1. fikradda xadhkaha gudbinta (gudbinta).
Khadka gudbinta (gudbinta) wuxuu ku xiran yahay warshadda korontada iyo substation (xafiiska) gudbinta xadhkaha korontada.
2. heerka danab ee xadadka gudbinta
Gudaha: 35kV, 66kV, 110kV, 220kV, 330kV, 500kV, 750kV, ± 80okV.1000kV.
Gobolka: 35kV,110kV,220kV,500kV,±8ookV
3. Kala soocida xadhkaha gudbinta
(1) iyadoo loo eegayo dabeecadda gudbinta hadda: Xadadka gudbinta AC, xadhkaha gudbinta DC.
(2) iyadoo loo eegayo qaab-dhismeedka: xadhkaha gudbinta sare, xadhkaha fiilada.
Halabuurka qaybaha ugu muhiimsan ee xariiqda gudbinta sare: kaari, khadka hillaaca (oo loo yaqaan khadka hillaaca)
Qalabka lagu rakibo, dahaarka, munaaradaha, fiilooyinka iyo aasaaska, qalabka dhulka lagu dhejiyo.
Munaaradda xariiqda sare waxay guud ahaan ku saleysan tahay alaabteeda, isticmaalkeeda, tirada wareegga kaari, qaabka qaabdhismeedka iyo wixii la mid ah.
4. Kala-saarid
(1) Marka loo eego kala soocidda walxaha: tiirarka shubka ah ee la xoojiyay, tiirarka birta, munaaradda birta xagasha, munaaradda birta.
(2) Marka loo eego isticmaalka kala-soocidda: munaaradda toosan (tiirka), munaaradda u adkaysata (tiirka), munaaradda kala duwan (tiirka) Koor yar (tiir) munaaradda, guud ahaan (tirka) munaaradda.
(3) Marka loo eego tirada wareegyada loo kala saarayo: hal wareeg, laba wareeg, saddex wareeg, afar wareeg, wareegyo badan.
(4) Lagu kala soocay qaab dhismeed: munaaradda xadhig-xidheenka ah, munaarad iskeed isu taageerta, munaaradda birta ee iskeed isu taagta.
5. Dhibaatooyinka xadhkaha gudbinta hal wareeg.
Meelaha dhaqaalaha horumaray iyo meelaha dadku ku badan yihiin, kheyraadka dhulku aad buu u yar yahay, kaliya waxaa la dhisayaa hal xayn oo isgaarsiineed.
Dhismaha xadhkaha gudbinta hal wareeg ma dabooli karo baahida korontada.
Khadadka-rogadka badan ee leh munaarad isku mid ah ayaa ah hab wax ku ool ah oo lagu hagaajinayo awoodda gudbinta ee marinka khadka, taas oo aan kordhin karin oo keliya awoodda gudbinta halbeegga xariiqda, laakiin sidoo kale waxay kordhisaa awoodda xariiqda.
Qeybta wadada ee awoodda gudbinta, waxay kordhisaa bixinta korontada, laakiin sidoo kale waxay yareysaa qiimaha guud.
Jarmalka, dawladdu waxay dejisay in dhammaan khadadka cusub ay tahay in lagu dhejiyo hal taawar in ka badan laba jeer. Xariiqda korantada-sare ee ultra-high-voltage-ka
Waddada, munaaradda isku midka ah afar jeer ee khadadka caadiga ah, ilaa lix jeer. Laga soo bilaabo 1986kii, isla munaaraddii iyo fareemka dhererka laynka is haysta ee soo-noqoshada badan waa qiyaastii 2,000 mitir.
Laga soo bilaabo 1986-kii, wadarta guud ee xadhkaha is haysta ee kala-rogmada badan leh oo isku munaar ah waxay ahaayeen ilaa 27,000km, waxaana jirtay in ka badan 50 sano oo khibrad shaqo ah.
Dalka Japan, inta badan xadhkaha 110 kV iyo wixii ka sareeya waa afar wareeg oo isku mid ah, 500kV ee xadhkaha ahi waa hal wareeg oo isku mid ah, marka laga reebo laba hore.
Xadhkaha 500kV, marka laga reebo laba xariiq oo wareeg ah maalmaha hore, dhammaan waa wareegyo labanlaab ah oo ku yaal munaaradda isku mid ah. Waqtigan xaadirka ah, tirada ugu badan ee wareegyada isla munaaradda Japan waa siddeed.
Sanadihii la soo dhaafay, iyadoo la dardargeliyay dhismaha xadhkaha korantada, Guangdong iyo gobollada kale ee leh munaaradda isku midka ah ee wareegga wareegga ah ayaa sidoo kale ah mid yar oo si tartiib tartiib ah u noqday tiknoolajiyad qaan-gaar ah.
Waqtiga boostada: Meey-23-2024
