Results 11 to 20 of about 5,762,867 (344)
A d-axis based current differential protection scheme for an active distribution network
Protection and Control of Modern Power Systems, 2022 The emergence of distributed generators has changed the operational mode and fault characteristics of the distribution network, in a way which can severely influence protection.
Lindong Zang +4 more
semanticscholar +1 more source
Energies, 2023 An amalgamation of Green Distributed Generation (GDG) with Distribution Networks (DNs) was developed because its performance became more efficient and sustainable.
Ammar Abbas Majeed +3 more
doaj +1 more source
International Journal for Research in Applied Science and Engineering Technology, 2023 Abstract: Motor is a device which converts electrical energy into mechanical energy. Motor protection is also essential. To protect the motor we are using the microprocessor based motor protection relay against various faults. Induction motors are widely used in industry because of their rigidity and speed-control flexibility. Therefore, the problem of
Anusuya Patil +4 more
openaire +1 more source
IEEE Access, 2020 In order to achieve selective ground fault protection for bus-connected Powerformers and improve the reliability of the protection scheme, this paper presents a novel stator single-line-to-ground (SLG) fault protection scheme for bus-connected ...
Yuanyuan Wang +5 more
doaj +1 more source
Energies, 2023 This paper presents a novel overcurrent protection scheme based on digital twins for a distribution network with distributed energy resources. A coordination protection standard is employed to perform settings and coordinate intelligent electronic ...
Eduardo Gómez-Luna +2 more
doaj +1 more source
Line Pilot Protection of Flexible DC Grid Based on Traveling-Wave JS Divergence
IEEE Access, 2022 The proportion of renewable energy mainly including hydropower, photovoltaic and wind power is growing rapidly. DC transmission technology has become the main tool of new energy transmission.
Chunxiang Mao +4 more
doaj +1 more source
Distributed Privacy Protection Data Search Scheme [PDF]
Jisuanji kexue, 2022 Aiming at the problem of data island caused by high-sensitivity data in the cloud,which makes the data unable to search,discover and share with each other,a distributed privacy protection data search scheme is proposed to realize the two-way ...
LIU Ming-da, SHI Yi-juan, RAO Xiang, FAN Lei
doaj +1 more source
Smart protection system for identification and localisation of faults in multi-terminal DC microgrid
IET Smart Grid, 2020 DC microgrid provides the horizontal infrastructures to integrate distributed generation (DG) and loads. Unlike traditional AC systems, DC systems cannot survive or sustain high magnitude fault currents. It makes locating faults very difficult.
Rajeev Kumar Chauhan +2 more
doaj +1 more source
A Cosine Similarity-Based Centralized Protection Scheme for dc Microgrids
IEEE Journal of Emerging and Selected Topics in Power Electronics, 2021 Unlike the phasor measurement-based protection in ac systems, the protection of dc systems deals with complex fault transients which mandate the isolation of the faulted segment within few milliseconds as continued fault current leads to overheating ...
Rabindra Mohanty +3 more
semanticscholar +1 more source
New Protection Scheme in Loop Distribution System with Distributed Generation
Energies, 2020 Loop distribution systems are increasingly used for reasons such as increased distributed generation (DG) and increased demand for a reliable and high-quality power supply.
Hun-Chul Seo
doaj +1 more source