Kutetezedwa kosiyanitsa kwa odyetsa

Wolemba Joost Nusselder | Kusinthidwa pa:  July 24, 2021
Ndimakonda kupanga zinthu zaulere zodzaza ndi malingaliro kwa owerenga anga, inunso. Sindimavomereza ndalama zolipiridwa, malingaliro anga ndi anga, koma mukawona malingaliro anga akuthandizani ndipo mumatha kugula china chake chomwe mumakonda kudzera paulalo mwanga, nditha kupeza ntchito popanda mtengo wowonjezera kwa inu. Dziwani zambiri

Kuteteza kosiyanitsa ndi njira yotetezera mizere yamagetsi. Chodyetsera chosiyanitsa, kapena "dummy load" momwe amatchulidwira nthawi zambiri, chimakhala ndi chingwe chowonjezera cha waya chomwe chimayendera limodzi ndikukhazikika kuti chikhale chitetezo chowonjezerapo ngati chilichonse chingalakwika ndi mbali imodzi yamagetsi. Merz-Price yomwe ikuyenda pakadali pano idapangidwa koyambirira ndi opanga awiri aku Germany omwe adapeza lingaliro ili pomwe anali kugwira ntchito ku Nokia pazingwe zam'madzi!

Kodi kumatanthauza chiyani kusiyanitsa chitetezo?

Chitetezo chosiyanitsa ndichotetezedwa ngati mtundu wamagawo kapena zida zina. Kusiyanitsa kwamakono pakati pamagetsi olowera ndi kutulutsa kumatha kukhala kwakukulu kokha ngati zolakwa zili mkati mwa malowo, kutanthauza kuti ndinu otetezedwa ku ziwopsezo zakunja komwe sipadzakhala kusiyana kwakukulu ndi mphamvu yanu kubwera mmenemo; izi zikutanthauzanso ngati china chake chalakwika mkati ndiye kuti mungadziwe chifukwa alamu ya system iyenera kulira nthawi yomweyo!

Kodi odyetsa amatetezedwa bwanji?

Odyetsa ambiri amatetezedwa kumayendedwe amfupi. Nthawi yomwe magetsi amadulidwa modzidzimutsa, woyimitsa dera pafupi nawo ayenera kutseguka ndipo ma breakers ena onse amakhalabe otseka kuti magetsi ochepa aziyenda kudzera munjira yomwe ili kale yosakhazikika pakagwa vuto lina kwina pamzere. Ndikofunikira ngakhale kuti chitetezo ichi chithandizidwe ndi zigawenga zoyandikira ngati wina alephera- apo ayi pangakhale zolakwika zina zomwe zimayambitsa kuzimitsa kapena kuyipitsabe, moto!

Kodi magwiritsidwe otetezera amagwiritsidwa ntchito kuti?

Kutetezedwa kosiyanasiyana ndi mtundu wa kutchinjiriza kwa magetsi komwe kumateteza pakulakwitsa kwa gawo ndi gawo komanso zolakwika zapadziko lapansi. Ma transformer amagetsi amatetezedwa ndi njirayi, yomwe imagwiritsa ntchito njira yoyendetsera zomwe zidapangidwa mu 1898 ndi Merz & Prize Company. Njirayi imapereka njira zowonjezera zotetezera zida zamagetsi zamagetsi monga zomwe zidavoteledwa kuposa 2 MVA mphamvu kuti zisawonongeke chifukwa chamagetsi kapena kulumikizana ndi otsogolera ena zikavuta.

Kodi zovuta zakutetezera kusiyanasiyana ndi ziti?

Kutetezedwa kosiyanasiyana ndi nkhani yovuta, chifukwa imaganizira zosintha zambiri. Mwachitsanzo, mawonekedwe osasinthika a ma transformer atha kupangitsa kuti ma CTs osagwirizana apunthwe asanakwane kapena ayi; Kujambula dera kumayambitsa kusamvana komwe kumatha kuyambitsa moto komanso kuphulika chifukwa chakuchulukirachulukira kwamakono (maginito osinthira). Mafunde othamangitsa maginito omwe amakumana nawo pakuyamba kwawo amakhalanso ovuta kuti zida zodzitetezera kuti zizitha kuyankha mwachangu zikachitika chifukwa nthawi zawo zoyankha zimasiyanasiyana kutengera momwe amawonera kusintha kwakanthawi m'dongosolo. Kuteteza kosiyanako kwakhalapo kwakanthawi ndipo ikadali imodzi mwanjira zamphamvu kwambiri zotetezera zolakwika pamakina osasokoneza zovuta zamagetsi monga magetsi.

Kodi pali kusiyana kotani pakati pa zovuta zoletsedwa zapadziko lapansi ndi chitetezo chosiyanitsa?

Kusiyanitsa pakati pakulakwitsa kwapadziko lapansi ndikutetezedwa kosiyanasiyana ndikuti wina amazindikira zolakwika mkati mwa Transformer mbali zonse zoyambirira ndi zachiwiri, pomwe winayo amangodziwa zolakwika zapadziko lapansi kuchokera kumalo oyimilira Sekondale kupita ku Sekondale CTs.

Kodi chitetezo chakusiyanitsa ndi chiyani?

Kuchulukitsa kwamasamba ndikutumizira komwe kumateteza makinawa pogwira ntchito ndi ubale waposachedwa. Kukhathamira kwa Current transformer, magawanidwe osalingana a CT ndi maulendo azovuta zonse ndizovuta zomwe wamagetsi angadziteteze pakuyika kapena kukonza zamagetsi.

Kodi ndi kusiyana kotani komwe kumatetezedwa mosiyanasiyana?

Masiyanidwe achitetezo amatengera lingaliro la kuyerekezera kuchuluka kwamagetsi awiri kapena kupitilira apo. Mwachitsanzo, kulandirana komwe ntchito yake imadalira kusiyana kwa gawo ndi kukula kwake ingathe kufananiza izi kuti athe kuzindikira zoopsa zilizonse asanakhale ndi mwayi wochitapo kanthu.

Werenganinso: awa ndi mipope yabwino kwambiri yopanda chisanu yolingalira za gawo lanu

Ndine Joost Nusselder, woyambitsa Tools Doctor, content marketer, and dad. Ndimakonda kuyesa zida zatsopano, ndipo pamodzi ndi gulu langa ndakhala ndikupanga zolemba zakuya zamabulogu kuyambira 2016 kuthandiza owerenga okhulupirika ndi zida & malangizo opangira.