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10 Results for the search "DC":

Author: h.gras
Type: Example
Downloaded: 31 times
Date: 2021-07-23
Rating:
* 0 vote(s)


AC and DC components meter


Description:
This example contains a device which calculates the DC and AC components.
- The DC component is available in the DC control scope with half
a cycle delay versus the simulation time
- ... see more

Tag(s): DC, AC, exponential, meters, zero-crossing, asymmetry, fault
Author: h.gras
Type: Example
Downloaded: 19 times
Date: 2021-07-23
Rating:
* 0 vote(s)


Zero-crossing fault


Description:
This example provides a device which is a 3-phase bolted fault.
Once the simulation time has passed faultTime, the first phase voltage
crossing zero triggers the fault on the 3 phases simult... see more

Tag(s): zero-crossing, zerocrossing, fault, DC, asymmetry
Author: admin2012
Type: Model
Downloaded: 154 times
Date: 2018-12-11
Rating:
* 0 vote(s)


DC Breaker


Description:
DC Breaker

Tag(s): Breaker
Author: thpapad
Type: Document
Downloaded: 246 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
Author: e.rutovic
Type: Example
Downloaded: 516 times
Date: 2014-06-09
Rating:
* 6 vote(s)


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: gerinlajoie.luc
Type: Model
Downloaded: 371 times
Date: 2012-11-23
Rating:
* 4 vote(s)


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: AdminEMTP-RV
Type: Document
Downloaded: 217 times
Date: 2012-06-18
Rating:
* 0 vote(s)


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: 195 times
Date: 2012-06-18
Rating:
* 0 vote(s)


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: 368 times
Date: 2012-06-18
Rating:
* 0 vote(s)


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: 266 times
Date: 2012-06-18
Rating:
* 0 vote(s)


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