摘要
针对某排涝泵站多台大功率水泵采用自耦降压启动方式对电网冲击较大的问题,采用S7—200 PLC作为控制器,结合软启动器ATS48C41Q,通过对设备运行时间的比较,确定了运行方案,从而实现了1台软启动器拖动4台水泵的均衡运行和软启动.该技术降低了成本,提高了效率,具有推广价值.
Aiming at the problem of drainage pump station for more than high-power pumps impacting largerly the power,the operation programe was determined using S7—200 PLC as a controller,combining the soft starter ATS48C41Q and comparing the running time of equipment,thus a soft start dragging 4 blanced operation and soft-start pump was achieved.This technology reduces the cost and improves efficiency,having value for promotion.
出处
《郑州轻工业学院学报（自然科学版）》
CAS
2011年第2期71-74,共4页
Journal of Zhengzhou University of Light Industry:Natural Science
关键词
水泵
电气控制
均衡运行
软启动技术
drainage pump
electrical control
balanced running
soft-start technology
