Turanci Masu Karkashin Zabe da Kirkiya Mafarin Zabe

Maimakon transformer tana da mahimmanci a tashar gida na kashi don inganta hanyar gida. Yadda ake kiyayi da yadda ake tsara shiga wannan transformer tana da muhimmanci wajen tabbatar da ido na kashi ta harkar gida.

1. Gargajiya na Maimakon Transformer
Annabi mai sarrafa maimakon transformer shine don bayyana ingantaccen hanyar gida a tashar kashi. Idan ya faruwa hankali kan gida a cikin system, maimakon transformer tana taimaka wajen hada waɗanda mutane masu faruwa, don haka ya ba da inganta abubuwan da suka faɗa da kuma zama bincike masu amfani da su.

2. Turukan Maimakon Transformers
An fi sani ne turukan daban-daban na maimakon transformers, ciki:

• Resonant Grounding Transformer: Wannan transformer tana hada waɗanda mutane masu faruwa kan gida ta hanyar ma'adanti.

• High-Impedance Grounding Transformer: Wannan transformer tana hada waɗanda mutane masu faruwa ta hanyar karfiyar hanyar gida.

• Low-Impedance Grounding Transformer: Wannan transformer tana sake haifar da waɗanda mutane masu faruwa ta hanyar karɓe hanyar gida.

3. Turukan Shiga
Turukan shiga na maimakon transformer tana da muhimmanci sosai ga kyauccensa. Duk da cewa suna da sauran turukan shiga daban-daban, za a iya bayyana mafi girma:

3.1 Star-Star (Y-Y) Connection

• Tsunufin: Tsarin da yake daidai, tana da yawa a fadada.

• Gajimatun: Ya kamata da waɗanda mutane masu faruwa mai yawa, ya ba da buƙatun bayyana a yi alamar addini.

3.2 Star-Delta (Y-Δ) Connection

• Tsunufin: Tana iya hada waɗanda mutane masu faruwa da kuma yin tasirin cikin system.

• Gajimatun: Tsarin da ke daidai, ya kamata da wurin da yawa.

3.3 Star-Open (Y-O) Connection

• Tsunufin: Tana iya bayyana zero-sequence current, tare da yakin bayyana waɗanda mutane masu faruwa.

• Gajimatun: An buƙace da buƙatun bayyana a yi alamar addini.

3.4 Delta-Delta (Δ-Δ) Connection

• Tsunufin: Tana iya bayyana high impedance don hada waɗanda mutane masu faruwa.

• Gajimatun: Tsarin da ke daidai, tana da yawa a fadada.

4. Kiyayi na Shiga
Kiyayin shiga na maimakon transformer tana da muhimmanci wajen duba batutu:

• Insulation Level: Duba da shiga tana iya lafiya da voltage mai yawa.

• Conductor Selection: Zabi material da kuma gidaje da ya danganta da abubuwan da suka faɗa da kuma magungunan jiki.

• Winding Layout: Yawan shiga don kawo da hysteresis loss da eddy current loss.

5.Ingantaccen Maimakon Transformer

An buƙace da maimakon transformers a yi alamar addini don inganta ido na kashi a lokacin da suka faruwa. Waɗannan alamomin addini sun hada da:

• Overcurrent Protection: Tana iya koyar da ido na kashi idan current ya bi da ɗaya da raka.

• Ground Fault Protection: Tana iya koyar da ido na kashi idan an samu waɗanda mutane masu faruwa kan gida.

• Temperature Protection: Tana duba jiki na transformer da kuma koyar da ido na kashi idan ya bi da ɗaya da raka.

6.Testing and Maintenance of Grounding Transformer
Don inganta ido na maimakon transformers, an buƙace da testing da kuma maintenance na musamman. Wannan tana hada da:

• Insulation Resistance Test: Tana duba performance na insulation na shiga.

• Withstand Voltage Test: Tana test performance na shiga a lokacin da voltage mai yawa.

• Temperature Monitoring: Tana duba jiki na transformer da kuma koyar da ido na kashi idan ya bi da ɗaya da raka.

• Cleaning and Inspection: Tana duba transformer da kuma koyar da ido na kashi idan an samu waɗanda mutane masu faruwa.

7. Kalmomi
Matasa kofin da take tsara suna wajen muhimmanci a cikin gwamnatin kofin, kuma hanyoyi na birnin da suka haɗa su sun taka rawa ga dalilin gaskiya ta hanyar da keke. Tare da zan iya zaɓe hanyoyi na birni daidai, girman birni mai kyau, kunna abubuwa masu daidaito da sauransu, da kuma yi tattaunawa da kula da yanayi, za su iya ba da shiga da kofin da take tsara domin in ba da shiga da gidaje da kofin da take tsara.