Namhlanje, umenzi wezibane ezitalatweni u-TIANXIANG uyakukuchazela amanyathelo okhuselekoisibane sesitalato sikamasipalauyilo.
1. Ingaba iswitshi engundoqo yesibane sesitalato sikamasipala yi-3P okanye i-4P?
Ukuba sisibane sangaphandle, iswitshi evuzayo iya kusetwa ukuthintela ingozi yokuvuza. Ngeli xesha, kufuneka kusetyenziswe utshintsho lwe-4P. Ukuba ukuvuza akuqwalaselwanga, ukutshintshela kwe-3P kunokusetyenziswa njengotshintsho oluphambili.
2. Iindlela ezahlukeneyo zokucwangcisa izibane zesitalato zikamasipala
Ubeko lwecala elinye-elufaneleke kwiindlela ezimxinwa ngokwentelekiso, ufuna ubude bofakelo lwesibane bulingane okanye bube ngaphezu kobubanzi obusebenzayo bomgangatho wendlela. Iingenelo kukwenziwa kakuhle kunye neendleko eziphantsi.
Uyilo oludibeneyo-lufuna ubude bofakelo besibane ukuba bungabikho ngaphantsi kwe-0.7 ububanzi obusebenzayo bomgangatho wendlela.
I-Symmetrical layout-ifuna ukuphakama kofakelo lwesibane ukuba kungabi ngaphantsi kwesiqingatha sobubanzi obusebenzayo bomgangatho wendlela.
3. Ukukhetha okunengqiqo kobude bokufakwa kokukhanya kwesitrato, ubude be-cantilever kunye ne-angle yokuphakama
Ubude bofakelo (h)-ubude bofakelo loqoqosho yi-10-15m. Ukuba ukuphakama kofakelo kuphantsi kakhulu, i-glare yesibane iya kwanda, kwaye ukuba iphezulu kakhulu, i-glare iya kuncipha, kodwa izinga lokusetyenziswa kokukhanyisa liya kuncipha.
Ubude beCantilever - akufanele budlule i-1/4 yobude bofakelo.
Iimpembelelo ze-cantilever ezinde kakhulu:
A. Nciphisa ukukhanya (ukukhanya) kwendlela yokuhamba kunye ne-curbstone ecaleni apho isibane sifakwe khona.
B. Iimfuno zamandla omatshini we-cantilever ziba phezulu, zichaphazela ubomi benkonzo.
C. Ukuchaphazela ukubonakala, okubangelwa umlinganiselo ongalungelelananga phakathi kwe-cantilever kunye nesibane sesibane.
D. Iindleko ziya kunyuka.
4. I-Elevation angle - I-angle yokuphakama yesibane akufanele idlule i-15 degrees
Ukufakwa kwe-angle yokunyuswa kwesibane kukwandisa uluhlu lokukhanyisa olusecaleni lwesibane ukuya kumphezulu wendlela. Ukugqithisa kakhulu kuya kubangela ukunyuka kwe-glare, kwaye ukukhanya kwendlela epholileyo kunye ne-sideway kuya kuncitshiswa.
5. Ukhetho lwembuyekezo yombane olufanelekileyo kwizibane zasesitalatweni zikamasipala
Indlela yembuyekezo yesibane-isibane esisodwa isetyenziselwa ukwandisa amandla ombane wezibane ezahlukeneyo ukuya ngaphezu kwe-0.9, ngaloo ndlela inciphisa umthamo we-transformer ezinikeleyo kwizibane zesitalato ngaphezu kwe-51%, kunye nelahleko yomgca malunga ne-75%, enesiphumo esibalulekileyo sokugcina amandla.
6. Indlela yokulawula ukukhanya kwesitalato
Ngokusekwe kumgaqo wokonga umbane osebenzayo, inkqubo yezixeko ezininzi namhlanje iyalandelwa, kwaye indlela yokulawula edibanisa ukukhanya kunye nolawulo lwewotshi iyilwe ngokweemfuno ezahlukeneyo zokukhanyisa ngamaxesha ahlukeneyo endlela. Oko kukuthi, emva kobumnyama, ngeli xesha lokuxinana kwezithuthi, zonke izibane zasezitalatweni zikamasipala ziyalayitwa ukuqinisekisa ukudlula ngokukhuselekileyo kwabahambi ngeenyawo nezithuthi; emva ezinzulwini zobusuku, njengoko umthamo wezithuthi uncipha, zonke izibane zesitrato kwelinye icala zicinywa ngokulawulwa kwewotshi, ukuze kuphunyezwe eyona mpembelelo yokongayo yokonga amandla ngelixa uqinisekisa ukugcwala okuqhelekileyo.
7. Ukukhethwa kwendlela yokuhambisa amandla okukhanyisa
Ukuhanjiswa kwamandla okwinqanaba elinye kungasetyenziselwa ukukhanya komhlaba kunye nokukhanya kwendlela kunye nomgama omfutshane wobonelelo lwamandla kunye nomthwalo omncinci obalwayo, kunye nokuhla kwamandla ombane kunye nexabiso le-terminal short-circuit yangoku kufuneka kuqinisekiswe. Ikhabhinethi yokusabalalisa ithatha uhlobo lwangaphandle, kwaye umda ongezantsi u-0.3 wamitha ngaphezu komgangatho kwaye ufakwe phantsi.
Kumgama omde wonikezelo lwamandla kunye nomthwalo omkhulu obalwayo, ukuhanjiswa kwamandla okuthathu kuyamkelwa, kwaye izigaba ezithathu A, B, kunye noC kwisekethe ye-voltage ephantsi idityaniswe kwiqela ngalinye lezibane zesitrato ngokulandelelana ukuphepha ukungalingani kwesigaba sesithathu. Ikhabhinethi yokusabalalisa ithatha uhlobo lwangaphandle, kwaye umda ongezantsi u-0.3 wamitha ngaphezu komgangatho kwaye ufakwe phantsi.
Isigaba sesithathu sesekethe ye-five-five ye-lighting low-voltage line inokunciphisa ngokufanelekileyo ilahleko yombane womgca xa kuthelekiswa nesekethe yesiqhelo yesigaba esisodwa.
8. Ubungakanani kunye neemfuno zokubeka umbhobho wokukhusela ububanzi beentambo zokukhanya kwesitalato
Ummandla onqamlekileyo onqamlekileyo weengcingo kumbhobho wokukhusela akufanele udlule i-40% yendawo enqamlezayo yombhobho. Ububanzi bangaphakathi bombhobho akufanele bube ngaphantsi kwama-1.5 ububanzi obungaphandle bekhebula.
Xa ikhebula libekwe kwibhanti eluhlaza yendlela yokuhamba, ubunzulu bokungcwaba bungamamitha ayi-0.5. Kwindawo yokuwela, iguqulwa ibe yipayipi yensimbi ye-D50 kunye nobunzulu bokugubungela i-0.7 yeemitha. Ukuba ezi mfuno zingentla azikwazi ukufezekiswa, uluhlu lwe-c20 oluqiniweyo lwekhonkrithi luyongezwa phezulu kumbhobho.
9. Iinkqubo ezithe ngqo ze-TT grounding system yezibane zasesitalatweni
Sebenzisa inkqubo ye-TT yendawo ngaphandle komgca we-PE, kwaye ungeze umkhuseli wokuvuza we-300mA kwi-circuit breaker circuit ephumayo. Zonke iipali zezibane kunye nezibane kufuneka ziqhagamshelwe ngokuqinileyo kwimivalo yentsimbi yesiseko sepali yesibane njengesixhobo sokumisa, ukuxhathisa umhlaba.
10. Indlela yokukhetha i-transformer ngokomthwalo obaliweyo kuyilo lokukhanya kwesitrato
Umthamo we-transformer awuyona ingxaki, isitshixo siyindawo yokunikezelwa kwamandla. Kwizobunjineli, i-radius yonikezelo lwamandla ombane wesitrato sebhokisi yesitrato idla ngokumalunga ne-700 (ukuba ufuna ukuchaneka, kufuneka ubale ukuhla kwamandla ombane), ngoko ke i-transformer enye yanele i-1.5 yeekhilomitha, kwaye kucetyiswa ukuba kusetyenziswe iziguquli zebhokisi ezikhanyayo ezi-3 kwiikhilomitha ezingama-4.225. Umthamo uxhomekeke kumandla ewonke ezibane zasesitalatweni ezibonelelwe yi-transformer, kunye ne-50% yogcino (ezinye iindlela ezinkulu zifuna izibane zentengiso okanye umbane ugcino kwizibane zesitrato ezinqumlayo).
Ukuba ufuna ukwazi ngakumbi malunga neshishini, ncedaqhagamshelana nomenzi wesibane sesitalatoTIANXIANG yokubonisana.
Ixesha lokuposa: Mar-20-2025