So it is very important to study the doubly fed induction machines speed adjustment.

Besides, it makes an introduction on the structure and control strategies the universal PMSM speed-adjustment systems.

其次, 本文对永磁同步电机调速系统的系统结构与主要控制策略做出了具有普遍意义的介绍与总结.

Besides adopting AC frequency conversion for speed adjustment PID control, reduce the power consume.

另外采用变频调速的PID控制, 节省了电能.

The alternating current voltage adjustment and speed adjustment energy sparing technique is introduced.

并且简单分析了异步电动机的损耗和交流调压、调速节能技术.

THE DESIGN OF MICRO-COMPUTER CONTROL SYSTEM FOR THE SPEED ADJUSTMENT OF ALTERNATING CURRENT ELEVATOR.

交流电梯的微机调速控制系统设计.

Speed adjustment: 5 kinds of speed.

调速功能: 有5种速度.

Adopts full frequency conversion speed adjustment, operate and maintain conveniently, stably performance.

全变频器无级调速,设计科学合理,操作维护方便, 性能稳定.

Auto-temp control and no-rate speed adjustment make even heating and adjustable speed.

自控温度与无级调速系列,使加热均匀,速度可调.

Does the total Value Adjustment Factor agree with other projects?

总的数值调整参数是否和其他项目一致?

Derive the general calculation formula of circular curve, for calculating line-spot ordinate of incomplete adjustment curve.

通过对回旋曲线通用计算公式的推导, 成功地解决了公路中不完整的缓和曲线中线点坐标的计算.

No manual adjustment is required, either ? occlusion is set when the pump head cover is closed.

完全不需要手动调节, 而且当泵头的盖关闭的时候,会设置闭塞.

Automatic or manual adjustment of Cfast and Cslow.

自动或手动调节快电容和慢电容补偿.

Hyun dance auxiliary software, intelligent, manual adjustment, stability, good.

炫舞辅助软件, 智能化, 手动调节, 稳定性良好.

Lasting height fine adjustment device is available facilitating easy adjustment and accurate positioning . 2.

1有结帮高度微调装置,调整容易,定位准确.

Needle valves are excellent for metering and other fine adjustment flow control applications.

针形阀特别适用于计量测量和其他精确调节流量控制的应用场合.

In the course of measuring procedures, the fine adjustment of the lens is complicated.

在整个测量过程中, 镜头的精确调整比较烦琐.

In each state, the inverter only control one pump adjustment method that is called fine adjustment.

在每种状态下, 均保持一泵由变频器控制实现水压的细调节.

J . Vertical Shaft Fine Adjustment Screw.

垂直杆微调螺丝.

D . adjustment process parameters to match the light coating and putting it in: same as above.

调整工艺参数,使其同上光涂料适性匹配.

The operation principle of air conditionercross air blow and adjustment process are introduced.

介绍侧吹风空调工作原理及调节过程.

Although slow and this one adjustment process is difficult, but still obtained a few result.

尽管这一调整的进程缓慢而艰难, 但还是取得了一些成效.