A motor current limiting process

 Small power 3 phase ac induction motor
Specifications
1. 100% Copper Wire 
2. Voltage Tolerance 5% 
3. Aluminum, CE, ISO9001 
4. Factory Price 
To added points: 1. The motor stuck fast and slow is controlled, so the length of the current limiting process 3 phase electric motors induction motor is controllable. 2. The current limit implementation of motor current can only be monotonically, maximum is IDmax. diesel engine Therefore, the current limit is really for it. 3. The current limit after the start of the battery current is not monotonically, but rather monotonous, so motor stalling a slow will see it on the measuring instrument suddenly go back to the bad phenomena. Wall is fast ac synchronous generator but can't see, this is caused by instrument response speed slow. Figure 2 shows the phenomenon. It is simple, a generator continuous current after periodic chopper, unless it is the instantaneous value during the conduction has increased dramatically over time, the average continuous value must be less than before the chopper. 


AC motor aluminum 2800 rpm motor fan cover 

Specifications
1. Customised 
2. good quality 
3. Surface treatment: Galvanize 

4. AC motor 
But during the conduction, motor inductance is concatenated in the loop, it limits the current rapid increase, so the current limit point current of battery, the battery alternator generator current average after must be greater than the current limit. Can not have misunderstood think this is the "limit", on the contrary, this is a sign of "limit up". The real limit to resist the phenomenon is the current limit points after the battery current will increase, and the faster the motor stalling, the greater appreciation. So, now it is often said that the current limit value, actual it is the stability of the battery after the motor current limiting current value, it is not the maximum, but the minimum value, call it blocked the battery current than say it battery current limit value seems to be more reasonable. Motor after completely www.facebook.com/guohong.trading halt current and as for the picture must rise, it is because at the beginning of the current limiting energy stored in the motor coil to a certain extent, take time to release. Motor current waveform so can finally magnetic generator stable triangular waveform for ac motor cycle, condition is that inductive energy storage in a cycle is equal to the release of energy.