Book ChapterDOI
Artificial Neural Network Control Strategy for Multi-converter Unified Power Quality Conditioner for Power Quality Improvements in 3-Feeder System
Karthikrajan Senthilnathan,K. Iyswarya Annapoorani +1 more
- pp 1105-1111
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TLDR
This paper presents about the power quality improvements of the 3-feeder system using the multi-converter unified power quality conditioner (MC-UPQC) based on voltage source converters in which the DC link is common.Abstract:
This paper presents about the power quality improvements of the 3-feeder system using the multi-converter unified power quality conditioner (MC-UPQC) based on voltage source converters in which the DC link is common. The control strategy for the converter is based on the artificial neural network (ANN) by using the Levenberg–Marquardt back-propagation algorithm for mitigation of the sag, swell, and unbalance in the system and maintaining the system voltage profile. The pulse generation is based on the hysteresis loop by comparing the error signals. The performance analysis of the MC-UPQC using neural network as control strategy is verified using the MATLAB/SIMULINK.read more
Citations
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Journal ArticleDOI
Realization of Unified Power Quality Conditioner for Mitigating All Voltage Collapse Issues
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Efficiency of fuzzy PWM control applied to an active filter series under a disturbed voltage source
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References
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Journal ArticleDOI
Introducing custom power
TL;DR: The concept of custom power is now becoming familiar as mentioned in this paper and it describes the value-added power that electric utilities and other service providers will offer their customers in the future The improved level of reliability of this power, in terms of reduced interruptions and less variation, will stem from an integrated solution to present problems, of which a prominent feature will be the application of power electronic controllers to utility distribution systems and/or at the supply end of many industrial and commercial customers and industrial parks.
Proceedings ArticleDOI
Performance study of UPQC-Q for load compensation and voltage sag mitigation
TL;DR: In this article, the VA requirement issues of series and shunt compensators of UPQC-Q and its performance is verified in a laboratory prototype are discussed and typical experimental results are presented to confirm the validity of the theory.
Proceedings Article
A nonlinear control strategy for UPQC
TL;DR: In this paper, a nonlinear control strategy for unified power quality conditioner (UPQC) with better stability and dynamic performance in comparison with PI control and classical decoupled strategy is presented.