Results 61 to 70 of about 250 (142)

An Improved Algorithm for Optimal Load Shedding in Power Systems

Energies, 2018
A blackout is usually the result of load increasing beyond the transmission capacity of the power system. A collapsing system enters a contingency state before the blackout.
Raja Masood Larik, Mohd Wazir Mustafain, Muhammad Naveed Aman, Touqeer Ahmed Jumani, Suhaib Sajid, Manoj Kumar Panjwani   +5 more
doaj   +1 more source

Effect of ambient temperature variations on estimation of proximity of the voltage collapse point

IET Generation, Transmission & Distribution, 2020
Due to deforestation, greenhouse gases and increasing air conditioner systems, the temperatures are changing drastically and the effects are prominent in summer and winter seasons.
Trinadha Burle, V V S Bhaskara Reddy Chintapalli   +1 more
doaj   +1 more source

Novel techniques for voltage stability assessment and improvement in power system / Ismail Musirin. [PDF]

, 2004
This thesis presents novel techniques for voltage stability assessment and improvement in power system. A novel line-based voltage stability index termed as Fast Voltage Stability index (FVSI) was developed and used to evaluate the voltage stability ...
Musirin, Ismail
core  

Multi-Objective Optimization of Mobile Battery Energy Storage and Dynamic Feeder Reconfiguration for Enhanced Voltage Profiles in Active Distribution Systems

Energies
Active distribution systems (ADS) are increasingly strained by rising energy demand and the widespread deployment of distributed energy resources (DERs) and electric vehicle charging stations (EVCS), which intensify voltage deviations, power losses, and ...
Phuwanat Marksan, Krittidet Buayai, Ritthichai Ratchapan, Wutthichai Sa-nga-ngam, Krischonme Bhumkittipich, Kaan Kerdchuen, Ingo Stadler, Supapradit Marsong, Yuttana Kongjeen   +8 more
doaj   +1 more source

Hybrid Metaheuristic-Based Probabilistic Planning of Weak Power Grids with Renewable Generation and Hydrogen Energy Storage

Energies
The large-scale integration of wind turbine generators (WTGs) and photovoltaic (PV) generation increases operational uncertainty and can exacerbate stability limitations in weak transmission networks, motivating the use of green hydrogen energy storage ...
Ayman Hussein Badawi, Mohamed M. Zakaria Moustafa, Mostafa S. Hamad, Ayman Samy Abdel-Khalik, Ragi A. R. Hamdy   +4 more
doaj   +1 more source

Studi Analisa Kestabilan Tegangan Pada Saluran Transmisi Sistem Jawa Timur Subsistem Paiton – Grati Dengan Menggunakan Line Collapse Proximity Index [PDF]

, 2017
Stabilitas tegangan menjadi salah satu faktor yang perlu dipertimbangkan dalam perencanaan dan operasi sistem tenaga listrik. Fenomena tegangan jatuh harus dihindari dan kejadian tersebut dapat disebabkan oleh beberapa kondisi seperti pembebanan yang ...
., Sugiyanto
core  

Effect of SVC installation on loss and voltage in power system congestion management [PDF]

, 2019
In this paper, a new hybrid optimization technique is proposed namely Adaptive Embedded Clonal Evolutionary Programming (AECEP). This idea comes from the combination part of the clone in an Artificial Immune System (AIS) and then combined with ...
Mohamad, Hasmaini, Mohd Ali, Nur Zahirah, Musirin, Ismail   +2 more
core   +2 more sources

Fast voltage stability index for voltage stability assessment in power network [PDF]

, 2016
This project is conducted to assess the method which can monitor and provide an early detection of voltage instability of the power system network. Voltage stability assessment carried out for different operating scenarios and the status of the network ...
Pachymuthu, Reetha Shamini
core  

IMLANNs for Congestion Management in Power System [PDF]

, 2018
In this paper, Integrated Multi-Layer Artificial Neural Networks (IMLANNs) model has been developed for congested line prediction in a power system.
Nur Zahirah Mohd Ali, Hasmaini Mohamad, Mohamad, Hasmaini, Hadi Suyono, Ali, Nur Zahirah Mohd, Saiful Izwan Suliman, Musirin, Ismail, Suliman, Saiful Izwan, Suyono, Hadi, Ismail Musirin   +9 more
core   +2 more sources

Static Voltage Stability Margin Enhancement Using SVC and TCSC [PDF]

, 2014
Reactive power limit of power system is one of the major causes of voltage instability. The only way to save the system from voltage instability is to reduce the reactive power load or add additional reactive power to reaching the point of voltage ...
Tarek Bouktir, Hadi Sebaa, Mohammed Amroune   +2 more
core   +1 more source