Inkcazo:

Xa umgca wokuhanjiswa kwe-overhead usebenza, uya kuchaphazeleka kwindawo enzima, utshintsho lokuhamba komoya, njl., kwaye kubangele iimeko ezahlukeneyo zokungcangcazela okanye ukudansa.Umzekelo, xa isantya somoya siyi-7 ~ 25m/s, ucingo luya kuvelisa i-ellipse eyomeleleyo ene-ellipse ethe nkqo ye-0.1 ~ 1Hz kunye ne-amplitude epheleleyo ye-12m.Ukugabadula okunjalo kuya kukhokelela kwiingozi ezimandundu ezifana neengcingo zokusabhokhwe, iintambo eziqhawukileyo, ukuqhawuka kweengcingo, ukungqubana okumandundu kwezixhobo zegolide okanye ukugqabhuka kweepali, nto leyo ekhokelela kumka kombane omkhulu, nto leyo ebangela umonakalo omkhulu eluntwini nakubantu.

Inkampani yethu iphuhlise imveliso enelungelo elilodwa lomenzi wechiza ngokukodwa le nto ikhankanywe ngasentla yocingo lokugabadula, isigaba esinesigaba sokwahlulwahlulwa okune-quadruple senza isikhewu esijikelezayo.Le mveliso sisixhobo esigcina i-quotient yesigaba sesithuba seengcingo kwaye sicinezela ukuguquguquka kweengcingo.Ngokukodwa, inempembelelo enamandla yokuthintela kwi-low-frequency kunye ne-amplitude enkulu ye-galvanizing yocingo.Ulwakhiwo lwalo ikakhulu lubandakanya i-four-slewing slawing rods, iingalo ezibulalayo, iipleyiti zokudibanisa, i-interphase insulation kunye namanye amacandelo.

Phakathi kwabo, i-interphase spacer insulator ayidlali nje indima yokuhambisa umthwalo womatshini phakathi kwezigaba, kodwa idlala indima yokwahlula kombane phakathi kwezigaba.Ngenxa yeendlela ezahlukeneyo zokufakela imigca eyahlukeneyo kunye neemeko zemozulu ezahlukeneyo, abaqhubi phakathi kwezigaba baya kwenza ukunyakaza okuhlukeneyo, ngoko ke isixhobo sonke sinzima ngokunyanzeliswa.Ke ngoko, inkampani yethu ngokubanzi iya kufuna ukuba abasebenzisi babonelele ngeemeko zobugcisa ezineenkcukacha zokuhlengahlengisa uyilo lwemveliso, bazame ukwenza ezona mveliso ziphuculweyo, kwaye zifuna umgangatho kunye nobungcali bofakelo.

Imiqathango esebenzayo:

Le mveliso ifanelekile kwimigca ye-AC ephezulu kunye nenqanaba le-voltage ye-330-500kV kunye ne-frequency ye-50Hz.I-sub-conductors yahlulwe ibe yi-4, i-spacing ye-sub-line yi-400/450 / 500mm, kwaye umgama phakathi kwezigaba ungafikelela kwi-8 yeemitha.;Ukuphakama kwendawo yokufakela i-2000 yeemitha nangaphantsi;iqondo lobushushu kwindawo ± 40 ° C;ubukhulu benyikima abunakudlula i-8 degrees.

Umgaqo wolwakhiwo:

Intonga ye-spacer ye-interphase yi-sub-conductor spacer rod phakathi kwe-(A kunye ne-B) i-conductor yokwahlula izigaba ezimbini, ezidityaniswe yindlela yokudambisa i-center-rotatable damping.

Xa ucingo lwe-A-phase ludansa, lunqandwa ngokugqithiswa kwe-bar ye-phase-spaced, kwaye i-B-phase wire inqandekile kule nto.Isigaba asikadanisi.Xa isigaba A sidansa ukuya kwinqanaba elithile, amandla okudansa adluliselwa kwisigaba B. Ngeli xesha, i-B inamandla okuphina ngokubhekiselele kwisigaba A, ukwenzela ukuba ukudansa kwesigaba A kuncitshiswe kakhulu ngokukhawuleza.

Ngelo xesha, isigaba A sikwanomphumo ofanayo kwisigaba B. Umjikelo wokuphindaphinda wesigaba se-AB awuyi kuvelisa i-low-frequency enkulu-amplitude gallops enempembelelo eyingozi kubaqhubi, ngaloo ndlela icinezela i-galloping yabaqhubi.