Zogulitsa Zathu

Kufotokozera:

                Chaputala 1 - Mitundu ya Spool insulator

              Mutu 2- Kuyamba kwa Insulator

Otsika-voltage insulators amagwiritsidwa ntchito kusungunula ndi kupachika mawaya otsika-voltage ndi ultra-low voltage ac ndi dc transmission mizere.Pamapeto amodzi a nsanja yolumikizira mawaya amphamvu kwambiri, zida zambiri zomangira ma disc zidapachikidwa.Zinali kuonjezera mtunda wa creepage.

                  Mutu 3 - Mbali Ya Insulator

1) mtengo wa zero umasweka wokha, womwe ndi wosavuta kuzindikira.

Insulator yagalasi imakhala ndi mawonekedwe a zero value self - breaking. Malingana ngati pansi kapena mu helikopita zikhoza kuwonedwa, palibe chifukwa chokweza mzati ndi chidutswa, kuchepetsa mphamvu ya ntchito ya ogwira ntchito. mu mzere kupanga, kuthamanga pachaka kudzikonda kusweka mlingo ndi 0.02-0.04%, amene angapulumutse mtengo yokonza mzere.

2) kukana kwabwino kwa arc ndi kugwedezeka

Malo atsopano a galasi loteteza galasi lomwe limawotchedwa mphezi panthawi ya ntchito likadali losalala la vitreous ndipo lili ndi chitetezo cholimba chamkati, kotero chimakhalabe ndi mphamvu zokwanira zotetezera mphamvu ndi mphamvu zamakina. pawaya, ndi magwiridwe antchito amakina ndi magetsi a insulator yamagalasi pambuyo poti kuvina kwa waya kuyesedwa.

3) ntchito yabwino yodziyeretsa komanso osati kukalamba kosavuta

Malinga ndi lipoti lalikulu la gawo lamagetsi, zotchingira magalasi sizosavuta kudziunjikira ndipo ndizosavuta kuziyeretsa. Kugwira ntchito kwamakina ndi magetsi kwa zotchingira magalasi pamizere yanthawi zonse zidayesedwa ndi sampuli zokhazikika, ndipo masauzande ambiri omwe adasonkhanitsidwa adawonetsa. kuti makina ndi magetsi opangira magalasi pambuyo pa zaka 35 akugwira ntchito mofanana ndi pamene adachoka ku fakitale, ndipo panalibe chodabwitsa chokalamba.

4) chachikulu mphamvu yaikulu, yunifolomu kugawa voteji mu mndandanda.

Galasi imapangitsa kuti dielectric ikhale ya 7-8, insulator yagalasi yolimba imakhala ndi mphamvu yayikulu komanso chingwe chamagetsi akuluakulu, kuchepetsa waya woyatsira mbali ndi insulator pafupi ndi magetsi, kuti achepetse kusokoneza kwa wailesi, kuchepetsa kutaya kwa corona. ndi kutalikitsa moyo utumiki wa magalasi insulator, cholinga kuthamanga mchitidwe zikutsimikizira mfundo imeneyi

 Mutu 4 -Simu yachitetezo cha insulator

Pakali pano, chitetezo cha mphezi cha mzerewu makamaka ndikuyika zinc oxide arrester, koma kugwiritsa ntchito zinc oxide arrester kumakhalanso ndi mavuto awa:
(1) chitsekerero cha zinc oxide chikathyoledwa kapena kuonongeka ndi mphezi, kamwa lowonongeka limakhala laling'ono komanso lovuta kulondera ndikupeza.
(2) Zomangamanga za zinc oxide ziyenera kuyesedwa kamodzi pazaka 3 ~ 5, ndipo ntchito yoyeserera ndi yayikulu kwambiri.
(3) Zomangamanga za zinc oxide ziyenera kukhazikitsidwa, ndipo mtengo womanga ndi kukonza ndi wokwera kwambiri.
(4) poyerekeza ndi insulator, mtengo wake ndi wokwera, zomwe sizikugwirizana ndi kugwiritsidwa ntchito kwakukulu.

Poganizira mavuto omwe ali pamwambawa, chipangizo chotetezera mphezi cha insulator chimapangidwa. Pambuyo pofufuza, zimatsimikiziridwa kuti mawonekedwe a mpweya wa mpweya ndi wosavuta ndipo mtengo wake ndi wotsika. ndizosavuta kusunthira m'mwamba pansi pa mphamvu yake yamagetsi ndi gasi wotentha, ndipo imapangitsa kuti arc ikhale yayitali, motero imapangitsa kuti arc azimitsidwa. adapangidwa, ndipo mawonekedwe osinthika amatengedwa kuti alekanitse chowongolera cha arc ndi ndodo yabwino, ndikuphatikiza bawuti kumatengedwa.

Ngati ndodo yabwino ikuwonongeka ndi kuyaka kwa arc, ndodo yabwino ikhoza kusinthidwa m'malo mwa seti yonse, zomwe zimachepetsa mtengo.