• The all-digital ac frequency conversion control system based on the common DC bus can meet the requirements of high speed and high reliable control performance of the high-speed paper machine.

    这种基于公共直流母线数字交流变频控制系统适用于高速纸机速度、高可靠性控制性能需要

    youdao

  • This paper introduces rebuilding electric control system of portal crane drived by DC and the application of digital DC speed controller, PLC and touchable industrial graphic monitoring system.

    简要介绍直流驱动门机电控系统改造,包括数字式直流调速器PLC触摸式工业图形监控系统的应用

    youdao

  • This paper introduces rebuilding electric control system of portal crane drived by DC and the application of digital DC speed controller, PLC and touchable industrial graphic monitoring system.

    简要介绍直流驱动门机电控系统改造,包括数字式直流调速器PLC触摸式工业图形监控系统的应用

    youdao

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