Results 71 to 80 of about 288,989 (348)
The Journal of Engineering, 2022 Rapid technological development in grid integration of renewable energy (RE) plants has increased the RE penetration level in power utility network. This dramatic change in power scenario challenges the protection and stability of grid.
Om Prakash Mahela +7 more
doaj +1 more source
Meikuang Anquan, 2022 When a single-phase grounding fault occurs in the coal mine 10 kV power supply system, due to the low sampling frequency of the system, the traditional transient line selection method is easy to lose the “line selection information”, and is greatly ...
GUO Runshou, CAO Jiyuan
doaj +1 more source
Energies, 2021 In modern electrical power distribution systems, the effective operation of inverter-based arc suppression devices relies on the accuracy of faulty phase selection.
Y. Tang +5 more
semanticscholar +1 more source
FEBS Letters, EarlyView.The Ile181Asn variant of human UDP‐xylose synthase (hUXS1), associated with a short‐stature genetic syndrome, has previously been reported as inactive. Our findings demonstrate that Ile181Asn‐hUXS1 retains catalytic activity similar to the wild‐type but exhibits reduced stability, a looser oligomeric state, and an increased tendency to precipitate ...
Tuo Li +2 more
wiley +1 more source
Energies, 2020 This paper presents a multi-terminal traveling-wave-based fault location method for phase-to-ground fault in non-effectively earthed distribution systems.
Yani Wang, Tao Zheng, Chang Yang, Li Yu
doaj +1 more source
Simulation and Research of Non-effectively Grounding Network of Single-phase Ground-fault
IOP Conference Series: Earth and Environmental Science, 2020 Abstract When the non-effectively grounding network of single-phase ground fault happens, the voltage, the current, the zero-sequence voltage and the zero-sequence current have a special change and this problem has been the focus of research attention.
Yunhai Hou, Haoxin Sun, Shuhan Zhang
openaire +1 more source
“Estimasi Jenis dan Lokasi Titik Gangguan pada Saluran Distribusi Bawah Tanah PT. Pertamina RU II Dumai dengan Menggunakan Metode Adaptive Neuro Fuzzy Inference System (ANFIS)” [PDF]
, 2016 This paper describes a method of Adaptive Neuro Fuzzy Inference System (ANFIS) for identifying and locating short circuit faults in underground power distribution line at PT. Pertamina RU II Dumai. The underground power distribution line is modeled using
Sari, I. M. (Ika), Sukma, D. Y. (Dian)
core
Evaluating Distributed Time-Varying Generation Through a Multiobjective Index [PDF]
, 2008 In the last decade, distributed generation, with its various technologies, has increased its presence in the energy mix presenting distribution networks with challenges in terms of evaluating the technical impacts that require a wide range of network ...
Harrison, Gareth +2 more
core +2 more sources
FEBS Letters, EarlyView.We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee +3 more
wiley +1 more source
Seismic reliability assessment of classical columns subjected to near-fault ground motions [PDF]
, 2013 A methodology for the performance-based seismic risk assessment of classical columns is presented. Despite their apparent instability, classical columns are, in general, earthquake resistant, as proven from the fact that many classical monuments have ...
Fragiadakis, Michalis +2 more
core +5 more sources