Izintambo eziphakeme ze-voltage kanye nezintambo eziphansi ze-voltage zinokuhlukahluka okuhlukile, okuthinta ukusebenza kwazo kanye nezinhlelo zokusebenza. Ukwakheka kwangaphakathi kwalezi zintambo kuveza ukungafani okubalulekile:
Isakhiwo esiphakeme se-voltage cable:
1. Isiqhudweni
2. Ungqimba lwe-semiconducting wangaphakathi
3. Isendlalelo sokufakelwa
4. Isendlalelo se-semiconducting yangaphandle
5. Izembatho Zensimbi
6. U-sheath under
Isakhiwo esiphansi se-voltage cable sesakhiwo:
1. Isiqhudweni
2. Ungqimba wokufakelwa
I-3
I-4. Sheath under
Ukungafani okuyisisekelo phakathi kwamandla kagesi aphezulu kanye namakhabethe aphansi ama-voltage amanga phambi kwesendlalelo se-semiconducting kanye nesendlalelo sokuvikelwa kwamakhekhe aphezulu we-voltage. Ngenxa yalokho, izintambo eziphakeme zamandla kagesi zivame ukuba nezendlalelo ezinkulu zokufakelwa, okuholele esakhiweni esiyinkimbinkimbi ngokwengeziwe kanye nezinqubo zokukhiqiza.
Ungqimba we-semiconducting:
Imisebenzi yesendlalelo engaphakathi yokuthuthukisa umphumela wensimu kagesi. Ezintanjeni eziphakeme zamandla kagesi, ukusondela phakathi komqhubi kanye nongqimba wokufakelwa kungadala izikhala, okuholele ekulahlekelweni okuyingxenye okulimaza ukufakwa. Ukunciphisa lokhu, ungqimba lwe-semiconducting lusebenza njengenguquko phakathi komqhubi wensimbi kanye nongqimba wokufakelwa. Ngokufanayo, ungqimba lwe-semiconducting olungaphandle luvimba ukukhishwa okwenziwe kwasendaweni phakathi kwesendlalelo sokufakelwa kanye ne-metal sheath.
Ungqimba lokuvikela:
Isendlalelo sensimbi esivikelekile kwizintambo ze-voltage ephezulu zisebenza ngezinjongo ezintathu eziphambili:
1. I-Electric Field Shiep: ivikela ukuphazanyiswa kwangaphandle ngokuvikela insimu kagesi eyenziwe ngaphakathi kwekhebula le-voltage eliphakeme.
2. Ukuhunyushwa kweCapacive yamanje ngesikhathi sokusebenza: Izenzo njengendlela yokugeleza kwamanje kwamanje ngesikhathi sokusebenza kwekhebula.
I-3. Indlela Emfishane Yesekethe Yesendlalelo: Uma kwenzeka ukwehluleka kokufakwa kwe-Insurtution, i-Shieting Layer ihlinzeka ngendlela yokuvuza kwamanje ukugeleza emhlabathini, ukuthuthukisa ukuphepha.
Ukuhlukanisa phakathi kwamandla kagesi aphezulu nezintambo eziphansi ze-voltage:
1. Ukuhlolwa kwesakhiwo Ngokuphambene nalokho, amakhekhe aphansi ama-voltage ngokuvamile adalula ukufakwa noma abaqhubi lapho besuswa ungqimba lwangaphandle.
2. Ubukhulu bokufakelwa
3. Ukumakwa kwekhebula: Ungqimba olungaphandle lwekhebula luvame ukuqukethe ukumaka okucacisa uhlobo lwekhebula, indawo yesigaba sesigaba, ugesi olinganiselwe, ubude, namanye amapharamitha afanele.
Ukuqonda lokhu kuhlukahluka okuhlelekile nokusebenzayo kubalulekile ekukhetheni ikhebula elifanele ngezinhlelo ezithile, ukuqinisekisa ukusebenza kahle nokuphepha.
Isikhathi Sokuposa: Jan-27-2024