Ubushinwa ni bwo bukora cane kw’isi kandi bukarungika hanze amasahani y’ingǒgo y’imirongo y’amashanyarazi. Nk’igice nyamukuru c’ibikoresho vy’umuriro mwinshi, amasahani y’ingǒgo yaragize uruhara runini mu gutanga umuyagankuba w’umuriro munini cane (UHV), ugushiramwo uruzitiro rw’inguvu zishobora gusubirwamwo, uruzitiro rw’ubwenge, n’imirongo y’ugutanga umuriro ujabuka -imipaka kw’isi yose. Imirongo ya UHV isaba vyinshi cane ku bijanye n’inkomezi z’ubuhinga, ukuntu imyobo ikora neza, be n’ukuntu ibikoresho bishobora guhangana n’urushe. Amasahani y’ingǒgo ya kera yashizweko ikidodo ariko arasubirizwa buhorobuhoro n’amasahani y’ingǒgo akoreshwa n’imashini, akoreshwa n’amabuye y’agaciro, kandi akoreshwa n’amashini menshi (4/6/8 split). Amasahani y’ingǒgo y’agaciro kanini-azimvye 30%-100% kurusha amasahani y’ingǒgo asanzwe, bikaba ari vyo bituma isoko rikura.
Kugira ngo ubushobozi bwo gutanga amakuru bube bwinshi no kugabanya ukubura kwa corona, imirongo ya 500kV n’irenga ikunda gukoresha ama conducteurs 4-split, 6-split, na 8-split, bisaba amasahani y’ingǒgo yihariye y’imirongo myinshi. Mu mwaka w’2025, ubunini bw’isoko ry’amasahani y’ingǒgo y’umurongo w’amashanyarazi wo mu gihugu bwari hafi miliyari 1,5 z’amayuan, bikaba ari 35% vy’isoko ryose ry’amasahani y’ingǒgo. Bitegekanijwe ko ico kigero kizokwiyongera kikaja ku bice 50 kw’ijana mu mwaka w’2030, kikarenga miliyaridi 4 z’ama yuan.
Iterambere ry’inkomoko nshasha z’inguvu ryatumye habaho ugushaka kwinshi kw’amasahani y’umurongo w’amashanyarazi akoreshwa mu buryo bubereye. Ivyo bidukikije vy’umunyu mwinshi n’ubukonje bwinshi mu kiyaga bisaba gukoresha ivyuma bishushe-dip galvanizing n’ugutera ivyatsi ku masahani, bikaba bituma ubuzima bw’amasahani bushobora guhangana n’ugusenyuka kw’imyaka irenga canke ingana n’imyaka 30. Ugukwiragizwa vyihuse kw’ibikoresho vy’amashanyarazi bikoreshwa n’amatara, ibikoresho vy’ububiko bw’inguvu, n’ibikoresho vy’amashanyarazi vy’ubuhinga bwa none biriko biratuma habaho ugusubiramwo amashanyarazi y’amashanyarazi y’amashanyarazi make/y’agaciro gatoyi-, ivyo bikaba bituma habaho ukwiyongera kw’abashaka amasahani yoroshe akwiriye ubushobozi buke n’ibintu bitandukanye. Mu mirongo y’amashanyarazi iriho kw’isi, irenga 30% imaze imyaka irenga 20 ikora, hariho ibibazo bikomeye vy’ugukura n’ugusenyuka kw’ibikoresho. Ivyo guhindura imirongo ya kera y’amashanyarazi menshi-biriko birakorwa icarimwe muri Leta Zunze Ubumwe za Amerika, Uburayi, n’Ubuhindi, bikaba vyatumye habaho iterambere ridahinduka ry’ugusaba amasahani yo gusubirira, bikaba bifise ibice birenga 40% vy’ivyo gusaba amasahani yose.
Kugira ngo twongere igitigiri c’ivyoherezwa hanze vy’amasahani y’ingǒgo y’umurongo w’amashanyarazi, ishirahamwe ryacu riguma ritera imbere mu buryo bwo gukora, ryubahiriza ingingo ngenderwako z’agaciro kanini, z’ubwenge, kandi zihuye n’ivyo umuntu akeneye. Amasahani y’ingǒgo y’agaciro ahanini arimwo amasahani y’ingǒgo y’inkomoko itatu n’ay’inkomoko zine, akoreshwa hakoreshejwe ubuhinga bwo gutera ivyuma n’uburyo bwo gutera ivyuma bishushe-, bikoreshwa mu mirongo ya 110kV-220kV.
Kuza kw’amasahani y’ingǒgo y’agaciro kanini-vyafashe umugabane munini w’isoko. Multi-split yoke plates zikoresha CNC guca, CNC gutobora, n’uburyo bwo gutunganya muri rusangi, zishika ku ntumbero y’aho umwobo uri ±0.05mm, ikoreshwa mu mirongo ya 500kV no hejuru; amasahani abiri-ahuye akoresha uburyo bwo gukoranya amasahani abiri-, gusudira, no gukuraho umubabaro, ashika ku bushobozi bwo kwikorera umuzigo-500kN, bukoreshwa mu mirongo y'umuriro mwinshi cane; amasahani ahuza akoresha ubuhinga bwo gukora, gukoresha ubushuhe, n’uburyo bwo gukora, ashika ku 30%+ y’inkomezi ziruta ibihimba vy’ikidodo be n’ubushobozi bwiza cane bwo guhangana n’urushe, akoreshwa mu mirongo y’umuriro mwinshi cane, y’uburebure burebure, n’iy’ingenzi.
Mu gihe c’uguhingura, Power Line Yoke Plate yarahinduwe ibikoresho, hakoreshejwe ivyuma bikomeye cane-aho gukoresha Q355, ivyo bikaba vyatumye uburemere bugabanuka 15% n’inkomezi zigabanuka 30%. CNC machining isubirira ubuhinga bwa kera bwo gutera ikidodo, itera imbere cane mu gutuma imyobo igira ukuri n’uguhuza. Muri rusangi, ubushuhe burakuraho umubabaro wo mu mutima, bugatuma umuntu ashobora guhangana n’urushe n’ibice birenga 50%. Hot-dip galvanizing ikurikiwe n’ugufunga gupfutse bishika ku rugero rwo guhangana n’ugusenyuka rwa ASTM A153 n’ikigeragezo co gutera umunyu c’amasaha arenga canke angana na 1000. Ivyiyumviro vy’uguhingura ivyuma bifatanya, gutunganya, no gushiramwo ibikorwa bitangwa ku rwego rw’umuriro rutandukanye, igitigiri c’imirongo y’amashanyarazi, n’ibidukikije vy’ubutaka kugira ngo bishobore gushitsa ivyo umukiriya wese akeneye no kwongerera ubudahemuka bw’umukiriya.
Nk'igice gikomeye c'imirongo y'amashanyarazi, ibibazo vy'uburyo n'Igipande c'Imirongo y'Inguvu bishobora gutuma haba impanuka zikomeye z'umutekano nk'ugutsitara kw'umurongo, ugusenyuka kw'umunara, n'uguzima kw'amashanyarazi ku rugero runini-. Isoko mpuzamakungu rifise ibisabwa bikomeye ku bijanye n’inkomezi z’ubuhinga, ubushobozi bwo kuruha, n’ukudashobora gusenyuka. Ubwiza bw’ibicuruzwa butari ku rugero buzotuma umuntu agaruka, asaba, kandi akagira ingorane z’ibara. Ingamba zacu zo gusubiza zirimwo: kugenzura neza uburyo, 100% igerageza ritagiramwo -ugusambura, icemezo c'uwundi muntu, n'igikorwa gishitse inyuma y'ugurisha.
