Training Course on AC Drive
Introduction
The inverter is a high voltage or low voltage electronic device that converts DC voltage into the AC voltage. In most cases, DC voltage usually lower while the output AC is equal to the grid supply voltage of either 120 volts, 230, 380, 440 volts depending on the country. A Variable Frequency Drive (VFD) or Variable Frequency Inverter (VFI) is a type of motor controller that drives an electric motor like an induction motor by varying the frequency and voltage supplied to the electric motor. Frequency is directly related to the Regulation per Minute (RPM) of the motor.
The AC Drive or Inverter or Variable frequency drive can ramp down the frequency and voltage to meet the electric motor load requirements.
As the applications, the motor speed requirements change, the AC Drive can turn up or turn down the motor speed to meet the motor speed requirement. Bangladesh Automation Technologies offers a Training course on AC drive because of great demand in the industry.
This training course is supporting by a vast field practical. An inexperienced engineer may acquire better practical knowledge because there is much number of Inverter brand in Bangladesh Automation Technologies.
Multi Brand of AC Drive
Variable Frequency Inverter (VFI) and Variable Frequency Drive (VFD) carry the same operation, and these are used more in the industry for motor speed controlling systems. One of the essential advantages of using an AC drive is the energy cost savings associated with speed control.
When you use sheaves, belts, gearbox to decrease the motor speed, the motor also runs at full speed. AC Drive will reduce the actual motor speed, which results in a reduction of the amps down by the motor. So motor speed is controlled by changing the frequency.
But there are some advantages of AC Drive that uses Silicon Controlled Rectifier (SCRs) to convert AC voltage to DC voltage. It can cause harmonics on the line that causes overheating on the transformers and motor. For this reason, fuses may blow, and circuit breaker to trip.
There are many applications of Variable Frequency Drive (VFD). VFD is widely used to control the motor speed like conveyer belt systems, pump speed blower speeds, machine tool speeds, and other applications.
VFD Training course
The VFD training course objective is to build confidence in the student by providing useful information and practical hands-on exercise. Variable Frequency Drive can provide maximum starting torque without causing complaints to the motor winding. This course content is
- Primary terminology associate with motors and VFD
- Basic principle of starters and variable speed drives
- Methods of starting of a motor
- Different control methods of VFD
- Select VFD based on application
- VDF connection and programming and practical implementation
- Every class will be practical with hand
Bangladesh Automation Technologies offers self-guided learning and instructor-led training course on AC drive to achieve the goal. Without the above following instruction, we take every class with a skilled trainer. Every trainer maintains the right manner with the learner, this institute has a good environment, and it is the best training institute in Bangladesh.
Classification of Variable Frequency Drive
The classification of a Variable frequency drive is using to drive the AC motor, especially the three-phase induction motor. Because these are predominant over other motors in most of the industries. There are a lot of VFD brand in the world, such as
Danfoss VFD
Danfoss VFD is a motor controller that drives an electric motor by varying its power supply frequency and voltage.
Holip VFD
Holip VFD brand is one of the most popular brands. It becomes used more to control motor speed smoothly. Motor speed becomes controlled by changing the frequency.
Taking advantage of our strong position in power electronics technology. Delta VFD series of AC motor drives evolved rapidly. VFD of Delta brand is used widely in the industries.
Mitsubishi VFD
Variable Frequency Drive is a motor speed controller that drives an electric motor by varying its power supply frequency and voltage. Mitsubishi VFD is using more to control motor speed.
Siemens VFD
Siemens is the most popular brand all over the world. This VFD is using for speed control applications of industrial induction motor.
ABB VFD
ABB VFD is also sometimes called Variable Speed Drives (VSD). Let you run your motors to the speed or with the torque that we required for each process. To do their work of providing much torque and speed, they need the corresponding amount of electric energy.
Viking VFD
Viking VFD has manufactured by Shenzhen Veikong electric company. This company provides clients with integrated system solutions related to the entire range of Variable Frequency Drive (VFD).
Conclusion
Variable Frequency Drive is a type of speed controller of the motor. That drives an electric motor by varying the frequency and voltage supplied to the electric motor. Frequency is directly related to motor speed. The faster the frequency, the faster the RPM.
The training course on AC drive introduces student’s variable frequency drives and their applications in industrial plants and commercial buildings. Students or engineers may learn how to control motor speed by VFD, Troubleshoot, and fix VFD.
Bangladesh Automation Technologies has a different kind of brand of Variable Frequency Drive. There is much opportunity for education with pen in hand. Our teacher takes every class with an industrial technique. So Bangladesh Automation Technologies the best training and service centre in Bangladesh.
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