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    Ukusetyenziswa kwe-ASJ series relay residual current kulwakhiwo lombane lwezakhiwo

    Iiprojekthi ze-Acrel

    Ukusetyenziswa kwe-ASJ series relay residual current kulwakhiwo lombane lwezakhiwo

    2024-01-23

    Inkcazo: Ngokunyuka okuthe gqolo kophuhliso loqoqosho lwelizwe lam, umgangatho wokuphila kwabantu nawo uphuculwe ngokuthe gqolo, kwaye ukusetyenziswa kombane kubahlali kuthe gqolo ukonyuka. Ngelixa izixhobo zombane ezahlukeneyo zasekhaya ziququzelele ubomi babantu, ziye zaphucula ubomi babo ukusa kwinqanaba elithile. Ubomi bukwavelise iingozi ezinkulu ezifihlakeleyo. Ekwakheni ubunjineli bombane, ukuba kukho ingxaki yokuvuza, iya kuchaphazela ubomi bemihla ngemihla babantu kwaye isongele ubomi babantu. Ke ngoko, kuyimfuneko ukwamkela itekhnoloji yokukhusela ukuvuza kunye nokongeza izixhobo zokukhusela ukuvuza kwinkqubo yobunjineli bombane ukuzola kunye nokunciphisa ngokufanelekileyo ithuba lokutshatyalaliswa kombane kubasebenzi bokwakha.

    Amagama angundoqo: ukuvuza kombane; ulwakhiwo; ukothuka kombane



    0.Amagqabantshintshi

    Ukwakhiwa kombane kwezakhiwo, kukho izinto ezininzi ezinokubangela ukwakhiwa kombane okungakhuselekanga. Isishwankathelo, zibandakanya ngokukodwa: Kwiprojekthi yokuqhawula, i-conduit encinci kunye nenani elikhulu leengcingo kubangela umda omncinci kumbhobho kunye nokungonelanga kwendawo yokushisa ukushisa. Ukongezelela, umgangatho wobugcisa wabasebenzi bokwakha uphantsi, kwaye ukwakhiwa akunakuqhutywa ngokwemizobo. Lo mngcipheko kukukhawulezisa isantya sokuguga somgca wokugquma ucingo kunye nokunciphisa ubomi benkonzo yeprojekthi. I-arhente eyingozi ayizange isule, inkqubo yokutshintsha ayizange inqumle intambo yesigaba, kwaye kunye nocingo lwesigaba lwaluqhagamshelwe kwi-screw thread post ye-cap yesibane. Ufakelo lwesokhethi lutshintshana indawo yocingo lwesigaba kunye nocingo olungathathi hlangothi, kunye neengxaki ze-wiring zocingo lwesigaba phezulu kunye nocingo olungathathi hlangothi ziingxaki zokhuseleko eziqhelekileyo kumsebenzi wocingo. Uninzi lwabasebenzi bokwakha batyekele ekubeni nedumbe. Kwiindawo zokubeka i-catheter, i-nozzles ye-catheters yensimbi ayiphathwa, ishiya i-burrs eninzi kwimibhobho. Ezi burrs zetsimbi ziyingozi enkulu yokhuseleko: ezi zibhubhu ngexesha lokwakhiwa kwentambo Kulula ukusika i-insulation layer yocingo, kwaye iziphumo azinakucingelwa. Emva kokuba ingxaki ivele, i-lighter iya kubangela isiphaluka esifutshane kwaye amandla aya kuba nzima ukuyilungisa, kwaye ukuqina kunokubangela umlilo. Ngexesha lokwakhiwa kwenkqubo yokukhusela umbane. Iindlela zokuqhuba phantsi zihlukile. Abanye basebenzisa intsimbi ejikelezileyo ejikelezileyo, kwaye abanye basebenzisa iziqinisekiso ezine eziphambili zekholamu yesakhiwo ukubeka ecaleni kodonga okanye ngaphakathi kwekholomu. Ukuba i-welding ilahleka ngexesha lokwakha, iya kushiya ingozi enkulu yokhuseleko. Iziphumo zezi: i-welding ephosiweyo okanye ephosiweyo yentsimbi ejikelezayo, kunokwenzeka ukuba umqhubi ophantsi uya kulahlekelwa yindima yakhe, kwaye inkqubo yokukhusela umbane ayiyi kukwazi ukwenza umsebenzi oqhelekileyo.


    I-1.Imigaqo yokusetyenziswa kweteknoloji yokukhusela ukuvuza ekwakheni ubunjineli bombane

    1) Ngokwemigaqo yomgaqo wokukhusela umhlaba. Indawo engathathi hlangothi yenkqubo ye-low-voltage yokwakha ubunjineli bombane ngokuqhelekileyo ayisekelwanga, ngoko ke ngexesha lokusebenza okuqhelekileyo kwenkqubo, igobolondo lesinyithi lesixhobo sombane kufuneka libekwe phantsi, kwaye igobolondo lesinyithi lesixhobo sokubonelela ngombane kufuneka isekelwe. Umxholo othile ubandakanya le miba ilandelayo: okokuqala, izixhobo zombane eziphathwayo, izixhobo zombane ezihambayo, iziseko zentsimbi, izindlu, iziguquli zombane kunye nezinye izixhobo zombane, izixhobo zokuhambisa kufuneka zisekelwe; okwesibini, i-petroli, i-diesel kunye nezinye iitanki zetsimbi Iqokobhe lomzimba kufuneka libekwe phantsi; okwesithathu, kwindawo yokwakha, iingoma ze-elevator, i-scaffolds, i-hoisting jib cranes, ii-mass, njl njl. kunye nobude obungaphezu kwe-20 cm kufuneka zibekwe phantsi; okwesine, iibhokisi zokuhambisa amandla kunye neepaneli zokuhambisa amandla , Iiplatifomu zomsebenzi we-Welders, njl. Kufuneka kwakhona zisekelwe. Okwesihlanu, kwindawo yokwakha, iindawo zokumisa ezimbini okanye ngaphezulu kufuneka zibekwe kwii-hoists zombane, i-gantry cranes, i-tower cranes kunye nezinye iingoma. Ngokukodwa kumalungu omzila, ukudibanisa umbane kufuneka kuqhutywe, kwaye ukuchasana kwe-node kufuneka kulawulwe ngaphakathi kwe-4 ohms. Ukuba kukho isilayidi esisezantsi kumzila, kuyimfuneko ukudibanisa ngokufanelekileyo isilayidi sokumisa kumzila ngokusebenzisa ucingo oludibanisayo. Okwesithandathu, amaqokobhe esinyithi kunye nezibiyeli zezixhobo zombane kwiipali zentambo kufuneka zibekwe phantsi.

    2) Ngokomgaqo wokhuseleko lwe-zero. Kwinkqubo eqhelekileyo yolwakhiwo lombane lwezakhiwo, iindawo ezivulelekileyo ezingatshajwanga zezinye izixhobo zombane nazo zifuna ukhuseleko oluqhagamshelwe ngo-zero, kuqukwa le miba ilandelayo: Okokuqala, isakhelo sesinyithi sephaneli yokuhambisa umbane kunye nephaneli yolawulo kufuneka ibe nguziro- ukhuseleko oludityanisiweyo; Okwesibini, izibonelelo zothumelo ezifana nezixhobo zombane kufuneka zikhuselwe kuqhagamshelo oluthi zero; okwesithathu, ii-casings zetsimbi ezifana ne-transformers, i-generator, izixhobo zokukhanyisa, izixhobo zombane, kunye ne-capacitor casings zetsimbi kufuneka zikhuselwe ngokuchasene noxhumo lwe-zero. Okwesine, iibrakethi zetsimbi, iigobolondo zetsimbi zokutshintsha, kunye neegobolondo zetsimbi ye-capacitor kwiipali zomgca kufuneka nazo zixhunywe ekukhuselweni kwe-zero; Okwesithandathu, iigobolondo zetsimbi zezixhobo kwigumbi lombane lendawo yokwakha, iingcango zetsimbi zeendawo ezihlala kuzo, iirayili nazo zifuna ukudityaniswa Ukhuseleko lweZero.

    3) Imigaqo yokwakha ukufakelwa kombane kunye nentsebenziswano yokwakha. Kwinkqubo yokwakha, abasebenzi bofakelo lolwakhiwo kunye nabasebenzi bokwakha basebenzisana ngokusondeleyo kwaye basebenzisane omnye komnye kwiinkqubo ezahlukeneyo kunye neentlobo zomsebenzi wokuphucula indawo yokwakha, kwaye uzame konke okusemandleni ukufezekisa akukho monakalo, akukho kuphosa, akukho monakalo, kunye nokufezekisa enye. -ukwakhiwa kwexesha lokubumba kangangoko kunokwenzeka. Ukuba yiprojekthi enye, kufuneka igqitywe yiyunithi yokwakha yoluntu kunye neyunithi yofakelo lombane wokwakha. Icandelo lolwakhiwo loluntu lilungiselela iinkqubo zokwakha into ngenqaku, kwaye amaqela amabini asebenzisana omnye nomnye ukwenza isicwangciso solwakhiwo lwesayensi kunye nengqiqo kunye nesicwangciso. Iingcali ezifana nokufakelwa kwezixhobo zombane kunye nokusetyenziswa kombane ziyinxalenye ebalulekileyo yeprojekthi yokwakha yonke kwaye badlale indima ebalulekileyo kwinkqubo yokwakha. Ke ngoko, xa iyunithi yobunjineli boluntu ichaza ishedyuli yokwakha, kufuneka ithathele ingqalelo iingxaki ezinokuvela ngexesha lenkqubo yokwakha kunye nemiba enxulumene nomsebenzi wofakelo lombane wokwakha, kwaye igcine ixesha elaneleyo lofakelo lombane ukudala iimeko ezilungileyo zokwakha.


    2.Amanyathelo okukhusela okuvuza kombane kwisakhiwo samanje

    1)Iindawo apho izikhuseli zokuvuza kufuneka zifakwe. Imekobume yeendawo zokwakha inzima kakhulu, kwaye kukho iintlobo ezininzi zezinto zokwakha ezisetyenziswayo. Kwezinye iindawo zokusebenza zezixhobo ezifumileyo, amanyathelo okukhusela ukuvuza kufuneka afakwe. Izixhobo kufuneka zihanjiswe rhoqo kunye nophuhliso lwesakhiwo sokwakha. Uninzi lweetheminali zamandla zezexeshana, kwaye ukufakwa kwezikhuseli zokuvuza kuhlala kungahoywa, nto leyo esongela ubomi babaqhubi. Ukhuseleko, kunye nenkqubela phambili ezinzileyo yeprojekthi yonke. Izixhobo zombane ezikufutshane nezinto ezidlayo nezinokutsha zifuna ukomeleza amanyathelo okhuseleko. Ngokwesakhiwo seendawo ezahlukeneyo, khetha izixhobo ezinemisebenzi efanelekileyo. Ayivumelekanga ukuba ime ngesiquphe ngexesha lokusebenza. Uyilo lwezixhobo zokuthintela ludinga isantya esifanelekileyo, kwaye ukubekwa kwezixhobo ze-alamu kufuneka kuqiniswe. Ukuhanjiswa kweengcingo zombane kwizakhiwo kuyinkimbinkimbi, kwaye iziqendu ezinqamlezayo zinokubangela ukushisa okuphezulu kunye nomlilo. Kuyilo lweskimu sokukhusela ukuvuza, kuyimfuneko ukuqwalasela imiba efana ne-alamu ye-hawker kunye nokuqinisekisa ukuba inkqubo yokukhanyisa ngokukhawuleza inamandla ukuqinisekisa ukusebenza okukhuselekileyo, ukuphucula umgangatho wokhuseleko wesakhiwo, kunye nokutshala imali ngokufanelekileyo kuyo yonke iprojekthi Sebenzisa a isiseko esihle.

    2) Ukukhethwa kwamandla okusebenza komkhuseli wokuvuza. Umbane osebenzayo womkhuseli wokuvuza wesixhobo sombane esisodwa siphindwe kane okanye ngaphezulu kunomlinganiselo wokuvuza olinganisiweyo ngexesha lokusebenza okuqhelekileyo; ukusebenza komkhuseli wokuvuza kumgca wokusasaza kukhulu kunamaxesha angama-2.5 okuvuza okulinganisiweyo okwangoku ngexesha lokusebenza okuqhelekileyo, kwaye kwangaxeshanye, kuyafuneka ukuba kuqinisekiswe ukuba ukuvuza kwangoku kwesixhobo sombane ngesona sixhobo siphezulu sokuvuza. Amaxesha ama-4 okuvuza kwangoku ngexesha lokusebenza okuqhelekileyo. Xa ukhusela inethiwekhi yonke, ukusebenza kwayo kufuneka kube ngokuphindwe kabini kunomlinganiselo wokuvuza okulinganisiweyo. Ngexesha elifanayo, umlinganiselo wokusebenza osebenzayo womkhuseli wokuvuza kufuneka ube nomlinganiselo othile wokuphazamiseka ukuhlangabezana neemfuno zokunyuka kwezixhobo zombane kunye nokunciphisa ukuchasana kwe-insulation yesiphaluka ngokuhamba kwesikhathi. Kanye nokukhusela ubushushu bonyaka, ukuvuza kwangoku kuyanda.


    3) Ukusetyenziswa kweepali ezine kunye neepali ezimbini zokukhusela ukuvuza. Ikhrayitheriya yokhuseleko lombane kunye neemfuno ezisisiseko kukunciphisa inani labafowunelwa, iipali, kunye neendawo zokuqhagamshelwa kwezixhobo zombane. Indawo yokudibanisa esisigxina yesekethe kunye nokudibanisa okuhambayo koqhagamshelwano lokutshintsha, njl., phantsi kweempembelelo zezizathu ezahlukeneyo, kuya kubangela izingozi ngenxa yokungahambi kakuhle. Ngokukodwa kwintambo engathathi hlangothi kwisiphaluka sesigaba sesithathu, ingozi ebangelwa ukungahambi kakuhle kwayo kubi kakhulu. Oku kungenxa yokuba xa ucingo olungathathi hlangothi lungahambi kakuhle, izixhobo zisasebenza, kwaye iingozi ezifihliweyo akulula ukuzifumana. Ukuba umthwalo wesigaba esithathu awulungelelwanga ngokunzulu, oku kuya kwenza ukuba amandla ombane akwisigaba sesithathu nawo athande ukuba kwimeko engalungelelananga, aze atshise izixhobo zesigaba esinye, ngoko ke kuyimfuneko ukunciphisa ukwanda kwabafowunelwa kwi-i neutral. umgca kangangoko.

    4) Ukuphunyezwa kwe-equipotential bonding. I-equipotential bonding yindlela yokudibanisa ibhasi ye-zero yokukhusela kunye nemibhobho yesinyithi okanye izixhobo zombhobho we-HVAC wesakhiwo, igesi engundoqo, i-water main kunye neminye imibhobho yentsimbi eneengcingo zokulinganisa amandla kwisakhiwo. Le ndlela ifanelekile ngokukodwa kwiindawo ezinokutsha kunye neziqhushumbisi. Kwimigca ye-220V yesigaba esisodwa, umkhuseli wokuvuza unokudlala kuphela indima yokukhusela uqhagamshelwano olungathanga ngqo. Kwangaxeshanye, nayo inempembelelo yobomi obufutshane, ukudibana kakubi kunye nezinye izinto ezibangelwa kukunxitywa kwamalungu omatshini kunye nokungazinzi komgangatho, okukhokelela kwiingozi ezifihlakeleyo ezifana nokungaphumeleli kokusebenza. Ayinakusetyenziswa njengendlela yokukhusela esebenzayo yodwa. I-equipotential bonding isadingeka ukuphelisa ngokupheleleyo ukwenzeka kweentlantsi zombane kunye nee-arcs phakathi kweengxenye zetsimbi ezinokuthi zincinci kunye nezixhobo zokuvuza okanye iisekethe zombane, ngaloo ndlela ukuphepha ngokufanelekileyo umlilo kunye nezinye iingozi zokhuseleko.

    5) Imiba ekufuneka ithathelwe ingqalelo xa kusetyenziswa izikhuseli zokuvuza

    a) Ulungelelwaniso lokuvuza kwangoku okulinganiselweyo komkhuseli wokuvuza

    Kumhlaba okhuselayo wokuvuza kukhuseleko lomthwalo wombane kwisiza, umhlaba olinganisiweyo wokuvuza ngoku IΔn1 kufuneka ihlangabezane nemeko ye-IΔn1≤30mA; kuba umkhuseli wokuvuza komhlaba oyintloko okanye ukhuseleko lomgca wesebe, isiseko sehlabathi elilinganisiweyo lokuvuza ngoku IΔn2 yi-IΔn2 ≥1.25IΔn1; Umkhuseli wokuvuza we-trunk engundoqo okanye ukhuseleko oluphambili lwe-trunk, isenzo salo sokuvuza esilinganisiweyo ngoku i-IΔn3 idla ngokuba yi-300mA, ngokomgangatho ohambelanayo, i-prerequisite yi-300mA≥IΔn3≥1.25IΔn2. Ngoko ke, isishwankathelo, iimeko zokusebenza zomkhuseli wokuvuza zingashwankathelwa njenge-300mA≥IΔn3≥1.25IΔn2, IΔn2≥1.25IΔn1, IΔn1≤30mA.

    b) Ulungelelaniso lwexesha lokusebenza elilinganisiweyo lomkhuseli wokuvuza

    Okokuqala, ngokwemigangatho efanelekileyo "kwiMimiselo yoFakelo kunye nokuSebenza komkhuseli wokuvuza", umahluko kwixesha elilinganiselweyo lokusebenza labakhuseli abaphezulu kunye nabaphantsi bokuvuza komhlaba ngu-0.2s. ixabiso elilinganisiweyo lokuphela kobomi bomkhuseli wokuvuza ngokuqhelekileyo ngaphantsi kwe-0.1s, Kwaye ukulinganiswa kwezikhuseli zokuvuza kwesibini kunye nenqanaba eliphezulu zandisiwe, kwaye amaxabiso abo okwandisa i-0.2 kunye ne-0.4 ngokulandelanayo , ubume obukhethekileyo bokulibaziseka kwexesha elichaseneyo lomkhuseli wokuvuza kusetyenziswa umzekelo, isigaba sokuqala si-0.1s ngaphantsi kwesigaba sesibini, kwaye isigaba sesithathu kufuneka sidibanise i-0.2s Ekugqibeleni, ukuba umkhuseli wokuvuza komhlaba okhethiweyo indawo yokwakha yeyohlobo lomda wexesha eliguquliweyo, ungasebenzisa umgangatho wangoku waseJapan wokusetyenziswa njengereferensi ukuba i-IΔn, ixesha lesenzo liphakathi kwe-0.2 kunye ne-1s; iphakathi kwe-0.1 kunye ne-0.5s; ukuba ukuvuza kwangoku yi-4.4IΔn, ixesha lesenzo lingaphakathi kwe-0.05s.


    3. Isishwankathelo semveliso

    Isiphaluka esifutshane sesigaba ukuya kwisigaba sinokuvelisa umsinga omkhulu, onokukhuselwa ngokutshintsha. Nangona kunjalo, ukuvuza kwangoku okubangelwa ukutshitshiswa kombane womzimba womntu kunye nokuguga komgca kunye nempazamo yomhlaba wesixhobo kubangelwa ukuvuza kwangoku. Ukuvuza kwangoku kuqhelekileyo kwi-30mA-3A, ezi xabiso zincinci kangangokuba iiswitshi zendabuko azikwazi ukukhusela, ngoko kufuneka kusetyenziswe isixhobo sokukhusela esisebenza ngoku.

    I-relay yangoku eseleyo yi-transformer yangoku eshiyekileyo ukuze ibone i-residual current, kwaye phantsi kweemeko ezichaziweyo, xa i-residual current ifikelela okanye idlula ixabiso elinikiweyo, enye okanye ngaphezulu koqhagamshelwano lombane oluphuma kwisixhobo sombane luya kuvula kwaye luvale.

    Okulandelayo ziimeko ezintathu eziqhelekileyo zokuvuza.

    I-1)I-RCD enovakalelo oluphezulu ene-I△n≤30mA kufuneka isetyenziswe ukuthintela ukudibana ngokuthe ngqo kunye nokothuka kombane.


    I-2) Uvakalelo oluphakathi lwe-RCD ene-I△n enkulu kune-30mA inokusetyenziselwa ukuthintela ukutshatyalaliswa kombane ngokungangqalanga.




    3) I-4-pali okanye i-2-pole RCD kufuneka isetyenziswe kwi-RCD yomlilo.


    Kwiinkqubo ze-IT, ukuhanjiswa kwangoku okushiyekileyo kusetyenziswa njengoko kufuneka. Ukuze kuthintelwe ukugqunywa kwenkqubo ekuthotyweni kwaye njengokhuseleko lwesibini lwe-backup, ngokohlobo lwe-wiring, umlinganiselo wokukhusela ofana ne-TT okanye inkqubo ye-TN yamkelwa. Okokuqala, isixhobo sokubeka iliso kwi-insulation kufuneka sisetyenziswe ukuqikelela ukusilela.


    Kwinkqubo ye-TT, i-relay yangoku eshiyekileyo iyacetyiswa. Kuba xa impazamo yomhlaba yenqanaba elinye isenzeka, impazamo yangoku incinci kakhulu kwaye kunzima ukuyiqikelela. Ukuba ukusebenza kwangoku kokutshintsha akufikelelwanga, i-voltage eyingozi iya kubonakala kwizindlu. Ngeli xesha, ucingo lwe-N kufuneka ludlule kwi-transformer yangoku eseleyo.


    Kwinkqubo ye-TN-S, i-relay yangoku eshiyekileyo ingasetyenziswa. Sika isiphoso ngokukhawuleza ngakumbi kwaye ngovelwano ukuphucula ukhuseleko kunye nokuthembeka. Ngeli xesha, ucingo lwe-PE akufanele ludlule kwi-transformer, kwaye ucingo lwe-N kufuneka ludlule kwi-transformer, kwaye alufanele lubekwe ngokuphindaphindiweyo.


    Kwiinkqubo ze-TN-C, iireyidi zangoku ezishiyekileyo azinakusetyenziswa. Ngenxa yokuba umgca we-PE kunye nomgca we-N udibeneyo, ukuba umgca we-PEN awugxininisi ngokuphindaphindiweyo, xa indlu inikwe amandla, igalelo kunye nemveliso ye-currents ye-transformer iyalingana, kwaye i-ASJ yenqaba ukuhamba; ukuba umgca we-PEN ugxininiswe ngokuphindaphindiweyo, inxalenye yesigaba esisodwa sangoku iya kuqukuqela kwisiseko esiphindaphindiweyo. Emva kokufikelela kwixabiso elithile, i-ASJ ayisebenzi kakuhle. Kuyimfuneko ukuguqula inkqubo ye-TN-C ibe yinkqubo ye-TN-CS, efana nenkqubo ye-TN-S, kwaye emva koko udibanise i-transformer yangoku eseleyo kwisistim ye-TN-S.

    4.Intshayelelo yemveliso

    I-AcrelElectric ye-ASJ i-relay ye-residual yangoku inokuhlangabezana nokukhuselwa kweemeko zokuvuza ezikhankanywe ngasentla, kwaye inokusetyenziswa ngokubambisana nohambo olude lokutshintshela ukucima umbane ngexesha lokuthintela uqhagamshelwano olungathanga ngqo kunye nokunciphisa ukuvuza kwangoku. Isenokusetyenziswa ngokuthe ngqo njenge-signal relay ukujonga izixhobo zamandla. Kufanelekile ngokukodwa ukukhuselwa kokhuseleko lokusetyenziswa kombane ezikolweni, izakhiwo zorhwebo, iiworkshops zefektri, ii-bazaars, amashishini amashishini kunye nemigodi, iiyunithi ezingundoqo zelizwe zokukhusela umlilo, izakhiwo ezihlakaniphile kunye noluntu, i-subways, i-petrochemicals, i-telecommunications kunye namasebe okukhusela kazwelonke.

    Iimveliso ze-ASJ series ikakhulu zineendlela ezimbini zokufakela. Uthotho lwe-ASJ10 lufakelo olunyuswe kuloliwe. Inkangeleko kunye nemisebenzi iboniswe kolu luhlu lulandelayo:

    Ukuhambelana

    Uhlobo

    Umsebenzi

    Umahluko osebenzayo

    ASJ10-LD1C

    1. Umlinganiselo wangoku oseleyo

    2. I-alam yomda ongaphezulu

    3. Umlinganiselo wokusebenza oshiyekileyo unokumiselwa

    4. Umda wokungaqhubi ixesha unokumiselwa

    5. Iiseti ezimbini zokukhutshwa kwerelay

    6. Ngovavanyo lwasekhaya / olude / ukusetha kwakhona umsebenzi







    1. Uhlobo lwe-AC lomlinganiselo oseleyo wangoku

    ASJ10-LD1A






    2. Isibonisi somda wangoku we-alam

    ASJ10L-LD1A


    1. A-uhlobo lomlinganiselo wangoku oshiyekileyo

    2. Umboniso we-LCD wecandelo

    3. I-alamu yokuqhawula i-transformer

    4. Ixabiso langaphambi kwe-alarm lingamiselwa, ixabiso lokubuyisela lingamiselwa

    5. Iirekhodi zesiganeko ezingama-25



    Imodeli yenkangeleko Umsebenzi ongundoqo Umahluko womsebenzi

    Ukuhambelana

    Uhlobo

    Umsebenzi

    Umahluko osebenzayo

    ASJ20-LD1C

    1. Umlinganiselo wangoku oseleyo

    2. I-alam yomda ongaphezulu

    3. Umlinganiselo wokusebenza oshiyekileyo unokumiselwa

    4. Umda wokungaqhubi ixesha unokumiselwa

    5. Iiseti ezimbini zokukhutshwa kwerelay

    6. Ngovavanyo lwasekhaya / olude / ukusetha kwakhona umsebenzi

    1. Uhlobo lwe-AC lomlinganiselo oseleyo wangoku

    2. Isibonisi somda wangoku we-alam

    ASJ20-LD1A


    1. A-uhlobo lomlinganiselo wangoku oshiyekileyo

    2. Umboniso webha yepesenti yangoku


    Phakathi kwazo, umahluko phakathi kohlobo lwe-AC kunye nohlobo lweResidual yangoku ye-relay yile: Uhlobo lwe-AC lwe-residual current relay yi-relay yangoku eshiyekileyo enokuqinisekisa ukukhubeka kwentsalela ye-sinusoidal alternating current efakwa ngesiquphe okanye inyuka kancinane, kwaye ibeka iliso ikakhulu kwi-sinusoidal. imiqondiso yangoku etshintshanayo. Uhlobo lwe-A relay yangoku eshiyekileyo yintsalela yangoku enokuqinisekisa ukukhubeka kwentsalela ye-sinusoidal etshintshanayo yangoku kunye ne-residual pulsating current ngqo esetyenziswa ngesiquphe okanye ngokucothayo, kwaye ijonga ubukhulu becala imiqondiso ye-sinusoidal etshintshanayo yangoku kunye ne-pulsed i-pulsed yangoku ngqo.

    Iitheminali zocingo ezikhethekileyo kunye neentambo eziqhelekileyo zesixhobo zezi zilandelayo:


    5 Isiphelo

    Kwizakhiwo zombane zanamhlanje, ukusetyenziswa kwezikhuseli zokuvuza kunokuthintela ngokufanelekileyo abahlali ukuba bafumane ukutshitshiswa kombane, kwaye kwangaxeshanye banokukhumbuza abasebenzisi ukuba bathathe amanyathelo afanelekileyo okukhusela ngexesha. Uchungechunge lwe-ASJ lweemveliso ezishiyekileyo zangoku ziyakwazi ukubeka esweni ukuvuza kwangoku kwisekethe, xa ukuvuza kwangoku kufikelela okanye kudlula.


    Iimbekiselo

    [1] FeiSong. UPhando kwiTekhnoloji yoKhuseleko lokuvuza kuBunjineli boMbane boKwakha[J]. IThekhnoloji yezoKwakha kunye neSicelo, i-2016, 000 (003): 14-16.

    [2] Uyilo lweMicrogrid yoShishino kunye neNcwadi yeSicelo. 2020.6

    [3] KaiHu. Uhlalutyo lobuchwephesha bokukhusela ukuvuza kulwakhiwo lobunjineli bombane bezakhiwo[J]. Iingcango kunye neeWindows, 2017(2).

    [4]PingYuan. Ukuthetha malunga nokusetyenziswa kokhuseleko lokuvuza kukhuseleko lombane[J]. I-China High-tech Zone, i-2017 (23): 130-131.

    [5] ZhiyongZhao, njl. Ukuthetha ngetekhnoloji yokukhusela ukuvuza kulwakhiwo lobunjineli bombane [J]. Umbono wezeNzululwazi nobuChwepheshe, wowama-2017.


    Malunga nombhali:I-JianguoWu, indoda, isidanga sokuqala, i-AcrelCo., Ltd., elona sikhokelo sophando kukubeka iliso kokugquma kunye nokubeka iliso okushiyekileyo ngoku, i-imeyile: zimmer.wu@qq.com, ifowuni ephathwayo: 13524474635


    INHLOKO-UHLOBO-1

    I-Lorem Ipsum sisicatshulwa esiludummy soshicilelo kunye neshishini lokucwangcisa. I-Lorm Ipsum ibingumbhalo we-dummy oqhelekileyo woshishino wathatha inqanawa yohlobo kwaye wayikrola ukwenza uhlobo lwencwadi yomzekelo. I-Lorem Ipsum sisicatshulwa esiludummy soshicilelo noseto lokuchwetheza.