Induction motor
Speed Control of Induction Motor using FOC Method
... An induction motor can be modelled most simply (and controlled most simply) using two quadrature currents rather than the familiar three phase currents actually applied to the ...the motor and the ...
5
3 Phase Induction Motor Controlled with 9-Level Diode-Clamp Inverter
... From the experimental results, the nine-level diode clamp three-phase inverter structure used in this paper, it can reduced the Total Harmonic Distortion (THD) about 20% and decreased the low order of harmonics that can ...
5
Rotor Speed Estimation Method Used in Dynamic Control of the Induction Motor
... In the proposed algorithm, the flux required for speed calculation will be estimated using a dynamic flux observer as follows. In the relations (1) and (2), two states of the induction motor are represented ...
4
Study of Energy Losses in High-Voltage Induction Motor Electric Drive
... As an overall assessment of the impact of the supply voltage on the characteristics of induction motor can be concluded that both increase and decrease with respect to the rated value affect adversely. ...
10
Induction motor voltage flicker analysis and its mitigation measures using custom power devices: A case study
... an induction motors keeps on changing. Although a single induction motor alone may not generate flicker complaints, the cumulative effect of several motors starting randomly on a distribution feeder ...
15
A Rotor Flux and Speed Observer for Sensorless Single-Phase Induction Motor Applications
... single-phase induction motor (SPIM) has a very robust design and can be mass produced with relatively low ...this motor in several house, office, shopping, farm, and industry appliances such as air ...
14
APPLICATION OF SOPHISTICATED LOOK-UP TABLES WITH 24-SECTORS FOR VECTOR CONTROL OF INDUCTION MOTOR DRIVE
... Abstract: Induction motor drives have got wide range of industrial applications especially variable speed ...fed induction motor have provided good steady state but poor dynamic ...of ...
13
Detection of Bearing Faults of Induction Motor Using Park’s Vector Approach
... the induction motor stator current and to analyse these data determining the fault frequencies on the ...of induction motor are sensed by ...
4
Three Level Voltage Generation for Dual Inverter Fed Open End Winding Induction Motor drive
... winding induction motor fed from both ends with 2 – Two level inverters results in output phase voltage structure, similar to a conventional 3 level NPC inverter configuration ...
10
Direct Torque Control of Induction Motor Drive Fed from a Photovoltaic Multilevel Inverter
... The DTC scheme consists of torque and flux comparator (hysteresis controllers), torque and flux estimator and a switching table. It is much simpler than the vector control system due to the absence of coordinate ...
6
Microcontroller based PWM controlled four switch three phase inverter fed induction motor drive
... The complete prototype of the experimental setup is shown in Fig. 9. The details of the components used in this experiment are given in Table 2. The potential transformer is used to provide the power to PIC ...
10
Use of a combined SVD-Kalman filter approach for induction motor broken rotor bars identification
... Nevertheless, this approach requires an important computation time, which can be a serious handicap for its implementation in real time. However, since the frequency signature of a fault is located on a known frequency ...
17
Stochastic Estimation Methods for Induction Motor Transient Thermal Monitoring Under Non Linear Condition
... A state-variable model of the induction motor is required for the EKF algorithm. The twin-axis stator reference frame [15] is used to model the motor’s electrical behaviour, because physical measurements ...
14
Genetic Algorithm Based Proportional Integral Controller Design for Induction Motor
... For the evaluation of objective function F ( ), the MATLAB model of induction motor is developed to work in the closed loop starting mode (Sundaram et al., 2009) and this is shown in the Fig. 1. Here, PI ...
5
Fuzzy control of induction motor with reduced rule base
... of induction motors. Their efforts in this field are justified, as induction motor is one of the cheapest and robust motors available to the industry ...for induction motor can ...
13
Fuzzy Logic Controller for Sensorless Direct Torque Control of an Induction Motor Driven by a Matrix Converter
... to induction machine fed by matrix ...an induction machine provides a satisfactory solution to electric drives problems in terms of robustness and dynamics encountered in control techniques based on the ...
5
Comparison Between Line Start PM Synchronous Motor and Induction Motor With Same Nominal Power and Same Pole Pairs When Fed By VF Control Drive
... synchronous motor with a smaller but more efficient than electric machines can be designed ...magnet motor drive increased attention in the scientific community and industry have ...cage induction ...
7
Rotor Faults Detection in Induction Motor by Wavelet Analysis
... of induction motor based on wavelet analysis of the stator current which is useful for further online diagnosis in industrial ...toque induction motor ...
10
Analysis of Parametric Optimization of Field-Oriented Control of 3-Phase Induction Motor with Using Evolutionary Algorithm
... Modern control system of rotational speed of induction motor is vector control one. There are known many such control systems, ex.: field-orientated control, direct torque control [1, 4, 5]. In ...
9
Touch Screen based Speed Control of Single Phase Induction Motor
... Abstract— This paper gives a brief idea of touch screen technology and its interfacing with a controller to control the speed of single phase induction motor. Here touch screen technology and Programmable ...
5