speed adjustment

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.

It adopts speed adjusted system through frequency conversion, which can realize non-pole speed adjustment.

采用变频调速系统, 可实现不停机无级调速.

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.

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.

Scanning speed adjustment and imperfection location of plate waterlogging ultrasonic testing are introduced in this article.

文章介绍了钢板水浸超声检测扫描速度的调节以及实际探伤中缺陷的定位.

Using frequency in speed adjustment to achieve flexibility, asmoothniess and low noise level in speed adjusting.

采用变频调速,速度调节灵活 、 平稳、低噪.

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 article describes the configuration and concept of thyristor speed adjustment system in electro-slag welding machines.

介绍电渣焊接机采用的可控硅调速系统的构成、工作原理.

It demands of high continuity and speed adjustment precision on the paperboard product line.

板纸生产线的生产连续性要求很高,同时要求调速控制系统具有很高的调速精度.

Speed adjustment: 5 kinds of speed.

调速功能: 有5种速度.

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

双馈电机调速技术的研究具有重要的意义.

Non-grade speed adjustment by frequency converters, working steadily, use and maintenance expediently.

该机使用变频调速, 生产连续性强,分散混合效果好, 使用,维护简单方便.

Before the formal gelatinize also gelatinize sector rotation speed adjustment and locking.

在正式涂胶前还要将涂胶机构的转速调整合适并锁定.

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.