Umphunga wesekethe

IUmphunga wesekethe oBuhlungu (MCCB)Ngaba lilitye lembombo lolona lono-lwana lwanamhlanje, ukuqinisekisa ukuba iisekethe zombane zikhuselwe ngokuzenzekelayo kwiimeko eziyingozi ezifana nokulayisha ngaphezulu, imijikelezo emifutshane kunye neempazamo zomhlaba. I-Plays iplasitiki ebunjiweyo, ii-MCCB zenzelwe ukuba zisebenze ngokuthembekileyo nakwezinye iindawo ezinzima apho kufakwa isithsaba kunye nokukhuselwa, kunye nezinye iingozi zibalulekile. Uyilo lwabo lwe-Compact, ludibene nesikhundla esiphakamileyo sokuphazamiseka, sibenze bakhululeke kakhulu kwaye sibekwe kuluhlu lwezicelo, kumatshini weshishini kuhambo lwamashishini, kunye neenkqubo zombane zokurhweba.

Eli nqaku libonisa izinto eziphambili, iindlela, kunye nokusetyenziswa kweIi-MCCB, ibalaselise indima yabo ebalulekileyo ekuphelisweni kombane kunye nokuthembeka.

Nguwuphi umphula wesekethe obunjiweyo?

IUmphunga wesekethe oBuhlungu (MCCB)Luhlobo lwesixhobo sokukhusela sombane esiphazamisa ukuhamba kwendlela yangoku ngexesha leMeko yokusebenza engaqhelekanga. I-goboll yeplastiki ekhuselweyo, i-MCCB ikwakhiwe ngokukhusela izinto zangaphakathi ezivela kwimiba engqonge izinto ezifana nothuli kunye nomswakama ngelixa ikwabonelela ngokufakwa kombane.

I-MCCB zenzelwe:

• Ukuphazamisa umbane okwangokuKwimeko yokulayisha ngaphezulu, isekethe emfutshane, okanye isiphoso somhlaba.
• Sebenza ngesandlaukukhetha iisekethe zolondolozo okanye ukhuseleko.
• Phatha imijikelezo enkulu, bebenza balungele iinkqubo zemveliso kunye nezorhwebo.

BaboUkuphazamiseka okuphezuluIbavumela ukuba baphazamise ngokukhuselekileyo imijelo ephezulu yezithintelo, ukunciphisa umngcipheko womonakalo kwizixhobo zombane kunye nokuthintela imililo. I-MCCCs ingena ngobukhulu obahlukeneyo kunye namanqanaba, ukubonelela ngokuguquguqukayo oza kusetyenziswa kuluhlu olubanzi lweenkqubo zombane.

Indlela yokusebenza ye-MCCB

I-MCCB isebenzisa iindlela ezimbini eziphambili zokufumana kwaye ziphendule kwiimeko ezingaqhelekanga:ukhuseleko lwe-thermalkwayeUkukhuselwa kwemagnethi. Ezi ndlela ziqinisekisa ukuba i-MCCB ikwazi ukuphendula ngeendlela ezahlukeneyo, nokuba zenzeka ngokuthe ngcembe (ngaphezulu) okanye ngephanyazo (isekelo emfutshane).

1. Indlela yokuhamba nge-termal

Iinto ebonakalayoKwi-MCCB ngumtya we-bimitallic strip ophendula ubushushu obuveliswayo ngokugqithisileyo okwangoku. Njengoko ukuqukuqela okukhoyo ngokudlula kwi-phuli yonyuka ngaphaya kwexabiso elixhonyiweyo, i-strip up kwaye igobe. Nje ukuba umtya ugobe kwinqaku elithile, likholosa indlela yokuhamba, ukusika amandla.

Le mpendulo ye-thermal yenzelwe ngokukodwa ukukhusela ngokuchaseneIimeko eziphezulu. Indlela yokuhamba ye-termal ivumela impendulo efihliweyo, eqinisekisa ukuba ukuhlangulwa okwethutyana kungoku (njengokuqala kweemotor) akubangeli ukuphazamiseka okungafunekiyo. Ukuba ngaphezulu komthwalo uqhubeka, nangona kunjalo, i-MCCB iya kuhamba kwaye ikhusele ukugqithisa iingcingo okanye izixhobo ezixhunyiweyo.

2. I-Magnetic Paice Distrism

IInto yemagnethiI-MCCB inika ukhuseleko lwe-motenenes kwisekethe elifutshane. Ngexesha lesiphaluka esifutshane, ukuqhuba okukhulu kokungena kwangoku nge-slourker. Olu goshi luvelisa umhlaba wemagnethi omelele ngokwaneleyo ukuba ahambe umbane, ukuphazamisa okwangoku ngaphambi kokuba enze umonakalo obalulekileyo.

Indlela yokuhamba ye-magnetic ibalulekile ekukhuseleni ngokuchaseneIphakethe ezifutshane, enzekayo xa kukho indlela engalindelekanga yombane, iphawula umthwalo. Iziphaluka ezifutshane ziyingozi kuba zinokubangela ukonakala kakhulu kwizixhobo kunye neengozi zomlilo. Impendulo ekhawulezileyo ye-MCCB yohambo lwe-MCCB ithintela okwangoku ekufikeleleni kumanqanaba ayingozi, ukukhusela ngokufanelekileyo inkqubo yombane.

3. Useto lohambo olusebenzayo

Uninzi lwe-MCCB luxhotyisiweUseto lohambo olusebenzayo, ukuvumela abasebenzisi ukuba benze ngokwezifiso intsebenzo ye-Breaker ukuya kufezekisa iimfuno ezithile zenkqubo yazo. Olu hlengahlengiso lubonelela bhetyebhetye kakhulu ngokwemigaqo yohambo lwe-thermal kunye nemagazini.

Umzekelo, kwizicelo apho kusetyenziswa khona i-motors, ukuqala okuthe kratya kunokuphakama kakhulu kunokuba kusebenza okuqhelekileyo. Ngokuhlengahlengisa useto lohambo lwe-shirm, abaqhubi banokuthintela ukuhamba okungafunekiyo ngelixa beqinisekisa ukuba le nkqubo ikhuselwe ngexesha lokulayisha ixesha elide. Ngokufanayo, ukuhlengahlengisa useto lohambo lwemagneti kuvumela i-phar yohambo ukuba iphendule ngokugqibeleleyo kwimijikelezo emifutshane yokuqina.

4. Incwadana yemigaqo kunye nokuzenzekelayo

I-MCCB zenzelwe zombiniincwadana yemigaqokwayeukusebenza ngokuzenzekelayo. Kwiimeko eziqhelekileyo, iqhekeza linokusebenza ngesandla kwiThumela isekethe okanye ucime, ukwenza kube lula ukwenza ulondolozo okanye ukufumana ngokukhuselekileyo iinkqubo zombane.

Kwimeko yetyala lombane, i-MCCB ihamba ngokuzenzekelayo, inqumle amandla okukhusela inkqubo. Indibaniselwano yencwadana yemigaqo kunye nokusebenza ngokuzenzekelayo kuphucula ukusebenza ngokuguquguqukayo, ukuvumela ulondolozo olucwangcisiweyo kunye nokukhusela okungalunganga.

5. Uluhlu olubanzi lweereyithingi zangoku

I-MCCB ziyafumaneka kwiUluhlu olubanzi lweereyithingi zangoku, ukusuka ezantsi njenge-10 Amperes (A) ukuya kuthi ga kwi-2 500 a okanye ngaphezulu. Ezi ntlobo zibazenza zilungele ukusetyenziswa kumashishini ahlukeneyo kunye neemeko ezivela kwizakhiwo zokuhlala zisiya kwizinto ezinkulu zezamashishini.

Ukukwazi ukukhetha i-MCCB ngomlinganiselo ofanelekileyo okhethekileyo kuqinisekisa ukuba umphunga ubonelela ngokhuseleko oluthembekileyo ngaphandle kokuhamba ngokungeyomfuneko ngexesha lokusebenza kwesiqhelo. Ngaphaya koko, i-MCCTS inokuthi ihlawulwe i-voltages eyahlukileyo, kubandakanya i-voltage ephantsi (LV) kunye neenkqubo zevolthi (MV), yandisa ngakumbi ukubaluleka.

Izicelo ze-MCCB

Ngenxa yokuguquguquka kwabo kunye nokusebenza okuphezulu, i-MCCB isetyenziswa kuluhlu olubanzi lweAmashishini kunye neemeko. Ezona zicelo ziqhelekileyo zibandakanya:

1. Iinkqubo zemizi-mveliso

Kwiseto semizi-mveliso, i-MCCBs ibalulekile ekukhuseleni oomatshini onzima, abaguquli, kunye neenkqubo zombane ezinkulu ezivela kwiimpazamo ezinokubangela ukonakala kwezixhobo, ixesha lokuphumla, okanye imililo. Ii-MCCB ezinamanqaku ayo aphezulu kunye nokuphazamiseka okuphezulu zibaluleke kakhulu kumashishini anjengokwenza izinto, imigodi, ioyile kunye negesi, apho iinkqubo zemposiso.

2. Izakhiwo zentengiso

Kwizakhiwo zentengiso ezinjengeevenkile zokuthenga, ezivela kwiofisi, kunye nezibhedlele, i-MCCS idlala indima ebalulekileyo ekuqinisekiseni ukusasazwa okukhuselekileyo nokuxhomekeka kwamandla ombane. Aba baphulaphuli bakhusela iinkqubo ze-HVAC, ukukhanya, kunye nezinye iinkqubo zokwakha ezivela kwimijikelezo emifutshane kunye nemijikelezo emifutshane, ukunceda ukugcina umngcipheko okuqhubekayo kunye nokunciphisa umngcipheko kubahlali.

3. Ukusetyenziswa kwendawo yokuhlala

Nangona iinkqubo zombane zokuhlala zihlala zisebenzisa izixhobo zokhuselo ezincinci ezifana neesekethe zesekethe ezincinci (i-MCCB ngamanye amaxesha zisetyenziswa kwizicelo ezikhulu zokuhlala okanye apho ukhuseleko luphezulu luyafuneka, njengokwezakhiwo eziphezulu okanye amakhaya anemithwalo emikhulu yombane (umzekelo, umbane Izikhululo zokuhlawula izithuthi). I-MCCBS ibonelela ngesiqinisekiso songeziso sezokhuseleko kwiimpazamo zombane ezingakumbi kwezi meko.

4. Iinkqubo ezihlaziyiweyo zamandla

Njengenkqubo ehlaziyiweyo yamandla enjenge-solar kunye ne-solar yamandla e-solar iba nye, i-MCCB iqhelekile ukukhusela i-initers, abaguquli, kunye nonxibelelwano phakathi kwezi nkqubo. Ukukwazi ukulungisa useto lohambo kuvumela i-MCCBs ukulungiselela imithwalo yombane eyahlukeneyo kunye neemeko eziqhelekileyo kwimithombo yamandla ahlaziyiweyo.

5. Izixhobo kunye nezixhobo

I-MCCB ikwatyunjelwe kwiinkqubo zokusetyenziswa kombane, kubandakanya uthungelwano lokuhambisa amandla, izinto, kunye nezibonelelo ezibalulekileyo ezinjengeenkqubo zothutho kunye namaziko edatha. Apha, baqinisekisa ukusebenza okuqhubekayo kweenkonzo ezibalulekileyo ngokukhusela kwiziphoso zombane ezinokukhokelela ekuphumleni okanye ukonakala.

IZIBONELELO ZOBOMI BABADALA

I-MCCB ibonelela izibonelelo ezininzi ezibenza babe ngabakhethiweyo ukhuselo lombane kwizicelo ezahlukeneyo:

1. Uqwalaselo

I-MCCTS iguquguqukayo ngenxa yoluhlu lwabo olubanzi lwangoku lwezinto zangoku kunye nevolthi, useto lohambo oluguqukayo, kunye nokukwazi ukuphatha imijelo ephantsi nephezulu. Oku kubangela ukuba oku kubenza balungele ukusetyenziswa kwiindawo ezahlukeneyo, kwizakhiwo zokuhlala kwizityalo ezinkulu zemveliso.

2. Ukuthembeka okuphezulu

Iindlela zohambo olusebenzayo kunye neendlela ezinokuthenjwa kwee-MCCB eziqinisekisa ukuba babonelela ngokhuseleko ngokuhamba kwexesha. Amandla abo aphazamisayo aphazamisayo kuthetha ukuba nakwimeko yeempazamo ezinzima, ii-MCCB ziya kunqamla ngokukhuselekileyo kwisekethe ngaphandle kokusilela.

3. Ukhuseleko

Ngokuthintela ukulayisha ngaphezulu, imijikelezo emifutshane, kunye neempazamo zomhlaba, i-MCCB idlala indima ebalulekileyo ekukhuseleni izixhobo zombane kunye nabasebenzi kwiimeko ezinobungozi. Ityala elibunjiweyo libonelela ngokufakelwa kunye nokukhusela okusingqongileyo, ngelixa indlela yokuhamba ngokuzenzekelayo iqinisekisa ukuba iimpazamo ziqwalaselwa kwangoko.

4. Ukulungiswa ngokulula

I-MCCTS inokusebenza ngokulula ngenjongo yesondlo, ivumela isekethe ikhuliswe ngokukhuselekileyo ngaphandle kokufuna ukuvalwa ngokupheleleyo kwenkqubo. Oku kwenza ukuba kube lula ukuqhuba uhlolo, ukulungiswa, okanye ukuphuculwa ngaphandle kokuphazamisa ezinye iinxalenye zothunge lombane.

5. Uyilo olugcina indawo

Uyilo lwecompact lwee-MCCB luvumela ukuba basetyenziswe kwiindawo eziqinileyo, ezinje ngeephaneli zombane kunye neekhilomitha, ngaphandle kokuzincama ukusebenza. Amandla abo okusombulula imijikelezo emikhulu kwifom encinci yefom ebaluleke ngokukodwa kwizicelo apho indawo inomda.

Ukuqukumbela

I Umphunga wesekethe(MCCB)Ngaba icandelo elibalulekileyo kwiinkqubo zokuhambisa umbane, zibonelela ngesisombululo esiguquguqukayo, esinokuthenjwa, kunye nesikhusela kwimijikelezo ekhusela imijikelezo emifutshane, imijikelezo emifutshane kunye neempazamo zomhlaba. Ngokukreqa kwayo okobhombisiweyo, kukuphazamiseka okuphezulu, kunye noseto lohambo oluguqukayo, i-MCCB ilungele uluhlu olubanzi lwezicelo kwihlabathi liphela, ezorhwebo, indawo yokuhlala, kunye namandla ahlaziyiweyo.

Nokuba isetyenziselwa ukukhusela izixhobo zemveliso ezikhulu, gcina imisebenzi ekhuselekileyo kwizakhiwo zentengiso, okanye uqinisekise ukuhamba kwamandla ahlaziyiweyo, i-MCCB ibonelela ngokhuseleko kunye nokuthembeka okufunekayo kwiinkqubo zombane zanamhlanje. Iindlela zabo zokudibana kwe-thermal kunye neendlela zemagnethi ziqinisekisa ukuba iimpazamo zichongiwe ngokukhawuleza kwaye ziqwalaselwe, ukunciphisa umngcipheko kwizixhobo kunye nabasebenzi ngokufanayo.

Isishwankathelo, i-MCCB ayizikhuseleli kuphela ufakelo lombane kuphela kodwa ikwaqinisekisa ukusebenza ngokuqhubekayo nokuzingisa ngokukhuselekileyo kothuli lwenethiwekhi yombane, esenza sisixhobo esibalulekileyo kwiHlabathi yoMbane.