Ingemuva lephrojekthi
Iphrojekthi yezindlu zokuhlaliswa kabusha eLukou 02 isiqephu sokwakhiwa kabusha kwedolobhana lemijondolo endaweni yezimboni zezindiza itholakala enyakatho yomgwaqo waseYanxi nasentshonalanga yomgwaqo we-fuze eNanjing, nendawo yokwakhiwa isiyonke cishe amamitha-skwele ayi-180000.Ingqikithi yezakhiwo zokuhlala ezincane eziphakeme ezingama-20, igaraji elingaphansi komhlaba kanye nezindlu ezisekelayo ezi-2 zihlelelwe ukwakhiwa, ezinezindlu zokuhlala eziyi-1100 sezizonke.Iphrojekthi yezindlu zokuhlaliswa kabusha eLukou 01 isiqephu sokwakhiwa kabusha kwedolobhana lemijondolo endaweni yezimboni zezindiza ihlukaniswe izifunda eziseNingizimu neNyakatho.Kuhlelelwe ukuthi kwakhiwe izindlu eziyizitezi ezingu-48 11, igaraji elingaphansi komhlaba kanye nesikhungo sokusiza umphakathi, kanye nezindlu zokuhlaliswa kabusha ezingu-2485.Esizeni sokwakhiwa, siyabona ukuthi izindlu ezincane eziphakeme zihlelwe ngokulandelana kwazo, ezinengaphambili elinsundu nelimhlophe.Indlela yokwakha eyakhiwe kuqala iyamukelwa, enezindawo zokupaka ezingaphansi komhlaba kanye nezikhungo zokusiza umphakathi.
Isicelo somkhiqizo
Le phrojekthi yamukela uchungechunge lwemikhiqizo yesinxephezelo samandla asebenzayo enkampani yethu, okuhlanganisa i-static reactive power generator, intelligent capacitor, isilawuli, njll. Isetshenziselwa ikakhulukazi isinxephezelo samandla asebenzayo ukuze kuthuthukiswe ngempumelelo isici samandla, ukunciphisa ukulahlekelwa nokuqinisekisa ukusebenza okuzinzile nokuthembekile. imishini yamandla.
Izinzuzo zemikhiqizo ye-static var generator (SVG).
1.I-capacitive inductive load -1~ 1 isinxephezelo.
2.Isigaba sesithathu sesinxephezelo sokungalingani.
3.I-frequency switching frequency yi-10K, enempendulo esheshayo kanye nesinxephezelo esinamandla.
I-HYSVG static var generator ithola umthwalo wamanje ngesikhathi sangempela nge-transformer yamanje yangaphandle (CT), ihlaziya okuqukethwe kwamandla asebenzayo omthwalo wamanje ngokubala kwangaphakathi kwe-DSP, bese ilawula i-generator yesignali ye-PWM ukuthumela isignali yokulawula ngaphakathi. I-IGBT ngokwenani elibekiwe, ukuze i-inverter ikwazi ukukhiqiza isinxephezelo samandla asebenzayo esidingekayo, futhi ekugcineni ibone inhloso yesinxephezelo samandla asebenzayo ashukumisayo.
I-JKGHY isilawuli esididiyelwe sesinxephezelo samandla asebenzayo kanye nokuqapha kokusabalalisa, okuhlanganisa imisebenzi eminingi efana nokutholwa kwedatha, ukuxhumana, isinxephezelo samandla asebenzayo, ukukalwa kwepharamitha yegridi yamandla nokuhlaziya.
Idivayisi ye-Lastone intelligent ehlanganisiwe ye-low-voltage power capacitor (i-intelligent capacitor) iyidivayisi ehlakaniphile yesinxephezelo samandla asebenzayo yenethiwekhi yokusabalalisa engu-0.4kV low-voltage ukunciphisa ukulahleka kolayini, ukuthuthukisa isici samandla, ukuthuthukisa ikhwalithi yamandla, ukonga amandla nokunciphisa ukusetshenziswa.
Ihlanganisa ubuchwepheshe obuthuthukisiwe obufana nokulinganisa nokulawula kwesimanje, izinto zikagesi zamandla, ukuxhumana kwenethiwekhi nokulawula okuzenzakalelayo, okunomphumela ongcono wesinxephezelo, umthamo omncane, ukusetshenziswa kwamandla okuphansi, intengo eshibhile, ukonga izindleko ezengeziwe, ukusetshenziswa okuvumelana nezimo, ukugcinwa okulula, impilo ende yesevisi. kanye nokuthembeka okuphezulu, futhi ihlangabezana nezimfuneko eziphakeme zegridi yamandla yesimanje yesinxephezelo samandla asebenzayo.
Isikhathi sokuthumela: May-27-2022