scholarly journals An Evaluation of Flux-Coupling Type SFCL Placement in Hybrid Grid System Based on Power Quality Risk Index

IEEE Access ◽  
2020 ◽  
Vol 8 ◽  
pp. 98800-98809
Author(s):  
Muhammad Aurangzeb ◽  
Ai Xin ◽  
Sheeraz Iqbal ◽  
Mishkat Ullah Jan
Keyword(s):  
Power Quality ◽  
Risk Index ◽  
Grid System ◽  
Flux Coupling ◽  
Quality Risk ◽  
Hybrid Grid ◽  
Coupling Type

Influence of a Flux-Coupling Type Superconducting Fault Current Limiter on Power System Transient Stability

2012 ◽  
Vol 588-589 ◽  
pp. 632-637
Author(s):  
Ge Fei Qiu ◽  
Jun Hao Cao ◽  
Zi Qing Xu ◽  
Meng Song ◽  
Lei Chen ◽  
...  
Keyword(s):  
Power System ◽  
Transient Stability ◽  
Fault Current ◽  
Fault Current Limiter ◽  
Stability Calculation ◽  
Superconducting Fault Current Limiter ◽  
Flux Coupling ◽  
Calculation Results ◽  
Current Limiter ◽  
Coupling Type

In this paper, the influence of superconducting fault current limiter (SFCL, flux-coupling type) on power system transient stability is studied in detail. The influence of SFCL to transient stability of power system is studied using a model of single generator infinite bus system, different transient stability calculation results gotten with and without SFCL and with model system in different fault conditions are compared. The results show that the SFCL can effectively reduce the transient swing amplitude of rotor and extend the critical clearance time, and the application of SFCL in the power system can help to enhance its transient stability.

Implementation of a Robust Hydrogen-based Grid System to Enhance Power Quality

2020 ◽  
Author(s):  
Sheikh Tanzim Meraj ◽  
Nor Zaihar Yahaya ◽  
Balbir Singh Mahinder Singh ◽  
Ramani Kannan
Keyword(s):  
Power Quality ◽  
Grid System

scholarly journals A Research on Power Quality Enhancement and Energy Management of Solar-Wind Hybrid Smart Grid System

2019 ◽  
Vol 9 (1) ◽  
pp. 6868-6870
Keyword(s):  
Solar Wind ◽  
Smart Grid ◽  
Power System ◽  
Power Quality ◽  
Electrical Energy ◽  
Energy System ◽  
Grid System ◽  
Hybrid Renewable Energy System ◽  
Smart Grid System ◽  
Micro Grids

A solar-wind hybrid system plays a key role in power generation and becomes very important role to smart grid power systems. Also, the wind-solar hybrid energy storage control systems in coordination of energy markets, made economical to the electrical power system power system. Hybrid renewable energy system connected micro-grid consists of significant identification; in view of solve the rising electrical energy demand. In addition to this the problem of harmonic distortion in micro-grids due to the non-linear loads is an indispensable topic of study. Also, it is very significant for the better understanding of the power quality impacts in micro-grids. This paper presents detail analysis of different control techniques for optimization of harmonics in smart grid system and enhancement in power quality of the smart grid system. The performance of the control system is verified through the MATLAB simulation of the hybrid solar-wind electrical energy system.

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