Introducing the Research Paper:
Abstract – Induction motors often reach their maximum efficiency at the nominal load. In most applications, the machine load is not equal to the nominal load, thus reduces the motor efficiency and turns a greater percent of power into loss. In this paper, the induction motor control problem has been investigated to reduce the system losses. The Field Oriented Control method (FOC) has been employed in this paper. In this research, the mathematical equations related to system losses are calculated in relation to torque and speed, and then the q- and d-axis are summarized according to the current components. After that, the proposed method is applied along with d- and q-axis. In the recent three decades, many techniques have been suggested to improve the induction motor performance using smart and non-smart methods. In this paper, a new PSO-Fuzzy method have used in real time. The fuzzy logic method serves as speed controller in q-axis and PSO algorithm controls the optimum flux in d-axis. It will be proved that the use of this combined method will lead to a significant improvement in motor efficiency.
Keywords: Induction motor, Light loads, Loss minimization, Flux control, Efficiency improvement
Journal of Electrical Engineering & Technology
May 2017, Volume 12 Number 3
ISI ( Web of science)
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مجموعه: پروژه هابرچسب ها A New Approach to Improve Induction Motor Performance in Light-Load Conditions, A New Approach to Improve Induction Motor Performance in Light-Load Conditions Sadegh Hesari, AC Motors + loss + efficiency, and Load, Artificial Neural Networks (ANN), Comparison of Induction Motor Field Efficiency, d- and q-axis, d- and q-axis in induction motor, d- and q-axis in low load, Determining Electric Motor Load and Efficiency, Efficiency improvement + induction motor, Efficiency improvement + هدیعزفهخد ئخفخق, Efficiency Improvements at Light Load for induction motor, efficiency of induction motor at no load, Energy Efficient Control of Three-Phase Induction Motor in light load, Field Oriented Control method (FOC), Field Oriented Control method (FOC) + loss minimization, Field Oriented Control method (FOC) in matlab, Flux control, full understand about light lod condition + induction motro, How is the efficiency of electric motor affected under no load, Improve Induction Motor Performance in Light-Load Conditions, Improving Motor and Drive System Performance + low load, induction motor, induction motor + maximum efficiency at the nominal load., Induction Motor Efficiency, Induction Motor Performance in Light-Load Conditions, Induction Motor Performance in Light-Load Conditions in matlab, induction motor performance using smart and non-smart methods, Induction motors, Induction motors in low load, Induction motors in matlab, Intelligent systems to optimize induction motors, Launch the motor at low load, light load, Light load operation in induction motors, Light load operation in motors, Light loads, Light-Load Conditions in motors, light-load conditions. - IEEE Xplore, Loss minimization, Loss Minimization Algorithm According to Loss Model Control (LMC) Method, Loss Minimization Algorithm According to PSO Algorithm and Fuzzy Logic, loss minimize + d- and q-axis, Loss Model Control (LMC) Method + loss minimization, Loss Model Control (LMC) Method in light load, Losses in three modes (in 25% of nominal load) in Fuzzy - PSO mode, Low-Load Efficiency - Electronic Design, maximum efficiency at the nominal load., maximum efficiency at the nominal load. + matlab + motor, Motor Efficiency, Motors and loads + isi paper, part load ..., Particle Swarm Optimization Algorithm (PSO), Particle Swarm Optimization Algorithm (PSO) + light load induction motor, Performance induction motors at low load, Power Factor, Power Factor + low load, PSO algorithm flowchart, PSO algorithm flowchart in induction motor, PSO-Fuzzy method, PSO-Fuzzy method in inducton motor, sadegh hesari, Scholarly articles for Light-Load Conditions, The equivalent circuit of induction motor including iron loss resistance, The Induction Motor Model, The Induction Motor Model in Light-Load Conditions, the light load case more than at high load condition., The motor characteristics + light load, The motor Efficiency and input power in relation to torque variation between 1 and 25 Nm, The Phasor diagram of the equivalent circuit and the rotor field angels, The results of simulation in 10-Nm load in FOC and Fuzzy-PSO modes, the system losses + induction motror, the system losses in motors, افزایش بهره وری موتور ها در بی باری, بررسی بی باری و کم باری در موتور ها, راه اندازی موتور ها در بار پایین, سیستم های هوشمند در بهینه سازی موتورهای القایی, شرایط بار پایین در موتور های القایی, شرایط بارگذاری موتورها برای محاسبه تلفات, شرایط بی باری در موتور ها, عملکرد موتورهای القایی در کم باری, موتور القایی در بارگذاری های مختلف