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updated 1 month ago

Ybus by step by step method for an any bus system without transformer tapping by Sleeba Paul

This code formulates the admittance matrix for the given line data (without transformer tapping). (power, ybus)

stepbystep.m

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updated 1 month ago

IEEE 15 Bus Radial System by jaikumar Pettikkattil

IEEE 15 bus radial network power flow (ieee, bus, radial)

ieee15.slx

ieee15mdl.mdl

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updated 1 month ago

Fast closed loop PID voltage mode controlled buck converter by comm@ZeoN

PID control in voltage mode buck converter (buck, electronics, power)

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updated 2 months ago

IAPWS_IF97 functional form with no slip by Mark Mikofski

Water and steam properties and derivatives based on the IAPWS IF97. Functional form. No slip. (control design, simulation, chemistry)

IAPWS_IF97 Example

IAPWS_IF97(fun,in1,in2)

pT_uv(u,v,p0,T0,options)

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updated 3 months ago

Very fast buck converter model by comm@ZeoN

Basic buck model based on actual circuit elements (simulink, electronics, buck)

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updated 3 months ago

Flickermeter Simulator by Patrik Jourdan

Power line flickermeter according IEC 61000-4-15 (emc, power, measurement)

example_heater

example_phase_control

example_testbench_120V_60Hz

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updated 4 months ago

Unit Converters by Chad Greene

Convert units of pressure, length, time, force, mass, accel., temp, speed, frequency, area, & more! (engineering, units, conversion)

A2au(A)

A2bs(A)

A2cm(A)

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updated 5 months ago

equalareac.fig by Mangesh modak

.fig required for equalareac.m (power)

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updated 7 months ago

PMSG based Wind Power Generation System Connected to Controllable Recifier by Siva Malla

PMSG based wind power generation system is connected to controllable three phase rectifier. (pmsg, wind, rectifier)

Wind_PMSG_Rectifier.mdl

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updated 8 months ago

IEEE 9 Bus by jaikumar Pettikkattil

IEEE 9 Bus Transmission System (power system analysis, ieee, 9bus)

slblocks

IEEE_9bus_new_o

jailib

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updated 12 months ago

elementwise power by Kenneth Johnson

more efficient than MATLAB's power function (power)

pwr(x,p)

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updated 1 year ago

Analog / Mixed Signal Examples by Dick Benson

Extensive collection of examples for analog and mixed signal design work. (dsp, circuit, rf)

[Out1,Out2]=qsynth(Action,In1,In2)

analyze_BPF(Lval,Cval,Z0)

curveintersect.m

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updated 1 year ago

Nine Level inverter by BALRAJ

Here it explains about cascaded multilevel inverter of level nine. (multilevel, power, nine level inverter)

multilevel

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updated 1 year ago

Simple turbine engine performance estimation by Sky Sartorius

A set of tools for simply estimating turboprop, turbofan, and turboshaft aircraft engine performance (power, thrust, propulsion)

...

actuatordisc(task,TorP,rho,A,V,loss)

altitudeefficiency(h,M,throttle,assumptions)

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updated 1 year ago

INSTANTANEOUS POWER THEORY BASED SHUNT ACTIVE POWER FILTER by Amit Tiwari

This model presents the analysis and simulation using Simulink of a three-phase four wire system. (simulation, active filter, shunt)

success

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updated 1 year ago

Hydraulic System Comparison Gui by Travis Wiens

Visualizes power losses and utilization for four common types of fluid power systems. (mechanical, engineering, gui)

hydSysCompareGui

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updated 1 year ago

Single phase rectifier with RLE load and FD by Amit Tiwari

This simulink model presents a crirtical analysis of 1 phase rectifier.The load contains a RLE load. (automotive, control design, machine)

spi

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updated almost 2 years ago

Computes the Total Harmonic Distortion (THD) of a signal by yoash levron

Useful in power systems and audio systems (power, audio, measurement)

compute_THD( t,x, freq )

compute_THD_example.m

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updated almost 2 years ago

UPS System by John Diaz

UPS System (ups, boost, converter)

ProyectoUPS

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updated 2 years ago

UNDERSTANDING & USING DC-AC INVERTERS by Emad

UNDERSTANDING & USING DC-AC INVERTERS (power, spam)

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updated 2 years ago

WinPower by Jan Simon

Shutdown, sleep, hibernate etc. of Windows computers (power, set, shutdown)

InstallMex(SourceFile, UnitTestFcn, Param)

WinPower(varargin)

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updated 2 years ago

Numerically Design Power Complementary IIR(FIR) Filter by Shamail

One iir filter is given, design power (or magnitude) complementary filter numerically (filter, iir fir, power)

costFunctionIIR(coeff1, coeff2, freqPoints)

mainIIR.m

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updated 2 years ago

Insomnia: prevent computer sleep mode by Francesco Montorsi

This small utility prevents, on Windows computers, the automatic sleep mode. (sleep, power, save)

insomnia(enter_sleep,verbose)

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updated almost 3 years ago

Bridge Rectifier with Universal Bridge by Mohamed Ali Alaswed

This is for simulink amatuers and Elecrical/Electronics students. (acdc, power, smps)

Mohamed_Alaswed_ACDC

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updated almost 3 years ago

Multiple Signal Routing to a Single-Axed Scope by Mohamed Ali Alaswed

Simple circuit for simulink amatuers (singal routing, control, electronics)

Display1

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updated almost 3 years ago

Step-Down Transformer Model by Mohamed Ali Alaswed

Simple model for Electronics students, teachers and enthusiasts. (step, down, transformer)

Transfoe

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updated almost 3 years ago

Simple dB and Power of 10 Conversion Utilities by Joe Henning

Convert dBm to p-p voltage, calculate dB mean, calculate next power of 10 (dbm, peaktopeak, voltage)

dbm_to_vpp (dbm, load)

dbmean(x,dim)

nextpow10(n)

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updated almost 3 years ago

Active Power , Reactive Power & Power Factor Measurement in Three Phase System by varun chitransh

Active Power , Reactive Power & Power Factor in Three Phase System can be measured by this simulink (power electronics, power, power factor)

power_measurement

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updated 3 years ago

SAE Paper Demo: Model-Based Design of Hybrid Electric Vehicles by Simulink Dude

Demo files to accompany the paper by the same name (modelbased, design, hybrid)

Hybrid Electric Vehicle Demo for Simulink 7 Tour World (R...

Hybrid Electric Vehicle Demo for Simulink 7 Tour World (R...

Hybrid Electric Vehicle Demo for Simulink 7 Tour World (R...

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updated 3 years ago

Back forward sweep algortihm for radial distribution systems by Yella

Backward/ forward sweep algorithm for three-phase load-flow analysis of radial distribution systems. (optimization, simulation, distributed)

backwardforward.m

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updated 3 years ago

Simple Solar Cell And Panel Model by Thibaut Leroy

Simple function for I/V and P/V calculation for a Sunpower solar cell, frequently used in solar cars (solar, cell, panel)

SimpleSolarCellAndPanelModel.m

solar.m

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updated 3 years ago

Savings Calculator by Nilesh Sakpal

Calculate yearly savings on energy costs by replacing filament bulbs by CFL and LED Bulbs (gui, electricity, electrical)

bulb(varargin)

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updated almost 4 years ago

Fast root-mean-square (RMS) power by Scott McKinney

Instantaneous root-mean-square (RMS) power via convolution (signal processing, rms power, standard deviation)

fastrms(x,window,dim,amp)

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updated 5 years ago

mpower2 - A faster matrix power function. by James Tursa

mpower2 evaluates matrix to an integer power faster than the MATLAB built-in function mpower. (mpower, matrix, power)

mpower2(X,p)

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updated 5 years ago

Power spectral estimation with error bars by Rune W Berg

Power spectral estimation using multitaper, single or multiple traces and estimating error bars. (power, spectrum, spectral)

Power_multi_traces(trace_a,num_win,dt,paddingtimes)

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updated 5 years ago

msopen by Fahad Al Mahmood

Opens Microsoft Office files (Word, Excel, Power Point, Project, & Access). (path, directories, files)

msopen(varargin)

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updated 5 years ago

extpowerStudent by Antonio Trujillo-Ortiz

Exact power estimation of a performed Student's t test about mean(s). (exact power, power, hypothesis test)

extpowerStudent(t,df,c,alpha)

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updated almost 6 years ago

Binary array expansion function by Paolo de Leva

element-by-element binary operations (e.g. plus, times, eq, gt) with array expansion (AX) enabled. (array expansion, bsxfun, array)

baxfun.m

testBAXFUN.m

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updated almost 6 years ago

Power System State Estimation using WLS by PRAVI

Power System State Estimation using Weighted Least Square Method (power, system, state)

bbusppg(num)

busdatas(num)

linedatas(num)

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updated almost 6 years ago

bsxfun substitute by Douglas Schwarz

Substitute for bsxfun for older versions of MATLAB in which it is not built-in. (bsxfun, array expansion, singleton)

bsxfun(op,x,y)

make_bsx_mex

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updated 6 years ago

'Electronic power measurement' by Mir Mohammad Abu Kyum

Power measurement in mathlab (example, application, power measurement)

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updated 6 years ago

powerAOVII by Antonio Trujillo-Ortiz

Determines the post-hoc statistical power of a performed analysis of variance Model II (random-effec (statistics, probability, power)

powerAOVII.m

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updated 6 years ago

powerAOVI by Antonio Trujillo-Ortiz

Calculates the post-hoc statistical power of a performed ANOVA test Model I (fixed-effects). (statistics, probability, power)

powerAOVI(F,v1,v2,m,a)

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updated 6 years ago

Hydraulic, Mechanical and Electric Modeling in Simulink by Terry Denery

Demonstration models and presentation used in Webinar, April 6, 2006 (simulation, hydraulics, power)

LandingGear

sh_closed_loop_actuator

sh_dir_act_relief_valve

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updated 7 years ago

Power Cables Characteristics by Saqer Ali Khalil

GUI for characteristics (gui tools, example, power cables)

Cables(varargin)

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updated 7 years ago

X Steam, Thermodynamic properties of water and steam. by Magnus Holmgren

Water properties A complete IAPWS IF-97 standard. (chemistry, steam, turbine)

XSteam.m

XSteamUS.m

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updated 7 years ago

Emergency System in Power Substation by Saqer Ali Khalil

Impleminting the emergency system ina power susbtation in case of blackout in the main feeder,, (simulation, power, substation)

power_project

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updated 7 years ago

D-statcom by venkata hari prasadu

power quality maintanance (simulation, statcom, custom power devices)

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updated 8 years ago

OFDM water filling algorithm by Hamid Ramezani

the program distribute an amount power among ofdm subchannel to make the capacity of a channel as ma (wireless, ofdm, waterfilling)

ofdmwaterfilling.m

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updated 8 years ago

Power Spectral Density by Tom Irvine

Power spectral density of a time history. (spectral analysis, psd, power)

FFT_core.m

PSD.m

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