3ROCA-RIU M, ESTRADA M, TRAPOTE C. The design of interur- ban bus networks in city centers [J]. Transportation Re.arch Part A: Policy and Practice, 2012, 46(8): 1153-1165.
4PERROTTA D, RIBE1RO B, ROSSETTI R J F, et al. On the poten- tial of regenerative braking of electric buses as a function of their itinerary [J]. Procedia-Social and Behavioral Sciences, 2012, 54: 1156-1167.
5OLIVEIRA D Q, SOUZA A C Z D, DELBONI L F N. Optimal plug-in hybrid electric vehicles recharge in distribution power sys- tems [J]. Electric Power Systems Research, 2013, 98(5): 77-85.
6PENG Ming-hong, L1U Lian, JIANG Chuan-wen. A review on the economic dispatch and risk management of the large-scale plug-in electric vehicles (PHEVs)-penetrated power systems [J]. Renewable and Sustainable Energy Reviews, 2012, 16(3): 1508-1515.
7BUBNA P, BRUNNER D, GANGLOFF J J, et al. Analysis, opera- tion and maintenance of a fuel cell/battery series-hybrid bus for urban transit applications [J]. Journal of Power Sources, 2010, 195 (12): 3939-3949.
8SAXE M, FOLKESSON A, ALVFORS P. Energy system analysis of the fuel cell buses operated in the project: Clean urban transport for Europe [J]. Energy, 2008, 33(5): 689-711.
9WH1TEHOUSE N, WHITEHOUSE S, HUSS A. Reference module in chemistry, molecular sciences and chemical engineering fromencyclopedia of electrochemical power sources [M]. Amsterdam: Elsevier, 2009: 193-202.
10ROMAN T G S, MOMBER I, ABBAD M R, et al. Regulatory framework and business models for charging plug-in electric vehi- cles: Infrastructure, agents, and commercial relationships [J]. Ener- gy Policy, 2011, 39(10): 6360-6375.
