Всесоюзный Электротехнический Институт Им.В.И.Ленина
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FIELD: electrical engineering. SUBSTANCE: invention refers to high-voltage devices with gas insulation. Case of device has high-voltage elements coated with insulation material with dielectric permittivity not higher than 3. EFFECT: increased electric strength of device. 2 dwg, 1 tbl
Method and device for determination of the condition of the insulation of an object made of an electrically conducting material,coated with an electrical insu