Low Cost Dynamic Voltage Restorer

2012 ◽  
pp. 378-383 ◽  
Author(s):  
M.E.C. Brito ◽  
M.C. Cavalcanti ◽  
L. R. Limongi ◽  
F.A.S. Neves
Keyword(s):  
Low Cost ◽  
Dynamic Voltage Restorer ◽  
Voltage Restorer ◽  
Dynamic Voltage

A Fuzzy Controller for Compensation of Voltage Sag/Swell Problems Using Reduced Rating Dynamic Voltage Restorer

2015 ◽  
Vol 4 (2) ◽  
pp. 45
Author(s):  
Rajesh Damaraju ◽  
S.V.N.L. Lalitha
Keyword(s):  
Fuzzy Logic ◽  
Fuzzy Logic Controller ◽  
Fuzzy Controller ◽  
Low Cost ◽  
Voltage Sag ◽  
Transformation Technique ◽  
Dynamic Voltage Restorer ◽  
Voltage Restorer ◽  
Dynamic Voltage ◽  
Compensating Devices

<p>Non linear loads are highly effected by variations in voltages. Dynamic voltage restorer is one of the most popular compensating devices due to its low cost and better performance. Usage of Park’s transformation technique effectively reduces the rating of Dynamic voltage restorer. Application of fuzzy logic controller for getting the better result is proposed in this paper. The results are verified in Matlab/Simulink environment.</p>

scholarly journals Dynamic Voltage Restorer using Matlab

2020 ◽  
Vol 9 (5) ◽  
pp. 1304-1307
Keyword(s):  
Low Cost ◽  
Power Source ◽  
Voltage Sag ◽  
Dynamic Voltage Restorer ◽  
Auxiliary Power ◽  
Voltage Restorer ◽  
Dynamic Voltage ◽  
Fault Compensation ◽  
Electric Supply

The occurrences of sag and swell in electric supply is termed as a problem of concern, since it affects the energy quality. To maintain energy quality, it is necessary to eliminate these factors to a great extent. The device used for this purpose is known as DVR which stabilizes the quality of power supply by compensating sag and swells and critical load connected to the industry remains unaffected. DVR is ideal for the application in industries because of its features i.e. low cost, small size, and its rapid response to disruption. In this work, DVR is used to eliminate voltage sag and swell and for one more application i.e. fault compensation by injecting missing voltage from the auxiliary power source.

scholarly journals A Fuzzy Controller for Compensation of Voltage SAG/SWELL Problems Using Reduced Rating Dynamic Voltage Restorer

2015 ◽  
Vol 15 (3) ◽  
pp. 407
Author(s):  
Rajesh Damaraju ◽  
S.V.N.L. Lalitha
Keyword(s):  
Fuzzy Logic ◽  
Fuzzy Logic Controller ◽  
Fuzzy Controller ◽  
Low Cost ◽  
Voltage Sag ◽  
Transformation Technique ◽  
Dynamic Voltage Restorer ◽  
Voltage Restorer ◽  
Dynamic Voltage ◽  
Compensating Devices

<p>Non linear loads are highly effected by variations in voltages. Dynamic voltage restorer is one of the most popular compensating devices due to its low cost and better performance. Usage of Park’s transformation technique effectively reduces the rating of Dynamic voltage restorer. Application of fuzzy logic controller for getting the better result is proposed in this paper. The results are verified in Matlab/Simulink environment.</p>

Mitigation of Unbalanced Voltage Sag/Swells Using Dynamic Voltage Restorer Based on Super Capacitor

2015 ◽  
Vol 2 (4) ◽  
pp. 1-6
Author(s):  
K. Venkateswarlu ◽  
◽  
B. Ashwin Kumar ◽  
N. Srinivas ◽  
V. Mallikarjuna Rao ◽  
...  
Keyword(s):  
Voltage Sag ◽  
Super Capacitor ◽  
Dynamic Voltage Restorer ◽  
Voltage Restorer ◽  
Unbalanced Voltage ◽  
Dynamic Voltage
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