中文版
Description
Servo drive is an important part of modern motion control, which is widely used in industrial robots and CNC machining centers and other automation equipment. It is used to control AC permanent magnet synchronous motor
The servo drive has become a research hotspot at home and abroad. The current, speed and position three closed-loop control algorithms based on vector control are widely used in the design of AC servo drivers. The algorithm is medium speed
Whether the degree closed-loop design is reasonable or not plays a key role in the whole servo control system, especially in the performance of speed control
04220FL11232A
The mainstream servo drivers all use digital signal processor (DSP) as the control core, which can realize more complex control algorithms and realize digitalization, networking and intelligence. Power device unit
The drive circuit is designed with intelligent power module (IPM) as the core, and the drive circuit is integrated inside the PM, and the fault detection protection circuit such as overvoltage, overcurrent, overheating and undervoltage is also available
A soft start circuit is also added to the loop to reduce the impact of the start process on the driver. The power drive unit first rectifies the input three-phase or mains power through the three-phase full bridge rectifier circuit
To the corresponding direct current. The three-phase permanent magnet synchronous AC servo motor is driven by the three-phase sinusoidal PWM voltage inverter after the rectified phase or mains. Power drive unit
The whole process can be simply said to be the AC-DC-AC process. The main topological circuit of the rectifier unit (AC-DC) is the three-phase full-bridge uncontrolled rectifier circuit.
With the large-scale application of servo system, the use of servo drive, servo drive debugging, servo drive maintenance are more important technical topics in today’s servo drive, more and more industrial control
The technical service provider has carried out deep technical research on the servo drive.
Servo drive is an important part of modern motion control, which is widely used in industrial robots and CNC machining centers and other automation equipment. It is used to control AC permanent magnet synchronous motor
The servo drive has become a research hotspot at home and abroad. The current, speed and position-3 closed-loop control algorithm based on vector control is widely used in the design of AC servo drivers. The speed in the algorithm
Whether the closed-loop design is reasonable or not plays a key role in the whole servo control system, especially in the performance of speed control.
Please contact Sunny sales@xiongbagk.cn for the best price.
➱ sales manager: Sunny
➱ email mailto: sales@xiongbagk.cn
➱ Skype/WeChat: 18059884797
➱ phone/Whatsapp: + 86 18059884797
➱ QQ: 3095989363
➱ Website:www.sauldcs.com
