scholarly journals Performance Comparison of L-UPQC and R-UPQC with FUZZY logic Controller for Power Quality Improvement

2018 ◽  
Keyword(s):  
Fuzzy Logic ◽  
Quality Improvement ◽  
Power Quality ◽  
Fuzzy Logic Controller ◽  
Performance Comparison ◽  
Power Quality Improvement

scholarly journals Power Theft Prevention and Power Quality Improvement using Fuzzy Logic

2013 ◽  
pp. 277-281
Author(s):  
Sriram Rengarajan ◽  
Shumuganathan Loganathan
Keyword(s):  
Fuzzy Logic ◽  
Quality Improvement ◽  
Power Quality ◽  
Intelligent Control ◽  
Output Voltage ◽  
Fuzzy Logic Controller ◽  
Error Signal ◽  
Total Load ◽  
Electrical Systems ◽  
Power Quality Improvement

This paper deals with Fuzzy logic based power theft prevention and power quality improvement. It involves comparison between the total load supplied by the distribution transformer and the total load used by the consumer and the error signal is used to identify the power theft. Load (energy) and voltage are fed as input to the Fuzzy logic controller and the corresponding change in output voltage is provided by the controller to improve the power quality and to prevent the power theft. Simulations are done using MATLAB and the results of the simulations are provided. It helps us to analyze the efficiency of intelligent control in electrical systems.

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