论文部分内容阅读
近几年,在轻轨技术领域一个明显的发展趋势是无接触网系统。超级电容和蓄电池技术发展促进各种无接触网系统方案形成,主要的轻轨车辆制造商大多数都开发了自己的产品,其中许多产品现在正在提供商业化运用。庞巴迪公司的Primove系统通过地面感应获得电能,采用了在电刷上使用的相同的电能传递原理。安装Primove的轻轨车从埋设在运行轨道下面的电缆获取电力。该电缆形成初级电路部分。这个装置产生一个磁场,通过安装在车辆下面的拾波线圈转变电能。一段短的电缆或
In recent years, a clear development trend in the field of light rail technology is the contactless network system. The development of supercapacitors and battery technologies has driven the development of a variety of contactless network solutions. Most of the major light rail vehicle manufacturers have developed their own products, many of which are now being commercialized. The Primove system from Bombardier acquires electricity through ground sensing using the same electrical energy transfer principle used on brushes. The Primove light rail car gets its electricity from a cable buried under the running track. This cable forms the primary circuit part. This device produces a magnetic field that is diverted by a pick-up coil mounted beneath the vehicle. A short cable or