Motor Sizing
The electromagnetic torque motors are widely used in electrohydraulic servovalves. They serve to convert the control current into a proportional torque. For more details about this issue, please refer to my book:M Galal Rabie, Fluid Power Engineering, McGraw-Hill, NY, May 18, 2009, pp 336-340This...
Platforms: Matlab
License: Freeware | Size: 983.04 KB | Download (40): Torque of electro magnetic torque motor Download |
The advantages of vector control provide variety of control choices in the PMSM drives. The simplest control strategy is the Zero d_axis current control (Constant Torque Operation) which is implemented in this model. The transient responses of torque, speed and 3-phase motor current are simulated.
Platforms: Matlab
License: Freeware | Size: 20.48 KB | Download (44): Permanent Magnet Synchronous Motor Drives Download |
Constructional details of various sub-modelsfor the induction motor are given and their implementation in SIMULINK is outlined. Direct-onlinestarting of a 7.5-kW induction motor is studied using the simulation model developed.
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 81.92 KB | Download (47): Induction Motor Speed Control using Fuzzy Logic Controller Download |
Permanent Magnet synchronous motor was modeled with the help of vector control technique and it was also made sensorless based on sliding model observer (SMO). controller parameters are given after tuning it with conventional gradient descent method.
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 20.48 KB | Download (46): Sliding model observer based Permanent Magnet Synchronous Motor Download |
Simulation of a model of DC motor, driven by constant input signal that approximates a pulse-width modulated(PWM) signal and look at the current and rotational motion at the motor output using Simulink. It uses SimElectronics and Simscape too.
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (45): Simulation of a model of DC motor Download |
The goal of this assignment was to develop a Speed control system for a DC motor. Various control methods were to be employed, both open loop and closed loop. All control methodologies are implemented using MATLAB GUI. The important feature of the system is the auto-calibrate function which...
Platforms: Matlab
License: Freeware | Size: 20.48 KB | Download (45): Speed Control of a DC Motor Download |
DC Motor Controller allows user to control the direction of a small DC Motor, which is used in Tape Recorders, CD ROMs, Toys. etc.The two voltage Inputs A and B are required in this circuit whose limits from 5V to 15V. The Dead Zone is used for setting the Limit. If the Inputs values lies within...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (39): DC Motor Direction Controller Download |
This model simulates three phase induction motor model in rotor frame of reference.It is helpful in simulation of induction motor drives.Electrical system equations:Vs = Rs is + (1/wb) (dfs/dt) + wf M(pi/2) fswhere the variables is, vs, and fs are 2-dimensional space vectors and M(pi/2)...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 20.48 KB | Download (43): Induction motor model in rotor flux frame with three phase sinusoidal excitation Download |
Dynamic simulation of a transformer start of an asynchronous motor. The transformer tap can be chosen in the model. The switching from the transformer tap to the full voltage is done manually with a switch in the model. Visible are stator current, speed, motor torque and load torque
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 51.2 KB | Download (47): Dynamic simulation of a transformer start with an asynchronous motor Download |
This blockset is intended as an extension to the Embedded Target for Motorola(R) MPC555.It supports additional TPU I/O functionality, which can be useful in the context of motor control.
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 4.24 MB | Download (52): MPC555 Motor Control Function Blockset Download |
The model compares the performance of the DC motor from the SimElectronicsdlT« library (without thermal effects) with an equivalent model written in the Simscape language (with thermal effects). The simulation results will show the performance degrading as heat is generated. The amount of...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 81.92 KB | Download (39): DC Motor with Thermal Effects Download |
This file simulates the model of permanent magnet synchronous motor and compare it with the model provided with Matlab. All the major signals required in PMSM drive have been extracted. The model provides a detailed look on the inside of PMSM. The parameter used are given in the included m file...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 20.48 KB | Download (40): Detailed Model of Permanent Magnet Synchronous motor for Electrical drives Download |
Speed control of DC motor using Hysteresis pulse width modulation.This model simulates the speed and current control of DC motor using the Hysteresis pulse width modulation. The current band is defined and relay ensures that that the current remains between the upper and lower limit i.e....
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (46): Speed Controlof DC motor Using Hysterisis PWM -- DC motor Drive Download |
This model simulates current control of DC motor using three phase fully controlled rectifier. Basically it is a two quadrant converter which is controlling a DC motor.
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (43): Two Quadrant phase controlled DC motor drive -- Current control Download |
This is a complete simulink model of a three phase synchronous model with the effect of load.A complete analysis of a three phase synchronous motor is done.
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (48): SIMULINK model of three phase synchronous motor Download |
The Fixed Torque Dynamo and Motor Model solves the coupled differential equations for an electric motor driven by a dynamo (generator). The model can be used as to illustrate elementary instabilities or bifurcations discussed in courses about nonlinear oscillators and dynamical systems. When the...
Platforms: Mac
License: Shareware | Cost: $0.00 USD | Size: 978.94 KB | Download (35): Fixed Torque Dynamo and Motor Model Download |
Money Management Explorer allows you to learn secrets of money management and position sizing. Now you will know how much to trade.
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Platforms: Windows
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Design Master HVAC is an integrated HVAC building design and drafting program that runs on top of AutoCAD.
Drafting features include single-line and double-line 2D ductwork with automatic fittings and 3D ductwork.
Duct sizing calculations include constant pressure drop, constant velocity,...
Platforms: Windows
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Photo Screensavers bring you a new dimension in presenting pictures that prompt the imagination and recall memories. While your computer is idle, five full size pictures appearing on your screen will give you the opportunity to take a close look at many different types of motor bikes. Don't...
Platforms: Windows
License: Freeware | Size: 1.45 MB | Download (327): Motor Bikes Photo Screensaver Download |
Electrc 2008 is designed for electrical contractors, engineers, inspectors, estimators, and electrical maintenance personnel. It performs wire sizing, conduit fill, motor, lighting, panel schedule, transformer, voltage drop, box fill, fault current, and power factor correction calculations....
Platforms: Windows
License: Demo | Cost: $129.95 USD | Size: 779.1 KB | Download (145): Electrc 2008 Trial Download |