Iintambo ze-voltage ephezulu kunye neentambo ze-voltage ephantsi zineendlela ezahlukeneyo zokwakha, nto leyo echaphazela ukusebenza kwazo kunye nokusetyenziswa kwazo. Indlela ezibunjwe ngayo ezi ntambo ibonisa umahluko obalulekileyo:
Ulwakhiwo lweCable yeVoltage ephezulu:
1. Umqhubi
2. Umaleko we-Semiconducting wangaphakathi
3. Umaleko wokuvala ubushushu
4. Umaleko we-Outer Semiconducting
5. Isikrweqe sesinyithi
6. Umaleko weSheath
Ulwakhiwo lweCable yeVoltage ephantsi:
1. Umqhubi
2. Umaleko wokuvala
3. Iteyiphu yentsimbi (Ayifumaneki kwiintambo ezininzi ze-voltage ephantsi)
4. Umaleko weSheath
Umahluko omkhulu phakathi kweentambo ze-voltage ephezulu kunye neentambo ze-voltage ephantsi kukukho komaleko we-semiconducting kunye nomaleko wokukhusela kwiintambo ze-voltage ephezulu. Ngenxa yoko, iintambo ze-voltage ephezulu zihlala zineeleya zokugquma ezijiyileyo, nto leyo ebangela ulwakhiwo oluntsonkothileyo kunye neenkqubo zokuvelisa ezifuna amandla.
Umaleko we-Semiconducting:
Umaleko we-semiconducting wangaphakathi usebenza ukuphucula isiphumo sentsimi yombane. Kwiintambo zombane eziphezulu, ukusondelana phakathi komqhubi kunye nomaleko we-insulation kunokwenza izithuba, okukhokelela ekukhutshweni okungaphelelanga okonakalisa ubushushu. Ukunciphisa oku, umaleko we-semiconducting usebenza njengotshintsho phakathi komqhubi wesinyithi kunye nomaleko we-insulation. Ngokufanayo, umaleko we-semiconducting wangaphandle uthintela ukukhutshwa kwendawo phakathi komaleko we-insulation kunye ne-sheath yesinyithi.
Umaleko wokukhusela:
Umaleko wokukhusela isinyithi kwiintambo zombane eziphezulu usebenza ngeenjongo ezintathu eziphambili:
1. Ukukhusela intsimi yombane: Kukhusela kuphazamiseko lwangaphandle ngokukhusela intsimi yombane eyenziwe ngaphakathi kwintambo yombane ophezulu.
2. Ukuqhuba i-Capacitive Current ngexesha lokusebenza: Isebenza njengendlela yokuhamba komsinga okwaziyo ukusebenza ngexesha lokusebenza kwentambo.
3. Indlela yamandla ombane yeSekethe eNcinci: Xa ubushushu bungaphumeleli, umaleko wokukhusela ubonelela ngendlela yokuba umbane ovuzayo ugeleze emhlabeni, nto leyo ephucula ukhuseleko.
Ukwahlula Phakathi Kweentambo zeVoltage Ephezulu Nezombane Eziphantsi:
1. Uvavanyo lweSakhiwo: Iintambo zombane ophezulu zineeleya ezingaphezulu, ezibonakala xa zihluba umaleko ongaphandle ukuze zibonise isikrweqe sesinyithi, isikhuselo, ubushushu, kunye nomqhubi. Ngokwahlukileyo koko, iintambo zombane ophantsi zihlala ziveza ubushushu okanye ii-conductor xa kususwa umaleko ongaphandle.
2. Ubukhulu bokugquma: Ugquma lwentambo yombane ophezulu lutyebile kakhulu, ngokubanzi ludlula iimilimitha ezi-5, ngelixa ugquma lwentambo yombane ophantsi luqhele ukuba ngaphakathi kweemilimitha ezi-3.
3. Iimpawu zeCable: Umaleko ongaphandle weCable uhlala uneempawu ezichaza uhlobo lweCable, indawo enqamlezileyo, i-voltage elinganisiweyo, ubude, kunye nezinye iiparameter ezifanelekileyo.
Ukuqonda la mahluko kwisakhiwo nakwimisebenzi kubalulekile ekukhetheni intambo efanelekileyo kwizicelo ezithile, ukuqinisekisa ukusebenza kakuhle kunye nokhuseleko.
Ixesha leposi: Jan-27-2024