地下钨矿山直流牵引电机车交流变频技术应用研究

来源期刊：有色金属科学与工程2011年第6期

论文作者：杨文龙 刘柏禄 张文忠 赵志刚

文章页码：97 - 100

关键词：交流变频技术；电机车；钨矿山

Key words：AC frequency conversion technology, electric locomotive, tungsten mine

摘    要：目前钨矿山使用的架线电机车绝大部分是电阻调速电机车，普遍存在故障率高、维修量大、维修成本高、电能浪费大等缺点针对这种情况进行了直流牵引电机车交流变频技术应用研究，在地下矿山现有的架线条件下，对现有的电阻调速机车进行改造，形成样机，投入矿山进行适应性试验研究。

Abstract: The electric locomotive of resistance speed is widespread used in Chin's tungsten mine. Problems such as high failure rate, high maintenance cost and workload and great electrical energy waste are frequent in the electric locomotive. This paper studies AC frequency conversion technology application with DC traction electric locomotive. Under the existing lines condition of the underground mining, we transform the resistance speed locomotive and develop the locomotive sample. Adaptive testing are performed on these samples in the tungsten mine.