Results 31 to 40 of about 737,182 (294)
Resilient Operation of PV Systems in Weak Grids by adjusting of Flexible Grid Conditions through Artificial Neural Networks (ANNs) to Improve Power Quality [PDF]
E3S Web of ConferencesThe solar Photovoltaic Array (PVA) producing unit reported in this study is conducted to an inadequate utility grid for distribution. A boost converter using the incremental conductance (InC) approach optimizes PVA power. The weak grid can be affected by
Madhuri Mora, Gatla Ranjith Kumar
doaj +1 more source
Energies, 2023 In this study, the author presents the results of a survey on the utilisation of a dynamic voltage restorer (DVR) in power systems to alleviate voltage problems that result in sags, swells and fluctuations in voltage outside the required steady limits. A
Nhlanhla Mbuli
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Sensors, 2010 Power grids deal with the business of generation, transmission, and distribution of electric power. Current systems monitor basic electrical quantities such as voltage and current from major pole transformers using their temperature.
Sanggil Kang, Yujin Lim, Hak-Man Kim
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Simulation and Analysis of DVR for Mitigating Voltage Sags and Swells [PDF]
, 2013 This paper presents the modelling and simulation of Dynamic Voltage Restorer (DVR) for mitigation of voltage sags and swells which are the major problems and issues on nonlinear loads using Feed-forward Instantaneous power theory.
Devaraj, D. +3 more
core +1 more source
PMU and DVR based Power System Monitoring, Controlling and Voltage sag Compensation [PDF]
ITM Web of Conferences, 2020 The power system network is becoming dense and much more complex. Dynamic and continuous monitoring of the power system network is required to avoid power outages. Phasor Measurement Unit (PMU) is one such device that provides state estimation parameters
Chalwadi Abhishek, M Kiruthika, S Bindu
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Compensation of Sag and Swell Voltage by Using Dynamic Voltage Restorer
INTERANTIONAL JOURNAL OF SCIENTIFIC RESEARCH IN ENGINEERING AND MANAGEMENT, 2022 There is an introduction to the dynamic voltage restorer in this paper that discusses voltage sags and swell. Also, it is about the compensation of voltage sag and swells. The power quality requirement is one of the most important issues. The power quality problem includes voltage sag, swell, notch, spike, transient, etc.
openaire +1 more source
Analysis and Control of PWM Buck-Boost AC Chopper Fed Single-Phase Capacitor Run Induction Motor
Journal of Engineering, 2023 Single phase capacitor-run induction motors (IMs) are used in various applications such as home appliances and machine tools; they are affected by the sags or swells and any fault that can lead to disturb the supply and make it produce rms voltage below
Jafar H. Alwash +2 more
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Pediatric Idiopathic Multicentric Castleman Disease Is Often Severe But Responsive to Siltuximab
Pediatric Blood &Cancer, EarlyView.ABSTRACT Background Idiopathic multicentric Castleman disease (iMCD) is a potentially fatal immunologic disorder marked by widespread lymphadenopathy and inflammation. Siltuximab, an interleukin‐6 (IL‐6) inhibitor, is the only FDA‐approved treatment for adult patients with iMCD.
Bridget Austin +17 more
wiley +1 more source
ElectricaThe present system of photovoltaic (PV)-battery-supported dynamic voltage restorer (DVR) has been developed for power quality improvement in the distribution system.
Mohammed Nadeem Iqbal +2 more
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Rule-Based Technique for Monitoring of Voltage Events in Power Systems
E3S Web of Conferences, 2018 For the development of smart grid, the effective detection of voltage events is a very important task for the power system monitoring. Voltage sags, interruptions, and voltage swells which usually produce large losses in commercial and industrial ...
Chen Cheng-I +2 more
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