Study on Electro-mechanical Braking Energy Regeneration System for City Bus
-
摘要: 城市公交车辆运行工况复杂,需频繁启停,大量的能量浪费于车辆的制动。针对该现象,提出了采用高速飞轮和蓄电池组合的机电复合制动能量回收及二次牵引理论;进行了系统设计和制动工况仿真实验,验证了方案的可行性。实验证明:该系统能有效地回收利用城市公交车制动能量,改善起步性能,并具有成本低、易实现的特点。Abstract: Aiming at the city bus characteristics of low speed operation and frequent start and stop conditions,an electro-mechanical braking energy regeneration system was proposed in this paper,which adopted a high-speed flywheel and a battery to recover the braking energy and achieve the secondary traction for the auxiliary start function.The system was designed and the braking simulation validated its feasibility.The experiment results show that the system can effectively recover the braking energy,improve the starting performance of the bus and it will be applied to city bus engineering in the future.
-
Key words:
- city bus /
- braking energy regeneration /
- high- speed flywheel
-
[1] Ehsani M,Gao Y M.现代电动汽车、混合动力电动汽车和燃料电池车—基本原理、理论和设计[M]. 北京:机械工业出版社,2008 [2] 吕云嵩.我国汽车流体传动技术的研究现状与发展[J]. 机床与液压,2007,(6):208～212 [3] 余远彬.车载复合电源设计理论与控制策略研究[D]. 吉林:吉林大学,2008 [4] 戴兴建等.飞轮储能系统充放电效率实验研究[J]. 电工技术学报,2009,24(3):19～24 [5] 刘任先,陈定宙.飞轮储能电池的发展与应用[J]. 电池工业,2003,8(5):221～223 [6] 张富兴.城市车辆行驶工况的研究[D]. 武汉:武汉理工大学,2005 [7] 潘姝月.城市公交车行驶工况的研究[D]. 大连:大连理工大学,2009 [8] 莫梅松,姚祖根.公交车用发动机的现状与分析[J]. 现代车用动力,2006,(5):36～39 -
点击查看大图
计量
- 文章访问数: 184
- HTML全文浏览量: 23
- PDF下载量: 4
- 被引次数: 0
下载:
