Research and application of fault current control methods for artificial DC short-circuit test

2021 ◽  
Author(s):  
Luo Pan-dian ◽  
Xiao Lei-shi ◽  
Sheng Chao ◽  
Zhu Liang-he
Keyword(s):  
Short Circuit ◽  
Current Control ◽  
Fault Current ◽  
Control Methods ◽  
Short Circuit Test

scholarly journals Fault current control methods for multi-terminal DC systems based on fault blocking converters

2018 ◽  
Vol 2018 (15) ◽  
pp. 871-875 ◽  
Author(s):  
Philipp Ruffing ◽  
Christina Brantl ◽  
Cora Petino ◽  
Armin Schnettler
Keyword(s):  
Current Control ◽  
Fault Current ◽  
Control Methods

The short-circuit test results of 6.9kV/2.3kV 400kVA-class YBCO model transformer with fault current limiting function

2013 ◽  
Vol 484 ◽  
pp. 239-241 ◽  
Author(s):  
A. Tomioka ◽  
T. Bohno ◽  
S. Kakami ◽  
M. Isozaki ◽  
K. Watanabe ◽  
...  
Keyword(s):  
Short Circuit ◽  
Fault Current ◽  
Test Results ◽  
Current Limiting ◽  
Short Circuit Test

An Analysis and Short Circuit Test of Various Types of Bi-2223 Bifilar Winding Fault Current Limiting Module

2006 ◽  
Vol 16 (2) ◽  
pp. 703-706 ◽  
Author(s):  
D.K. Park ◽  
M.C. Ahn ◽  
S. Park ◽  
H. Kang ◽  
D.K. Bae ◽  
...  
Keyword(s):  
Short Circuit ◽  
Fault Current ◽  
Current Limiting ◽  
Short Circuit Test

Short-circuit test of a novel solenoid type high-Tc superconducting fault current limiter

Cryogenics ◽  
2007 ◽  
Vol 47 (7-8) ◽  
pp. 380-386 ◽  
Author(s):  
Chanjoo Lee ◽  
Hyoungku Kang ◽  
Min Cheol Ahn ◽  
Tae Kuk Ko ◽  
Bok-Yeol Seok
Keyword(s):  
Short Circuit ◽  
Fault Current ◽  
Fault Current Limiter ◽  
High Tc ◽  
Superconducting Fault Current Limiter ◽  
Short Circuit Test ◽  
Current Limiter

scholarly journals Optimization-Based Formulations for Short-Circuit Studies with Inverter-Interfaced Generation in PowerModelsProtection.jl

Energies ◽  
2021 ◽  
Vol 14 (8) ◽  
pp. 2160
Author(s):  
Arthur K. Barnes ◽  
Jose E. Tabarez ◽  
Adam Mate ◽  
Russell W. Bent
Keyword(s):  
Optimization Problem ◽  
Short Circuit ◽  
Problem Formulation ◽  
Power Delivery ◽  
Fault Current ◽  
Protective Device ◽  
Protective Relaying ◽  
Overcurrent Protection ◽  
Short Circuits ◽  
Optimization Problem Formulation

Protecting inverter-interfaced microgrids is challenging as conventional time-overcurrent protection becomes unusable due to the lack of fault current. There is a great need for novel protective relaying methods that enable the application of protection coordination on microgrids, thereby allowing for microgrids with larger areas and numbers of loads while not compromising reliable power delivery. Tools for modeling and analyzing such microgrids under fault conditions are necessary in order to help design such protective relaying and operate microgrids in a configuration that can be protected, though there is currently a lack of tools applicable to inverter-interfaced microgrids. This paper introduces the concept of applying an optimization problem formulation to the topic of inverter-interfaced microgrid fault modeling, and discusses how it can be employed both for simulating short-circuits and as a set of constraints for optimal microgrid operation to ensure protective device coordination.

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