Results 91 to 100 of about 4,867 (248)

Analysis of Five-Level DSTATCOM for Harmonic Reduction in Power System Due To Non-Linear Loads [PDF]

open access: yes, 2016
This paper deals with the elimination of harmonics at PCC in the presence of non-linear type of loads. Introduction of five-level DSTATCOM at PCC injects compensating currents for the minimization of harmonic content in the source currents.
Jayalaxmi, A.   +2 more
core   +2 more sources

Design of DSTATCOM Controller for Compensating Unbalances

open access: yesCircuits and Systems, 2016
In a three phase power system, the voltages at the generation side are in sinusoidal and equal in magnitude with 120? phase difference between the phases. However, at the load side voltages may become unbalanced due to unequal voltage magnitudes at the fundamental frequency, phase angle deviations or unequal distribution of single phase loads.
Murugesan Kullan   +3 more
openaire   +2 more sources

Stochastic‐gradient‐based control algorithms for power quality enhancement in solar photovoltaic interfaced three‐phase distribution system

open access: yesIET Generation, Transmission &Distribution, Volume 18, Issue 22, Page 3567-3578, November 2024.
1. Performance of least mean square (LMS), sign‐error LMS, ϵ‐NLMS, and least mean fourth (LMF)‐based adaptive control algorithms with different learning rates has been analysed. 2. PV array has been integrated into a single‐stage topology with an maximum power point tracking (MPPT) facility. 3.
Dinanath Prasad   +6 more
wiley   +1 more source

Analysis of voltage sag compensation in distribution systems using a multilevel DSTATCOM in ATP/EMTP

open access: yesDyna, 2015
Los hundimientos de tensión (sags) son perturbaciones de calida d de potencia comunes en los sistemas eléctricos. Estos pueden causar daños en equipos sensibles y la interrupción de procesos.
Herbert Enrique Rojas-Cubides   +2 more
doaj  

Reducing voltage fluctuations using DSTATCOMs and reactive power of PV inverters in a medium voltage distribution system

open access: yesThe Journal of Engineering, 2019
This paper proposes local reactive power control to mitigate the voltage fluctuation in medium-voltage systems using DSTATCOMs and photovoltaic (PV) inverters.
Duong Quoc Hung   +2 more
doaj   +1 more source

ENHANCEMENT OF POWER QUALITY USING FUZZY LOGIC CONTROLLED DSTATCOM

open access: yesInternational Journal of Advances in Signal and Image Sciences, 2020
End users of electricity want to receive a quality and reliable electric power without interruption all the time throughout year. Even though, power generation station maintains quality, some natural and man-made sources affect the quality of electric ...
Pandiaraj R, Rani Hemamalini R
doaj   +1 more source

POWER QUALITY AND RELIABILITY ENHANCEMENT BY DSTATCOM

open access: yesINTERANTIONAL JOURNAL OF SCIENTIFIC RESEARCH IN ENGINEERING AND MANAGEMENT, 2023
Over the recent period of time, power quality problems have been marked as a buzzing issue with regards to promote delicate or miniature power electronic devices where Voltage sag problem is the most frequently occurring as well as detrimental power quality problems.
openaire   +1 more source

Power quality improvement of grid‐connected solar power plant systems using a novel fractional order proportional integral derivative controller technique

open access: yesIET Renewable Power Generation, Volume 18, Issue 15, Page 3268-3284, 16 November 2024.
Integrate renewable energy system (RES) into grid‐connected load system in enhancing reliability and reducing losses. However, integrating these systems introduce power quality (PQ) issues, especially with non‐linear, critical, and imbalanced loads. Addressing this, a hybrid mantis search‐reptile search algorithm combined with a unified power quality ...
Hariprabhu Manoharan   +3 more
wiley   +1 more source

Improving voltage profile of load bus of wind generation system using DSTATCOM

open access: yesJournal of Energy in Southern Africa, 2017
In a low voltage distribution system with integrated wind plant, voltage stability is impacted by the large variation of load and wind penetration.
Manju Aggarwal   +2 more
doaj   +1 more source

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