Amfani da Transformers na Warewa a Kayan Aikin Likita

Gabatarwa:

Kayan aikin likita muhalli ne na ingantaccen aiki wanda ke da buƙatu masu girma game da ingancin wutar lantarki. Saboda haka, sanya na’urorin keɓance wutar lantarki (isolation transformers) daidai yake da mahimmanci don inganta ingancin wutar lantarki da haɓaka amincin lantarki. Babban kayan aikin samar da wutar lantarki da ake amfani da su a wannan fanni shine na’urar keɓance wutar lantarki.

Yana da mahimmanci a lura cewa kayan aikin likita yawanci suna amfani da layukan wutar lantarki biyu ko fiye don tabbatar da ci gaba da wutar lantarki da kuma hana haɗarin likita.

Aikace-aikace:

A cikin kayan aikin likita, na’urorin keɓance wutar lantarki suna haɓaka daidaiton wutar lantarki da inganta matsaloli kamar rashin daidaiton matakan wutar lantarki uku (three-phase imbalance) da babban bambancin wutar lantarki tsakanin layin tsaka-tsaki (neutral) da layin ƙasa (ground).

Zaɓi:

Ka’idar zaɓi ita ce zaɓar na’urar keɓance wutar lantarki mai ƙarancin juriya na ciki da ƙarfin wutar lantarki na 120%-150% na cikakken ƙarfin kayan aikin.

Zane:

Na’urorin keɓance wutar lantarki na likita an ƙera su ne musamman don aikace-aikacen likita. Suna amfani da wayoyi masu rufi na H-class (H-class insulated enameled wire windings) kuma an gina su da sabbin zanen karfen silicon (silicon steel sheets), wanda ke haifar da ƙarancin asarar gabaɗaya da ingantaccen isar da wutar lantarki.

Ana amfani da rufi biyu (double insulation) tsakanin wayoyi, kuma an tsara garkuwar lantarki (electrostatic shield) don rage tsangwama na lantarki tsakanin wayoyi.

An sanya na’urar zazzabi ta PT100 (PT100 temperature sensor) a cikin wayoyi don lura da zazzabin wayoyi.

Ana yin maganin shayar da iska (vacuum impregnation treatment) ga na’urar gabaɗaya, wanda ke ƙara ƙarfin injiniya da ba da juriya ga lalacewa.

Bugu da ƙari, samfurin ya haɗa da zane mai ƙarancin hawan zazzabi da ƙarancin hayaniya, wanda ke haifar da kyakkyawan aikin hawan zazzabi da ƙarancin hayaniya sosai.