Umgaqo oSebenzayo we-SF6 Gas Density Relay

Umgaqo wokusebenzaIreyi yoxinano lwegesi ye-SF6
1. Isekelwe kwigesi ye-SF6 evalwe ngaphandle kwe-bellows 1 kwaye iqhagamshelwe kwi-SF6igesi kwi-circuit breaker. Nge-lever 6 exhaswa yi-shaft 5, ithelekiswa nephakheji yegesi eqhelekileyo 3 evalwe ngaphandle kwe-bellows 2, kwaye iqhuba ii-microswitch electrical contacts 4 ukuba zisebenze, ngaloo ndlela zifezekisa imisebenzi yazo yokubonisa kunye nokutshixa.
2. Xa i-circuit breaker ingasebenzi, kwaye ubushushu begesi ye-SF6 kwi-circuit breaker kwi-rated density okanye uxinzelelo bulingana nobushushu obungqongileyo, imeko yegesi ye-SF6 engaphandle kwe-bellows 1 iyafana naleyo yomgangatho.SF6iphakheji 3 ngaphandle kwe-bellows 2. I-lever 6, ene-axis 5 njengendawo yokuxhasa, ihlala kwindawo ethile yokulingana, nto leyo ebangela ukuba uqhagamshelwano lombane lwe-microswitch 4 lube kwindawo evulekileyo. Njengoko ubushushu be-ambient butshintsha, uxinzelelo lwegesi ye-SF6 kumacala omabini nalo luyatshintsha ngaxeshanye. Ke ngoko, i-lever isahlala kwindawo ethile yokulingana exhaswa yi-axis 5, kwaye unxibelelwano lombane lwe-microswitch 4 luhlala kwindawo evulekileyo engatshintshanga.
3. Xa i-circuit breaker ingasebenzi kwaye ubushushu begesi ye-SF6 kwi-circuit breaker bulingana nobushushu obuphakathi, ukuba i-circuit breaker ivuza igesi ye-SF6, uxinzelelo lwegesi ye-SF6 kwicala langaphandle le-bellows 1 luya kuncipha, ngelixa uxinzelelo lwengxowa yegesi ye-SF6 eqhelekileyo 3 kwicala langaphandle le-bellows 2 luhlala lungatshintshi. I-lever 6 iya kulahlekelwa yibhalansi, ibangele ukuba ijikeleze ngokuchasene newotshi kuzo zombini iziphelo. Ekugqibeleni, iya kufikelela kwindawo entsha yokulingana. Xa ukuvuza kufikelela kwinqanaba elithile, i-micro-switch iqhagamshelana ne-4 ngemisebenzi eyahlukeneyo iya kuvala ngokulandelelana, ivelise imiyalelo okanye imiqondiso eyahlukeneyo, ngaloo ndlela ifezekisa imisebenzi yayo.
4. Xa i-circuit breaker isetyenziswa, i-SF6 gas bag 3 eqhelekileyo isekwiqondo lobushushu eliphakathi. Njengoko umthwalo wamandla udlula kwi-circuit resistance kwaye amandla ombane asetyenziswayo eguqulwa abe ngamandla obushushu, igesi ye-SF6 engaphakathi kwi-circuit breaker iyatshisa kwaye uxinzelelo luyanda. Oko kukuthi: uxinzelelo lwegesi ye-SF6 engaphandle kwe-bellows 1 luya kwanda, oluya kutyhala i-lever 6 ukuba ijikeleze ngewotshi ijikeleze i-axis 5, ithintele ukuba ii-microswitch electrical contacts 4 zivaleke. Kwimeko enjalo, ukuba i-circuit breaker ivuza igesi ye-SF6, uxinzelelo lwegesi ye-SF6 engaphandle kwe-bellows 1 luya kuncipha. Nangona kunjalo, ngenxa yesiphumo sokunyuka kwamaqondo obushushu, kufuneka igesi ye-SF6 engaphezulu ivuthe kwi-circuit breaker kunaxa ingasebenzi ukuze i-microswitch electrical contacts 4 ivaleke.

Ukuba unemibuzo, ungaqhagamshelana nathi ngale ndlela ilandelayo.

Umntu woqhagamshelwano: uJennifer Huang

Email:jennifer@anhelec.com

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