SimPowerSystems model of the IEEE 39-bus system, known as the 10-machine New-England Power System

Transient stability analysis of IEEE 9 bus system.

Induction Motor speed controlled by using 3-phase AC voltage controller

Simulation of voltage sag and swell disturance cause by line fault.

Voltage Controlled DC/DC Bidirectional Converter, multiple Simulink version is uploaded

Mise en oeuvre de l'accéléromètre gyroscope numérique MPU 6050 sur Arduino Mega

OPamp has been built for SIMPOWER SYSTEM

Customizable add-on library with a small number of blocks for graphical programming of Bond Graph models using standard Simulink and editor.

A simple block that can measure the power factor accurately.

This code is able to calculate performance parameters of all 3 representations of transmission lines

Simulation of voltage sag caused by transformer energizing

RAKE receiver for direct-sequence spread spectrum systems with document added 20 March 2009

It compensates for voltage sag or swell.

Overvoltage Relay that operates when the voltage exceeds the predetermined value.

L-G Fault, L-L Fault

Undervoltage Protection Relay that operates when the voltage is less than the predetermined value.

A module to estimate the variables of a power system.

Static Exciters IEEE ST1A, power system stabilizer with multi-machine, nine-bus system

Compute power factor and phase angle of AC circuit voltage-current pair at fundamental frequency.

SImulation of three phase ac voltage controller with diffrent operating mode

MULTIMACHINE MATLAB PROGRAM FOR WSCC CLASSICAL 9 BUS SYSTEM

Simulink model of an AVR.

In telecommunication, a non-return-to-zero (NRZ) line code is a binary code.

High step up DC-DC converter using Cascade Cockroft Walton Voltage Multiplier

It provides Low voltage conversion ratio, isolation, good regulation with fast dynamic response.

Power line flickermeter according IEC 61000-4-15 Edition 2.0

AC to AC converter with unity transfer ratio

three phase ac voltage controller

AC to AC convertion by using AC voltage Control

A high voltage DC cable is modelled as lumped elements in Simscape language.

Files for computing the reassigned power spectrum and spectrogram, going beyond Fourier analysis

The present GUI estimates the reflection and the trasminssion coefficient.

Measuring electrical frequency of DFIG (detailed model)

Interactive app illustrating the concept of continuous-time convolution.

This circuit helps to generate all kinds of sag.

A variable voltage variable frequency ac-ac system using back to back connected single phase VSI.

http://venkat.gnanagenea.com/free-softwares.html

Voltage control inverter ( output voltage is sinusodial)

To measure the frequency of AC supply

After fault restriking voltage of Circuit breaker is demonstrated

The output frequency and the voltage can controlled.

A variable voltage variable frequency galvanically isolated ac-ac system using back to back connected single phase VSI.

Simulate a Wimshurst voltage generator using MATLAB

Full controlled ac voltage controller using scr.

Function and application scripts associated with the light flickermeter specified in IEC TR 61547-1

It steps down DC voltage.

MATLAB example to make RF Power measurements using an Agilent RF Power Meter

Program computes and shows phasor diagram and time graph which is measured in SimPowerSystems.

Example how to calculate temperature using K Thermocouple voltage measurements

Nine level DC to AC converter with reverse voltage technique.

An example app which shows the polaraization of the electric field depending on its Components Ex and Ey and the phase difference

Calculate the notching voltage according to IEEE 519-1992 Recommended Practices and Requirements for Harmonic Control in Electrical Power

Compute real, reactive, apparent, power factor and phase angle of a voltage-current pair

Tilt Sensor > Arduino > LCD

boost convert voltage multiplier

Numerical solution of gyroscope-gyrocompass Lagrange equations

It is a 4 level 4 phase switched capacitor DC DC converter.

Simulation of a trunked network for 100 call attempts, assuming that lost calls are cleared and allo

This app was developed for a physics workshop targeting high school students. 中高生向け物理実験ワークショップのために作成したアプリです。

cosine firing scheme for 3 phase converter with variying firing angle.