Semi-physical real-time test platform for aviation power system

2017 ◽  
Author(s):  
Meiqi Wang ◽  
Lingquan Zeng ◽  
Lie Xu ◽  
Kui Wang ◽  
Zedong Zheng ◽  
...  
Keyword(s):  
Power System ◽  
Real Time ◽  
Test Platform ◽  
Time Test

Research on Network Virtual Instrument

2013 ◽  
Vol 432 ◽  
pp. 603-608
Author(s):  
Da Wei Zhang ◽  
Xiao Jian Xie
Keyword(s):  
Real Time ◽  
Test Data ◽  
Virtual Instrument ◽  
Application Server ◽  
Test Parameters ◽  
Test Platform ◽  
Instrument Testing ◽  
Time Test ◽  
Technology Users ◽  
The Web

According to research on the technologies of virtual instrument and network, a netwok virtual instrument test structure based on mixed C/S/B mode is presented in this paper. In order to solve the problem of real-time of network test, ActiveX client control and instrument testing application server is developed based on ActiveX plug-in technology. Users can login the virtual instrument test platform through the browser, submit request commands and test parameters to the Web server, control the remote equipments, and observe the real-time test data and analysis results.

Cloud-based DERMS Test Platform Using Real-time Power System Simulation

2018 ◽  
Author(s):  
Severin Nowak ◽  
Nima Tehrani ◽  
Malcolm S Metcalfe ◽  
Wilson Eberle ◽  
Liwei Wang
Keyword(s):  
Power System ◽  
Real Time ◽  
System Simulation ◽  
Power System Simulation ◽  
Test Platform

Near Real Time Load Forecasting in Power System

2020 ◽  
Author(s):  
Devesh Shukla ◽  
Siddhi Jaiswal ◽  
Vijay P. Babu ◽  
S.P. Singh
Keyword(s):  
Power System ◽  
Real Time ◽  
Load Forecasting

scholarly journals Handling Initial Conditions in Vector Fitting for Real Time Modeling of Power System Dynamics

Energies ◽  
2021 ◽  
Vol 14 (9) ◽  
pp. 2471
Author(s):  
Tommaso Bradde ◽  
Samuel Chevalier ◽  
Marco De Stefano ◽  
Stefano Grivet-Talocia ◽  
Luca Daniel
Keyword(s):  
Dynamical Systems ◽  
Power System ◽  
System Dynamics ◽  
Real Time ◽  
Initial Conditions ◽  
Test System ◽  
Initial State ◽  
Power System Dynamics ◽  
Vector Fitting ◽  
Time Modeling

This paper develops a predictive modeling algorithm, denoted as Real-Time Vector Fitting (RTVF), which is capable of approximating the real-time linearized dynamics of multi-input multi-output (MIMO) dynamical systems via rational transfer function matrices. Based on a generalization of the well-known Time-Domain Vector Fitting (TDVF) algorithm, RTVF is suitable for online modeling of dynamical systems which experience both initial-state decay contributions in the measured output signals and concurrently active input signals. These adaptations were specifically contrived to meet the needs currently present in the electrical power systems community, where real-time modeling of low frequency power system dynamics is becoming an increasingly coveted tool by power system operators. After introducing and validating the RTVF scheme on synthetic test cases, this paper presents a series of numerical tests on high-order closed-loop generator systems in the IEEE 39-bus test system.

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