DISCHARGE DETECTION DEVICE AND DISCHARGE DETECTION METHOD

PROBLEM TO BE SOLVED: To provide a discharge detection device capable of easily detecting partial discharge at a low cost.SOLUTION: A discharge detection device in an embodiment includes: receiving means that, when a partial discharge occurs from a subject on which a fluorescent body is disposed on...

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Bibliographic Details
Main Authors HIROSHIMA SATOSHI, HARAKAWA TAKASHI
Format Patent
LanguageEnglish
Japanese
Published 15.06.2017
Subjects
MEASURING
MEASURING ELECTRIC VARIABLES
MEASURING MAGNETIC VARIABLES
PHYSICS
TESTING
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Summary:PROBLEM TO BE SOLVED: To provide a discharge detection device capable of easily detecting partial discharge at a low cost.SOLUTION: A discharge detection device in an embodiment includes: receiving means that, when a partial discharge occurs from a subject on which a fluorescent body is disposed on the surface, receives a visible light emitted from the fluorescent body which receives ultraviolet light generated by the partial discharge; and determination means that, when the receiving means receives a visible light, determines that a partial discharge has occurred.SELECTED DRAWING: Figure 2 【課題】 部分放電を低コストで容易に検出するための放電検出装置を提供する。【解決手段】 実施形態の放電検出装置は、表面に蛍光体が配置された被検体から部分放電が発生した場合、部分放電によって発生した紫外光を受けた蛍光体から発光される可視光を受光する受光手段と、受光手段によって可視光が受光された場合、部分放電が発生したと判定する判定手段と、を備える。【選択図】図２
Bibliography:Application Number: JP20150239947