Iimbonakalo
1. Emva kokuvula, misela i-gap ethembekileyo yokuqhawula, kwaye uhlukanise izixhobo okanye imigca efunekayo ukuba ihlaziywe kumbane kunye neendawo ezicacileyo zokuqhawula ukuqinisekisa ukhuseleko lwabasebenzi kunye nezixhobo .
2. Guqula imigca ngokweemfuno zokusebenza.
3. Ingasetyenziselwa ukwahlula kunye nokudibanisa ama-currents amancinci kwisekethe, njengombane wokutshaja we-bushings, i-busbars, i-connectors, iintambo ezimfutshane, i-capacitance current ye-voltage elinganisa i-capacitor, i-current current xa i-double busbar iguqulwa. , kunye ne-excitation yangoku ye-voltage transformer Linda.
4. Ngokwemiqathango ethile yeentlobo ezahlukeneyo zesakhiwo, ingasetyenziselwa ukwahlula kunye nokudibanisa i-no-load excitation current ye-transformer umthamo othile.
Iiswitshi zokwahlula zisetyenziswa ikakhulu kwiinkqubo zokuhanjiswa kwamandla esiphelo se-voltage ephantsi njengezindlu kunye nezakhiwo kwizixhobo eziphantsi-voltage.Umsebenzi oyintloko: qhawula kwaye udibanise imigca ngaphandle komthwalo.
1. Isetyenziselwa ukuhlukanisa ukunikezelwa kombane, qhawula izixhobo zokugcina i-high-voltage ukusuka kwisixhobo esiphilayo, ukwenzela ukuba kubekho indawo ecacileyo yokuqhawula phakathi kwabo.
2. Ukutshintshwa kwe-isolation isebenzisana ne-circuit breaker ukwenza imisebenzi yokutshintsha ngokweemfuno zendlela yokusebenza kwenkqubo yokutshintsha imo ye-wiring yokusebenza kwenkqubo.
3. Isetyenziselwa ukudibanisa okanye ukukhupha iisekethe ezincinci zangoku.
Ngokuqhelekileyo, isethi yokutshintsha okukodwa ifakwe ngaphambili nangasemva kwe-breaker circuit.Injongo kukuhlukanisa i-breaker circuit kunikezelo lwamandla ukwenza indawo ecacileyo yokuqhawula;ngenxa yokuba i-breaker circuit yasekuqaleni isebenzisa i-oil circuit breaker, i-oil circuit breaker idinga ukulungiswa rhoqo.Ngoko ke, kufuneka kubekho iindawo ezicacileyo zokuqhawula kumacala amabini ukuququzelela ukugcinwa;ngokubanzi, ikhabhinethi yokuphuma inikwe amandla ezantsi ukusuka kwibhasi ephezulu ngekhabhathi yokutshintsha, kunye neseti yokutshintsha yedwa iyafuneka phambi kwesaphuli sesekethe ukwahlula unikezelo lwamandla, kodwa ngamanye amaxesha, Kukwakho ukubakho kweminxeba engenayo ngasemva. i-breaker circuit, njengamanye ama-loops, i-capacitors kunye nezinye izixhobo, ngoko ke isethi yokutshintsha okukodwa nayo iyafuneka emva kwe-breaker circuit.
Iiswitshi yokwahlulaikakhulu isetyenziselwa ukwahlula ngokuthembekileyo iindawo ezifuna ukucinywa kunye neendawo eziphilayo kwisixhobo sokuhambisa amandla ombane aphezulu ukuqinisekisa ukhuseleko lomsebenzi wolondolozo.Abafowunelwa bokutshintshwa kokwahlula bonke bavezwe emoyeni kwaye banendawo ecacileyo yokuqhawula.Iswitshi yokwahlula ayinaso isixhobo sokucima i-arc, ngoko ayinakusetyenziselwa ukunqumla umthwalo wangoku okanye i-short-circuit current.Ngaphandle koko, phantsi kwesenzo sombane ophezulu, indawo yokuqhawula iya kuvelisa i-arc eyomeleleyo , Kwaye kunzima ukuyicima ngokwayo, kwaye inokubangela ukuba i-arcing (isalamane okanye isigaba-to-isigaba sesiphaluka esifutshane), izixhobo zokutshisa, kunye nobungozi. ukhuseleko lomntu.Le yingozi enkulu ebizwa ngokuba “yitsalo yokuqhawula uqhagamshelo ngomthwalo”.Umtshini wokuzihlukanisa ungasetyenziselwa ukutshintsha ezinye iisekethe ukuguqula indlela yokusebenza yenkqubo.Umzekelo: Kwisekethe yebhasi ephindwe kabini, iswitshi yokwahlula ingasetyenziselwa ukutshintsha isekethe ebalekayo ukusuka kwenye ibhasi ukuya kwenye.Kwangaxeshanye, ingasetyenziselwa ukusebenzisa ezinye iisekethe ezincinci zangoku.
Iprofayile yekhampani
Changan Group Co., Ltd.ngumenzi wamandla kunye nomthengisi weizixhobo zombane zangaphakathi.Sizibophelele ekuphuculeni umgangatho wobomi kunye nokusingqongileyo ngokusebenzisa iqela lobuchwephesha le-R&D, ulawulo oluphambili kunye neenkonzo ezisebenzayo.
Umnxeba: 0086-577-62763666 62780116
Ifeksi: 0086-577-62774090
I-imeyile: sales@changangroup.com.cn
Ixesha lokuposa: Dec-05-2020