论文部分内容阅读
现代旅客列车的电热采暖设备及其他一些用电装置,如:给水、空调、餐车设备等均由机车发电装置通过列车母线供电。国际铁路联盟客车的采暖装置用电及其他一些装置的用电电压制有以下几种; 交流1000伏16 2/3％赫; 交流1500伏50赫; 直流1500伏; 直流3000伏。 1.电力机车牵引旅客列车由电力机车牵引时,如果接触网上是交流电,客车的供电通过主变压器从接触网上取得交流电。如果接触网上是直流
Modern passenger train electric heating equipment and other electrical devices, such as: water supply, air conditioning, dining car equipment by the locomotive power generation unit through the train bus. International Union of Railways bus heating device electricity and other devices of electricity voltage system are the following: AC 1000V 16 2/3% He; AC 1500V 50 Hz; DC 1500V; DC 3000V. 1. Electric Locomotive Traction Passenger trains traction by the electric locomotive, if the contact line is AC, the bus’s power supply from the contact line through the main transformer to obtain AC. If the contact online is DC