REUSE METHOD OF INSULATING OIL

To provide a reuse method of an insulating oil used in oil-filled electrical equipment such as a transformer.SOLUTION: The pressure inside an oil treatment tank is reduced, and the negative pressure drains insulating oil from a tank of existing oil-filled electrical equipment such as a pole transfor...

Full description

Saved in:
Bibliographic Details
Main Authors YOKOCHI TOMOHIRO, KATO MASAHIKO
Format Patent
LanguageEnglish
Japanese
Published 19.08.2021
Subjects
BASIC ELECTRIC ELEMENTS
ELECTRICITY
INDUCTANCES
MAGNETS
SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
TRANSFORMERS
Online AccessGet full text

Cover

More Information
Summary:To provide a reuse method of an insulating oil used in oil-filled electrical equipment such as a transformer.SOLUTION: The pressure inside an oil treatment tank is reduced, and the negative pressure drains insulating oil from a tank of existing oil-filled electrical equipment such as a pole transformer. At that time, the moisture and the decomposed gas contained in the insulating oil are efficiently removed by ejecting the insulating oil from the nozzle of an insulating oil discharge portion in the form of shower or mist.SELECTED DRAWING: Figure 1 【課題】 変圧器などの油入電気機器に使用された絶縁油を再利用する方法を提供する。【解決手段】 油処理タンク内を減圧して、その負圧で既存の柱上変圧器などの油入電気機器のタンク内から絶縁油を抜き取る。その際、絶縁油吐出部のノズルからシャワー状または霧状に噴き出すことにより、絶縁油に含まれる水分および分解ガスを効率的に除去する。【選択図】 図１
Bibliography:Application Number: JP20200014261