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S120变频调速装置在下行胶带运输系统中的应用
引用本文:李淑清.S120变频调速装置在下行胶带运输系统中的应用[J].有色冶金节能,2014(4):47-50.
作者姓名:李淑清
作者单位:中冶京诚(秦皇岛)工程技术有限公司,河北秦皇岛066004
摘    要:新疆阿克萨依铁矿下行胶带运输系统用变频器驱动下行胶带输送机带发电机运送矿石,将制动过程中产生的再生能量回馈到电网,实现能量的双向流动,可回收大量的电能,降低生产成本。

关 键 词:下行胶带输送机  四象限变频  电能回馈

Application of S120 Frequency Control Devices in Downstream Belt Transport System
LI Shu-qing.Application of S120 Frequency Control Devices in Downstream Belt Transport System[J].Energy Saving Of Non-Ferrous Metallurgy,2014(4):47-50.
Authors:LI Shu-qing
Affiliation:LI Shu-qing
Abstract:Xinjiang Aqsa iron uses the downstream belt conveyor with converter driven generator to transport iron ore, which can feed the regenerative energy produced during braking back to the power grid. With a two-way energy flow, a lot of energy in the system can be recovered. Therefore it is of great significance to reduce production costs and enhance the enterprises competitiveness.
Keywords:downstream belt conveyor  four quadrant converter  power feedback
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