Results 41 to 50 of about 1,827,778 (298)

Short-term performance variations of different photovoltaic system technologies under the humid subtropical climate of Kanpur in India [PDF]

, 2015
The study discusses the short-term performance variations of grid-connected photovoltaic (PV) systems installed in Kanpur, India. The analysis presents a holistic view of the performance variations of three PV array technologies [multi-crystalline (multi-
Georgitsioti, Tatiani, Forbes, Ian, Anand, Raghubir, Pillai, Gobind, Pearsall, Nicola, Putrus, Ghanim, Gopalakrishna Pillai, Gobind   +6 more
core   +1 more source

A Deadbeat Grid一connected Control Strategy of the Single Phase Z/Q一Z Source Inverter

Journal of Harbin University of Science and Technology, 2017
In order to improve the efficiency of Z/Q-Z source inverter and output current quality，reduce the harmonic distortion rate of grid-connected current，the control strategy of grid-connected current is applied to the Z/Q-Z source inverter.
YAN JLUg-bin, XU Yong-Liang, LIU Dong xu, TANG Si-wen, WANG Jing-Long   +4 more
doaj   +1 more source

Passivity Enhancement Strategy of Grid-Connected Inverter System Based on the Adaptive Active Damper

Frontiers in Energy Research, 2022
The grid-connected inverter system may be unstable when connected to a weak grid, and installing an active damper as a virtual resistor at the PCC is convenient for stabilizing the system.
Chen Shi, Jianfeng Zhao
doaj   +1 more source

A Study of a single phase grid connected PV inverter performance under a weak grid conditions and distorted grid voltage for Cambodia [PDF]

, 2021
A single-phase grid-connected PV inverter performance under a weak grid is a model designed to penetrate PV energy with a weak grid. Usually, this model gets complex and unstable in power system control such as THD growth, harmonic effects, voltage ...
Sakda Somkun, Somkun, Sakda, Phoeurn, Sovanna, Sovanna Phoeurn   +3 more
core   +1 more source

Master–slave current regulation of an LCL-filter-based grid-connected inverter under variable grid condition

The Journal of Engineering, 2019
To ease the heavy burden of inverter control, including line current regulation, harmonic current suppression, filter resonance suppression, grid distortion suppression, phase locked loop etc., the study proposes a master–slave current regulation method ...
Yuanbin He, Yuqi Peng, Yuqi Peng, Bangchao Wang, Lijun Hang   +4 more
doaj   +1 more source

Simulation and Implementation of Grid-connected Inverters

International Journal of Computer Applications, 2012
Solar, wind and hydro are renewable energy sources that are seen as reliable alternatives to conventional energy sources such as oil or natural gas. However, the efficiency and the performance of renewable energy systems are still under development. Consequently, the control structures of the gridconnected inverter as an important section for energy ...
Ahmed Alshazly, Abdalhalim Zekry, Ahmed Abdalrahman   +2 more
openaire   +1 more source

Development of 10 kW Three-Phase Grid Connected Inverter [PDF]

Automatika : časopis za automatiku, mjerenje, elektroniku, računarstvo i komunikacije, 2016
In this paper, modeling, simulation and experimental study of a 10 kW three-phase grid connected inverter are presented. The mathematical model of the system is derived, and characteristic curves of the system are obtained in MATLAB with m-file for various switching frequencies, dc-link voltages and filter inductance values.
İşen, Evren, Bakan, Ahmet Faruk, İşen, Evren   +2 more
openaire   +4 more sources

Bioinspired Co‐Assembly Enables Multiscale Architected Hydrogels for 3D Printing With Integrated Antibacterial and Bioactive Functions

Advanced Functional Materials, EarlyView.
A multicomponent supramolecular hydrogel integrating cell‐adhesive and antibacterial peptides within an alginate‐cellulose nanofibril matrix is developed. Peptide co‐assembly simultaneously strengthens the hydrogel network, improves extrusion printability, and imparts cell‐adhesive and antibacterial functions, offering a versatile platform for ...
Mor Tsuriano‐Zernichov, Francesca Netti, Sigal Rencus‐Lazar, Moran Aviv, Lihi Adler‐Abramovich   +4 more
wiley   +1 more source

Artificial Neural Network-based Intelligent Grid Impedance Identification Method for Grid-connected Inverter [PDF]

, 2022
This paper presents an intelligent grid impedance identification method for grid-connected inverter, where artificial neural network (ANN) is presented to identify time-varying grid impedance.
Wang, Yanbo, Qiu, Yuan, Chen, Zhe; id_orcid, Tian, Yanjun, Yanbo Wang, Yuan Qiu, Yanjun Tian, Zhe Chen   +7 more
core   +1 more source

A Holistic Platform Approach for Developing Robust Pulmonary mRNA Delivery: Integrating Novel Phenolic Acid‐Derived Ionizable Lipids and Device Engineering

Advanced Functional Materials, EarlyView.
An integrated pulmonary mRNA delivery platform combining novel biodegradable syringic acid‐derived ionizable lipids, design‐of‐experiments formulation optimization, and vibrating‐mesh nebulizer engineering enabled stable aerosolization and efficient lung delivery.
Neha Kaushal, Younan Ma, Asad Khanmohammed, Dipen Parande, Hanming Zhang, Saket Dolare, Juliet Chen, Apiwat Wangweerawong, Saswata Karmakar, Hongfeng Deng, Frank Koppenhagen, Shraddha Sharma, Eric Reyes, Sherry He, Lianne Boeglin, Caroline Woo, Azadeh Paksa, Ayed Allawzi, Anusha Dias, Gregory Troiano, Shrirang Karve, Frank DeRosa   +21 more
wiley   +1 more source