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在匈牙利国营铁路布达佩斯—开勒比尔线,对使用金属化碳受电弓滑板进行试用已经显示出滑板寿命有了显著的提高,减少了接触网导线的损耗。现在第二批试运用已经开始,我们能看见这种碳滑板当作标准配件装在MAV上。自从MAV在主干线电化采用25KV50H_2电流制以来,在它的机车受电弓上曾使用过铝受电弓滑板。这些铝滑板磨损较快,一般只能维持3000公里到7000公里。这就造成需要从频繁区间把机车从运行中抽出来更换滑板降低了机车的利用率并且增加了成本。在布达佩斯电车轨道上所进行的一系列
At the Hungarian state-owned Budapest-Kehlbühl line, piloting with a metalized carbon pantograph skateboard has shown a significant increase in skateboard life and reduced loss of catenary wire. Now that the second trial run has started, we can see that this carbon skateboard is installed as a standard accessory on the MAV. Since the MAV was electrified using 25KV 50H 2 current on its mainline, the aluminum pantograph skateboard was used on its locomotive pantograph. These aluminum skateboard wear faster, generally only maintain 3000 km to 7000 km. This results in the need to withdraw the locomotive from operation during frequent intervals to replace the skateboard, reducing locomotive utilization and increasing costs. A series of carried out on the tramway in Budapest