I-CB-Type ATS: Ukukhetha Okuhlakaniphile Nokuphephile Kwezinhlelo Zamandla Zanamuhla

Ezinhlelweni zamandla, i-othomathikhi yokudlulisa i-switch (i-ATS) iyithuluzi elibalulekile eliqinisekisa ukunikezwa kwamandla okuqhubekayo emithwalweni ebalulekile. Phakathi kwalokhu, i-ATS enesilinganiso se-CB isetshenziswe kabanzi ezakhiweni zezentengiselwano nasezikhungweni zezimboni ngenxa yokwakheka kwayo okuhlukile kwesakhiwo kanye nezici zokusebenza. Lesi sihloko sizohlola izinzuzo eziyinhloko ze-ATS enesilinganiso se-CB kusukela ezicini ezintathu: ukuphepha, ukusebenza kahle kwezindleko, kanye nokuguquguquka kwesicelo.

I. Imisebenzi Yokuvikela Ehlanganisiwe Ithuthukisa Ukuphepha Kwesistimu

(1) Ukuvikelwa Okubili Emijikelezweni Emifushane Nokunqwabelana Kakhulu

I-ATS enesilinganiso se-CB ifaka idivayisi yohambo oludlulayo oluqapha njalo ugesi wesekethe. Ngesikhathi sesekethe esifushane, oxhumana nabo abayinhloko bangaphazamisa ugesi wephutha ngaphakathi kwama-millisecond, bavimbele ukusha kwemishini noma izingozi zomlilo. Isibonelo, endaweni yokuhweba, i-ATS yebanga le-CB iphazamise ngempumelelo ugesi we-short-circuit ebhokisini lokusabalalisa, ivimbela ukusabalala komlilo. Ukuvikelwa kwayo ngokweqile, okutholakala ngamadivayisi ohambo olushisayo, kubangela ngokuzenzakalelayo uhambo olubambezelekile lapho ugesi wemithwalo udlula inani elilinganiselwe, ukuvikela imishini ngenkathi kugwema ukukhubeka okungamanga.

(2) Ukuhlukaniswa Kwephutha Nokunikezwa Kwamandla Okuqhubekayo Okulinganiselayo

Ngokungafani ne-ATS yebanga le-PC, i-ATS yebanga le-CB yenza imisebenzi yokuvikela kanye nokudlulisa ngedivayisi eyodwa. Ezimweni zokuphakelwa kwamandla okuhlala, lapho umthombo wamandla oyinhloko uhluleka, i-ATS yebanga le-CB inqamula ngokushesha isekethe enephutha bese ishintshela emthonjeni wamandla okusekelayo phakathi kwemizuzwana eyi-1-2. Lo mklamo ususa ubunzima bokudinga ama-circuit breaker engeziwe lapho usebenzisa i-ATS yebanga le-PC, kunciphisa izingozi zesistimu ezibangelwa ukuhlanganiswa okungafanele kwamadivayisi okuvikela. Isibonelo,YUYEIswishi Yokudlulisa Okuzenzakalelayo ye-CB ka-'SI-YEQ3-63W1ihlangabezana ngokugcwele nalezi zimfuneko. I-YEQ3-63W1Iswishi Yokudlulisa Okuzenzakalelayo ifanelekela i-AC 50Hz/60Hz, i-voltage yokusebenza elinganisiwe engu-230V/400V kanye namasekethe okusabalalisa nokulawula amandla angaphansi. Isilinganiso samanje sifinyelela ku-63A. Ngokuyinhloko sisebenza njengeswishi eyinhloko yemishini kagesi eyinhloko futhi singalawula nezinhlobo ezahlukene zama-motor, imishini kagesi enamandla aphansi, izibani, nezinye izinhlelo zokusebenza.

Ihambisana nezindinganiso ze-GB/T14048.11 kanye ne-IEC947-6-1.

II. Izinzuzo Ezibalulekile Zezindleko Zomjikelezo Wokuphila

(1) Izindleko Zokuqala Zokuthenga Nokulungisa Ezilinganiselwe

Nakuba amayunithi e-ATS anesilinganiso se-CB abiza ngaphansi ngo-30%-50% ngeyunithi ngayinye kunalawo anesilinganiso se-PC, izindleko zawo zokuphila zizonke zidinga ukuhlolwa okuphelele. Kuphrojekthi ethile yepaki yezimboni, izindleko zokulungisa zeminyaka eyi-10 (kufaka phakathi ukulinganiswa kweyunithi yohambo kanye nokufakwa esikhundleni sokuxhumana) ze-ATS enesilinganiso se-CB zazingu-65% kuphela wesisombululo esinesilinganiso se-PC. Ngenkathi ukwakheka kwayo kwesakhiwo kunezingxenye ezihambayo ezingaphezu kuka-50% kunamayunithi anesilinganiso se-PC, ukwakheka kwe-modular kunciphisa ubunzima bokulungisa okukodwa, kunciphisa izindleko zomsebenzi ngo-40%. (2) Ukutshalwa Kwezimali Okulungiselelwe Ukuguquguquka Kwesimo Sesicelo

I-ATS yebanga le-CB ikhombisa izinzuzo ezinkulu kwezomnotho ezimweni zomthwalo ongewona obalulekile njengokukhanya kwezentengiselwano. Ngemva kokusebenzisa i-ATS yebanga le-CB, isitolo esikhulu sezitolo sinciphise amazinga e-alamu yamanga ngo-82% ngesikhathi sokusetshenziswa kwamandla aphezulu ehlobo, okuvimbela ukulahlekelwa kokuphela okubangelwa ukuvikelwa kokulayisha ngokweqile okungasetshenziswanga kahle. Ukuqondaniswa kwayo okunembile kwezici zokuvikela namaphrofayili omthwalo kunciphisa isikhathi sokukhokha utshalomali sibe ngaphansi kweminyaka emithathu.

III. Ukuvumelana Nezimo Kwesicelo Kuhlangabezana Nezidingo Ezihlukahlukene

(1) Ukuzivumelanisa Okuqinile Nezakhiwo Zokuphakelwa Kukagesi

I-ATS enesilinganiso se-CB ingasebenza ngqo njengezishintshi zokuphakelayo ezinhlelweni zokuphakelwa kwamandla e-radial ngaphandle kokudinga amadivayisi angeziwe okuvikela. Kuzakhiwo zohlobo lwe-trunk, ukuhlanganiswa okukhethiwe nama-circuit breakers aphansi kwenza kube lula ukuthola indawo yamaphutha kuze kufike ezingeni lesifunda segatsha. Isibonelo, ngemuva kokusebenzisa i-ATS enesilinganiso se-CB, isitshalo samakhemikhali sanciphisa izehlakalo zokuphela kukagesi ezingeni lesithathu ngo-70%, okuthuthukisa kakhulu ukuthembeka kohlelo.

(2) Isiqinisekiso Sokuthobela Umthetho

Ngokwezinga elisha le-GB51348-2019, imithwalo yokuvikela umlilo idinga i-ATS enemisebenzi yokuvikela i-short-circuit kanye ne-alamu yokulayisha ngokweqile. I-ATS enesilinganiso se-CB ihlangabezana kahle nesidingo "se-alamu yokulayisha ngokweqile kuphela" samaphampu omlilo nemishini efanayo ngokuhlela amayunithi ohambo angakhubeki e-alamu kuphela. Iphrojekthi yesibhedlela eyamukela lesi sixazululo ibone ukuthuthuka okungu-50% ekusebenzeni kahle kokuhlolwa komlilo.

Isifinyezo

Ngomklamo wokuvikela ohlanganisiwe, izindleko zomjikelezo wokuphila ezilungiselelwe, kanye nokuguquguquka kohlelo lokusebenza, i-ATS enesilinganiso se-CB inikeza isisombululo sokuphakelwa kwamandla esingabizi kakhulu sezakhiwo zezentengiselwano, izikhungo zezimboni, kanye nezimo ezifanayo. Ukusebenza kwayo okulinganiselayo kokuphepha kanye nokusebenza kahle kwezomnotho kwenza kube ukukhetha okuthandwayo kwezinhlelo zamandla omthwalo ezingabalulekile. Ngokuthuthuka kwegridi ehlakaniphile, amakhono okuvikela edijithali e-ATS enesilinganiso se-CB azokwandisa imingcele yohlelo lokusebenza.