Results 11 to 20 of about 335,518 (266)

A Virtual Tool for Load Flow Analysis in a Micro-Grid [PDF]

Energies, 2020
This paper proposes a virtual tool for load flow analysis in energy distribution systems of micro-grids. The solution is based on a low-cost measurement architecture, which entails low-voltage power measurements in each secondary substation and a voltage
Giovanni Artale, Giuseppe Caravello, Antonio Cataliotti, Valentina Cosentino, Dario Di Cara, Salvatore Guaiana, Ninh Nguyen Quang, Marco Palmeri, Nicola Panzavecchia, Giovanni Tinè   +9 more
doaj   +3 more sources

Comparison of Solvers Performance for Load Flow Analysis

Transactions on Environment and Electrical Engineering, 2019
Load flow studies are carried out in order to find a steady state solution of a power system network. It is done to continuously monitor the system and decide upon future expansion of the system.
Vishnu Sidaarth Suresh
doaj   +3 more sources

Research on Load State Sensing and Early Warning Method of Distribution Network under High Penetration Distributed Generation Access

Energies, 2023
Aiming at the problems of power flow fluctuation and voltage exceeding standard caused by high permeability distributed power supply access, this paper proposes a load state perception early warning method for distribution networks.
Cailian Gu, Yibo Wang, Weisheng Wang, Yang Gao   +3 more
doaj   +1 more source

Transmission line planning using global best artificial bee colony method

Electrical engineering & Electromechanics, 2023
Introduction. Network expansion, substation planning, generating expansion planning, and load forecasting are all aspects of modern power system planning.
J. P. Desai
doaj   +1 more source

An Iterative Scheme for the Power-Flow Analysis of Distribution Networks based on Decoupled Circuit Equivalents in the Phasor Domain

Energies, 2020
This paper presents an alternative solution for the power-flow analysis of power systems with distributed generation provided by heterogeneous sources. The proposed simulation approach relies on a suitable interpretation of the power network in terms of ...
Zain Anwer Memon, Riccardo Trinchero, Yanzhao Xie, Flavio G. Canavero, Igor S. Stievano   +4 more
doaj   +1 more source

Assessment of Renewable Acceptance by Electric Network Development Exploiting Operation Islands

Energies, 2022
The framework of energy transition poses significant challenges in subtransmission network development, where the increased renewable energy generation is collected, in order to efficiently convey power production, avoiding limitations in a range of ...
Enrico Maria Carlini, Alfonso De Cesare, Corrado Gadaleta, Chiara Giordano, Michela Migliori, Giuseppe Forte   +5 more
doaj   +1 more source

IEEE 14 Bara Sistemine Bağlanabilecek Maksimum Yük Seviyelerinin Belirlenmesi

Gazi Üniversitesi Fen Bilimleri Dergisi, 2023
Güç sistemlerindeki generatörler, enerji kaynaklarını verimli kullanmak için maksimum kapasitede çalıştırılır. Bu nedenle, güç sistemlerindeki dalgalanmalar rotor açısı, gerilim ve frekans açısından kararlılık sorunlarına neden olmaktadır. Özellikle yeni
Uğur FESLİ, Mustafa Bahadır ÖZDEMİR, Şaban ÖZDEMİR   +2 more
doaj   +1 more source

Nature-inspired Hybrid Optimization Algorithms for Load Flow Analysis of Islanded Microgrids

Journal of Modern Power Systems and Clean Energy, 2020
Load flow analysis is a significant tool for proper planning, operation, and dynamic analysis of a power system that provides the steady-state values of voltage magnitudes and angles at the fundamental frequency.
Saad Mohammad Abdullah, Ashik Ahmed, Quazi Nafees Ul Islam   +2 more
doaj   +1 more source

Analysis of Optimal Deployment of Several DGs in Distribution Networks Using Plant Propagation Algorithm

IEEE Access, 2020
In recent years, the substantial upsurge of electricity demand has directly impacted the performance of the distribution networks concerning the active power losses and voltage drops.
Asad Waqar, Umashankar Subramaniam, Kiran Farzana, Rajvikram Madurai Elavarasan, Habib Ur Rahman Habib, Muhammad Zahid, Eklas Hossain   +6 more
doaj   +1 more source

A New Approach for Long-Term Stability Estimation Based on Voltage Profile Assessment for a Power Grid

Energies, 2023
Load flow solutions refer to the steady-state stability of power systems and have a crucial role in the design and planning of slow-changing elements; e.g., in online tab changing actions, automatic generation control, over-excitation limiters and the ...
Alireza Pourdaryaei, Amidaddin Shahriari, Mohammad Mohammadi, Mohammad Reza Aghamohammadi, Mazaher Karimi, Kimmo Kauhaniemi   +5 more
doaj   +1 more source