Study of Reactive Power Compensation Efficiency for Asynchronous Motors of Metal-Cutting Machine Electric Drives

Shvartsburg, L. E.; Gvozdkova, S. I.

doi:10.1007/978-3-030-54817-9_14

Cited by 1 publication

(2 citation statements)

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“…The results show that based on a proposed phaseshift compensation method, power losses can be reduced. The reactive power consumption is reduced, and the power factor is increased [74].…”

Section: Energy-efficient Operating Modes Of Drivesmentioning

confidence: 99%

“…Operating mode control of induction motor drives through online energy efficiency optimization [101] 35 Study of the energy efficiency of induction motors with scalar frequency control following a change in the type of resistive torque [102] 36 Compensation of the reactive power of induction drives of machine tools via phase shifting [74] Optimized-efficiency predictive controller for induction motor drives [114] 53 Speed control of an induction motor drive through an intelligent adaptive system and neural network [115] 54 Experimental investigation on the efficiency improvement of induction motor drives through real-time loss minimization algorithms [116] 55…”

Section: Energy-efficient Operating Modes Of Drivesmentioning

confidence: 99%

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Energy Efficiency of Induction Motor Drives: State of the Art, Analysis and Recommendations

Dinolova,

Ruseva,

Dinolov

2023

Energies

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Despite activities to introduce low-carbon energy sources worldwide, the share of conventional facilities burning organic fuels remains high. One approach to address this problem is to look for solutions to reduce energy consumption. There are various research projects in the area of energy efficiency that lead to diverse results—such as models, methodologies, new data and theories. On the other hand, induction motor drives are becoming a major consumer of electric power because of their wide range of applications. In this paper, after careful selection and systematization of 151 literature sources, an extensive study and criteria analysis of the existing state of affairs in the area of energy efficiency improvement of induction motor drives has been carried out. Five major and 48 minor research areas in this field have been identified. The results show that issues related to the adaptation of scientific results and the conditions for their effective and wide-ranging application in practice have not been discussed and investigated so far. Adaptation should take into account the possibilities of data acquisition, including data from measurements; the competences of energy managers; and the type of information provided to them. Based on the seven conclusions formulated below, summary recommendations are made to direct future research towards the justification of models for increasing the power efficiency of induction drives, adapted for use by energy managers.

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“…The results show that based on a proposed phaseshift compensation method, power losses can be reduced. The reactive power consumption is reduced, and the power factor is increased [74].…”

Section: Energy-efficient Operating Modes Of Drivesmentioning

confidence: 99%