AC Drive – Siemens,Invt,Vacon

Objective

Participants will be able to select, program, install and maintain drives to suit their application.

Topic

Mode

  • Introduction to AC Drives

Practical - Drives setup

  • Selection criteria of the drives for particular application

  • Speed /Torque Characteristic

  • Frequency converter techniques.

  • Control techniques of AC drives

Presentation

  • Configuration of different motor parameter for drives

  • Speed and torque control

  • Types of braking

  • Ramp selection

  • Jog/inch selection

  • Flux optimization

  • No. Of poles

  • Load equalization

  • Selection of slip & skip frequencies

  • Preset speed selection

  • RPM etc.

Practical - Drives setup

  • Remote and Local operation of Variable Speed Drives

Practical - Drives setup

  • Communication with PLCs

Practical - Drives setup

  • Study of different operational methods

  • PWM method

  • Flux vector control

  • Vector voltage control

  • Direct torque control etc. on which Variable Speed Drives work

Practical - Drives setup

  • Troubleshooting

Practical - Drives setup

  • Case study and different applications of Drives in the industry

Practical - Drives setup