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[摘要]
以广州地铁柔性、刚性接触网和接触轨牵引网的实际运营为例,对其安全性、经济性、景观等进行综合分析。认为轨道交通的牵引网的形式不能够只从技术的角度来进行选择,要以社会责任(包括适用性、安全性、经济性等)来判断决策;管理者可以选择适应安全性、经济性的三轨(即接触轨)作为牵引供电方式,否则可以选择洞内刚性接触网和地面(含车辆段)柔性接触网的牵引供电方式。
[Key word]
[Abstract]
Comprehensive analysiswascarried outforthe security?economyandlandscapeeffectoftheflexible?rigid overheadcatenaryandconductrailtractionsystemsofGuangzhou metrobasedontheoperationsituation.Theauthordeemsthat? theselectionofrailtransporttractionelectricnetworkshouldbe conductednotonlyfromtechnicalpointofview?butalsofromthe needofsocialresponsibilities(adaptability?safety?economy? etc.);managerscanresorttothethird-rail(conductrail) for tractionpowersupplyforthepurposeofsecurityandeconomy? alternatelytheycanselectrigidoverheadcatenarysystem in tunnelsandflexibleoverheadcatenarysystem ontheground (includingdepot) fortractionpowersupply
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