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随着现代国内外变频调速技术的不断成熟和提高,变频器由于调速范围宽、精度高,调速平滑、稳定可靠,节能效果显著等特点,逐渐取代传统的直流调速及液力偶合等调速设备。冀中能源股份有限公司邢台矿胶带输送系统总运输距离长,能耗高,针对上述问题邢台矿使用了矿用隔爆兼本质安全型交流变频器,改造后胶带运输系统取得了良好的效果。
With the continuous improvement and maturation of modern frequency control technology at home and abroad, the frequency converter gradually replaces the traditional DC speed control and hydraulic coupling due to its wide speed range, high precision, smooth speed regulation, stable and reliable performance and remarkable energy saving effect. Such as speed control equipment. Jining Energy Co., Ltd. Xingtai mineral belt conveyor system with a long total transport distance, high energy consumption, for the above problems Xingtai mine used mine flameproof and intrinsically safe AC inverter, after the transformation of the tape transport system has achieved good results.