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Author: admin2012
Type: Document
Downloaded: 181 times
Date: 2014-06-02

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 moreistributed controllers coordinated via a shared band-limited digital communication network. The platform has been built by realizing the interface between two specific simulation environments: the Electromagnetic Transient Program EMTP-RV and the communication network simulator Opnet Modeller. The preliminary results provide basic indications on the expected performances of the considered communication-based strategies for different traffic congestion levels and load/generation dynamic variations.

Tag(s): Co-simulation, Networked Control Systems, Power distribution feeders, Volt/var optimization

Author: admin2012
Type: Document
Downloaded: 154 times
Date: 2014-06-02

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 moreco-simulation approaches called SITL (System in the Loop) and HLA (High Level Architecture) Co-simulation platforms. Both platforms make use of the communication network simulator OPNET (Optimum Network Performance). As indicated by the names, the former operates in real time, in order to perform SITL simulations, whilst the latter is based on the HLA interface between OPNET and the power network simulation environment EMTP-rv (Electromagnetic Transient Program). We provide several details on their implementation and present their features by means of the results obtained for two test cases. The paper aims at clarifying the type of analysis that can be effectively carried out by using the two different platforms.

Tag(s): Co-simulation, OPNET, EMTP, High level architecture, System in the loop, Smart grid, OPAL-RT

Author: e.rutovic
Type: Library
Downloaded: 364 times
Date: 2013-11-27

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 moreon purpose.

Tag(s): IEC, Symbol

Author: e.rutovic
Type: Library
Downloaded: 427 times
Date: 2013-02-26

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 Pulse delay
- TACS 55 : Digitizer
- TACS 56 : X-Y point list
- TACS 57 : Sequenced switch
- TACS 58: Integrator
- TACS 59 : Derivator
- TACS 60 : Input Selector
- TACS 61 : Input Selector
- TACS 62 : Sample and Track
- TACS 63 : Instantaneous Max/Min
- TACS 64 : Max tracking
- TACS 65 : Accumulator
- TACS 66 : RMS Meter

Tag(s): TACS

Author: e.rutovic
Type: Example
Downloaded: 1106 times
Date: 2013-02-20

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 morenge the switching Times

Tag(s): Script, Javascript