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德国沙尔克(Schalke)钢铁机械股份有限公司拥有近75年的机车车辆制造经验,以此为基础,公司开发出新的四轴电传动内燃机车的创新平台。其主要目标是实现机车的可持续节能减排、满足乘车舒适性和安全性的最高要求,并最大程度地降低日常维护费用。为此,在机车上另外设置了一台辅助柴油发电机组和液体冷却用的电制动装置;对车载辅助电源及冷却系统采用了经优化的操纵方式。介绍了SDE1800型内燃机车研发的背景、机车总体布置、技术参数、牵引电路、辅助电路和包括牵引柴油发电机组、辅助柴油发电机组及转向架在内的机械及电气部件结构。
Based on almost 75 years of rolling stock manufacturing experience at Schalke Steel Machinery GmbH, Germany, the company has developed an innovative platform for a new four-axis electric drive diesel locomotive. Its main objective is to achieve sustainable energy-saving and emission reduction of locomotives, to meet the highest requirements of ride comfort and safety, and to minimize the daily maintenance costs. To this end, an auxiliary diesel generator set and an electric brake for liquid cooling are additionally provided on the locomotive, and an optimized control mode is adopted for the auxiliary power supply for the vehicle and the cooling system. The background of R & D of SDE1800 diesel locomotive, the overall arrangement of locomotive, technical parameters, traction circuit, auxiliary circuit and mechanical and electrical components including traction diesel generator set, auxiliary diesel generating set and bogie are introduced.