General zvinodiwa pamitsetse yepamusoro:

Mitsetse yepamusoroinofanira kushandisa zvakanyanya simbi-cored aluminium stranded waya kana aluminium stranded waya.Muchinjikwa-chikamu chetambo yealuminium stranded ye-high-voltage overhead line haifaniri kunge iri pasi pe 50 square millimeters, chikamu chepakati-chepakati chealuminium stranded wire haifaniri kuva pasi pe 35 square millimeters;chikamu chemuchinjikwa chetambo isina chinhu haifaniri kunge iri pasi pe 16 square millimeters.

Iyo wire cross section inofanira kusangana nezvinodiwa zvemutoro mukuru.
Kusarudzwa kwechikamu chemuchinjikwa kunofanirawo kusangana nekurasikirwa kwemagetsi kusingapfuuri 5% yevheji yakarongwa (high-voltage overhead lines), kana 2% kusvika ku3 (mitsara yekuvhenekera ine zvinodiwa zvakanyanya zvekuona).Uye inofanira kusangana neimwe mechanical simba.

Kuvakwa kwemitsara yepamusoro
Nzira yekugadzira uye nhanho dzemutsetse wepamusoro ndeaya anotevera:

Chiyero chemutsetse: ongorora nzvimbo uye maficha zvinoenderana nedhizaini yekudhirowa, tarisa mutsara wekutangira, nzvimbo yekona uye nzvimbo yedanda rechitoro chekupedzisira, pakupedzisira tarisa pakamira danda repakati nesimbi yekusimbisa uye woisa danda.

Kudzorera kumashure kwegomba rekuchera nheyo: Paunenge uchichera gomba rekutanga, kutarisa kunofanira kubhadharwa kune ivhu remhando uye nharaunda yakapoteredza.Saizi yekuvhurwa kwegomba kazhinji 0.8 metres yakafara uye 0.3 metres kureba.Hukuru hwegomba rewaya kazhinji hupamhi hwemamita 0.6 uye kureba kwemamita 1.3.Iko kukosha kweiyo yakavigwa kudzika kwedanda kunotevera:

Simende danda kureba (m) 7 8 9 10 11 12 15
Kuvigwa kwakadzika (m) 1.1 1.6 1.7 1.8 1.9 2.0 2.5
Kana backfilling shongwe hwaro uye netambo hwaro, hazvibvumirwi kuti backfill muti midzi, sora, etc. Ivhu anofanira compacted kanopfuura kaviri, uye backfill inofanira kuva 30-50 masendimita pamusoro pevhu.

Bango: Matanda emagetsi anoshandiswa kutsigira waya mumitsetse iri pamusoro.Kune marudzi akawanda emapuranga emagetsi, uye anowanzoita matanda emutsara, matanda emakona, matanda emagetsi, nezvimwewo maererano nemabasa avo.Nzira dzemapango dzinonyanyo shandiswa ndeidzi: mapango ecrane, mapango matatu, akatsikitsira pasi nemastand pole.

The tripod pole inzira iri nyore yekumisa danda.Iyo inonyanya kutsamira pane diki winch pane katatu kusimudza danda.Kana danda ramiswa, tanga wafambisa danda kumucheto kwegomba, womisa katatu, woisa danda padanda.Tambo nhatu dzekukweva dzinosungirirwa pamuromo kuti dzidzore danda, ipapo danda rinosimudzwa uye rinodonhedzwa mugomba redanda, uye pakupedzisira mutumbi wedanda unogadziriswa uye ivhu rinobatanidzwa.
Cross arm assembly: Cross arm is a bracket yekuisa insulators, switchgear, arresters, etc. Maererano nemashoko, kune mapuranga emuchinjikwa-maoko, simbi muchinjikwa-maoko uye ceramic cross-arms.Iyo mutsara tsvimbo yemuchinjikwa ruoko inofanira kuiswa padivi remutoro, uye iyo isiri-mutsara tsvimbo inofanira kuiswa kune yakatarisana nekukakavadzana.

Insulators: Mapombi anoshandiswa kubata waya panzvimbo.Saka inofanirwa kunge iine akakwana emagetsi ekudzivirira zvinhu uye simba remagetsi.Inowanzo shandiswa insulators pamitsetse yekumusoro inosanganisira pini insulators, suspension insulators, butterfly insulators, etc. The rated voltage ye low-voltage insulators is 1kV, uye high-voltage insulators inoshandiswa kune 3kV, 6kV, uye 10kV mitsetse.

Wire-dhonza kuvaka: Iyo waya-yekudhonza mumutsara wepamusoro inoita basa rekutsigira danda.Kazhinji, tsvimbo yekona, tambo yekuguma, tension rod, nezvimwewo inofanira kuva newaya-kudhonza kuti itsigire danda, kuitira kuti irege kutsvedza nekukandira kwewaya.Kazhinji, kona iri pakati petambo uye pasi iri pakati pe30 ° uye 60 °, uye tambo yetambo, yepakati tambo yekubata, uye yakaderera tambo yekubata inogadzirirwa zvichiteerana.

Wire erection method: kumisa waya kunosanganisira kuisa kunze, kubatanidza waya, waya dzekurembera newaya dzinosunga, nezvimwewo. Kubhadhara ndiko kusunungura waya kubva muspool nekuimisa padanda rekuchinjisa ruoko.Kune marudzi maviri emutsetse marongerwo: kudhonza uye kudonhedza nzira uye nzira yekuparadzira.Wepamusoro waya conductor anowanzo kubatanidzwa ne splicing, kusunga, uye crimping.Kuturika waya kudhonzera tambo padanda netambo diki woiisa pamuchinjikwa ruoko.Kusimbisa tambo ndeyekusunga zvakasimba waya kune insulator kune imwe mugumo wekupikisa kwekudzivirira, uye kuisimbisa netambo yakasimba kune imwe mugumo.Sag ndiyo sag yechisikigo inoumbwa nesag yewaya mukati me span.

Kutevedzana kwechikamu chetatu-chikamu kurongeka kwemutsara wepamusoro kuchasangana nezvinodiwa zvinotevera: kubva kuruboshwe kuruboshwe rwakatarisana nemutoro, kutevedzana kwechikamu cheiyo conductor kuronga L1, N, L2, L3, uye mutsara usina kwawakarerekera unowanzo pa. parutivi rwomugwagwa wedanda.Matanda emagetsi anowanzo miswa kuchamhembe nekumabvazuva kwemugwagwa.