Namuhla, umkhiqizi wezibani zasemgwaqweni u-TIANXIANG uzokuchazela izinyathelo zokuphephaukukhanya komgwaqo kamasipalaumklamo.
1. Ingabe isishintshi esikhulu selambu lomgwaqo likamasipala yi-3P noma i-4P?
Uma kuyisibani sangaphandle, inkinobho yokuvuza izosethwa ukuze kugwenywe ingozi yokuvuza. Ngalesi sikhathi, kufanele kusetshenziswe iswishi ye-4P. Uma ukuvuza kungacatshangelwa, ukushintshwa kwe-3P kungasetshenziswa njengeswishi eyinhloko.
2. Izindlela zokuhlela ezihlukene zamalambu asemgwaqweni kamasipala
I-single-side layout-efanele imigwaqo emincane kakhulu, idinga ukuphakama kwesibani ukuze kulingane noma kukhulu kunobubanzi obusebenzayo bomgwaqo. Izinzuzo ukungeniswa okuhle kanye nezindleko eziphansi.
Isakhiwo esintengayo-sidinga ubude bokufakwa kwesibani bungabi ngaphansi kuka-0.7 ububanzi obusebenzayo bomgwaqo.
Ukwakheka kwe-Symmetrical-kudinga ukuphakama kwesibani kungabi ngaphansi kwesigamu sobubanzi obusebenzayo bomgwaqo.
3. Ukukhetha okunengqondo kobude bokufakwa kokukhanya komgwaqo, ubude be-cantilever kanye ne-engeli yokuphakama
Ubude bokufaka (h)-ubude bokufakwa kwezomnotho buyi-10-15m. Uma ukuphakama kokufakwa kuphansi kakhulu, ukukhanya kwesibani kuzokwanda, futhi uma kuphezulu kakhulu, i-glare izokwehla, kodwa izinga lokusetshenziswa kokukhanyisa lizokwehla.
Ubude be-Cantilever - akumele budlule u-1/4 wobude bokufaka.
Imithelela ye-cantilever ende kakhulu:
A. Yehlisa ukukhanya (ukukhanya) kwendlela eseceleni kanye netshe lomgwaqo ohlangothini lapho isibani sifakwe khona.
B. Izidingo zamandla emishini ye-cantilever ziba phezulu, zithinta impilo yesevisi.
C. Kuthinta ukubukeka, okuholela ekulinganiseni okungahlanganisiwe phakathi kwe-cantilever nesigxobo sesibani.
D. Izindleko zizokhuphuka.
4. I-engeli yokuphakama - I-engeli yokuphakama yesibani akufanele idlule ama-degree angu-15
I-angle yokufaka yokuphakama kwesibani iwukwandisa ububanzi bokukhanya kwesibani endaweni yomgwaqo. Okuningi kakhulu kuzodala ukukhanya okukhanyayo, futhi ukukhanya komzila ohamba kancane kanye nomgwaqo womgwaqo kuzoncipha.
5. Ukukhethwa kwesinxephezelo samandla okunengqondo kwamalambu omgwaqo kamasipala
Indlela yesinxephezelo esihlukaniselwe isibani esisodwa isetshenziselwa ukwandisa isici samandla amalambu ahlukahlukene abe ngaphezu kuka-0.9, ngaleyo ndlela kuncishiswe umthamo we-transformer ezinikezele izibani zasemgwaqweni ngaphezu kuka-51%, kanye nokulahlekelwa komugqa cishe ngo-75%, okunomphumela obalulekile wokonga amandla.
6. Indlela yokulawula ukukhanya komgwaqo
Ngokusekelwe esimisweni sokonga amandla okungokoqobo, umkhuba wamadolobha amaningi namuhla uyalandelwa, futhi indlela yokulawula ehlanganisa isilawuli sokukhanya nokulawula iwashi iklanywe ngokuvumelana nezidingo ezihlukahlukene zokukhanya ngezikhathi ezihlukahlukene zethrafikhi. Okusho ukuthi, ngemva kokuhwalala, ngesikhathi sokugcwala kwezimoto, wonke amalambu emigwaqweni kamasipala ayakhanyiswa ukuze kuqinisekiswe ukudlula okuphephile kwabahamba ngezinyawo nezimoto; ngemva kwamabili, njengoba umthamo wethrafikhi uncipha, wonke amalambu omgwaqo ohlangothini olulodwa acishwa ukulawula iwashi, ukuze kuzuzwe umphumela okonga kakhulu wokonga amandla kuyilapho kuqinisekiswa ithrafikhi evamile.
7. Ukukhethwa kwendlela yokusabalalisa amandla okukhanyisa
Ukusatshalaliswa kwamandla kwesigaba esisodwa kungasetshenziselwa ukukhanyisa indawo kanye nokukhanyisa komgwaqo ngebanga elifushane lokuphakelwa kukagesi kanye nomthwalo omncane obaliwe, futhi ukwehla kwamandla kagesi kanye nenani lamanje le-terminal short-circuit kufanele kuqinisekiswe. Ikhabethe lokusabalalisa lamukela uhlobo lwangaphandle, futhi unqenqema olungezansi lungamamitha angu-0.3 ngaphezu kwephansi futhi lufakwe phansi.
Ebangeni elide lokuphakelwa kwamandla kanye nomthwalo omkhulu obaliwe, ukusatshalaliswa kwamandla kwezigaba ezintathu kuyamukelwa, futhi izigaba ezintathu A, B, no-C kumjikelezo we-low-voltage zixhunywe eqenjini ngalinye lezibani zomgwaqo ngokushintshana ukuze kugwenywe ukungalingani kwezigaba ezintathu. Ikhabethe lokusabalalisa lamukela uhlobo lwangaphandle, futhi unqenqema olungezansi lungamamitha angu-0.3 ngaphezu kwephansi futhi lufakwe phansi.
Isekhethi yezigaba ezintathu ezinezintambo ezinhlanu zolayini we-voltage ephansi yokukhanyisa inganciphisa ngempumelelo ukulahleka kwamandla kalayini uma kuqhathaniswa nesekhethi yesigaba esisodwa esivamile.
8. Usayizi nokubeka izidingo zobubanzi bepayipi elivikelayo lezintambo zokukhanya zasemgwaqweni
Ingqikithi yendawo yezintambo zezintambo ezisepayipini elivikelayo akufanele idlule i-40% yendawo yesiphambano sepayipi. Ububanzi bangaphakathi bepayipi akufanele bube ngaphansi kwezikhathi ezingu-1.5 ububanzi obungaphandle bekhebula.
Lapho ikhebula libekwe ebhandeni eliluhlaza lendlela yomgwaqo, ukujula kokungcwaba kungamamitha angu-0.5. Endaweni yokuwela, iguqulwa ibe yipayipi yensimbi ye-D50 enobubanzi obuyi-0.7 metres. Uma lezi zidingo ezingenhla zingenakufinyelelwa, ungqimba lukakhonkolo oluqinisiwe lwe-c20 lwengezwe phezulu kwepayipi.
9. Izinqubo eziqondile ze-TT grounding system yamalambu asemgwaqweni
Sebenzisa isistimu ye-TT yendawo ngaphandle kolayini we-PE, bese wengeza isivikelo sokuvuza esingu-300mA kusekethi ye-circuit breaker ephumayo. Zonke izigxobo zezibani nezibani kufanele zixhunywe ngokuqinile emigodleni yensimbi yesisekelo sesigxobo sesibani njengomshini wokumisa phansi, ukumelana nesisekelo.
10. Indlela yokukhetha i-transformer ngokusho komthwalo obaliwe ekwakhiweni kokukhanya komgwaqo
Umthamo we-transformer awuyona inkinga, isihluthulelo yi-radius yokunikezwa kwamandla. Ezobunjiniyela, i-radius yomthombo wamandla we-transformer yebhokisi lokukhanya komgwaqo ngokuvamile iba ngu-700 (uma ufuna ukunemba, kufanele ubale ukwehla kwe-voltage), ngakho-ke i-transformer eyodwa yanele amakhilomitha angu-1.5, futhi kunconywa ukusebenzisa ama-transformer amabhokisi okukhanya emigwaqweni angu-3 amakhilomitha angu-4.225. Umthamo uncike emandleni ewonke amalambu asemgwaqweni ahlinzekwa yi-transformer, kanye nendawo yokugcina engu-50% (eminye imigwaqo emikhulu idinga izibani zokukhangisa noma igcine ugesi wezibani zomgwaqo eziphambanayo).
Uma ufuna ukwazi okwengeziwe ngalo mkhakha, sicelathintana nomkhiqizi wokukhanya komgwaqoTIANXIANG ukuze kuboniswane.
Isikhathi sokuthumela: Mar-20-2025