Results 21 to 30 of about 5,762,867 (344)
Study on the IGBT Overcurrent Failure of VSC-HVDC Converter Valve
Zhongguo dianli, 2021 IGBT overcurrent failure, which is one of the important factors harming VSC-HVDC safe operation, can easily lead to module explosion, water cooling system leakage and even the converter valve shutdown.
Jingbo FENG +4 more
doaj +1 more source
Energies, 2022 The increasing integration of renewable sources into distributed networks results in multiple protection challenges that would be insufficient for conventional protection strategies to tackle because of the characteristics and functionality of ...
Younis M. Nsaif +5 more
doaj +1 more source
Overvoltage and insulation coordination of flexible DC distribution network with DC circuit breaker
电力工程技术, 2023 With the continuous application and popularization of distributed energy, DC power distribution will become the mainstream form of future power distribution system.
LIU Shuhan +5 more
doaj +1 more source
Overlay Protection Against Link Failures Using Network Coding [PDF]
, 2010 This paper introduces a network coding-based protection scheme against single and multiple link failures. The proposed strategy ensures that in a connection, each node receives two copies of the same data unit: one copy on the working circuit, and a ...
Kamal, Ahmed +5 more
core +5 more sources
Optimization schemes for protective jamming [PDF]
Proceedings of the thirteenth ACM international symposium on Mobile Ad Hoc Networking and Computing, 2012 In this paper, we study strategies for allocating and managing friendly jammers, so as to create virtual barriers that would prevent hostile eavesdroppers from tapping sensitive wireless communication. Our scheme precludes the use of any encryption technique.
Swaminathan Sankararaman +6 more
openaire +1 more source
Assessing the reliability of adaptive power system protection schemes [PDF]
, 2012 Adaptive power system protection can be used to improve the performance of existing protection schemes under certain network conditions. However, their deployment in the field is impeded by their perceived inferior reliability compared to existing ...
Abdulhadi, Ibrahim Faiek +3 more
core +1 more source
Energies, 2020 Penetration level of renewable energy (RE) in the utility grid is continuously increasing to minimize the environmental concerns, risk of energy security, and depletion of fossil fuels.
Govind Sahay Yogee +6 more
doaj +1 more source
All-optical differential current detection technique for unit protection applications [PDF]
, 2013 In this paper we demonstrate a novel, all-optical differential current protection scheme. By monitoring the optical power reflected from two matched hybrid fiber Bragg grating current sensors and using a simple optoelectronic threshold detector, an ...
Fusiek, Grzegorz +3 more
core +1 more source
Availability analysis of resilient geometric routing on Internet topology [PDF]
, 2014 Scalable routing schemes for large-scale networks, especially future Internet, are required. Geometric routing scheme is a promising candidate to solve the scalability issue of routing tables in conventional IP routing based on longest prefix matching ...
Sahhaf, Seyedeh Sahel +4 more
core +1 more source
Microgrid Protection with Conventional and Adaptive Protection Schemes
, 2021 One of the driving force of the Microgrid research in the past decade has been to accelerate the integration of renewable energy sources (RES) including wind and photovoltaic (PV) based generation into distribution networks. The islanded mode of Microgrids on the other hand would not only increase the reliability of existing distribution networks but ...
Memon, Aushiq Ali +2 more
openaire +3 more sources