Results 1 to 10 of about 1,759,166 (246)
Düzce Üniversitesi Bilim ve Teknoloji Dergisi, 2018 This paper presents solar based single phase grid connectedinverter system. In such a system, DC-DC converter is both used to boost low PVpanel voltage and ensures that the solar panel operates at maximum power while Fullbridge inverter injects the ...
Fatih Evran
doaj +5 more sources
Performance Analysis of an Optimized Asymmetric Multilevel Inverter on Grid Connected SPV System
Energies, 2022 The purpose of this research is to develop an efficient single-phase grid-connected PV system using a better performing asymmetrical multilevel inverter (AMI).
Devineni Gireesh Kumar +9 more
doaj +3 more sources
Development of Grid-Connected Inverter Experiment Modules for Microgrid Learning
Energies, 2019 New paradigms in the modern power system should be introduced to student of electrical engineering, or engineer in training, as early as possible. Besides class-room study, experimental exercise may be introduced to help the student understand the ...
Arwindra Rizqiawan +2 more
doaj +3 more sources
An Improved Current Control Strategy for a Grid-Connected Inverter under Distorted Grid Conditions
Energies, 2016 This paper presents an improved current control strategy for a three-phase grid-connected inverter under distorted grid conditions. The main challenge associated with the grid-connected inverter in distributed generation (DG) systems is to maintain the ...
Ngoc Bao Lai, Kyeong-Hwa Kim
doaj +3 more sources
Stability Operation of Grid Connected Inverter [PDF]
E3S Web of Conferences, 2019 In the modern electric grid, there is an active penetration of distributed renewable energy sources and energy storage systems, which often require connection by means of electronic converter.
Denis Armeev, Roman Chuvashev
doaj +2 more sources
Research on Current Harmonic Suppression Strategy of the LCL Grid-connected Inverter [PDF]
Zhengzhou Daxue xuebao. Gongxue ban, 2022 The increasing number of nonlinear devices increased the harmonic content of grid voltage background and led to the grid-connected current distortion of inverter.
LIU Haiyang +4 more
doaj +1 more source
Research on LADRC of Grid-Connected Inverter Based on LCCL
Energies, 2022 A grid-connected inverter’s stability is easily influenced by the system’s internal and external characteristics, especially when the grid-connected inverter is connected to the grid by an LCL filter, which complicates the system design and operating ...
Guofeng He +4 more
doaj +1 more source
Energies, 2023 The negative-sequence current component and harmonic components generated when an asymmetrical fault occurs in the power grid seriously affect the normal operation of the photovoltaic (PV) grid-connected inverter.
Shiji Tian +3 more
doaj +1 more source
A Robust Method for Controlling Grid-Connected Inverters in Weak Grids
IEEE Transactions on Circuits and Systems II: Express Briefs, 2021 Stable operation of grid-connected converters with the LCL filter is essential. Variations of the grid impedance and consequently, variations of the resonance frequency, can push the system toward instability. Also, delay that comes from sampling and PWM, could worsen the stability condition.
Ali Akhavan +2 more
openaire +3 more sources
IEEE Access, 2020 Grid-connected inverters based on active front end technology are of the most important components in renewable energy systems. In large scale solar farms, a set of parallel grid-connected inverters are used to scale up the amount of injecting current to
Kiarash Gharani Khajeh +3 more
doaj +1 more source