結果の根拠を決定する。表示制御部は、前記総合判定部による判定結果と、前記判定根拠選択部によって決定された前記判定結果の根拠と、を表示部に表示させる。【選択図】図2
Bibliography:Application Number: JP20170211064