Results 291 to 300 of about 6,023,413 (342)

Adaptive protection combined with machine learning for microgrids

IET Generation, Transmission & Distribution, 2019
This paper presents a rule-based adaptive protection scheme using machine-learning methodology for microgrids in extensive distribution automation (DA).
Hengwei Lin, K. Sun, Zheng-Hua Tan, Chengxi Liu, J. Guerrero, J. Vasquez   +5 more
semanticscholar   +1 more source

Toward an adaptive protection scheme in active distribution networks: Intelligent approach fault detector

Applied Soft Computing, 2020
Conventional protection schemes have proven insufficient for the protection of Active Distribution Networks (ADN). Novel protection schemes with an adaptive approach should be developed to guarantee the protection of ADN under all their operating ...
J. Marín-Quintero, C. Orozco-Henao, W. Percybrooks, J. Velez, O. Montoya, W. Gil-González   +5 more
semanticscholar   +1 more source

Adaptive Zonal Protection for Ring Microgrids

IEEE Transactions on Smart Grid, 2017
In a fault situation on a microgrid with multiple sources, a ring distribution architecture permits healthy parts of the power distribution network to remain operational while isolating a fault. However, fault localization in a multi-ring power distribution system can be considerably more complex than for a radially distributed network.
Uzoma A. Orji, Christopher Schantz, Steven B. Leeb, James L. Kirtley, Bart Sievenpiper, Katie Gerhard, Timothy J. McCoy   +6 more
openaire   +1 more source

Reconfigurable ECC for adaptive protection of memory

2013 IEEE 56th International Midwest Symposium on Circuits and Systems (MWSCAS), 2013
Post-silicon healing techniques that rely on built-in redundancy (e.g. row/column redundancy) remain effective in healing manufacturing defects and process variation induced failures in nanoscale memory. They are, however, not effective in improving robustness under various run-time failures. Increasing run-time failures in memory, specifically in case
Abhishek Basak, Somnath Paul, Jangwon Park, Jongsun Park 0001, Swarup Bhunia   +4 more
openaire   +1 more source

A multi-agent-based integrated self-healing and adaptive protection system for power distribution systems with distributed generation

, 2020
The development of self-healing systems in the context of power distribution networks has increased significantly over the last years. However, such feature causes changes in the power grid structure, which may affect the coordination of protection ...
F. C. Sampaio, R. Leão, R. F. Sampaio, L. S. Melo, G. Barroso   +4 more
semanticscholar   +1 more source

Adaptive data protection in distributed systems

Proceedings of the third ACM conference on Data and application security and privacy, 2013
Security is an important barrier to wide adoption of distributed systems for sensitive data storage and management. In particular, one unsolved problem is to ensure that customers data protection policies are honored, regardless of where the data is physically stored and how often it is accessed, modified, and duplicated.
Anna Cinzia Squicciarini, Giuseppe Petracca, Elisa Bertino   +2 more
openaire   +2 more sources

Adaptive protection scheme for smart grids

12th IET International Conference on Developments in Power System Protection (DPSP 2014), 2014
The amount of distributed generation (DG) connected to distribution networks is increasing. This can cause challenges for traditional protection of distribution networks due to bidirectional power flows, fault current contribution of DG units and grid code fault-ride-through (FRT) requirements.
Voima, S., Laaksonen, H., Kauhaniemi, K.
openaire   +1 more source

Dynamic Adaptive Protection for Distribution Systems in Grid-Connected and Islanded Modes

IEEE Transactions on Power Delivery, 2019
Reliable protection of distribution systems is becoming increasingly challenging with growing distributed energy resources (DERs) and microgrids. Existing adaptive overcurrent relaying (AOCR) schemes are vulnerable to DER ride-through and generally focus
R. Jain, D. Lubkeman, S. Lukic
semanticscholar   +1 more source

Adaptive Social Protection

2013
Adaptive social protection is a term used to better understand how social protection can reduce vulnerability to the impacts of climate change and disasters. Climate change and disasters present many challenges to sustainable social and economic development.
openaire   +1 more source

An Adaptive Approach in Digital Distance Protection

IEEE Power Engineering Review, 1991
Adaptive distance protection can be obtained by forming an adaptive control system, and rules about information, functions, and time sequence must followed in its design. Three adaptive methods are suggested to deal with the following problems: (1) the effect of frequency variation, (2) the effect of fault resistance in single-phase-to-ground faults ...
null Zhang Zhizhe, C. Deshu
openaire   +1 more source