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10 Results for the search " method":

See Modular Multilevel Matrix Converter for Low-Frequency AC Transmission – modeling and Simulation in EMTP

Author: h.gras
Type: Publication
Date: 2021-11-30

Rating:

* 0 vote(s)

Modular Multilevel Matrix Converter for Low-Frequency AC Transmission – modeling and Simulation in EMTP

Description:
Authors: Rafael Castillo-Sierra and Giri Venkataramanan
The transmission of power with AC faces limitations both to the stable operation of the electrical system and to the physical properties of... see more
Tag(s): AC-AC power conversion, Electromagnetic Transient Studies in EMTP, Low frequency AC transmission, Modular Multilevel Matrix Converter

See INDUCED VOLTAGES AND CURRENTS: OVERVIEW AND EVALUATION OF SIMULATION MODELS AND METHODOLOGIES

Author: thpapad
Type: Document
Downloaded: 262 times
Date: 2017-11-03

Rating:

* 0 vote(s)

INDUCED VOLTAGES AND CURRENTS: OVERVIEW AND EVALUATION OF SIMULATION MODELS AND METHODOLOGIES

Description:
In this paper induced voltages and currents caused by underground cables are calculated in cable sheaths and nearby metallic pipelines. The performance of several simulation methods and models are inv... see more
Tag(s): induced voltages

See Tutorial on exported mask (Demonstrated with an exciter)

Author: h.gras
Type: Example
Downloaded: 202 times
Date: 2017-02-03

Rating:

* 1 vote(s)

Tutorial on exported mask (Demonstrated with an exciter)

Description:
In this example, a device is placed in a subcircuit. The goal is to be able to modify the parameters of this device from the parent mask.
However, this device is a masked subcircuit and therefore... see more
Tag(s): exported, mask, exciter, governor, subcircuit, subnetwork, script, method

See Indirect Lightning Performance of a Real Distribution Network with focus on Transformer Protection

Author: n.sene
Type: Publication
Date: 2015-04-02

Rating:

* 2 vote(s)

Indirect Lightning Performance of a Real Distribution Network with focus on Transformer Protection

Description:
The paper applies the Monte Carlo procedure proposed by the Authors to evaluate the indirect lightning performance of a real medium-voltage distribution network, which includes feeders and laterals, p... see more
Tag(s): induced voltages; distribution networks; Monte Car lo method; lightning protection; MTBF.

See Indirect-Lightning Performance of Overhead Distribution Networks With Complex Topology

Author: n.sene
Type: Publication
Date: 2015-04-02

Rating:

* 0 vote(s)

Indirect-Lightning Performance of Overhead Distribution Networks With Complex Topology

Description:
The paper deals with the evaluation of the indirect-lightning performance of overhead distribution networks. The novelty of this contribution is that it takes into account the inherent complexity of d... see more
Tag(s): LIOV-EMTP, lightning-induced overvoltages, lightning performance, power quality, distribution systems, overhead power lines.

Most Downloaded

Micro-Grid library

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

1082 downloads.

JavaScript Examples

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

868 downloads.

Breaker for TRV

Breaker for TRV. It draws the inherent TRV envelop according to the standard IEC...

647 downloads.

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...

607 downloads.

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...

558 downloads.

Tutorial example on ZnO modelling

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

543 downloads.

EMTP-RV to Matlab

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

533 downloads.

Javascript in EMTP: The basics (Part 1)

A basic javascript tutorial for EMTP is presented. A useful self-explanatory case study...

525 downloads.

CIGRE DC Grid

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

519 downloads.

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...

461 downloads.

A collection of PowerRelay devices

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

451 downloads.

Cross_Bonded_Cable

Insulation coordination - 225 kV cross bonded cable - protection of the sheath. In the...

390 downloads.

Fault Current Limiters in Industrial Power Systems

The concept of saturable core fault current limiter (FCL) is relatively known nowadays....

382 downloads.

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

Authors: A. Xémard, P. Baraton, B. Bressac, N. Qako, J. Mahseredjian, G. Simard, J....

380 downloads.

Transformer magnetization branch automatic setup.

Contain a script which automatically creates the current-flux saturation curve and...

379 downloads.

Extra control of machines - IEEE AVR

The proposed AVR sub-circuit models consist of a few IEEE 421 standard exciter[1] and...

378 downloads.

Control Devices of TACS

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

349 downloads.

Javascripting in EMTP: Hello World (Part 1)

...

335 downloads.

CB_arc_CM

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

322 downloads.

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

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

317 downloads.

Top Model Exchanges

Breaker for TRV

Breaker for TRV. It draws the inherent TRV envelop according to the standard IEC...

647 downloads.

Extra control of machines - IEEE AVR

The proposed AVR sub-circuit models consist of a few IEEE 421 standard exciter[1] and...

378 downloads.

CB_arc_CM

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

322 downloads.

Vacuum Circuit breaker (VCB)

Three main characteristics of VCBs have been taken into account in the implemented...

310 downloads.

Blocks for frequency scan studies

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

298 downloads.

Reactor

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

293 downloads.

Ferro_hyst_Zno

Simple ferroresonance case. In this case the switching of a part of the network comprised...

285 downloads.

Line_Coupling

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

283 downloads.

PLLs

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

281 downloads.

Pwm_inv_3ph

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

269 downloads.

Comp_bctran_3Wind

A good case of comparison between BCTRAN and the regular encapsulated model available in...

258 downloads.

Fault on a line

This model is a faulty line. The distance of the fault from the origin is a parameter. CP...

225 downloads.

Extra control functions

Extra control functions, 17 components: Dead band, Friction, QuantizerLess than (for T1...

208 downloads.

SW_tContr

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

197 downloads.

Sequence controlled voltage and current sources.

Three sequences voltage and current sources are proposed, the positive, negative and zero...

194 downloads.

Ideal SVC

This component is an ideal SVC (controlled admittance) instead TRC and TSC. The...

182 downloads.

3-phase_Statcom_Prel_Version

This is a three-phase three level Statcom model with PWM controller for use in...

174 downloads.

V_unb_I2motor

This design introduces an unbalance three-phase voltage source defined by specified...

172 downloads.

TCR1

Example of single phase Thyristor Controlled reactor using TACS control devices. This...

167 downloads.

Random control generators

Four control sources are included: Baseline Wander Normal distribution Uniform...

163 downloads.

Top Examples

JavaScript Examples

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

868 downloads.

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...

607 downloads.

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...

558 downloads.

Tutorial example on ZnO modelling

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

543 downloads.

EMTP-RV to Matlab

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

533 downloads.

CIGRE DC Grid

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

519 downloads.

Transformer magnetization branch automatic setup.

Contain a script which automatically creates the current-flux saturation curve and...

379 downloads.

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

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

317 downloads.

Change load power from an external file

This example illustrates how to read data from an external file and automatically update...

256 downloads.

Javascript : Add C devices + change values + connect devices

Javascript : * Add C devices * Change values * Connect devices (for EMTP-RV...

227 downloads.

Tutorial on exported mask (Demonstrated with an exciter)

In this example, a device is placed in a subcircuit. The goal is to be able to modify the...

202 downloads.

Overhead line field analysis

This example shows how to use EMTP and line data function to compute the magnetic and...

176 downloads.

Load-flow voltage violation assessment

This example shows a way to automatically detect voltage violations of the load-flow...

151 downloads.

MOSFET

The model developed is an n-channel enhancement-type MOSFET with internal substrate...

130 downloads.

Electrical Vehicle charger

These example provide model of EV chargers and...

120 downloads.

Ramp limiter

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

67 downloads.

AC and DC components meter

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

44 downloads.

Zero-crossing fault

This example provides a device which is a 3-phase bolted fault. Once the simulation time...

30 downloads.

Vary parameters, start simulation and export scope waveforms by script

This script is a simple example to learn how to script. The script is started from the...

12 downloads.

Best Libraries Shared

Micro-Grid library

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

1082 downloads.

A collection of PowerRelay devices

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

451 downloads.

Control Devices of TACS

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

349 downloads.

IEC Symbol Libraries

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

286 downloads.