恒转

恒温恒湿空调三种工况下自动控制研究异步电动机降压恒转差节电效果分析

Research on auto-control of constant temperature and constant humidity air-conditioner in three different conditions

感应电机能量优化控制常根据电机静态模型采用恒转差频率控制。

The energy optimization control of asynchronous machine often uses the permanent slip frequency control according to the electrical machinery static model .

而一些从静态模型出发的能量优化控制策略，如恒转差频率控制，会降低调速系统的动态性能和稳定性。

Some energy optimized control strategies based on static model , such as Constant Slip control , may significantly harm the dynamic character and stability of drive systems .

根据把端部效应考虑在内的等值电路，建立直线感应电机的数学模型，分析直线感应电机的恒转差频率控制的思想和实现方法，并对控制系统进行仿真。

In this paper the linear induction motor model is given on the basis of equivalent circuit compensating the end effect . In addition , the concept and the method of constant slip frequency control of linear induction motor are analysed .

在中封圆压圆式机构设计方面采用了恒指向随转机构，在应用时将中封烫刀安装在其上面以实现接触时间保证。

In sealing circle pressure round type mechanism design aspects adopted the hang seng index below to turn institutions , with the application of Hot - press - tool install will seal above them to achieve contact time guarantee .