Results 41 to 50 of about 603 (139)

Index-based transmission for distributed generation in voltage stability and loss control incorporating optimization technique [PDF]

, 2020
The integration of Distributed Generation (DG) in a distribution network may significantly affect distribution performance. With the penetration of DG, voltage security is no longer an issue in the transmission network.
Helmi Mansor, Mohd, Jelani, Shahrizal, Kahar, Fareed Danial Ahmad, Musirin, Ismail, Nazer, Muhamad Faliq Mohamad   +4 more
core   +3 more sources

Femoral venous stasis index predicts elevated right atrial pressure and mortality in pulmonary hypertension

ERJ Open Research
Background Elevated right atrial pressure (RAP) is associated with poor prognosis regarding 1-year mortality in pulmonary hypertension (PH) patients. Unfortunately, there is currently no reliable non-invasive technique for estimating RAP in PH patients ...
Magali Croquette, Elisa Larrieu Ardilouze, Corinne Beaufort, Etienne-Marie Jutant, Matthieu Puyade, David Montani, Cécile Thollot, Damien Lanéelle, Marion De Géa, Jean-Eudes Trihan   +9 more
doaj   +1 more source

Voltage Stability Analysis for Kurdistan Region Power System Using Fast Voltage Stability Index

Tikrit Journal of Engineering Sciences, 2013
In any stressed power system, Identification of the weakest bus and transmission lines is very important for planning and operation to prevent voltage collapse which leads to total blackout of the whole system.
Dara H. Amin Mohammed
doaj   +1 more source

Maximizing Distributed Energy Resource Hosting Capacity of Power System in South Korea Using Integrated Feeder, Distribution, and Transmission System

Energies, 2020
Intermittent power generated from renewable distributed energy resource (DER) can create voltage stability problems in the system during peak power production in the low demand period.
Victor Widiputra, Junhyuk Kong, Yejin Yang, Jaesung Jung, Robert Broadwater   +4 more
doaj   +1 more source

High frequency impedance based fault location in distribution system with DGs [PDF]

, 2018
Distributed Generations (DGs) with power electronic devices and their control loops will cause distortion to the fault currents and result in errors for power frequency measurement based fault locations.
Bi, Tianshu, Jia, Ke, Ren, Zhefeng, Sumner, M., Thomas, David W.P.   +4 more
core   +3 more sources

Voltage Stability Prediction on Power Networks using Artificial Neural Networks [PDF]

, 2018
 The objective of this paper is to predict the secure or the insecure state of the power system network using a hybrid technique which is a combination of Artificial Neural Network (ANN) and voltage stability indexes.
Chakraborty, Kabir, Das, Priyanath, Saha, Gitanjali   +2 more
core   +3 more sources

Charging Load Prediction and Distribution Network Reliability Evaluation Considering Electric Vehicles’ Spatial-Temporal Transfer Randomness

IEEE Access, 2020
Integration of large-scale cluster electric vehicles (EVs) and their spatial-temporal transfer randomness are likely to affect the safety and economic operation of the distribution network.
Shan Cheng, Zhaobin Wei, Dongdong Shang, Zikai Zhao, Huiming Chen   +4 more
doaj   +1 more source

Optimal SVC allocation via symbiotic organisms search for voltage security improvement [PDF]

, 2019
It is desirable that a power system operation is in a normal operating condition. However, the increase of load demand in a power system has forced the system to operate near to its stability limit whereby an increase in load poses a threat to the power ...
Mohamad Zamani, Mohamad Khairuzzaman, Musirin, Ismail, Suliman, Saiful Izwan, Syed Mustaffa, Sharifah Azma   +3 more
core   +3 more sources

Optimization of Power System Flexibility Through AI‐Driven Dynamic Load Management and Renewable Integration

Battery Energy, Volume 4, Issue 5, September 2025.
This study presents an AI‐driven framework for power system flexibility, integrating renewable energy and dynamic load management. Using a transformer‐based model and IEEE 14‐bus simulations, it achieves a 44% reduction in power losses, enhanced voltage stability, and superior forecasting accuracy, demonstrating AI's potential for resilient and ...
Saad Hayat, Aamir Nawaz, Aftab Ahmed Almani, Zahid Javid, William Holderbaum   +4 more
wiley   +1 more source

Computational intelligence based power tracing for nondiscriminatory losses charge allocation and voltage stability improvement. / Zulkifli Abdul Hamid [PDF]

, 2013
This thesis proposes a new power tracing technique using computational intelligence approach for nondiscriminatory losses charge allocation and voltage stability improvement.
Abdul Hamid, Zulkifli
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