Namhlanje, umenzi wezibane zesitalato uTIANXIANG uza kukuchazela amanyathelo okhuselekoisibane sesitalato sikamasipalauyilo.
1. Ingaba iswitshi ephambili yesibane sesitalato sikamasipala yi-3P okanye yi-4P?
Ukuba sisibane sangaphandle, kuya kubekwa iswitshi yokuvuza ukuze kuthintelwe ingozi yokuvuza. Ngeli xesha, kufuneka kusetyenziswe iswitshi ye-4P. Ukuba ukuvuza akucingelwanga, iswitshi ye-3P ingasetyenziswa njengeswitshi ephambili.
2. Iindlela ezahlukeneyo zokubeka izibane zesitalato zikamasipala
Uyilo lwecala elinye-lufanelekile kwiindlela ezimxinwa, lufuna ukuba ubude bokufakelwa kwesibane bulingane okanye bube bukhulu kunobubanzi obusebenzayo bomphezulu wendlela. Iingenelo zezi induction entle kunye nexabiso eliphantsi.
Uyilo oludibeneyo- lufuna ukuba ubude bokufakelwa kwesibane bungabi ngaphantsi kwe-0.7 ubukhulu obusebenzayo bomphezulu wendlela.
Uyilo olulinganayo-lufuna ukuba ubude bokufakelwa kwesibane bungabi ngaphantsi kwesiqingatha sobubanzi obusebenzayo bomphezulu wendlela.
3. Ukukhetha okufanelekileyo kokuphakama kokufakwa kwezibane zesitalato, ubude be-cantilever kunye ne-engile yokuphakama
Ukuphakama kofakelo (h) - ubude bofakelo obuncinci yi-10-15m. Ukuba ukuphakama kofakelo kuphantsi kakhulu, ukukhanya kwesibane kuya kwanda, kwaye ukuba kuphezulu kakhulu, ukukhanya kuya kuncipha, kodwa izinga lokusetyenziswa kokukhanya liya kuncipha.
Ubude be-cantilever - akufuneki budlule i-1/4 yobude bokufakelwa.
Impembelelo ye-cantilever ende kakhulu:
A. Nciphisa ukukhanya (ukukhanya) kwendlela kunye nelitye elingaphantsi kwendlela ecaleni apho kufakwe khona isibane.
B. Iimfuneko zamandla oomatshini ze-cantilever ziya ziphakama, nto leyo echaphazela ubomi benkonzo.
C. Ichaphazela inkangeleko, nto leyo ebangela ukuba kubekho umlinganiselo ongalungelelaniswanga phakathi kwe-cantilever kunye nepali yesibane.
D. Ixabiso liya kunyuka.
4. I-engile yokuphakama – I-engile yokuphakama kwesibane akufuneki idlule kwiidigri ezili-15
I-engile yokuphakama kwesibane yokwandisa uluhlu lokukhanya olusecaleni kwesibane kumphezulu wendlela. Ukuba sininzi kakhulu kuya kubangela ukukhanya okwandileyo, kwaye ukukhanya kwendlela ecothayo kunye nendlela yabahambi ngeenyawo kuya kuncipha.
5. Ukukhethwa kwezibane zesitalato zikamasipala ngembuyekezo efanelekileyo yamandla
Indlela yokuhlawula esetyenziswa ngesibane esinye isetyenziselwa ukwandisa amandla ezibane ezahlukeneyo ukuya kuthi ga kwi-0.9, ngaloo ndlela kunciphisa amandla e-transformer ezinikeleyo yezibane zasezitalatweni ngaphezulu kwe-51%, kunye nokulahleka komgca malunga ne-75%, nto leyo enefuthe elikhulu lokonga amandla.
6. Indlela yokulawula ukukhanya kwesitalato
Ngokusekelwe kumgaqo wokonga amandla okusebenzayo, kulandelwa indlela yezixeko ezininzi namhlanje, kwaye indlela yokulawula edibanisa ulawulo lokukhanya kunye nolawulo lwewotshi yenzelwe ngokweemfuno ezahlukeneyo zokukhanyisa ngamaxesha ahlukeneyo ezithuthi. Oko kukuthi, emva kobumnyama, ngexesha lezithuthi ezininzi, zonke izibane zesitalato zikamasipala ziyavulwa ukuqinisekisa ukuba abantu abahamba ngeenyawo kunye nezithuthi bahamba ngokukhuselekileyo; emva kobusuku, njengoko umthamo wezithuthi uncipha, zonke izibane zesitalato kwelinye icala ziyacinywa ngolawulo lwewotshi, ukuze kufezekiswe isiphumo sokonga amandla esonga kakhulu ngelixa kuqinisekiswa ukuba izithuthi ziqhelekile.
7. Ukukhetha indlela yokusasaza amandla okukhanyisa
Ukusasazwa kwamandla ombane wesigaba esinye kungasetyenziselwa ukukhanyisa indawo kunye nokukhanyisa kwendlela ngomgama omfutshane wokunikezelwa kombane kunye nomthwalo omncinci obaliweyo, kwaye ixabiso langoku le-voltage kunye ne-terminal short-circuit kufuneka liqinisekiswe. Ikhabhathi yokusasazwa isebenzisa uhlobo lwangaphandle, kwaye umda osezantsi ungange-0.3 yeemitha ukusuka emgangathweni kwaye ufakwe emhlabeni.
Kwimigama emide yombane kunye nomthwalo omkhulu obaliweyo, kusetyenziswa usasazo lwamandla olunezigaba ezintathu, kwaye izigaba ezintathu u-A, u-B, kunye no-C kwisekethe ye-voltage ephantsi ziqhagamshelwe kwiqela ngalinye lezibane zesitalato ngokulandelelana ukuze kuthintelwe ukungalingani kwezigaba ezintathu. Ikhabhathi yosasazo isebenzisa uhlobo lwangaphandle, kwaye umda ongezantsi ungangeemitha eziyi-0.3 ukusuka emgangathweni kwaye ufakwe emhlabeni.
Isekethe yentambo ezintlanu yesigaba sesithathu somgca we-voltage ephantsi yokukhanyisa inokunciphisa ngempumelelo ilahleko ye-voltage yomgca xa ithelekiswa nesekethe yesiqhelo yesigaba esinye.
8. Ubungakanani kunye neemfuno zokubeka ububanzi bombhobho okhuselayo weentambo zokukhanya kwesitalato
Ububanzi obupheleleyo beengcingo ezikwipayipi yokukhusela akufuneki budlule i-40% yendawo enqamlezileyo yombhobho. Ububanzi obungaphakathi bombhobho akufuneki bube ngaphantsi kwe-1.5 ubukhulu obungaphandle bombhobho.
Xa intambo ibekwe kwibhanti eluhlaza yendlela yokuhamba, ubunzulu bokungcwaba buziimitha eziyi-0.5. Kwindawo yokunqumla, itshintshwa ibe yipayipi yentsimbi ye-D50 enobunzulu bokugubungela obuziimitha eziyi-0.7. Ukuba iimfuno ezingasentla azinakufezekiswa, kongezwa umaleko wekhonkrithi eqinisiweyo ye-c20 phezulu kombhobho.
9. Iindlela ezithile zokusebenza kwenkqubo ye-TT grounding yezibane zesitalato
Sebenzisa inkqubo ye-TT yasekuhlaleni engenamgca we-PE, kwaye wongeze isikhuseli sokuvuza se-300mA kwisekethe ye-outgoing circuit breaker. Zonke iipali zezibane kunye nezibane maziqhagamshelwe ngokuqinileyo kwiibhari zentsimbi zesiseko sepali yezibane njengesixhobo sokumisa umhlaba, ukumelana nokumisa umhlaba.
10. Indlela yokukhetha i-transformer ngokwesisindo esibalwe kuyilo lwezibane zesitalato
Umthamo we-transformer awuyongxaki, isitshixo yi-radius yombane. Kubunjineli, i-radius yombane ye-transformer yebhokisi yezibane zesitalato idla ngokuba malunga nama-700 (ukuba ufuna ukuchaneka, kufuneka ubale ukuhla kwe-voltage), ngoko ke i-transformer enye yanele iikhilomitha ezili-1.5, kwaye kuyacetyiswa ukusebenzisa ii-transformer zebhokisi yezibane zesitalato ezi-3 kwiikhilomitha ezi-4.225. Umthamo uxhomekeke kumandla ewonke ezibane zesitalato ezibonelelwa yi-transformer, kunye ne-reserve ye-50% (ezinye iindlela eziphambili zifuna ukukhanya kwentengiso okanye umbane ogciniweyo kwizibane zesitalato ezidibanayo).
Ukuba ufuna ukwazi okungakumbi ngolu shishino, ncedaumenzi wezibane zesitalato zokunxibelelanaTIANXIANG ukuze kuboniswene.
Ixesha lokuthumela: Matshi-20-2025