Results 51 to 60 of about 276 (138)

Analisis Tegangan Sag Pada Sistem Distribusi GI Sengkaling Penyulang Pujon Menggunakan Kompensasi DVR

Jurnal EECCIS (Electrics, Electronics, Communications, Controls, Informatics, Systems), 2020
Makalah ini mendiskusikan tentang analisis tegangan sag dalam sistem distribusi. Tegangan sag disebabkan gangguan hubung singkat 1 fasa ke tanah. Tegangan sag memberikan dampak kerusakan pada beban Pujon.
Arief Trisno Eko S, Wijono Wijono, Bambang Siswojo   +2 more
doaj   +1 more source

Improved Fault Ride Through Capability in DFIG Based Wind Turbines Using Dynamic Voltage Restorer With Combined Feed-Forward and Feed-Back Control

IEEE Access, 2017
This paper investigates the fault ride through (FRT) capability improvement of a doubly fed induction generator (DFIG)-based wind turbine using a dynamic voltage restorer (DVR). Series compensation of terminal voltage during fault conditions using DVR is
Rini Ann Jerin Amalorpavaraj, Palanisamy Kaliannan, Sanjeevikumar Padmanaban, Umashankar Subramaniam, Vigna K. Ramachandaramurthy   +4 more
doaj   +1 more source

Power quality improvement using dynamic voltage restorer in distribution system PT. DSS Power Plant

MATEC Web of Conferences, 2018
In the power plant power system, voltage drops often occur and one of the contributing factors is a short circuit that affects the performance of motor drivers on the mills in the generator.
Martiningsih Wahyuni, Yudho Prakoso Untung, Herudin   +2 more
doaj   +1 more source

Influence of DVR on Adjacent Load and Its Compensation Strategy Design Based on Externality Theory

Energies, 2019
Dynamic voltage restorer (DVR) is a compensation device that can effectively improve power quality, and it is widely used to compensate the voltage sag on sensitive loads.
Zhaobin Du, Zhuo Chen, Guanquan Dai, Mohammed Yaqoob Javed, Chuanyong Shao, Haoqin Zhan   +5 more
doaj   +1 more source

Dynamic Voltage Restorer (DVR) – A Review [PDF]

Journal of Green Engineering, 2018
V. K. Remya, P. Parthiban, V. Ansal, B. Chitti Babu   +3 more
openaire   +1 more source

Mitigation Voltage Sag Using DVR with Power Distribution Networks for Enhancing the Power System Quality

International Journal of Electrical Engineering and Applied Sciences, 2018
The fast developments in power electronic technology have made it possible to mitigate voltage disturbances in power system. Among the voltage disturbances challenging the industry, the voltage sags are considered the most important problem to the ...
Amer Nasr A. Elghaffar, Ali M. Eltamaly, Yehia Sayed, Abou-Hashema M. El-Sayed   +3 more
doaj  

A novel deep learning-based control for voltage sag prediction and DVR–LVRT coordination in grid-connected wind turbine systems

Ain Shams Engineering Journal
This study proposes a novel deep feedforward neural network (DFNN)-based control for voltage sag prediction and dynamic voltage restorer (DVR) integration with low-voltage ride-through (LVRT) to improve voltage stability and energy efficiency in wind ...
Mohamed A. Ahmed, Mona A. Bayoumi
doaj   +1 more source

Simplified Four-Level Inverter-Based Dynamic Voltage Restorer With Single DC Power Source

IEEE Access, 2019
This paper proposes a simplified four-level (S4L) inverter based dynamic voltage restorer (DVR). In the proposed configuration, the dual buck stage can output full, two thirds, and one third of dc link voltage.
Jian Ye, Hoay Beng Gooi, Xinan Zhang, Benfei Wang, Josep Pou   +4 more
doaj   +1 more source

Enhanced control of DFIG using fuzzy backstepping under asymmetrical voltage dips with dynamic voltage restorer

Engineering Science and Technology, an International Journal
This paper presents a coordinated control strategy for a doubly fed induction generator (DFIG) under asymmetrical voltage dips, combining a Dynamic Voltage Restorer based on hysteresis voltage control (DVR–HVC) with a fuzzy backstepping controller (FBSC)
Abdelhalim Arif, Mohamed Naoui, Youcef Bekakra, Mansoor Alturki, Yasser Almalaq, Abdullah Albaker, Badr M. Alshammari, Tawfik Guesmi   +7 more
doaj   +1 more source

Enhancing the Functionality of a Grid-Connected Photovoltaic System in a Distant Egyptian Region Using an Optimized Dynamic Voltage Restorer: Application of Artificial Rabbits Optimization. [PDF]

Sensors (Basel), 2023
Ibrahim NF, Alkuhayli A, Beroual A, Khaled U, Mahmoud MM.   +4 more
europepmc   +1 more source