Izakhiwo zesiteshi esingaphansiziyizingxenye ezibalulekile zezinhlelo zamandla kagesi, ezihlinzeka ngokusekela kanye nezindlu zemishini nezinsiza ezihlukahlukene ngaphakathi kwesiteshi esincane. Lezi zinhlaka zidlala indima ebalulekile ekuqinisekiseni ukusebenza okuthembekile nokusebenza kahle kwamanethiwekhi okudlulisa nokusabalalisa. Kulo mbono obanzi, sizocubungula izinhlobo, izici, nemisebenzi yezakhiwo zesiteshi esincane, sigqamisa ukubaluleka kwazo engqalasizinda yamandla.
Izakhiwo zesiteshi esincane zifaka phakathi ukucushwa okuhlukahlukene, okuhlanganisa ama-gantries ensimbi,imibhoshongo ye-lattice, kanye nezinhlelo zokusekela imishini. Ama-gantries ensimbi ajwayele ukusetshenziselwa ukusekela izintambo zokuhambisa phezulu kanye nokwenza lula ukufakwa kwezinto zikagesi. Imibhoshongo ye-lattice, ngakolunye uhlangothi, isetshenziselwa ukumiswa kwamakhondakta nama-insulators eziteshini ezihambisa i-high-voltage. Izinhlelo zokusekela izisetshenziswa zihlanganisa izinhlobonhlobo zezakhiwo eziklanyelwe ukuthwala ama-transformer, ama-switchgear, nezinye izinto ezibalulekile ngaphakathi kwesiteshi esincane.
Izakhiwo zensimbi zesiteshi esincane zakhiwe ukuze zimelane nezimo zemvelo ezinzima kanye nemithwalo yemishini ehlangatshezwana nayo ekusabalaliselweni kwamandla nasekudluliseleni izicelo. Lezi zakhiwo zakhiwe ngensimbi yekhwalithi ephezulu, enikeza amandla akhethekile, ukumelana nokugqwala, nokuphila isikhathi eside. Ukwengeza, substation steelama-gantries wesakhiwofuthi imibhoshongo iklanywe ngezingxenye ze-modular, evumela ukuhlangana okuphumelelayo nokwenza ngendlela oyifisayo ukuze ivumelane nezidingo ezithile zephrojekthi. Izinhlaka ziphinde zenzelwe ukuthi zihambisane namazinga emboni kanye nemithetho yezokuphepha, kuqinisekiswe ukusebenza okuthembekile kanye nobuqotho bokusebenza.
Umsebenzi oyinhloko wezakhiwo zesiteshi esincane ukuhlinzeka ngohlaka oluvikelekile noluzinzile lokweseka ingqalasizinda kagesi ebalulekile. Ama-gantries ensimbi enza kube lula ukuthuthwa komzila kanye nokumiswa kwezintambo zokuhambisa phezulu, okunomthelela ekudluliselweni okuthembekile kwamandla kagesi ebangeni elide. Imibhoshongo ye-lattice idlala indima ebalulekile ekugcineni ukucaciswa okufanele kanye nokwahlukaniswa kwamakhondatha anamandla kagesi, ukuqinisekisa ukusebenza okuphephile nokusebenza kahleiziteshi zokudlulisa. Izinhlelo zokusekela izisetshenziswa zinikeza isisekelo esidingekayo kanye nezinhlinzeko zokukhweza zama-transformer, ama-circuit breaker, nezinye izinto zokusebenza ezibalulekile zesiteshi esincane, okuvumela ukuhlanganiswa okungenazihibe nokusebenza kwezindawo zokusabalalisa amandla.
Izakhiwo zesiteshi esincane zibalulekile ekuthuthukisweni nasekuthuthukisweni kwesimanje kweziteshi ezingaphansi kukagesi namanethiwekhi okudlulisa. Ukwakhiwa kwazo okuqinile nokusebenza okuguquguqukayo kufaka isandla ekusebenzeni okuphephile nokuthembekile kwezinhlelo zamandla, ukusekela ukudluliswa nokusatshalaliswa kukagesi okungenazihibe kubasebenzisi bokugcina. Njengoba isidingo sengqalasizinda yamandla esimeme siqhubeka sikhula, izakhiwo zensimbi ezingaphansi zidlala indima ebalulekile ekuthuthukiseni ukuqina kwegridi, ekwandiseni ukusetshenziswa komhlaba, kanye nokunciphisa umthelela wemvelo.
Sengiphetha, izakhiwo zesiteshi esincane, okuhlanganisa ama-gantries ensimbi, imibhoshongo ye-lattice, nezinhlelo zokusekela izinto zokusebenza, ziyizingxenye ezibalulekile zezinhlelo zamandla kagesi. Izinhlobo zabo ezihlukene, izici eziqinile, nokusebenza okubucayi kugcizelela ukubaluleka kwazo ekusekeleni ukusebenza okuthembekile nokusebenza kahle kweziteshi ezingaphansi zokudlulisa nokusabalalisa. Njengoba imboni kagesi iqhubeka nokuthuthuka, izakhiwo zesiteshi esincane zihlala ziyizinto ezibalulekile ekuthuthukiseni ukuqina nokusebenza kwengqalasizinda kagesi.
Isikhathi sokuthumela: Jul-05-2024
