FXG8 10/20/35KV high voltage mphezi chitetezo kuyimitsidwa insulator kwa mizere kufala pamwamba
Mafotokozedwe Akatundu
Izi zimayimitsidwa pamzere wotumizira ndi kugawa, ndipo mapeto abwino a insulator ndi otsika kwambiri.Panthawiyi, mpweya umapangidwa pakati pa maelekitirodi apamwamba ndi otsika kumanzere ndi kumanja kwa insulator, yomwe imagwiritsidwa ntchito makamaka popereka njira zowunikira mphezi ndi njira zotulutsira arc.Mphamvu yamagetsi ndi yotsika kuposa ya thupi la insulator, ndipo iyenera kuchitapo kanthu isanayambe kung'anima ndi thupi la insulator, kuti iwononge mphezi ndi kuteteza insulator ndi waya.
Pamene maulumikizidwe oyendetsa magetsi opangidwa ndi magetsi amawombedwa mwachindunji ndi mphezi kapena kupangitsidwa ndi mphezi, mpweya woperekedwa ndi wowombera arc kumanzere ndi kumanja kwa insulator ukhoza kuchitapo kanthu ndikutulutsa pamaso pa insulator flashover, ndikupereka njira yowunikira mphezi. ndi kukhazikitsa njira yowunikira mphezi.Mphamvu ya frequency arc kapena arc root ya single-phase short-circuit current imatha kukhazikitsidwa pa ma electrode apamwamba ndi otsika operekedwa ndi arc striker, ndipo sangayendere ku thupi la insulator kapena mawaya, potero kupewa kuyaka kwa magetsi. gulu la maambulera a insulator, ndipo ngakhale Chodabwitsa cha waya wowombedwa ndi waya chimachitika.
Chogulitsachi chimagwirizana ndi miyezo yosiyanasiyana yaukadaulo ya ma insulators omwe amatsatiridwa ndi miyezo yapadziko lonse lapansi, ndikuwongolera zisonyezo zamitundu yosiyanasiyana ya ma insulators kuti aletse kutulutsa momwe angathere.Insulator ndi zida zotsutsana ndi arc zimaphatikizidwa kukhala imodzi, yomwe imatha kupachikidwa ndikumangika pamizere yotumizira ndi kugawa.Itha kukhazikitsidwa mozungulira ndikumangika molunjika pokhudzana ndi mtengo, ndipo imathanso kuyimitsidwa molunjika ndikupachikidwa pamzere wothandizira, womwe ndi wokwera mtengo komanso wothandiza.kugonana.The arc ignition ndodo ya mankhwalawa imatha kupereka mphamvu zingapo pafupipafupi arc ablation, imakhala ndi magwiridwe antchito odalirika, ndipo imatha kuteteza insulator kuti isaonongeke ndi kugunda kwamphezi komanso kuchitika kwa kumenyedwa kwa mphezi kwa ma conductor otsekeredwa.
Pakati pawo, mawonekedwe a zowotchera mapeto pa malekezero onse a insulator mandrel akhoza mosalekeza kusintha malinga ndi zosowa za kugwirizana kwa mizere kufala ndi kugawa, kuti atsogolere kugwirizana kwa insulator pa mzere.
Kufotokozera Kwachitsanzo
Zogulitsa ndi kuchuluka kwa ntchito
Mphamvu zapamwamba komanso kulemera kopepuka.Ma insulators ophatikizika amakhala ndi chiwongolero champhamvu ndi kulemera, ndiko kuti, mphamvu zenizeni.Mphamvu zake zamakina apamwamba zimachokera kumakina abwino kwambiri a FRP mandrel.Mphamvu yamakokedwe ya ndodo ya FRP yomwe imagwiritsidwa ntchito kwambiri pakadali pano imatha kufika kuposa 1000MPA, ndipo kachulukidwe ka mandrel ndi pafupifupi 2G/CM3.
FXG8 mndandanda kuyimitsidwa mphezi insulators ntchito mizere pamwamba, ndi zotchingira pamwamba waya kapena mawaya anabala mu ngodya zomangira ndodo ndodo pa zovekera, potero kumangika mawaya pamwamba ndi kutchinjiriza ndi kutenga mbali yanga.
Kusamala Zamankhwala
1.Insulator mu zoyendera ndi unsembe kuti atenge kuika pansi modekha, ndipo sayenera kuponyedwa, ndi kupewa mitundu yonse ya zidutswa miscellaneous (waya, mbale chitsulo, zida, etc.) ndi lakuthwa zolimba chinthu kugunda ndi mikangano.
2. Pamene insulator yophatikizika imakwezedwa, mfundoyo imamangiriridwa pazowonjezera, ndipo ndizoletsedwa kugunda chokhetsa kapena sheath.Chingwecho chiyenera kukhudza sheath ndi sheath, ndipo gawo lolumikizana liyenera kukulungidwa ndi nsalu zofewa.
3. Musagwiritse ntchito insulator yophatikizika ngati chida chothandizira kuyika mawaya (obweza), kuti musawononge insulator chifukwa champhamvu kapena kupindika mphindi.
4. Ndizoletsedwa kuponda pa siketi ya ambulera ya insulator
5. Mukayika mphete yofananira, tcherani khutu kuti musinthe mpheteyo kuti ikhale yofanana ndi olamulira a insulator.Kwa mphete yolumikizirana yotseguka, tcherani khutu kumayendedwe omwewo amitsempha kumapeto onse awiri kuti athandizire kutulutsa ndikuteteza siketi ya ambulera.