Ingemuva lephrojekthi
I-Liunan Second Expressway yaziwa nangokuthi i-Liuzhou Jingheshan to Nanning Expressway.Ulayini oyinhloko wale phrojekthi uqala endaweni eseduze neDolobha laseLuoman, iDolobha lase-Liuzhou, uxhuma i-Liuzhou Expressway nge-Sanjiang, futhi ekugcineni ufika e-Wutang Town, e-Nanning City, nase-Liuzhou South Expressway.Umgwaqo onguthelawayeka ungomunye wemigwaqo emikhulu enomthamo omkhulu wethrafikhi eGuangxi eminyakeni yamuva nje.Umzila wesitimela wesibili eLiunan City unobude obungamakhilomitha angaba ngu-199 kanye nesivinini sokuklama samakhilomitha angu-120 ngehora.Yamukela imigqa emibili yezindlela ezine futhi yakha imigqa yokuxhuma eyi-8 ngesikhathi esisodwa.Isamba sokutshalwa kwezimali silinganiselwa ku-20.749 billion yuan.Kunamabhuloho angu-13, izindawo zesevisi ezi-4, 3 Ngemva kokuba iphrojekthi ivuleleke kuthrafikhi, isikhathi sokushayela usuka e-Shanglin uya e-Nanning sizofinyezwa sibe ihora elingu-1, okuzokhulula ngempumelelo ingcindezi yomgwaqo ku-Liunan Expressway yasekuqaleni, ikakhulukazi ukusuka e-Liujing kuya e-San'an.
Izinhlelo zokusebenza
Le phrojekthi isebenzisa imikhiqizo yenkampani yethu yochungechunge lwesinxephezelo samandla asebenzayo, okuhlanganisa amajeneretha aqinile e-var, amathuluzi esinxephezelo ahlanganisiwe aphikisana ne-harmonic, njll. Isetshenziselwa kakhulu isinxephezelo samandla asebenzayo.Ukuthuthukisa ngokuphumelelayo isici samandla, ukunciphisa ukulahlekelwa, nokuqinisekisa ukusebenza okuzinzile nokuthembekile kwemishini yamandla.
Izinzuzo static var generator imikhiqizo
1. Umthwalo we-capacitive inductive -1~1 isinxephezelo.
2. Isinxephezelo sokungalingani kwezigaba ezintathu.
3. Imvamisa yokushintsha yokusebenza ingu-10K, futhi isinxephezelo esiguqukayo siyimpendulo eshesha kakhulu.
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 I-IGBT yangaphakathi ngokwenani elimisiwe.Yenza isiguquli sikhiqize isinxephezelo samandla asebenzayo ahlangabezana nezimfuneko, futhi ekugcineni ubone injongo yesinxephezelo samandla asebenzayo aguqukayo.
I-HY series ehlakaniphile ehlanganisiwe ye-anti-harmonic low-voltage power capacitor isinxephezelo idivayisi iyisizukulwane esisha semishini yesinxephezelo samandla asebenzayo asetshenziswa kunethiwekhi yokusabalalisa i-voltage ephansi engu-0.4KV ngokusebenza kahle okuphezulu, ukonga amandla, ukucindezelwa kwe-harmonic kanye nokuthuthukiswa kwesici samandla.Ingena esikhundleni sokulawula okuvamile ngesinxephezelo samandla asebenzayo ahlakaniphile.Kuyithuluzi lokunxeshezelwa kwamandla elisebenzayo elakhiwe izingxenye ezifana nama-circuit breaker, ama-fuse, amaswishi ashintshayo, ama-reactors okuhlunga nama-capacitor amandla.
Ama-anti-harmonic smart power capacitor aklanyelwe icala lokuthi okuqukethwe kwe-harmonic kwenethiwekhi yamandla kuphezulu futhi ama-smart capacitor avamile awakwazi ukusebenza ngokujwayelekile.umthelela kanye nokwenza ngcono izinga lokusetshenziswa kukagesi.
Isikhathi sokuthumela: Jul-18-2022