每日熱議!中車大連助力天津軌道交通Z4線一期工程(北段)開通運(yùn)營(yíng)
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1月18日,天津市軌道交通Z4線一期工程(北段)正式開通運(yùn)營(yíng)。中車大連公司為Z4線量身打造高品質(zhì)電客車,助力“軌道上的京津冀”建設(shè)。
中車大連公司為Z4線提供的電客車,采用6輛編組A型鋁合金車體,具備高強(qiáng)度、輕量化與耐腐蝕等特性,最高運(yùn)行時(shí)速可達(dá)120公里。列車搭載多項(xiàng)自主創(chuàng)新系統(tǒng):弓網(wǎng)關(guān)系在線監(jiān)測(cè)系統(tǒng)可實(shí)時(shí)診斷接觸網(wǎng)狀態(tài),提升供電安全性;再生制動(dòng)能量回饋系統(tǒng)將制動(dòng)能量轉(zhuǎn)化為電能,實(shí)現(xiàn)節(jié)能運(yùn)行;智能照明系統(tǒng)根據(jù)環(huán)境光線自動(dòng)調(diào)節(jié)亮度,在提升舒適度的同時(shí)降低能耗。
通過Z4線項(xiàng)目,中車大連公司不僅實(shí)現(xiàn)高端裝備自主化設(shè)計(jì)與制造,也在智慧運(yùn)維、全生命周期服務(wù)等方面積累了系統(tǒng)化經(jīng)驗(yàn),為后續(xù)城市軌道交通項(xiàng)目建設(shè)提供了可復(fù)制技術(shù)與管理范式。(經(jīng)濟(jì)日?qǐng)?bào)記者 溫濟(jì)聰)
(責(zé)任編輯:秦宇雯)關(guān)鍵詞:
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