公开(公告)号：WO2015177149A1

公开(公告)日：2015-11-26

申请号：PCT/EP2015/060994

申请日：2015-05-19

Applicant: ABB TECHNOLOGY AG

Inventor： JOHNSSON, Carles ,  BOESCH, Daniel ,  MANTILLA FLOREZ, Javier ,  COSSALTER, Oliver ,  GROB, Stephan

IPC: H01B3/24 ,  H01B3/56 ,  H01H33/64 ,  B01D53/00 ,  H02B13/055

CPC classification number: H01B3/24 ,  B01D53/002 ,  B01D2257/2066 ,  B01D2258/02 ,  H01B3/56 ,  H01H33/56 ,  H01H2033/566 ,  H02B13/055

Abstract: An electrical apparatus (10) for electrical energy handling comprises a housing (12) with at least one insulation space (16), in which an electrical component (14) is arranged and which contains an insulation medium (22) surrounding the electrical component (14). The insulation medium (22) comprises an organofluorine compound and at least one further gaseous component. Apparatus (10) further comprises a gas flow generating device (24) for flowing an initial gas mixture, containing the organofluorine compound and at least one further component of the insulation medium, out of the insulation space (16) through an outlet opening (26) arranged in the housing (12). A substance recovery device (30) downstream of outlet opening (26) comprises a separator (34) for separating the organofluorine compound from the at least one further component of the initial gas mixture, the separator (34) being a liquefaction device (36) for liquefying and/or solidification device for solidifying the organofluorine compound.

Abstract translation: 一种用于电能处理的电气设备（10）包括具有至少一个绝缘空间（16）的壳体（12），其中电气部件（14）被布置并且包含围绕电气部件的绝缘介质（22） 14）。 绝缘介质（22）包含有机氟化合物和至少一种其它气态组分。 装置（10）还包括气流产生装置（24），用于使含有有机氟化合物和绝缘介质的至少一个其它组分的初始气体混合物通过出口开口（26）流出绝热空间（16） ）布置在壳体（12）中。 在出口开口（26）下游的物质回收装置（30）包括用于将有机氟化合物与初始气体混合物的至少一种其它组分分离的分离器（34），分离器（34）是液化装置（36） 用于固化有机氟化合物的液化和/或固化装置。