China ke mohlahisi e moholo ka ho fetisisa lefatšeng le ho romela kantle lipoleiti tsa joko tsa lithapo tsa motlakase. Joalo ka karolo ea mantlha ea-li-voltage fittings, li-joko plate li kentse letsoho haholo ho fetisong ha motlakase-e phahameng{3}}motlakase (UHV), khokahanyo ea marang-rang a matla a ka nchafalitsoeng, li-grid tse bohlale, le{4}}macha a fetisoang malibohong lefatšeng ka bophara. Lithapo tsa UHV li beha litlhoko tse phahameng haholo ho matla a mochini, ho nepahala ha lesoba, le ho hanyetsa mokhathala oa lisebelisoa. Lipoleiti tsa joko tsa khale li ntse li nkeloa sebaka ke lipoleiti tsa joko tsa CNC- tse entsoeng ka mochini, tse ferekaneng le tse arohaneng tse ngata ({8}}li arohane ka 4/6/8). Lipoleiti tsa joko tse phahameng{{13}li theko e phahameng ka 30%-100% ho feta lijana tse tloaelehileng tsa joko, e leng tsona tse susumetsang kholo ea 'maraka.
Ho eketsa matla a phetiso le ho fokotsa tahlehelo ea corona, 500kV le mehala e ka holimo hangata e sebelisa li-conductors tse 4-tse arohaneng, tse 6, le tse 8, tse hlokang lipoleiti tsa joko tse arohaneng tse ngata. Ka 2025, boholo ba mmaraka oa li-yoke tsa motlakase oa lapeng bo ne bo ka ba li-yuan tse limilione tse likete tse 1.5, e leng karolo ea 35% ea mmaraka o felletseng oa lijana tsa joko. Ho hakanngoa hore karolo ena e tla nyolohela ho 50% ka 2030, e fetang li-yuan tse limilione tse likete tse 4.
Nts'etsopele ea mehloli e mecha ea matla e entse hore ho be le tlhokahalo e matla ea lipolanete tsa Yoke tsa Power Line. Sebaka se phahameng sa ho fafatsa letsoai le mongobo leoatleng se hloka ho chesa-mekhoa ea ho futhumatsa metsi le ho phekolloa ha lipoleiti, ho netefatsa bophelo bo sa senyeheng ba Ho feta kapa ho lekana le lilemo tse 30. Katoloso e potlakileng ea liteishene tsa motlakase tsa photovoltaic, liteishene tsa polokelo ea matla, le litsi tsa motlakase tse bonoang li etsa hore ho be le ntlafatso ea -voltage/bohareng-maqhubu a phano ea motlakase, e leng se etsang hore ho be le keketseho e tsoelang pele ea tlhokahalo ea lipoleiti tse bobebe tse loketseng matla a manyane le maemo a fapaneng. Lithapong tse teng tsa lefats'e tsa phetiso, ho feta 30% e se e ntse e sebetsa ka lilemo tse fetang 20, ka litaba tse hlahelletseng tsa botsofali le ho bola ha lisebelisoa. Ntlafatso ea lithapo tsa khale tsa - tse phahameng li ntse li etsoa ka nako e le 'ngoe United States, Europe, le India, e leng se lebisang ho holeng ho tsitsitseng ha tlhokeho ea lipoleiti tse ncha, e leng se etsang chelete e fetang 40% ea kakaretso e hlokahalang.
Ho eketsa bongata ba thepa e romelloang kantle ea lipoleiti tsa joko tsa lithapo tsa motlakase, khamphani ea rona e tsoela pele ho ntlafatsa ts'ebetso ea eona ea tlhahiso, ho latela{0}maemo a holimo, a bohlale le a ikhethileng. Lipoleiti tsa joko tsa khale li kenyelletsa lipoleiti tsa joko tse khutlo-tharo le tsa lisekoere tsa joko, tse entsoeng ka litempe tsa tšepe le mekhoa e chesang ea-dip galvanizing, e sebelisoang methapong ea 110kV-220kV.
Ho hlaha ha-lijoko tse phahameng ho hapile karolo e kholoanyane ea mmaraka. -lipoleiti tsa joko tse arohaneng tse ngata li sebelisa CNC ho itšeha, ho cheka CNC, le mekhoa ea ho tsamaisana ka kakaretso, ho finyella boemo ba sekoti bo nepahetseng ba ± 0.05mm, bo sebelisoang ho 500kV le holimo ho mela; lipoleiti tse hoketsoeng tse habeli{{5}li sebelisa{{6}ho kopanya lipoleiti tse peli, li tšubuhlellano, le mekhoa ea ho imolla khatello ea maikutlo, ho fihlela boima-bo boima ba 100-500kN, bo sebelisoang ka har'a-lithapo tsa motlakase tse phahameng; Lipoleiti tse hokelang tse entsoeng ka maiketsetso li sebelisa mokhoa oa ho foma, ho futhumatsa mocheso le metjhini, 'me li fumana matla a holimo ka 30%+ ho feta likarolo tse hatisitsoeng le ho thibela mokhathala, tse sebelisoang ka matla a {{13}e phahameng haholo, a malelele le mehala ea bohlokoa.
Nakong ea tlhahiso, Power Line Yoke Plate e 'nile ea ntlafatsoa ka thepa, e sebelisa-matla a phahameng ho e-na le Q355, e leng se entseng hore ho fokotsoe boima ba 15% le keketseho ea 30% ea matla. CNC machining e nka sebaka sa setempe sa setso, se ntlafatsa haholo ho nepahala ha lesoba le ho bapisa. Kakaretso ea phekolo ea mocheso e felisa khatello ea kelello ka hare, e ntlafatsa ho hanyetsa mokhathala ka ho feta 50%. Ho chesa-dip galvanizing e lateloang ke ho koala passivation ho fihlela boemo ba ho hanyetsa ho bola ha ASTM A153 le teko ea ho fafatsa letsoai ea Ho feta kapa ho lekana le lihora tse 1000. Moralo o ikhethileng oa sehokelo, lits'ebeletso le lits'ebeletso tsa ho kenya li fanoe bakeng sa maemo a fapaneng a motlakase, linomoro tsa li-conductor tse arohaneng, le libaka tsa tikoloho ho fihlela litlhoko tsa bareki ka bomong le ho matlafatsa botšepehi ba bareki.
E le ntho e boima-karolo ea lithapo tsa phetisetso, mathata a boleng a Power Line Yoke Plate a ka baka likotsi tse kholo tsa polokeho joalo ka ho khoptjoa ha lithapo, ho putlama ha tora, le ho khaoha ho hoholo ha motlakase-. Mmaraka oa machabeng o na le litlhokahalo tse thata bakeng sa matla a mochini, ts'ebetso ea mokhathala le ho hanyetsa ho bola. Sehlahiswa sa boleng bo tlase se tla etsa hore ho be le dikgutliso, dikopo, le tshenyo ya lebitso. Leano la rona la ho arabela le kenyeletsa: taolo e thata ya boleng, 100% diteko tse sa senyeheng,{7}}tiisetso ya mokgatlo wa boraro, le ditshebeletso tse felletseng ka mora{8}}dithekiso.
