Results 261 to 270 of about 35,470,184 (340)

Nonlinear MPPT techniques to control hybrid power systems. [PDF]

open access: yesSci Rep
Debdouche N   +6 more
europepmc   +1 more source

Applications of Physics-Informed Neural Networks in Power Systems - A Review

IEEE Transactions on Power Systems, 2023
The advances of deep learning (DL) techniques bring new opportunities to numerous intractable tasks in power systems (PSs). Nevertheless, the extension of the application of DL in the domain of PSs has encountered challenges, e.g., high requirement for ...
Bin Huang, Jianhui Wang
semanticscholar   +1 more source

Future low-inertia power systems: Requirements, issues, and solutions - A review

, 2020
The utilization of power electronic inverters in power grids has increased tremendously, along with advancements in renewable energy sources. The usage of power electronic inverters results in the decoupling of sources from loads, leading to a decrease ...
Ratnam Kamala Sarojini   +2 more
semanticscholar   +1 more source

A Review of the Measures to Enhance Power Systems Resilience

IEEE Systems Journal, 2020
Rare and extreme climate events may result in wide power outages or blackouts. The concept of power system resilience has been introduced for focusing on high-impact and low-probability (HILP) events such as a hurricane, heavy snow, and floods.
Maedeh Mahzarnia   +3 more
semanticscholar   +1 more source

POWER SYSTEM MONITORING

IFAC Proceedings Volumes, 1980
Abstract Power system monitoring is an essential prerequisite to the more complex tasks of security assessment, contingency analysis, restorative control and optimal operation. There exist three basic activities in this process: - determination of the electrical connectivity of the network based on a model of the substations and the telemetered ...
S. Saly, K. Signer, A. Sullivan
openaire   +1 more source

Power System Transients

Transactions of the American Institute of Electrical Engineers, 1925
The steady state load limits of a power network may be examined by familiar methods of analysis. However, the instability of a system with one or more elements working close to these limits sets lower values of power at which the system can be expected to give satisfactory operation under the sudden changes in load or connections which it must ...
V. Bush, R. D. Booth
openaire   +1 more source

Understanding power system stability

58th Annual Conference for Protective Relay Engineers, 2005., 2005
This paper discusses power system instability and the importance of fast fault clearing performance to aid in reliable production of power. Explanation is provided regarding small signal stability, high impedance transmission lines, line loading, and high gain, fast acting excitation systems.
Michael J. Basler, Richard C. Schaefer
openaire   +1 more source

Power system subharmonics

IEEE Power Engineering Society General Meeting, 2005, 2005
Power system subharmonics are considered with reference to some of their most significant effects. In particular, four kinds of sensitive electrical components are considered: lightning systems, transformers, induction motors and turbogenerators.
LANGELLA, Roberto, TESTA, Alfredo
openaire   +2 more sources

Electrically Powered Orthotic Systems

The Journal of Bone & Joint Surgery, 1969
Electrically powered orthotic systems have been devised at Rancho Los Amigos to provide quadriplegic and other severely paralyzed patients with mobility and voluntary hand movements. The equipment necessary to fit a totally paralyzed patient for maximum restoration of upper extremity function includes an electric wheelchair, a Rancho electric arm with ...
V L, Nickel, A, Karchak, J R, Allen
openaire   +2 more sources

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