Results 21 to 30 of about 91,447 (275)

Reactive power planning based on a proposed voltage stability index in power systems with renewable energy resources [PDF]

Scientific Reports
In this paper, a Reactive Power Planning (RPP) approach based on a proposed voltage stability index is introduced to allocate and size reactive power compensators.
M. Sonbol, Omar H. Abdalla, Abdulla M. Shaheen, Hady H. Fayek   +3 more
doaj   +2 more sources

Flexible renewable integrated energy system capabilities to improve voltage stability with power quality and economic environmental operation of smart grid [PDF]

Scientific Reports
The research focuses on managing power within renewable flexible integrated energy systems in intelligent distribution systems, considering factors such as harmonic compensation, voltage stability, and environmental indices.
Alireza Hassankashi, Anoosh Dini, Sasan Pirouzi, Mehdi Veisi, Mohsen Bahreini   +4 more
doaj   +2 more sources

A Framework for Qualitative Analysis of Voltage Stability Indices (VSIs)

IEEE Access
Voltage stability assessment (VSA) is invariably an essential step in the satisfactory operation of power system. For this, several Voltage Stability Indices (VSIs) based on 1) Existence of solution for voltage equations, 2) Maximum power transfer (MPT ...
Lokesh Kumar Yadav, Mitresh Kumar Verma, Puneet Joshi, Sanjay Agrawal, Majed A. Alotaibi, Hasmat Malik, Fausto Pedro Garcia Marquez, Mohammad Asef Hossaini   +7 more
doaj   +3 more sources

Preventive control approach for voltage stability improvement using voltage stability constrained optimal power flow based on static line voltage stability indices

IET Generation, Transmission & Distribution, 2014
Voltage stability improvement is a challenging issue in planning and security assessment of power systems. As modern systems are being operated under heavily stressed conditions with reduced stability margins, incorporation of voltage stability criteria in the operation of power systems began receiving great attention.
Tarik Zabaiou, Louis‐A Dessaint, Innocent Kamwa   +2 more
openaire   +3 more sources

Voltage Collapse Prediction of IEEE 30-Bus system [PDF]

Tikrit Journal of Engineering Sciences, 2021
Voltage collapse in the power system occurs as a result of voltage instability, thus which lead to a blackout, and this is a constant concern for network workers and customers alike.
Mohammed H. Ibrahim, Abdulsattar H. Jasim   +1 more
doaj   +2 more sources

DEEP PACKET INSPECTION USING HYBRID CLASSIFIER FOR UNKNOWN TRAFFIC FLOWS IN THE INTERNET

ICTACT Journal on Communication Technology, 2021
In this era of Internet every electronic device being manufactured comes with built-ins to connect itself with the Internet. Such electronic gadgets create a massive amount of traffic flows every second.
P Shanmugaraja, K Chokkanathan, K Thangaraj, P Ilanchezhian   +3 more
doaj   +1 more source

Review of Voltage Stability Indices

IOP Conference Series: Earth and Environmental Science, 2021
Abstract Voltage stability indices (VSIs) are very vital to voltage stability assessment; they have several areas of application such as distributed generation (DG) placement and sizing, detection of the critical regions, lines, and buses and contingency ranking and planning.
I A Samuel, A O Soyemi, A A Awelewa, A A Olajube, J Ketande   +4 more
openaire   +1 more source

Voltage Stability Assessments and Their Improvement Using Optimal Placed Static Synchronous Compensator (STATCOM)

Journal of Electrical and Computer Engineering, 2022
In this paper, static voltage stability assessments and their improvement using analytical and optimization techniques with different loading scenarios are described.
Tebeje Tesfaw Wondie, Teshome Goa Tella
doaj   +1 more source

Power system optimization approach to mitigate voltage instability issues: A review

Cogent Engineering, 2023
Voltage instability is a major challenge facing power system (PS) that has affected some organizations in achieving their desired goals. Therefore, voltage instability is the incapability of the PS to maintain the voltage standard under no disturbance ...
Samson Ademola Adegoke, Yanxia Sun
doaj   +1 more source

Impact of HVDC transmission capacity on multi-send HVDC system voltage stability

Energy Reports, 2022
The massive construction of high voltage direct current (HVDC) makes the AC/DC interactions very complicated, which seriously affects transient voltage stability.
Mingjie Wang, Gang Zhang, Zhe Zhang
doaj   +1 more source