Publication: Dynamic voltage restorer development and testing
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Undergraduate course
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Abstract
The growing use of sensitive loads in the electric power system, especially in industrial applications, increases voltage sags related production losses considerably, stimulating a demand for power electronics' based solutions to mitigate the effects of such problems. This paper shows the implementation and some industrial certification tests of a power equipment prototype designed to correct sags and swells, a dynamic voltage restorer, which is one of the many possible solutions for voltage sags and swells problems Experimental results of a 75kVA prototype are shown both in laboratory and full load conditions, in a certification institution (IEE-USP). © 2011 IEEE.
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Keywords
Dynamic Voltage Restorer, Power Quality, PWM Converter, Voltage Sags, Voltage Swells, Certification tests, Dynamic voltage restorers, Full-load, Possible solutions, Power equipment, Production loss, Sensitive loads, Electric losses, Industrial applications, Power electronics, Voltage stabilizing circuits, Power quality
Language
English
Citation
COBEP 2011 - 11th Brazilian Power Electronics Conference, p. 341-346.
