Frequency Regulation and Coordinated Control for Complex Wind Power Systems by Cheng Guo, Delin Wang

“…With the development of complex renewable energy systems, the frequency control and regulation of the power grid powered by such renewable energies (e.g., wind turbine) are more critical, since the adopted different power generators can lead to frequency variations. …”
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The SET HASDM Density Database by W. Kent Tobiska, Bruce R. Bowman, S. David Bouwer, Alfredo Cruz, Kaiya Wahl, Marcin D. Pilinski, Piyush M. Mehta, Richard J. Licata

“…Data records exist every 3 h during solar cycles 23 and 24. The database has a grid size of 10° × 15° (latitude, longitude) with 25 km altitude steps between 175 and 825 km. …”
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Research and application of 5G lightweight hardware encryption module for power terminals by Chen ZHANG, Hongkai WANG, Dong MAO, Sichen PAN, Shuai ZHAO

“…With the accelerated deployment of 5G new infrastructure, terminal application business has been gradually extended to various vertical industries.Although 5G technology can also adapt to the differentiated communication requirement for power industry, the power industry currently lacks a kind of 5G module that not only meets the security access requirement for power grid, but also has the advantage of low hardware upgrade cost, flexibility and scalability.Therefore, a 5G lightweight hardware encryption module for power terminals was designed and developed.The module is connected with the power terminal in the form of pluggable interface, and the capability of 5G communication and encryption authentication could be quickly realized just by terminal software upgrade.The test results show that the module has chip-level security authentication capability, and can take into account 5G communication and security mechanism, which not only improves the security of terminal access to the power intranet, but also reduces the difficulty of terminal transformation and 5G communication hardware upgrade cost.…”
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STUDY ON THE STRESS DISTRIBUTION OF FASTENING BOLTS OFSTEAM TURBINE CYLINDER BASED ON FINITE ELEMENT ANALYSIS by LIU ChangFu, CAI WenHe, DAI XiaoHao, CHEN Xin, DONG ShuQing, DU ShuangMing, NING YuHeng

“…The stress distribution was studied based on finite element analysis.The full screw thread and fine grid blocks were used to gain the higher calculation accuracy. …”
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Calculation of the criteria deviator and the vector of normal to the deviator section of the yield surface for the Murnaghan elastic-plastic material 1 by O. L. Shved

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Exploring A Better Way to Constraint Propagation Using Naked Pair by Chen Kaiqi

“…This research aims to add constraints to reduce the backtracking steps in solving sudoku using naked pairs, which is a technique that eliminates candidates of a cell from other cells in the same row, column or sub-grid when two cells share the same candidate sets. …”
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A Novel Terminal Sliding Mode Variable Structure Model Reference Adaptive System Observer for Permanent Magnet Synchronous Motors by Yan Bai, Lei Zhang, Xiang-Min Meng, Jing Bai, Guang Han

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Neutrino Emission from Magnetized Microquasar Jets by Theodoros Smponias, Odysseas Kosmas

“…This distribution gradually sweeps aside the surrounding winds, during the jet advance through the computational grid. As a first step, in the present work, the neutrino energy spectrum is extracted from the model jet, facilitating a range of potential dynamical simulations in currently interesting microquasar jet systems.…”
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Bus Admittance Matrix Revisited: Performance Challenges on Modern Computers by Hantao Cui

“…Case studies show that the admittance matrix method is generally slower than the element-wise method for grid test cases with thousands to hundreds of thousands of buses, especially on CPUs with support for wide vector instructions. …”
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Modeling Spatial Riding Characteristics of Bike-Sharing Users Using Hotspot Areas-Based Association Rule Mining by Chao Sun, Jian Lu

“…To reduce deviation from modifiable areal unit problem (MAUP) and improve objectivity and accuracy, we impose spatial constraints using the hotspot detection model instead of the square grid and traditional traffic zone. The bike-sharing trajectory-based kernel density algorithm is employed to explore the optimum analysis locations and the analysis areas with the relatively high demand. …”
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Lagrange Multivariate Polynomial Interpolation: A Random Algorithmic Approach by A. Essanhaji, M. Errachid

“…The Newton basis format, with divided-difference algorithm for coefficients, generalizes in a straightforward way when interpolating at nodes on a grid within certain schemes. In this work, we propose a random algorithm for computing several interpolating multivariate Lagrange polynomials, called RLMVPIA (Random Lagrange Multivariate Polynomial Interpolation Algorithm), for any finite interpolation set. …”
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Key technology of power big data for global real-time analysis by Guoliang ZHOU, Linjie LV, Guilan WANG

“…For power big data collected during smart grid construction process，based on the demand of power system global and real-time data analysis，ideas of solving power system security and reliability，real-time status monitoring，energy global dynamic balance scheduling and other key issues were explored. …”
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Multi-Objective Genetic Algorithm for Task Assignment on Heterogeneous Nodes by Carolina Blanch Perez del Notario, Rogier Baert, Maja D'Hondt

“…Task assignment in grid computing, where both processing and bandwidth constraints at multiple heterogeneous devices need to be considered, is a challenging problem. …”
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Energy Loss Analysis of Dual Power Supply-Powered Motor Drive During Supercapacitor Energy Storage Discharge by Ģirts Staņa, Kaspars Kroičs

“…Electrical energy consumers, such as AC motors, can be supplied by a dual power supply consisting of a DC grid and a supercapacitor (SC) energy storage system. …”
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L’Évaluation d’Impacts sur la Santé (EIS) : une démarche d’intégration des champs santé-environnement dans la voie du développement durable Application à un projet d’aménagement ur... by Laurine Tollec, Anne Roué le Gall, Alain Jourdren, Frédéric Auffray, Françoise Jabot, Anne Vidy, Pascal Thébault, Pauline Mordelet, Jean-Luc Potelon, Jean Simos

“…A methodology based on the design of a multi-criteria grid with several health determinants was developed and a list of recommendations was subsequently suggested to decision-makers. …”
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The quality of semi-finished steel by A. G. Anisovich

“…It is shown that the pipes made of steel 20, used in the oil and gas industry, contain structurally free cementite in the structure, often in the form of a grid (points 4 and 5 according to GOST 5640–68). …”
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Learning-Based Path Planning Algorithm in Ocean Currents for Multi-Glider by Wei Lan, Xiang Jin, Xin Chang, Tianlin Wang, Han Zhou

“…The algorithm architecture is compared and tested on two datasets, grid maps and ocean maps. Doc-CNN has an advantage over architecture without being tailored to glider characteristics and makes full use of known global information and local information collected by gliders themselves. …”
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The linguistic expression of power in political addresses of Polish prime ministers from 1945 to 2019 (quantitative analysis) by Citlak Amadeusz, Kozioł Pamela

“…An analysis of the vocabulary grid adopted in our preliminary and main study allowed the identification of different views of social relations and the social world. …”
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Digital Image Forgery Detection Using JPEG Features and Local Noise Discrepancies by Bo Liu, Chi-Man Pun, Xiao-Chen Yuan

“…To achieve this target, a special descriptor for each block was created combining the feature from JPEG block artificial grid with that from noise estimation. And forehand image quality assessment procedure reconciled these different features by setting proper weights. …”
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Experimental assessment of аdversarial attacks to the deep neural networks in medical image recognition by D. M. Voynov, V. A. Kovalev

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