Johnson, Eric MElectrical Engineers, Journal of the Institution ofSmith C F,Johnson E M.The losses in induction motors arising from eccentricity of the rotor[J].Journal of the Institution of Electrical Engineers,1912,48(212):546-569.Smith C F,Johnson E M.The losses in induction motors ...
aThis paper extends the effects of unbalanced voltages upon the losses of the three phase squirrel cage induction motor to an economic analysis. 本文扩大失衡的电压的作用在三相鼠笼磁感应电动机的损失对经济分析。[translate] a2. Losses in electrical motors 2. 损失在电子马达[translate]...
Estimation of Iron Losses in Induction Motors: Calculation Method, Results, and Analysis This paper intends to develop a more accurate approach for determining the no-load iron losses in pulse width modulation (PWM) inverter fed induction motor......
Induction motorPurpose – The purpose of this paper is to present the distribution of the magnetic field and additional losses analysis of the induction motors (IM) with opened and closed rotor slots. Design/methodology/approach – In the field-circuit approach the distribution and changes of ...
An approach to optimizing the flux linkage of the rotor of an induction motor is considered when the motor operates in a vector control mode with indirect orientation in the direction of the field. In this system, the expression for the frequency of the rotor e.m.f. contains the rotor wind...
Primary core and solid secondary eddy-current losses are determined in the electromagnetic topology of a tubular linear induction motor (TLIM). The nonlinear B-H characteristic, hysteresis and skin effect are considered in deriving formulas for eddy-current losses. A means to reduce these losses in...
The paper presents an analytical and experimental study of the additional losses which occur in induction motors supplied with nonsinusoidal waveforms. Measurements on an inverted induction motor are used to show the importance of losses due to skew-leakage and end-leakage fluxes, and to verify the...
1. Investigation of Increased Ohmic and Core Losses in Induction Motors Under Voltage Fluctuation Conditions [J] . Ghaseminezhad Morteza, Doroudi Aref, Hosseinian Seyed Hossein, Iranian Journal of Science and Technology, Transactions of Electrical Engineering . 2019,第2期 机译:电压波动条件下感应...
The various measurement procedures for determination of electromagnetic parameters for the induction motor (IM) equivalent circuits including the rotor dee... G Utrata - 《Energies》 被引量: 0发表: 2021年 Analysis of the no-load losses in cage-induction motors The results of experimental and comp...
The paper deals with a study on the core losses in induction motor laminations fed by PWM voltages. Discrete Fourier Transform is used to analyze the harmo... WC Tsai 被引量: 0发表: 0年 Atomic arrangements and fast electron energy losses in sputtered thin films of vitreous Se As alloys ...