DOI: https://doi.org/10.15588/1607-6761-2015-1-2

LOW POWER ELECTRIC DRIVE FOR WELDING EQUIPMENT

V. A. Lebedev

Abstract


The concept of transistor controller construction for low-power electric drives using the original principle of control is presented.
The proposed principle of regulation is close to the relay or oscillatory type actuator, but differs from it by the higher degree of invariance to changes in torque downloads on drive motor shaft.
The feature of the development is that the drive controller fulfills not just a change in the value on the torque motor shaft or jobs - it fulfills almost the rate of disturbances change.
It is shown that new development takes into account the drive features of the basic units of mechanized and automated equipment for arc welding, but can be used in other industrial facilities.
Manufacture and testing facilities are performed in real samples regulators, which characteristics in a simple but efficient construction meets all requirements of systems that are installed in the welding equipment.
It is proposed to expand the use of electric considered at its implementation in integrated circuit design

Keywords


welding; mechanization; automation systems; electric; regulation; precision

References


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Copyright (c) 2017 V. A. Lebedev

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