scholarly journals An IoT realization in an interdepartmental real time simulation lab for distribution system control and management studies

2016 ◽  
Author(s):  
Abouzar Estebsari ◽  
Enrico Pons ◽  
Edoardo Patti ◽  
Million Mengistu ◽  
Ettore Bompard ◽  
...  
Keyword(s):  
Real Time ◽  
Distribution System ◽  
System Control ◽  
Real Time Simulation ◽  
Time Simulation ◽  
Control And Management

Real-Time Simulation of Electric Vehicles for Distribution System Operation Assessment

2015 ◽  
Vol 8 (5) ◽  
pp. 583 ◽  
Author(s):  
Daniel Fernandez ◽  
David Felipe Celeita Rodriguez ◽  
Manuel Trujillo ◽  
Miguel Hernandez ◽  
Gustavo Ramos
Keyword(s):  
Real Time ◽  
Electric Vehicles ◽  
Distribution System ◽  
System Operation ◽  
Real Time Simulation ◽  
Time Simulation ◽  
Distribution System Operation

scholarly journals A Practical Infrastructure for Real-Time Simulation across Timing Domains

2015 ◽  
Vol 2015 ◽  
pp. 1-12 ◽  
Author(s):  
Yao-fei Ma ◽  
Xiao Song ◽  
Jiang-yun Wang ◽  
Zhen Xiao
Keyword(s):  
Real Time ◽  
Data Transmission ◽  
Distribution System ◽  
Continuous System ◽  
System Structure ◽  
Distributed Environment ◽  
Real Time Simulation ◽  
Time Simulation ◽  
External Time ◽  
Computation Load

A real-time infrastructure, called MLRTI, is proposed in this paper to fulfill the requirement of real-time simulation in distributed environment. There are two novel contributions in this work. Firstly, a flexible timing mechanism is proposed to integrate external time source and local timer utility, enabling the distributed nodes to advance their timeline simultaneously at different speeds with high precision. A data transmission solution is also presented in which the reflective memory card (VMIC) is employed to provide fast data transmission with minimum delay. Secondly, a system partition schema is proposed in MLRTI to reduce the solution errors introduced by transforming a continuous system into distribution system, which is common in a class of control applications where the system is designed in centralized model but simulated in distributed environment for constrains on system structure or the need to balance computation load. Experiments are conducted and the results show this schema effectively reduces the possible errors by properly partitioning the system into parts that are suitable to be deployed in distributed environment.

scholarly journals Power Quality Assessment of the Interconnection of a Microgrid to a local distribution system using Real-Time Simulation

DYNA ◽  
2020 ◽  
Vol 87 (213) ◽  
pp. 28-33
Author(s):  
Juan Geronimo Villarreal Montoya ◽  
Eduardo Gomez Luna ◽  
Eduardo Marlés Sáenz
Keyword(s):  
Real Time ◽  
Power Quality ◽  
Distribution System ◽  
Transmission System ◽  
Current Harmonics ◽  
Real Time Simulation ◽  
Time Simulation ◽  
International Power ◽  
The Impact ◽  
Voltage Harmonics

This article assesses the impact on the Power Quality produced by the interconnection of a microgrid to a transmission system, real-time simulation have been used to carry out the study, applying national and international power quality standards, IEEE 1547 of 2018, IEEE 519 of 2014 and NTC 5001 of 2008. The phenomena of voltage harmonics, current harmonics, flicker and DC injection were evaluated on a microgrid case study. The results show that the interconnection of the microgrid produces a high impact on the current harmonics and the DC injection of the local transmission system, while the flicker phenomena and voltage harmonics have a smaller impact.

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