Monga momwe tikudziwira, zolakwika zonse zamagetsi zamagetsi zimachitika m'dera logwira ntchito, kotero kuti mtunda woti uwongoleredwe umayikidwanso muzoni yogwira ntchito.
1. Static Control
Pansi pazikhalidwe zosasunthika, pazingwe za AT sheathed ADSS optical zingwe zomwe zimagwira ntchito mu machitidwe a 220KV, kuthekera kwa malo awo okupachika kuyenera kuyendetsedwa osapitilira 20KV (mizere iwiri yozungulira ndi ma circuit co-frame mizere iyenera kukhala yotsika);kugwira ntchito mu 110KV ndi pansi machitidwe Kwa PE sheathed ADSS optical chingwe, kuthekera kwa malo a popachikidwa kuyenera kuyendetsedwa kuti ikhale yosakwana 8KV.Kuthekera kwa malo a malo olendewera static ayenera kuganizira:
1. Dongosolo lamagetsi ndi dongosolo la gawo (malupu awiri ndi malupu angapo ndizofunikira kwambiri).
2. Maonekedwe a mtengo ndi nsanja (kuphatikizapo mutu wa nsanja ndi kutalika kwa mutu).
3. Kutalika kwa chingwe cha insulator (kutalika kumasiyana malinga ndi mlingo wa kuipitsidwa).
4. M'mimba mwake wa kondakitala/waya wapansi ndi kugawanika kwa waya.
5. Mtunda wotetezedwa ku waya, pansi ndi zinthu zodutsa.
6. Kuthamanga / kutsika / kulamulira kwapakati (popanda mphepo, popanda ayezi, ndi kutentha kwapakati pachaka, katunduyo si wamkulu kuposa ES wa chingwe cha kuwala, kapena 25% RTS; pansi pa mapangidwe a nyengo, katunduyo si waukulu. kuposa chingwe chowunikira MAT chimatanthauza 40% RTS).
7. Jumper (tension pole tower) ndi thupi lapansi (monga chingwe cha simenti) ziyenera kuwerengedwa ndipo zotsatira zake ziyenera kuganiziridwa.
2. Dynamic Control
Pansi pazikhalidwe zamphamvu, kwa chingwe cha AT sheathed ADSS optical chikugwira ntchito mu dongosolo la 220KV, kuthekera kwa danga kwa malo ake olendewera kuyenera kuyendetsedwa osapitirira 25KV;kwa PE sheathed ADSS kuwala chingwe ntchito mu dongosolo la 110KV ndi pansi, kuthekera danga la popachikidwa malo ake ayenera Kulamulira izo zosaposa 12KV.Mphamvu zamphamvu ziyenera kuganizira:
(1) The voteji dongosolo ndi voteji mwadzina, nthawi zina padzakhala cholakwika +/- (10 ~ 15)%, kutenga kulolerana zabwino;
(2) Chingwe chazitsulo (makamaka chingwe cholendewera) ndi pendulum yamphepo ya chingwe cha kuwala;
(3) Kuthekera kwa kusintha kwa gawo loyambirira;
(4) Kuthekera kwa ntchito imodzi-yozungulira yapawiri-circuit system;
(5) Mkhalidwe weniweni wa kusamutsa kuipitsa m'dera;
(6) Pakhoza kukhala mizere yatsopano ya crossover ndi zinthu;
(7) Mkhalidwe wa zomangamanga zamatauni ndi mapulani achitukuko panjira (zitha kukweza pansi);
(8) Zinthu zina zomwe zingakhudze chingwe cha kuwala.
Muyenera kulabadira izi mu ADSS Optical cable wiring build.
(1) Kuwonongeka kwamagetsi a ADSS kuwala kwa chingwe m'chimake pansi pa kukangana pa ntchito chifukwa cha kutayikira pansi pano ndi youma gulu arc pafupifupi 0.5-5mA chifukwa cha danga kuthekera (kapena mphamvu ya magetsi) ya capacitive coupling.Ngati njira zowongolera kutayikira kwapansi pansi pa 0.3mA ndipo arc yosalekeza sichimapangidwa, dzimbiri lamagetsi la sheath silingachitike.Njira yowona komanso yothandiza kwambiri ndikuwongolera kupsinjika ndi kuthekera kwapang'onopang'ono kwa chingwe cha kuwala.
(2) Malo osasunthika omwe amatha kupanga a AT kapena PE sheathed ADSS Optical cable sayenera kupitilira 20KV kapena 8KV, motsatana, ndipo sayenera kupitilira 25KV kapena 12KV pansi pazovuta kwambiri.Chingwe cha fiber optic chikhoza kuyendetsedwa bwino.
(3) The malo static kuthekera ndi 20KV (makamaka 220KV dongosolo) kapena 8KV (makamaka 110KV dongosolo).The odana ndi kugwedera chikwapu kulekana hardware mu dongosolo si osachepera (1 ~ 3) m kapena 0.5m, motero, kukonza ADSS Imodzi mwa njira zothandiza kwa dzimbiri magetsi zingwe kuwala.Panthawi imodzimodziyo, kuwonongeka kwa kugwedezeka kwa chingwe cha ADSS ndi njira zina zotsutsana ndi kugwedezeka (monga nyundo yogwiritsira ntchito anti-vibration) ziyenera kuwerengedwa.
(4) Kuyika kwa chingwe cha kuwala (komwe nthawi zambiri kumatchedwa popachika) sikungadziwike mwamphamvu potengera mlingo wamagetsi a dongosolo ndi / kapena mtunda kuchokera kwa woyendetsa gawo.Kuthekera kwa danga la malo opachikika kuyenera kuwerengedwa molingana ndi mikhalidwe yamtundu uliwonse wa nsanja.
(5) Ngakhale kuti nthawi zambiri pakhala kulephera kwamagetsi kwamagetsi a ADSS optical cables m'zaka zaposachedwa, machitidwe ambiri atsimikizira kuti zingwe za ADSS Optical zikhoza kupitiriza kulimbikitsidwa ndikugwiritsidwa ntchito mu machitidwe a 110KV;Zingwe zamagetsi za ADSS zomwe zimagwiritsidwa ntchito m'makina a 220KV zimatengera zonse zomwe zikuchitika komanso momwe zimagwirira ntchito.Pambuyo pake, mutha kupitiliza kulimbikitsa pulogalamuyi.
(6) Pansi pa malo owonetsetsa kuti chingwe cha ADSS chili chabwino, kapangidwe ka uinjiniya, zomangamanga ndi magwiridwe antchito, kuwonongeka kwamagetsi kwa chingwe cha ADSS kumatha kuwongoleredwa.Ndikofunikira kupanga ndikukhazikitsa zikhalidwe / njira zofananira posachedwa.
