INCREASING THE RELIABILITY OF THE INFORMATION-MEASURING AND CONTROL SYSTEM OF THE ELECTRIC DRIVE OF LASER INSTALLATIONS

Abstract

Background. The actual directions of development of an adjustable electric drive are considered – increasing the efficiency of information-measuring and control systems. Materials and methods. The need to improve the methods of control of an adjustable electric drive is shown by a comparative analysis of information-measuring and control systems of electric drives in order to improve reliability indicators. The principle of operation of the information- measuring and control system of the electric drive with increased reliability indicators is considered. Results and conclusions. A comparative calculation of the reliability of electric drives based on the vector and proposed control methods.

Keywords

• information-measuring and control system
• electric drive
• laser technological installations
• reliability
• vector control
• direct control
• brushless motor
• probability of failure-free operation