OIL ACTIVE PART DESIGN IN GAS Russian patent published in 2019 - IPC G01R15/04 G01R15/06 

FIELD: measurement.

SUBSTANCE: invention relates to measurement equipment, in particular to designs of RC voltage dividers. System and method for insulating an RC voltage divider are proposed. Method for insulating RC voltage divider (1) comprising the method steps of: installing at least a part of active part (2) of voltage divider (1) within inner housing (3) and insulating the at least a part of active part (2) with an insulating oil within inner housing (3); hermetically sealing inner housing (3); enclosing inner housing (3) in outer housing (4); filling space (6) between inner housing (3) and outer housing (4) with an insulating gas. Wherein the active part comprises a stack of flat pressed capacitance elements (5) and a stack of parallel grading resistors (7), wherein the entire active part being hermetically sealed in inner housing (3).

EFFECT: technical result is an RC voltage divider with good insulation properties and optimized requirements for weight and volume.

12 cl, 2 dwg