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- The scres extruder and the extractor adopt the imported AC frequency control devicc The vacuum pump and the electric vehicle motor employ the superior goods. 螺杆挤出机及牵引机采用进口交流变频调速装置,真空泵及牵引电机均采用优质产品。
- Discus sed a tension automatic control system with AC frequency control system and tension sensors, although the normal PID controller is easy to act, its adaptability is bad. 摘要讨论采用交流变频器作为执行机构,压力传感器作为张力检测元件构成的张力控制系统;
- Keywords gantry planer;energy feedback;AC frequency control;PLC control; 龙门刨床;能量回馈;交流变频调速;PLC控制;
- AC frequency controlled speed regulation 交流变频调速
- An Experimental AC Frequency Control System Developed in the LabWindows/CVI Environment 基于LobWindows/CVI平台开发的交流调速变频实验系统
- AC Frequency Control technology 交流变频调速技术
- AC frequency control 交流变频调速
- Drive and control part: adopting AC frequency conversion speed, drive step by step, digital closed loop control system. 五、传动及控制部:采用交流变频调速,分步传动,全数字闭环控制系统。
- Extruder and hual off adopt AC frequency conversion technology. 挤出机、牵引机等采用交流变频控制技术,调整方便。
- Motor for deflector roll in entry side is requested to use AC variable frequency control. 卷取机卸卷小车行走电机采用交流变频调速控制。
- Coil car motor for Uncoiler equipment is requested to use AC variable frequency control. 开卷机上卷小车行走电机采用交流变频调速控制。
- Motor for Changing car traversing in work roll/intermediate roll (if used)change equipment is requested to use AC variable frequency control. 轧机工作辊/中间辊(如果有)换辊装置大车行走电机采用交流变频调速控制。
- Control Circuit Design of AC Frequency Conversion Systems for Speed Governing[A]Proceedings of 4th International Symposium on Test and Measurement(Volume 2)[C], 2001 . 陈萌;叶桦;达飞鹏.;自动售货机主控制器及执行机构的设计与实现[A]第七届全国信息隐藏暨多媒体信息安全学术大会论文集[C];2007
- Frequency control limits the number of stations you can tune into. 频率控制限制了你们能调谐进的台站数量。
- ALC can be connected; revolution,speed and pressure can be adjusted by touchable screen and PLC program as required .Can be driven by AC frequency conversion electric machine. 根据用户要求,可与ALC(频率监控仪)的连接,可以采用触摸屏与PLC程序控制,可以采用交流变频电机驱动。
- If the load to change the speed of change, with the AC frequency speed not enough to pace disorders, tend to stop or cause damage. 倘若负载改变而使转速改变时,转速即与交流电频率不合,足使其步调紊乱,趋于停止或引起损坏。
- The magnetic critical current by magnetic hystersis loop is dependent on field sweeping rate dH/dt and j(subscript c) determined by ac susceptibilty depends on the ac frequency. 交流磁化率法测量的临界电流与交流频率有关,使用高频测量时临界电流的判据较大。
- Starting with your EQ flat, remove ALL be bottom end by turning the low frequency control to full cut. 在开始得时候;让你得eq保持平治(零)然后对低频做低切.
- ALC can be connected; revolution, speed and pressure can be adjusted by touchable screen and PLC program as required. Can be driven by AC frequency conversion electric machine. 根据用户要求,可与ALC(率监控仪)连接,可以采用触摸屏与PLC程序控制,可以采用交流变频电机驱动。
- Starting with your EQ flat , remove ALL be bottom end by turning the low frequency control to full cut . 在开始得时候;让你得EQ保持平治(归零);然后对低频做低切.