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Analisis Penggunaan Unified Power Quality Conditioner (UPQC) Pada Sistem Daya Elektrik [PDF]
, 2013 Paper ini berisi tentang analisis dan pemodelan Unified Power Quality Conditioner (UPQC) y a n g digunakan untuk memperbaiki profil tegangan di PT.
Dachlan, H. S. (Harry) +2 more
core
Integration of UPQC for Power Quality Improvement in Distributed Generation Network – A Review [PDF]
, 2011 In this paper a technical review of the integration of a Unified Power Quality Conditioner (UPQC) in a distributed generation network is presented. Although the primary task of UPQC is to minimize grid voltage and load current disturbances along with ...
Basu, Malabika +2 more
core +2 more sources
IET Power Electronics, Volume 18, Issue 1, January/December 2025.The proposed ReC‐HDT possesses topology reconfiguration capability, enabling it to adjust its topology based on varying grid requirements. Besides, a coordinated control strategy for the ReC‐HDT within the interconnected system is proposed, significantly expanding the range of voltage sag compensation and enhancing the system's overall utilization. The
Chang Yuan +5 more
wiley +1 more source
International Journal of Computer Applications, 2016 recent years, there is tremendous growth in the use of power electronic devices in every sphere but in nonlinear loads, it has problem of drawing the two important limitations; draws the non-sinusoidal current and reactive power from source which in turn effects the power quality.
Abdul Hamid, Anita Khosla, Saima Ashraf
openaire +1 more source
IET Power Electronics, Volume 18, Issue 1, January/December 2025.This paper introduces DVShave, a novel system that integrates an artificial neural network‐based dynamic voltage restorer with peak‐shaving functionality to significantly enhance the resilience and energy efficiency of fast electric vehicle charging stations against various grid disturbances and demand peaks.
Samuel Ngotho, Malabika Basu
wiley +1 more source
Energies, 2022 The Unified Power Quality Conditioner (UPQC) is one of the Custom Power devices (CP), and it mitigates both load current and supply voltage problems (voltage swells, sags, harmonics, etc.) simultaneously.
Dheyaa Ied Mahdi, Goksu Gorel
doaj +1 more source
International Transactions on Electrical Energy Systems, Volume 2025, Issue 1, 2025.Power quality disturbances (PQDs), including voltage sags, swells, harmonics, transients, flickers, and interruptions, affect the reliability and efficiency of modern power distribution systems. This study introduces a novel heuristic model that integrates a long short‐term memory (LSTM) deep neural network with the sea lion optimization (SLO ...
Anupama S. Kumar +2 more
wiley +1 more source
Journal of Electrical and Computer Engineering, Volume 2025, Issue 1, 2025.The development of microgrids has emerged as a strategic solution to address the challenges inherent in radial distribution networks (RDNs). By integrating a microgrid system on the low‐voltage side of the distribution feeders, it enhances the flexibility, reliability, and efficiency of power delivery to customers.
Demsew Mitiku Teferra +3 more
wiley +1 more source
An UPQC Based on Thyristor and Ultra Capacitor
Kongzhi Yu Xinxi Jishu, 2015 The traditional UPQC(unified power quality conditioner) cannot realize voltage compensation when the system’s power voltage deeply drops or interrupts in a short time. A new type of UPQC was proposed, which was added bidirectional thyristor, ultra energy
REN Lei +3 more
doaj
Shanghai Jiaotong Daxue xuebaoTo address the power quality problems caused by power electronic loads, a two-leg topology-based transformerless unified power quality conditioner (TLTT-UPQC) is proposed, which can overcome the volume, weight, and magnetic saturation of power frequency ...
FU Zhe, ZHANG Qi, LIU Yang, WAN Bohao, WANG Ting, SUN Yanfei
doaj +1 more source