Amavu n'amavuko y'umushinga
Umuhanda wa kabiri wa Liunan uzwi kandi nka Liuzhou Jingheshan kugera Nanning Expressway.Umurongo nyamukuru wuyu mushinga utangirira hafi yumujyi wa Luoman, Umujyi wa Liuzhou, uhuza Liuzhou Expressway na Sanjiang, amaherezo ukagera mumujyi wa Wutang, Umujyi wa Nanning, na Liuzhou y'Amajyepfo.Umuhanda munini nimwe mumihanda ifite ubwinshi bwimodoka muri Guangxi mumyaka yashize.Umuhanda wa kabiri mu mujyi wa Liunan ufite uburebure bwa kilometero 199 n'umuvuduko wa kilometero 120 mu isaha.Ifata inzira-ebyiri zinzira enye kandi yubaka imirongo 8 ihuza icyarimwe.Igishoro cyose giteganijwe kuba miliyari 20.749.Hano hari ibiraro 13, serivisi 4 zikoreramo, 3 Nyuma yuko umushinga ufunguye mumodoka, igihe cyo gutwara kuva Shanglin ugana Nanning kizagabanywa kugeza kumasaha 1, bikagabanya neza umuvuduko wumuhanda kumuhanda wambere wa Liunan, cyane cyane kuva Liujing ugana San'an.
Porogaramu
Uyu mushinga ukoresha ibicuruzwa byurwego rwindishyi zamashanyarazi, harimo ibyuma bitanga amashanyarazi, ibikoresho byindishyi zirwanya ubwenge, nibindi bikoreshwa muburyo bwo kwishyura amashanyarazi.Kunoza neza ibintu byamashanyarazi, kugabanya igihombo, no kwemeza imikorere ihamye kandi yizewe yibikoresho byamashanyarazi.
Ibyiza byibicuruzwa bitanga amashanyarazi
1. Capacitive inductive umutwaro -1 ~ 1 indishyi.
2. Indishyi z'ibyiciro bitatu.
3. Guhindura akazi kenshi ni 10K, kandi indishyi zingirakamaro nigisubizo cyihuse cyane.
Imashini itanga amashanyarazi ya HYSVG itahura imizigo mugihe nyacyo binyuze mumashanyarazi yo hanze (CT), isesengura imbaraga zidafite imbaraga zumutwaro uva mumibare yimbere ya DSP, hanyuma ikagenzura ibyuma bitanga ibimenyetso bya PWM kugirango wohereze ikimenyetso cyo kugenzura kuri imbere IGBT ukurikije agaciro kashyizweho.Kora inverter itanga amashanyarazi yingufu zujuje ibyangombwa bisabwa, hanyuma urangize umenye intego yindishyi zingufu zingufu.
HY serivise yubwenge ihuriweho na anti-harmonic power-capacitor igikoresho cyindishyi nigisekuru gishya cyibikoresho byindishyi zikoreshwa zikoreshwa mumashanyarazi 0.4KV yo gukwirakwiza amashanyarazi make kugirango bikorwe neza, kuzigama ingufu, guhagarika guhuza no kuzamura ibintu.Isimbuza igenzura gakondo nindishyi zubwenge zidafite imbaraga.Nibikoresho byindishyi zingufu zigizwe nibice nka break break, fus, switch switch, reaction ya filter na capacator.
Imashanyarazi irwanya anti-harmonique yateguwe mugihe ibintu bihuza imiyoboro y'amashanyarazi ari byinshi kandi ubushobozi busanzwe bwubwenge ntibushobora gukora mubisanzwe.ingaruka no kuzamura ireme ry'ikoreshwa ry'amashanyarazi.
Igihe cyoherejwe: Nyakanga-18-2022