Ma Cable Apamwamba Amagetsi vs. Low Voltage Cables: Kumvetsetsa Kusiyanasiyana

Zingwe zamagetsi okwera kwambiri komanso zingwe zotsika kwambiri zimakhala ndi mitundu yosiyana, zomwe zimakhudza momwe amagwirira ntchito komanso kagwiritsidwe ntchito kawo. Zomwe zili mkati mwa zingwezi zikuwonetsa kusiyana kwakukulu:

Kapangidwe ka chingwe cha High Voltage:
1. Kondakitala
2. Inner Semiconducting Layer
3. Insulation Layer
4. Outer Semiconducting Layer
5. Zida Zachitsulo
6. Sheath Layer

Kapangidwe ka Chingwe Chamagetsi Ochepa:
1. Kondakitala
2. Insulation Layer
3. Tepi yachitsulo (Ilibe m'zingwe zambiri zotsika magetsi)
4. Chigawo cha Sheath

Kusiyanitsa kwakukulu pakati pa zingwe zamagetsi okwera kwambiri ndi ma voliyumu otsika kumakhala pamaso pa gawo la semiconducting ndi wosanjikiza wotchinga mu zingwe zamagetsi apamwamba. Chifukwa chake, zingwe zama voltage okwera zimakhala ndi zigawo zokhuthala kwambiri, zomwe zimapangitsa kuti pakhale zovuta komanso zovuta kupanga.

Semiconducting Layer:
Semiconducting layer yamkati imagwira ntchito kuti ipititse patsogolo mphamvu yamagetsi. M'zingwe zamagetsi okwera kwambiri, kuyandikira pakati pa kondakitala ndi wosanjikiza wotsekereza kumatha kupanga mipata, zomwe zimatsogolera kutulutsa pang'ono komwe kumawononga kutsekereza. Kuti muchepetse izi, gawo la semiconducting limakhala ngati kusintha pakati pa kondakitala wachitsulo ndi wosanjikiza wa insulation. Momwemonso, wosanjikiza wakunja wa semiconducting umalepheretsa kutulutsa komwe kumachitika pakati pa chitsulo chosungunula ndi sheath yachitsulo.

Chotchinga Chotchinga:
Chosanjikiza chotchinga chachitsulo mu zingwe zamphamvu zamagetsi chimakhala ndi zolinga zazikulu zitatu:
1. Electric Field Shielding: Imateteza ku kusokoneza kwakunja mwa kutchinga malo amagetsi opangidwa mkati mwa chingwe chapamwamba chamagetsi.
2. Mayendedwe a Capacitive Current panthawi ya Opaleshoni: Amakhala ngati njira ya capacitive current flow pa ntchito ya chingwe.
3. Njira Yachidule Yamakono: Pakachitika kulephera kwa kutsekereza, chotchinga chotchinga chimapereka njira yothira madzi kuti ifike pansi, kukulitsa chitetezo.

Kusiyanitsa Pakati pa Ma Cable A High Voltage ndi Low Voltage:
1. Kuunika Kwamapangidwe: Zingwe zamagetsi okwera kwambiri zimakhala ndi zigawo zambiri, zomwe zimawonekera pakusenda kumbuyo kuti ziwonetse zida zachitsulo, zotchinga, zotsekereza, ndi kondakitala. Mosiyana ndi izi, zingwe zama voltage otsika nthawi zambiri zimawonetsa ma insulation kapena ma conductor akachotsa wosanjikiza wakunja.
2. Kukhuthala kwa Insulation: Kutentha kwa magetsi okwera kwambiri kumakhala kokulirapo, nthawi zambiri kumapitilira mamilimita 5, pomwe kutsekereza kwa chingwe chotsika kumakhala mkati mwa 3 millimeters.
3. Zizindikiro za Chingwe: Chingwe chakunja chakunja nthawi zambiri chimakhala ndi zolembera zosonyeza mtundu wa chingwe, malo ophatikizika, magetsi ovotera, kutalika, ndi magawo ena ofunikira.

Kumvetsetsa kusiyana kwapangidwe ndi kachitidweko ndikofunikira kwambiri pakusankha chingwe choyenera cha ntchito zinazake, kuwonetsetsa kuti magwiridwe antchito ndi chitetezo chokwanira.