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德意志联邦共和国开采的矿井由于深度日益增加,因而提出了艰巨的任务.开拓和回采工作必须适应这种情况,并对矿井电气 化和机械化的发展提出了紧迫的任务.在联合王国和德意志联邦共和国,尽管矿井的条件有差异,但采矿技术方面面临的任务仍有很多相似之处.工作面装备的发展必须适应矿井深度日益增长的需要.对采煤机及工作面铠装运输机的驱动装置方面作实质性的改进仍然是可能的.为了发展先进的牵引技术,许多新的概念将发生作用.拖动装置大量集中于工作面端头这一事实,将影响到电气装备的设计.由于电能消耗量的激增,必须对矿井尤其是回采工作面供以高的工作电压.
Due to the increasing depth of the mines mined in the Federal Republic of Germany, a daunting task has been put forward, and exploration and recovery work must adapt to this situation and pose an urgent task for the electrification and mechanization of mines.In the United Kingdom and the Federal Republic of Germany, Despite the differences in mine conditions, there are still many similarities in the tasks facing mining technology, and the development of face equipment must accommodate the growing need for depth in mines. In the area of drive for shearer and faceted armored conveyors Substantial improvements are still possible. In order to develop advanced traction technology, many new concepts will come into play. The fact that a large number of drag devices are concentrated on the ends of working faces will affect the design of electrical equipment, Surge, must be mine, especially mining face for high working voltage.