Book ChapterDOI
Modelling and Simulation of Transformer Less Dynamic Voltage Restorer for Power Quality Improvement Using Combined Clark’s and Park’s Transformation Technique
Mohanasundaram Ravi,R. Chendur Kumaran +1 more
- pp 513-521
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TLDR
In this paper, a series connected custom power device called transformer less dynamic voltage restorer (DVR) is used to protect sensitive loads in the load side by mitigating power quality problems present in the source side or at the point of common coupling (PCC).Abstract:
This paper presents a series connected custom power device (CPD) called transformer less dynamic voltage restorer (DVR) is used to protect sensitive loads in the load side by mitigating power quality problems present in the source side or at the point of common coupling (PCC). Series connected three single phase voltage source inverter (VSI) with filter design makes transformer less DVR to achieve desired load voltage magnitude with smooth sinusoidal waveform. Hysteresis controller is used for generating pulses for the VSI present in the Transformer less DVR and the error signal is generated by using combined Clark’s and Park’s transformation technique. The performance analysis of the transformer less DVR is verified using the MATLAB/SIMULINK software.read more
Citations
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Journal ArticleDOI
A modified PV-wind-PEMFCS-based hybrid UPQC system with combined DVR/STATCOM operation by harmonic compensation
TL;DR: An improved Flexible Alternating Current Transmission System-based custom power controller with dynamic voltage restorer (DVR), static compensator (STATCOM), and unified power quality conditioner (UPQC) topology is described.
Proceedings ArticleDOI
DVR for Power Distribution Network – A Review
TL;DR: In this article , a thorough review of DVR, its topologies, operation modes, and the controller is presented, along with a detailed analysis of the DVR's performance.
References
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Journal ArticleDOI
New trends in active filters for power conditioning
TL;DR: In this article, the authors present the present status of active filters based on state-of-the-art power electronics technology, and their future prospects and directions toward the 21st Century, including the personal views and expectations of the author.
Book
Power Quality Enhancement Using Custom Power Devices
Arindam Ghosh,Gerard Ledwich +1 more
TL;DR: Power Quality Enhancement Using Custom Power Devices as discussed by the authors considers the structure, control and performance of series compensating DVR, the shunt DSTATCOM and the SHunt with series UPQC for power quality improvement in electricity distribution.
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.
Journal ArticleDOI
Enhancing Electric Power Quality Using UPQC: A Comprehensive Overview
TL;DR: In this article, a comprehensive review on the unified power quality conditioner (UPQC) to enhance the electric power quality at distribution levels is presented, which is intended to present a broad overview on the different possible UPQC system configurations for single-phase and three-phase (threewire and four-wire) networks, different compensation approaches, and recent developments in the field.
Book
Power Quality : Mitigation Technologies in a Distributed Environment
TL;DR: In this article, the authors present a joint time-frequency analysis of the electrical signal measurement and analysis of voltage events and present an approach to reduce the voltage perturbation in power line conditioners.
Related Papers (5)
Voltage unbalanced compensation using dynamic voltage restorer based on supercapacitor
Rosli Omar,Nasrudin Abd Rahim +1 more