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89 Results for the search "":

Author: admin2012
Type: Model
Downloaded: 6 times
Date: 2018-12-11
Rating: * 0 vote(s)
0/10


DC Breaker


Description:
DC Breaker

Tag(s): Breaker
Author: h.gras
Type: Model
Downloaded: 32 times
Date: 2018-10-11
Rating: * 0 vote(s)
0/10


Five-Cell Multi-Level Converter


Description:
Five-Cell Multi-Level Converter

Tag(s): Multi-level, converter, power electronic
Author: h.gras
Type: Model
Downloaded: 89 times
Date: 2018-06-08
Rating: * 1 vote(s)
5/10


Vacuum Circuit breaker (VCB)


Description:
Three main characteristics of VCBs have been taken into account in the implemented model:
1. the chopping current value;
2. the cold withstand voltage characteristic (or cold gap breakdown v... see more

Tag(s): Vacuum, circuit breaker, VCB,
Author: h.gras
Type: Example
Downloaded: 68 times
Date: 2018-05-07
Rating: * 2 vote(s)
3/10


Single-phase PV


Description:
Example of a Solar panel connected to a network through a single-phase inverter.
An average-value model is used.

Tag(s): inverter, single-phase, PV
Author: h.gras
Type: Example
Downloaded: 92 times
Date: 2018-01-02
Rating: * 0 vote(s)
0/10


Change load power from an external file


Description:
This example illustrates how to read data from an external file and automatically update devices parameters in the design. In this example, the device is a load.
Double click on Update Parameters... see more

Tag(s): script, parametric, file, external, automate, Load
Author: thpapad
Type: Document
Downloaded: 42 times
Date: 2017-11-03
Rating: * 0 vote(s)
0/10


MIMO-OFDM Narrowband-PLC in Distribution Systems: Impact of Power Transformers on Achievable Data Rates


Description:
Power-line communication (PLC) is gaining a renewed interest, due to the smart grid (SG) emerging communication requirements. Among other communication technologies, PLC is a very efficient and feasib... see more

Tag(s): Distribution lines, distribution transformers, MIMO-OFDM, power-line communication, smart grids
Author: thpapad
Type: Document
Downloaded: 98 times
Date: 2017-11-03
Rating: * 0 vote(s)
0/10


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
Author: h.gras
Type: Model
Downloaded: 42 times
Date: 2017-09-26
Rating: * 0 vote(s)
0/10


LVRT OVRT function


Description:
This device is an OVRT LVRT protection device.
The user enters the curves points.
It is assumed that the curve is horizontal between two points.

Tag(s): LVRT, OVRT, ride, through, FRT, undervoltage, overvoltage
Author: h.gras
Type: Model
Downloaded: 85 times
Date: 2017-08-15
Rating: * 0 vote(s)
0/10


Fault on a line


Description:
This model is a faulty line. The distance of the fault from the origin is a parameter. CP or PI models are used on each side of the fault according to the time step. If the time step is small enough t... see more

Tag(s): fault, line, CP, PI
Author: h.gras
Type: Example
Downloaded: 57 times
Date: 2017-07-12
Rating: * 0 vote(s)
0/10


MOSFET


Description:
The model developed is an n-channel enhancement-type MOSFET with internal substrate (Bulk) connection.
Author: Maxime Berger, Polytechnique Montreal

Tag(s): MOSFET, gate, electronic
Author: h.gras
Type: Example
Downloaded: 189 times
Date: 2017-02-24
Rating: * 1 vote(s)
10/10


Transformer magnetization branch automatic setup.


Description:
Contain a script which automatically creates the current-flux saturation curve and calculate the magnetization resistance of a 3-phase transformer using the excitation test report data.
The trans... see more

Tag(s): transformer, excitation, magnetization, saturation, open-circuit
Author: h.gras
Type: Example
Downloaded: 110 times
Date: 2017-02-03
Rating: * 0 vote(s)
0/10


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
Author: h.gras
Type: Example
Downloaded: 312 times
Date: 2016-10-11
Rating: * 1 vote(s)
10/10


Tutorial example on ZnO modelling


Description:
In this example, it is detailed step by step how to built a ZnO surge arrester model following the IEEE working group 3-4-11.
The model is built using different impulse test results.

Tag(s): ZnO, surge, arrester, IEEE, 3-4-11, impulse
Author: h.gras
Type: Model
Downloaded: 153 times
Date: 2016-03-22
Rating: * 0 vote(s)
0/10


PLLs


Description:
Some PLLs:
- zero crossing
- dq0
- alpha beta
- EPLL
- UTSP

Tag(s): PLL, frequency, tracking, PMU
Author: h.gras
Type: Library
Downloaded: 603 times
Date: 2016-03-16
Rating: * 6 vote(s)
9/10


Micro-Grid library


Description:
Convenient library to study Micro-grid. Contain:
- a 3-phase inverted with dq0 control (PQ, PV, VF, droop)
- a battery model (Ideal, i-Ion, Lead-Acid, NiMH, NiCD)
- a PV park
- Win... see more

Tag(s): Micro, grid, smart, inverter, dq0, battery, BMS, VSC, filter, delay, trigger, Wind, PV, photovoltaic, park, power, electronics
Author: h.gras
Type: Model
Downloaded: 423 times
Date: 2016-02-26
Rating: * 4 vote(s)
9/10


Breaker for TRV


Description:
Breaker for TRV. It draws the inherent TRV envelop according to the standard IEC 62271-100. It also contains a library of breaker stray capacitances and can simulate the prestrikes, restrikes and reig... see more

Tag(s): TRV breaker, prestrike, restrike, reignition, recovery
Author: n.sene
Type: Publication
Downloaded: 268 times
Date: 2015-10-22
Rating: * 4 vote(s)
10/10


Fault Current Limiters in Industrial Power Systems


Description:
The concept of saturable core fault current limiter (FCL) is relatively known nowadays. It usually consists of two reversely magnetized cores per phase to effectively limit the fault current passively... see more

Tag(s): saturable core fault current limiter (FCL), industrial power system, induction machine, EMTP; fault current analysis, medium voltage
Author: h.gras
Type: Example
Downloaded: 347 times
Date: 2015-06-16
Rating: * 2 vote(s)
5/10


Content of the webinar studies from A to Z on TRV


Description:
Designs built or presented during the webinar of the series Studies from A to Z on Transient Recovery Voltage
Models built:
- Rating TRV envelop (IEC 62271-100 / C37.010 - 2011)
- CP / ... see more

Tag(s): TRV, Transient recovery voltage, short-line fault, terminal fault, substation, 62271, 37.011, lines, switching, thevenin
Author: h.gras
Type: Example
Downloaded: 363 times
Date: 2015-06-16
Rating: * 1 vote(s)
9/10


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


Description:
Designs built or presented during the webinar of the series Studies from A to Z on Lightning stroke analysis.
Models built:
- Metal Oxide surge arrester (IEEE working group 3.4.11)
- To... see more

Tag(s): Lightning, stroke, fast-front transient, tower, arrester, cigre, line, substation, parametric, corona, air-gap, leader
Author: n.sene
Type: Publication
Downloaded: 266 times
Date: 2015-04-02
Rating: * 0 vote(s)
0/10


Short-Term Scheduling of Active Distribution Systems


Description:
The latest distribution management systems tend to incorporate optimization functions for the short-term scheduling of the various energy and control resources available in the network (e.g., embedded... see more

Tag(s): Distributed generation, operation of distribution networks, MILP.
Author: n.sene
Type: Publication
Downloaded: 266 times
Date: 2015-04-02
Rating: * 2 vote(s)
3/10


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.
Author: n.sene
Type: Publication
Downloaded: 266 times
Date: 2015-04-02
Rating: * 1 vote(s)
5/10


Selection of MV/LV Transformers to be Protected by Surge Arresters against Indirect Lightning Overvoltages


Description:
The papers addresses the problem of locating surge protective devices in a medium voltage distribution network by means of an accurate computer model for the calculation of lightning induced overvolta... see more

Tag(s): distribution network; surge arresters; lightning protection.
Author: n.sene
Type: Publication
Downloaded: 266 times
Date: 2015-04-02
Rating: * 0 vote(s)
0/10


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.
Author: n.sene
Type: Publication
Downloaded: 266 times
Date: 2015-04-02
Rating: * 0 vote(s)
0/10


Power system islands, autonomous microgrids and relevant instrumentation


Description:
Unplanned power system islanding is usually seen as a major risky operating condition and specific countermeasures are applied in order to avoid it. However the capability of voluntary disconnection f... see more

Tag(s): Power systems islanding, microgrids, measurements.
Author: n.sene
Type: Publication
Downloaded: 266 times
Date: 2015-04-02
Rating: * 1 vote(s)
1/10


SITL and HLA Co-simulation Platforms: Tools for Analysis of the Integrated ICT and Electric Power System


Description:
Due to the necessity of developing analysis tools in the integrated ICT and power system domain, this paper describes and compares the architecture and configuration of two different ITC-power system ... see more

Tag(s): Co-simulation, OPNET, EMTP, High level architecture, System in the loop, Smart grid, OPAL-RT.
Author: n.sene
Type: Publication
Downloaded: 266 times
Date: 2015-04-02
Rating: * 0 vote(s)
0/10


lCT -power Co-simulation Platform for the Analysis of Communication-based Volt/Var Optimization in Distribution Feeders


Description:
The paper presents an ICT and power co-simulation platform for the analysis of the voltlvar control and relevant optimization in medium voltage distribution feeders, achieved by means of a system of d... see more

Tag(s): Co-simulation, Networked Control Systems, Power distribution feeders, Voltlvar optimization.
Author: n.sene
Type: Publication
Downloaded: 266 times
Date: 2015-04-02
Rating: * 0 vote(s)
0/10


Simulation of the Volt/Var Control in Distribution Feeders by Means of a Networked Multiagent System


Description:
The adoption of networked multiagent systems (MAS) has been recently proposed for the solution of the volt/var control (VVC) problem in distribution feeders. However, constraints and limitations due t... see more

Tag(s): Cosimulation, medium voltage distribution feeders, multiagent systems (MAS), networked control systems (NCS), phasor measurement unit (PMU), volt/var control (VVC).
Author: n.sene
Type: Publication
Downloaded: 275 times
Date: 2015-04-01
Rating: * 0 vote(s)
0/10


DISPERSED ENERGY RESOURCES SCHEDULING FOR THE INTENTIONAL ISLANDING OPERATION OF DISTRIBUTION SYSTEMS


Description:
The paper presents an algorithm for the automatic optimal scheduling of dispersed energy resources (DERs) and of under-load tap changers (ULTCs) position. The aim of the scheduling problem consists in... see more

Tag(s): Dispersed generation, active distribution networks, islanding operation.
Author: n.sene
Type: Publication
Downloaded: 277 times
Date: 2015-04-01
Rating: * 0 vote(s)
0/10


On the Mitigation Effect of Surge Arresters on the Lightning Performance of Overhead Distribution Lines


Description:
For the accurate statistical assessment of the lightning performance of distribution lines one needs to
take into account the presence of protection devices such as surge arresters and shielding ... see more

Tag(s): Lightning statistics, induced overvoltages, lightning performance of distribution lines, surge arresters, shielding wires groundings, Monte Carlo method.
Author: n.sene
Type: Publication
Downloaded: 275 times
Date: 2015-04-01
Rating: * 0 vote(s)
0/10


AN ADVANCED INTERFACE BETWEEN THE LIOV CODE AND THE EMTP-RV


Description:
Accurate evaluation of the response of overhead distribution lines to lightning electromagnetic pulse (LEMP) represents an important aspects in insulation coordination of distribution network. The imp... see more

Tag(s): LIOV, EMTP-RV, LEMP
Author: n.sene
Type: Publication
Downloaded: 275 times
Date: 2015-04-01
Rating: * 0 vote(s)
0/10


Analysis of black-startup and islanding capabilities of a combined cycle power plant


Description:
The paper presents the analysis of black-startup and islanding capabilities of an 80 MW combined cycle power plant. The analysis is carried out by means of a computer dynamic simulator suitably develo... see more

Tag(s): black-startup, islanding, combined cycle, power plant, energization
Author: n.sene
Type: Publication
Downloaded: 275 times
Date: 2015-04-01
Rating: * 1 vote(s)
5/10


Parameters Identification of a Power Plant Model for the Simulation of Islanding Transients


Description:
The paper presents a procedure for parameter identification along with its application to the model of a combined cycle power plant that includes the surrounding electrical network, built for the anal... see more

Tag(s): Islanding, Identification, Power Plant
Author: n.sene
Type: Publication
Downloaded: 275 times
Date: 2015-04-01
Rating: * 2 vote(s)
5/10


Correlation of lightning events and faults in distribution power networks


Description:
The paper deals with the analysis of the possible correlation between cloud-to-ground lightning discharges and relay operations inferred by using the experimental data obtained means of a measurement ... see more

Tag(s): Lightning protection, lightning-to-fault correlation, lightning location systems, lightning performance of distribution lines, induced overvoltages, a-periodic voltage transient measurement, EMTP.
Author: n.sene
Type: Publication
Downloaded: 275 times
Date: 2015-04-01
Rating: * 0 vote(s)
0/10


VOLTAGE TRANSIENTS IN A DISTRIBUTION NETWORK CORRELATED WITH EVENTS IDENTIFIED BY A LIGHTNING LOCATION SYSTEM


Description:
Monitoring units for the measurement of high frequency voltage transients have been in operation at three different busses of an Italian medium voltage (MV) distribution feeder, mainly composed by ove... see more

Tag(s): Lightning, distribution network, LIOV, EMTP
Author: n.sene
Type: Publication
Downloaded: 275 times
Date: 2015-04-01
Rating: * 0 vote(s)
0/10


Lightning-Induced Overvoltages Transferred Through Distribution Power Transformers


Description:
This paper deals with the calculation of lightning induced overvoltages on medium-voltage (MV) and low-voltage (LV) distribution networks taking into account the presence of MV–LV distribution trans... see more

Tag(s): Lightning, distribution transformers, overvolatges
Author: n.sene
Type: Publication
Downloaded: 275 times
Date: 2015-04-01
Rating: * 0 vote(s)
0/10


Transient recovery voltages in vacuum circuit breakers generated by the early-interruption of the inrush current of large motors


Description:
The switching of medium voltage electrical motors is typically realized by means of vacuum circuit breakers (VCBs) essentially in view of their elevated number of switching cycles. As known, switching... see more

Tag(s): Transient recovery voltages, vacuum circuit breakers, motor inrush currents, EMTP simulations
Author: n.sene
Type: Publication
Downloaded: 275 times
Date: 2015-04-01
Rating: * 0 vote(s)
0/10


Interaction Between Grounding Systems and Nearby Lightning for the Calculation of Overvoltages in Overhead Distribution Lines


Description:
The aim of the paper is to analyze overvoltages in overhead distribution lines induced by nearby lightning return stroke currents taking into account also the conductive coupling between the lightning... see more

Tag(s): lightning induced overvoltages, grounding systems, overhead distribution lines, lightning protection.
Author: admin2012
Type: Publication
Downloaded: 275 times
Date: 2015-04-01
Rating: * 0 vote(s)
0/10


testtttt


Description:
tet

Tag(s): te
Author: n.sene
Type: Publication
Downloaded: 275 times
Date: 2015-04-01
Rating: * 0 vote(s)
0/10


Protection Systems Against Lightning-Originated Overvoltages in Resonant Grounded Power Distribution Systems


Description:
A joint research project between AES Sul, the Federal University of Itajubá and the University of Bologna aims at defining the required protections against lightning-originated overvoltages in a reso... see more

Tag(s): Lightning protection, power distribution networks, induced overvoltages.
Author: n.sene
Type: Publication
Downloaded: 275 times
Date: 2015-04-01
Rating: * 0 vote(s)
0/10


Assessment of the Lightning Performance of Compact Overhead Distribution Lines


Description:
The assessment of the lightning performance of a compact configuration of MV overhead lines that is expected to be adopted in the near future by an electricity distribution company in a Brazilian regi... see more

Tag(s): Lightning protection, Overhead distribution lines, Induced overvoltages, Electromagnetic transients.
Author: n.sene
Type: Publication
Downloaded: 275 times
Date: 2015-04-01
Rating: * 0 vote(s)
0/10


Continuous-Wavelet Transform for Fault Location in Distribution Power Networks: Definition of Mother Wavelets Inferred From Fault Originated Transients


Description:
The paper presents a fault location procedure for distribution networks based on the wavelet analysis of the fault-generated traveling waves. In particular, the proposed procedure implements the conti... see more

Tag(s): Continuous wavelet transform, distribution network, EMTP simulations, fault location, mother wavelet, power quality.
Author: n.sene
Type: Publication
Downloaded: 275 times
Date: 2015-04-01
Rating: * 0 vote(s)
0/10


A PROCEDURE FOR THE AUTOMATIC SCHEDULING OF DISTRIBUTED ENERGY RESOURCES IN MEDIUM VOLTAGE NETWORKS


Description:
The paper presents the main characteristics of a centralized two-stage scheduler designed for the integration in the Distribution Management System (DMS) under development in the framework of an Itali... see more

Tag(s): Distribution Management System, Smart Grid, automation
Author: ali.el-akoum
Type: Example
Downloaded: 194 times
Date: 2014-11-14
Rating: * 0 vote(s)
0/10


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


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

Example for EMTP 3.0

Tag(s): Javascript, Add devices, change values, connect devices
Author: ali.el-akoum
Type: Example
Downloaded: 147 times
Date: 2014-09-17
Rating: * 1 vote(s)
10/10


Javascript : Add C devices + change values + connect devices


Description:
Javascript :
* Add C devices
* Change values
* Connect devices

(for EMTP-RV 2.5)

Tag(s): Javascript, Add devices, change values, connect devices
Author: e.rutovic
Type: Example
Downloaded: 362 times
Date: 2014-06-09
Rating: * 5 vote(s)
10/10


CIGRE DC Grid


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

Tag(s): HVDC, DC, MMC, CIGRE
Author: admin2012
Type: Document
Downloaded: 127 times
Date: 2014-06-02
Rating: * 0 vote(s)
0/10


Co-simulation Platform for the Analysis of Communication-based


Description:
The paper presents an ICT and power co-simulation platform for the analysis of the volt/var control and relevant optimization in medium voltage distribution feeders, achieved by means of a system of d... see more

Tag(s): Co-simulation, Networked Control Systems, Power distribution feeders, Volt/var optimization
Author: admin2012
Type: Document
Downloaded: 102 times
Date: 2014-06-02
Rating: * 0 vote(s)
0/10


SITL and HLA Co-simulation Platforms


Description:
Due to the necessity of developing analysis tools in the integrated ICT and power system domain, this paper describes and compares the architecture and configuration of two different ITC-power system ... see more

Tag(s): Co-simulation, OPNET, EMTP, High level architecture, System in the loop, Smart grid, OPAL-RT
Author: ali.el-akoum
Type: Model
Downloaded: 92 times
Date: 2013-12-03
Rating: * 3 vote(s)
7/10


DSOGI-QSG-PLL


Description:
DSOGI-QSG-PLL

Tag(s): PLL
Author: ali.el-akoum
Type: Model
Downloaded: 212 times
Date: 2013-11-29
Rating: * 2 vote(s)
10/10


Blocks for frequency scan studies


Description:
Tow blocks for frequency domain studies :
* Impedance Z(s)
* Table (Frequency, magnitude and phase)

Tag(s): Frequency scan, impedance
Author: e.rutovic
Type: Library
Downloaded: 195 times
Date: 2013-11-27
Rating: * 2 vote(s)
9/10


IEC Symbol Libraries


Description:
Symbol libraries of electrical and protective devices.

This allows to design IEC-compatible schematic with EMTP-RV.

It is just libraries of symbol and cannot be used for simulati... see more

Tag(s): IEC, Symbol
Author: e.rutovic
Type: Library
Downloaded: 237 times
Date: 2013-02-26
Rating: * 3 vote(s)
9/10


Control Devices of TACS


Description:
An EMTP-RV TACS (Transient Analysis Control Systems Library) containing :
- TACS 50 : Frequency meter
- TACS 51 : Relay
- TACS 52 : Level-Switch
- TACS 53 : Delay
- TACS 54 :... see more

Tag(s): TACS
Author: e.rutovic
Type: Example
Downloaded: 541 times
Date: 2013-02-20
Rating: * 7 vote(s)
9/10


JavaScript Examples


Description:
Some simple EMTP-RV scripts :
- Parameters sweep
- Change the simulation options
- Run simulation
- Change the fault location
- Change the transformer remanent flux
- Cha... see more

Tag(s): Script, Javascript
Author: e.rutovic
Type: Example
Downloaded: 366 times
Date: 2013-02-20
Rating: * 4 vote(s)
9/10


EMTP-RV to Matlab


Description:
This script imports the EMTP-RV output data inside the Matlab Workspace.
The files with the extension ".mda" and ".m" must be placed inside the Matlab current folder.
Yo... see more

Tag(s): Matlab, Script
Author: gerinlajoie.luc
Type: Model
Downloaded: 276 times
Date: 2012-11-23
Rating: * 4 vote(s)
8/10


Extra control of machines - IEEE AVR


Description:
The proposed AVR sub-circuit models consist of a few IEEE 421 standard exciter[1] and Power Systems Stabilizer and governor. Don't forget to click the require observed signals in the SM device, see O... see more

Tag(s): Components
Author: gerinlajoie.luc
Type: Model
Downloaded: 140 times
Date: 2012-11-23
Rating: * 3 vote(s)
9/10


Extra control functions


Description:
Extra control functions, 17 components: Dead band, Friction, QuantizerLess than (for T1 duration and reset at 110% of the level)
- useful for analogical inputLess than (for T1 duration and reset... see more

Tag(s): Components
Author: gerinlajoie.luc
Type: Library
Downloaded: 326 times
Date: 2012-11-23
Rating: * 2 vote(s)
6/10


A collection of PowerRelay devices


Description:
A collection of PowerRelay devices
Distance relay 21,
Synchronizing or synchronism-check device 25,
Instantaneous overcurrent 50 + Ac time overcurrent relay 51,
Frequency relay (ov... see more

Tag(s): Protection
Author: gerinlajoie.luc
Type: Model
Downloaded: 123 times
Date: 2012-11-23
Rating: * 0 vote(s)
0/10


Ideal SVC


Description:
This component is an ideal SVC (controlled admittance) instead TRC and TSC. The controlled reactance are design with controlled an inductance and capacitance on each phases.
Vref is calculated wi... see more

Tag(s): Components
Author: gerinlajoie.luc
Type: Model
Downloaded: 72 times
Date: 2012-11-23
Rating: * 0 vote(s)
0/10


Pseudo Aleatory Volt/Ampere source


Description:
Pseudo Aleatory Volt/Ampere source single and three phases devices. Build with Base Line Wander generator. Useful for Spectrum Analysis

nota bene: ts must be a multiple of dt.

Tag(s): Source
Author: gerinlajoie.luc
Type: Model
Downloaded: 95 times
Date: 2012-11-23
Rating: * 0 vote(s)
0/10


Random control generators


Description:
Four control sources are included:
Baseline Wander
Normal distribution
Uniform distribution
Lorenz Chaos

Tag(s): Components
Author: manzur_bd
Type: Document
Downloaded: 359 times
Date: 2012-10-30
Rating: * 1 vote(s)
9/10


Javascript in EMTP: The basics (Part 1)


Description:
A basic javascript tutorial for EMTP is presented. A useful self-explanatory case study along with a series of code snippets are presented for better understanding and controlling over EMTP by the Ele... see more

Tag(s): Example
Author: manzur_bd
Type: Document
Downloaded: 203 times
Date: 2012-10-30
Rating: * 2 vote(s)
8/10


Javascripting in EMTP: Hello World (Part 1)


Description:


Tag(s): Example
Author: AdminEMTP-RV
Type: Model
Downloaded: 171 times
Date: 2012-06-18
Rating: * 0 vote(s)
0/10


Ferro_hyst_Zno


Description:
Simple ferroresonance case. In this case the switching of a part of the network comprised of a cable connected to a no-load transformer is carried out. A pole of the breaker fails to open and an impor... see more

Tag(s): Protection
Author: AdminEMTP-RV
Type: Model
Downloaded: 166 times
Date: 2012-06-18
Rating: * 0 vote(s)
0/10


Comp_bctran_3Wind


Description:
A good case of comparison between BCTRAN and the regular encapsulated model available in the transformers library during transient state.

Tag(s): Transformers
Author: AdminEMTP-RV
Type:
Downloaded: 252 times
Date: 2012-06-18
Rating: * 1 vote(s)
10/10


Cross_Bonded_Cable


Description:
Insulation coordination - 225 kV cross bonded cable - protection of the sheath.
In the configuration a 225 kV cross-bonded cable is connected at both ends to an otherhead line. The sheath is prot... see more

Tag(s):
Author: AdminEMTP-RV
Type: Model
Downloaded: 220 times
Date: 2012-06-18
Rating: * 1 vote(s)
8/10


CB_arc_CM


Description:
This is an interesting case of the study of arc-circuit interaction in case of the interruption of a short-line fault.The arc is represented by a composite Cassie-Mayr model and the line is represente... see more

Tag(s): Example, Protection
Author: AdminEMTP-RV
Type: Model
Downloaded: 111 times
Date: 2012-06-18
Rating: * 0 vote(s)
0/10


3-phase_Statcom_Prel_Version


Description:
This is a three-phase three level Statcom model with PWM controller for use in transmission and distribution systems. It works quite well under severe perturbation.
The official version of this s... see more

Tag(s):
Author: AdminEMTP-RV
Type: Document
Downloaded: 307 times
Date: 2012-06-18
Rating: * 1 vote(s)
8/10


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


Description:
Authors:
Dennetière S., Mahseredjian J., Duvauchelle C., Tounsi B.
This paper describes a tool based on EMTP-RV that simulates the steady-state and the dynamic behavior of photovoltaic (PV)... see more

Tag(s):
Author: AdminEMTP-RV
Type: Document
Downloaded: 195 times
Date: 2012-06-18
Rating: * 1 vote(s)
8/10


Induction machine modeling for distribution system analysis using initialization and time-domain methods


Description:
Panel session paper to be presented at the IEEE T&D show in New Orleans (Oct. 2005)
Authors: J. Mahseredjian, S. Dennetière, B. Khodabakhchian and A. Xémard
Abstract:
This paper i... see more

Tag(s):
Author: AdminEMTP-RV
Type: Document
Downloaded: 110 times
Date: 2012-06-18
Rating: * 0 vote(s)
0/10


Interpolation and reinitialization for the simulation of power electronic circuits


Description:
Authors:
Ming Zou, Jean Mahseredjian, Geza Joos, Benoît Delourme, Luc Gérin-Lajoie

Abstract:
This paper presents a new interpolationreinitialization method for transient simulat... see more

Tag(s):
Author: AdminEMTP-RV
Type: Model
Downloaded: 203 times
Date: 2012-06-18
Rating: * 0 vote(s)
0/10


Line_Coupling


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

The case study consists of the implementation of a third transmission line next to two existing... see more

Tag(s):
Author: AdminEMTP-RV
Type: Document
Downloaded: 554 times
Date: 2012-06-18
Rating: * 2 vote(s)
4/10


Look what happens without EMTP-RV


Description:
This is a nice video about the switching of a shunt reactor (most probably 500 kV) with a Circuit-Switcher.
>A circuit-switcher is a SF6 load-break swith with no fault current breaking capabil... see more

Tag(s):
Author: AdminEMTP-RV
Type:
Downloaded: 151 times
Date: 2012-06-18
Rating: * 0 vote(s)
0/10


Motor_Protection


Description:
The following circuit presents a protection scheme for an induction motor due to voltage dips.

The voltage dip generator is presented in a masked subcircuit where it is possible to control ... see more

Tag(s): Motor, Protection
Author: AdminEMTP-RV
Type:
Downloaded: 125 times
Date: 2012-06-18
Rating: * 0 vote(s)
0/10


Non_Linear_Benchmark


Description:
Benchmark case for testing the nonlinear solution method of transients simulation packages.

This case shows the superior capability of EMTP-RV to handle simultaneous solutions of three very... see more

Tag(s): Example
Author: AdminEMTP-RV
Type: Document
Downloaded: 153 times
Date: 2012-06-18
Rating: * 0 vote(s)
0/10


On the implementation of a hysteretic reactor model in EMTP


Description:
Authors:
Sébastien Dennetière, Jean Mahseredjian, Manuel Martinez, Michel Rioual, Alain Xémard, Patrick Bastard

Abstract:
This paper presents the implementation of a hysteretic... see more

Tag(s):
Author: AdminEMTP-RV
Type:
Downloaded: 127 times
Date: 2012-06-18
Rating: * 0 vote(s)
0/10


PM_subcircuit


Description:
Example of a user defined model. In this case a line-start permanent magnet synchronous machine is connected to a simple power network. This machine, working as a generator, has been modeled by contro... see more

Tag(s): Example, Motor
Author: AdminEMTP-RV
Type: Document
Downloaded: 254 times
Date: 2012-06-18
Rating: * 0 vote(s)
0/10


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


Description:
Authors:
A. Xémard, P. Baraton, B. Bressac, N. Qako, J. Mahseredjian, G. Simard, J. Ribeiro, R. Tarafi, A. Zeddam.

Abstract:
LIPS (Lightning Impact on Power Systems) is a toolbo... see more

Tag(s):
Author: AdminEMTP-RV
Type: Model
Downloaded: 81 times
Date: 2012-06-18
Rating: * 0 vote(s)
0/10


Protection_Homopolaire_Evol


Description:
This case introduces a typical zero sequence relay tested in a MV network.

This is a contribution of Marc Petit from Supelec in France.

See the comments in the file.

Tag(s): Protection, Components
Author: AdminEMTP-RV
Type: Model
Downloaded: 160 times
Date: 2012-06-18
Rating: * 0 vote(s)
0/10


Pwm_inv_3ph


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

Reference: Power Electronics, Mohan, Undeland, Robbins - Ed Wiley - Chapter 8.

Tag(s): Power Electronics
Author: AdminEMTP-RV
Type: Model
Downloaded: 195 times
Date: 2012-06-18
Rating: * 0 vote(s)
0/10


Reactor


Description:
This is an advanced case of a three-phase shunt-rector modeling along with a Cassie-Mayr Modified circuit-breaker arc model.

This design introduces the way three-phase shunt-reactor may be ... see more

Tag(s): Example
Author: AdminEMTP-RV
Type:
Downloaded: 113 times
Date: 2012-06-18
Rating: * 0 vote(s)
0/10


Self_Exc_ind


Description:
Simulation case of the self-excitation of induction motors during startup on a series compensated radial line.

This case reproduces the results published in the book of Anderson and Farmer ... see more

Tag(s): Motor
Author: gerinlajoie.luc
Type: Model
Downloaded: 133 times
Date: 2012-06-18
Rating: * 0 vote(s)
0/10


Sequence controlled voltage and current sources.


Description:
Three sequences voltage and current sources are proposed, the positive, negative and zero sequences. The magnitude and the angle are controllable; the carrier is given by the user.

Theses p... see more

Tag(s): Source
Author: AdminEMTP-RV
Type: Model
Downloaded: 73 times
Date: 2012-06-18
Rating: * 0 vote(s)
0/10


Sic_Test


Description:
Example of a 276 kV Sic arrester.

This is a contribution of Bob Wilson from WAPA in the USA.
This file can only be read by V 2.0.1 or higher.

This design introduces a test c... see more

Tag(s):
Author: AdminEMTP-RV
Type: Model
Downloaded: 103 times
Date: 2012-06-18
Rating: * 0 vote(s)
0/10


SVC_Simple


Description:
This is a simple SVC model with a TCR branch and fixed capacitors.

This case is taken from the book of T.E. Miller entitled 'Reactive Power Control in Electric System.

Tag(s): Power Electronics
Author: AdminEMTP-RV
Type: Model
Downloaded: 114 times
Date: 2012-06-18
Rating: * 0 vote(s)
0/10


SW_tContr


Description:
This design introduces a contolled-closing switch very appropriate for asymetrical current or transient voltage studies during shunt-reactor/capacitor bank switching or fault creation.

This... see more

Tag(s): Protection
Author: AdminEMTP-RV
Type: Model
Downloaded: 106 times
Date: 2012-06-18
Rating: * 0 vote(s)
0/10


TCR1


Description:
Example of single phase Thyristor Controlled reactor using TACS control devices. This circuit reproduces the TCR case presented in the EMTP Workbook volume 4 chapter 6.

Example of single ph... see more

Tag(s): Power Electronics
Author: AdminEMTP-RV
Type: Model
Downloaded: 93 times
Date: 2012-06-18
Rating: * 1 vote(s)
8/10


Test_Secarc_Final


Description:
This design introduces a validated secondary arc model useful for the study of single-pole switching.

The secondary arc model is taken from the litterature. Although it is still not possibl... see more

Tag(s):
Author: AdminEMTP-RV
Type: Document
Downloaded: 554 times
Date: 2012-06-18
Rating: * 0 vote(s)
0/10


Using_EMTP_Printed_Documentation


Description:
PDF version of the "Help" documentation found in EMTP-RV.

Tag(s):
Author: AdminEMTP-RV
Type: Model
Downloaded: 554 times
Date: 2012-06-18
Rating: * 0 vote(s)
0/10


V_Swing


Description:
This design introduces a three-phase User-defined Swing Voltage Source.
This design should be used with version 1.0.2.

The Swing Voltage Source is used to study the behavior of synchro... see more

Tag(s): Source
Author: AdminEMTP-RV
Type: Model
Downloaded: 116 times
Date: 2012-06-18
Rating: * 1 vote(s)
7/10


V_unb_I2motor


Description:
This design introduces an unbalance three-phase voltage source defined by specified symetrical components. The source is initialized and an angle is defined.
This design should be used with versi... see more

Tag(s): Example