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1 Result for the search "variable frequency":

See Variable frequency square generator

Author: e.malaval
Type: Model
Downloaded: 54 times
Date: 2022-01-19

Rating:
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Variable frequency square generator

Description:
EMTP model to generate a square signal with variable amplitude and frequency (controlled input pins)


Tag(s): variable frequency, square, generator

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Content of the webinar studies from A to Z on lightning strokes
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Content of the webinar studies from A to Z on TRV
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CIGRE DC Grid
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EMTP-RV DC Grid test cases developed in the scope of the CIGRE B4-57...

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A Tool for Steady-State and Dynamic Analysis of PV Generation in Low Voltage Grids
A Tool for Steady-State and Dynamic Analysis of PV Generation in Low Voltage Grids

Authors: Dennetière S., Mahseredjian J., Duvauchelle C., Tounsi B. This paper...

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A collection of PowerRelay devices
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A collection of PowerRelay devices Distance relay 21, Synchronizing or...

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Presentation of an approach based on EMTP for the calculation of lightning induced overvoltages
Presentation of an approach based on EMTP for the calculation of lightning induced overvoltages

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Vacuum Circuit breaker (VCB)
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Cross_Bonded_Cable
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Extra control of machines - IEEE AVR
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Fault Current Limiters in Industrial Power Systems
Fault Current Limiters in Industrial Power Systems

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CB_arc_CM
CB_arc_CM

This is an interesting case of the study of arc-circuit interaction in case of the...

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Control Devices of TACS
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An EMTP-RV TACS (Transient Analysis Control Systems Library) containing : - TACS 50 :...

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Javascripting in EMTP: Hello World (Part 1)
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...

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Ferro_hyst_Zno
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Javascript : Add C devices + change values + connect devices (EMTP 3.0)
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Top Model Exchanges

Vacuum Circuit breaker (VCB)
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Extra control of machines - IEEE AVR
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The proposed AVR sub-circuit models consist of a few IEEE 421 standard exciter[1] and...

464 downloads.
CB_arc_CM
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456 downloads.
Ferro_hyst_Zno
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Simple ferroresonance case. In this case the switching of a part of the network comprised...

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Blocks for frequency scan studies
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Tow blocks for frequency domain studies : * Impedance Z(s) * Table (Frequency,...

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Reactor
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This is an advanced case of a three-phase shunt-rector modeling along with a Cassie-Mayr...

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PLLs
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Some PLLs: - zero crossing - dq0 - alpha beta - EPLL -...

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Line_Coupling
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The following example demonstrates the coupling effect between 3 adjacent transmission...

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Pwm_inv_3ph
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This case shows a three-phase full-bridge DC/AC inverter with PWM...

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Comp_bctran_3Wind
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Fault on a line
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Extra control functions
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Extra control functions, 17 components: Dead band, Friction, QuantizerLess than (for T1...

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SW_tContr
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This design introduces a contolled-closing switch very appropriate for asymetrical...

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Sequence controlled voltage and current sources.
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Ideal SVC
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This component is an ideal SVC (controlled admittance) instead TRC and TSC. The...

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PV module model
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Photovoltaic module model file includes: • EMTP photovoltaic module model...

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3-phase_Statcom_Prel_Version
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Display short-circuit date on buses
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Random control generators
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TCR1
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Example of single phase Thyristor Controlled reactor using TACS control devices. This...

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Top Examples

JavaScript Examples
JavaScript Examples

Some simple EMTP-RV scripts : - Parameters sweep - Change the simulation options - Run...

1267 downloads.
Content of the webinar studies from A to Z on lightning strokes
Content of the webinar studies from A to Z on lightning strokes

Designs built or presented during the webinar of the series Studies from A to Z on...

885 downloads.
Tutorial example on ZnO modelling
Tutorial example on ZnO modelling

In this example, it is detailed step by step how to built a ZnO surge arrester model...

813 downloads.
EMTP-RV to Matlab
EMTP-RV to Matlab

This script imports the EMTP-RV output data inside the Matlab Workspace. The files with...

748 downloads.
Content of the webinar studies from A to Z on TRV
Content of the webinar studies from A to Z on TRV

Designs built or presented during the webinar of the series Studies from A to Z on...

734 downloads.
CIGRE DC Grid
CIGRE DC Grid

EMTP-RV DC Grid test cases developed in the scope of the CIGRE B4-57...

661 downloads.
Javascript : Add C devices + change values + connect devices (EMTP 3.0)
Javascript : Add C devices + change values + connect devices (EMTP 3.0)

Javascript : Add C devices + change values + connect devices (EMTP 3.0) Example for...

410 downloads.
Change load power from an external file
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353 downloads.
Overhead line field analysis
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Javascript : Add C devices + change values + connect devices
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Javascript : * Add C devices * Change values * Connect devices (for EMTP-RV...

284 downloads.
Tutorial on exported mask (Demonstrated with an exciter)
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Vary parameters, start simulation and export scope waveforms by script
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This script is a simple example to learn how to script. The script is started from the...

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Electrical Vehicle charger
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Electrical Transients in Power Systems Example in EMTP
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Load-flow voltage violation assessment
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Arc furnace and flicker meter
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MOSFET
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169 downloads.
AC line pipeline magnetic coupling
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Example of overvoltage induced by magnetic coupling between a line and a...

159 downloads.
AC and DC components meter
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This example contains a device which calculates the DC and AC components. - The DC...

109 downloads.
Ramp limiter
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This example contains static and dynamic current limiter (control)...

106 downloads.

Best Libraries Shared

Micro-Grid library
Micro-Grid library

Convenient library to study Micro-grid. Contain: - a 3-phase inverted with dq0 control...

1475 downloads.
A collection of PowerRelay devices
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A collection of PowerRelay devices Distance relay 21, Synchronizing or...

552 downloads.
Control Devices of TACS
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An EMTP-RV TACS (Transient Analysis Control Systems Library) containing : - TACS 50 :...

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Symbol libraries of electrical and protective devices. This allows to design...

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Digitial Twin Toolbox
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The Digital Twin toolbox provides an example demonstrating how to synchronize EMTP device...

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