Intelligent recognition algorithm of connection relation of substation secondary wiring drawing based on D-LLE algorithm by Hongzhi Liu, Bojie Yang, Fang Kang, Qian Li, Hongyang Zhang

“…Abstract The accurate recognition of the connection relationship of the substation secondary wiring drawings is a key link in the operation and maintenance of the power system, but the traditional manual recognition method has the problems of time-consuming, labor-intensive and error-prone. …”
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Vibration Analysis and Optimal Control of Hydraulic Turbine Based on Sliding Mode Control Strategy by Xiaoping Huang, Yaqiong Zhang, Wenzhe Huang

“…The turbine generator unit plays a very important role in maintaining the stability of the power system and improving the quality of power. However, hydropower units will bring the risk of low-frequency oscillation or ultra-low frequency oscillation to the power system, threatening the stable operation of the power grid. …”
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Scientific and Methodological Bases of Exergetic Analysis of the Processes of Heat Treatment of Concrete Products in Heat Technology Installations. Part 2 by V. N. Romaniuk, A. M. Niyakovski

“…These include the degree of thermodynamic perfection of a heat-power system, which is used to evaluate the completeness of the use of the exergetic input; thermodynamic efficiency of the system of heat treatment of concrete products in heat technology installations, representing the degree of thermodynamic perfection of the heat power system that is calculated without taking into account all the components of the sum of transit exergies; thermodynamic efficiency of the heat treatment system, taking into account the exergetic efficiency of the system of heat energy production and transportation; the degree of technological perfection that indicates at the portion of the exergy supplied to the heat technology installation for the heat treatment of concrete products is intended to obtain a technological result. …”
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A GA-BP neural network algorithm for fault detection of transmission tower bolts by Ziqiang Lu, Pengjie He, Huiwei Liu, Jie Li, Ziying Lu

“…BackgroundIn the power system, the identification of the health status of the transmission tower is a daily task that must be performed. …”
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A neural network design for black-box identification of converter impedance models in arbitrary operating conditions by CHEN Bing, ZHAO Chongbin, JIANG Qirong, WANG Xu, WANG Fangming

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A New DG Multiobjective Optimization Method Based on an Improved Evolutionary Algorithm by Wanxing Sheng, Ke-yan Liu, Yongmei Liu, Xiaoli Meng, Xiaohui Song

“…The comparison of the results demonstrates the validity and practicality of utilizing DG units in terms of economic dispatch and optimal operation in a distribution power system.…”
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Photovoltaic Generation Integration with Radial Feeders Using GA and GIS by Elias Mandefro Getie, Belachew Bantyirga Gessesse, Tewodros Gera Workneh

“…Even if the loss of power in the power system cannot be avoided 100%, it should be reduced to the minimum optimal value. …”
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Mode Shape Description and Model Updating of Axisymmetric Structures Using Radial Tchebichef Moment Descriptors by C. Zang, H. B. Lan, D. D. Jiang, M. I. Friswell

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The Small-Signal Stability of Offshore Wind Power Transmission Inspired by Particle Swarm Optimization by Jiening Li, Hanqi Huang, Xiaoning Chen, Lingxi Peng, Liang Wang, Ping Luo

“…In order to improve the weak damping of the power system, this paper presents a method to determine the parameters of the power system stabilizer (PSS) based on the particle swarm optimization (PSO) algorithm combined with different inertia weight functions. …”
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Power allocation optimization strategy for multiple virtual power plants with diversified distributed flexibility resources by Zejian Qiu, Xin Zhang, Zhanyuan Han, Fengchao Chen, Yuxin Luo, Kuan Zhang

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A Novel Security Methodology for Smart Grids: A Case Study of Microcomputer-Based Encryption for PMU Devices by Metin Varan, Akif Akgul, Fatih Kurugollu, Ahmet Sansli, Kim Smith

“…Coordination of a power system with the phasor measurement devices (PMUs) in real time on the load and generation sides is carried out within the context of smart grid studies. …”
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Efficiency Evaluation of Construction of Steam-Turbine Power Plants at Industrial Enterprises by A. L. Starzhinsky

“…It is shown that application of own power stations at an industrial enterprise is considered as an expedient one if there is an availability of thermal power sources because value of an optimization criterion exceeds corresponding optimization criterion by 2.1-4.6 fold when an enterprise is supplied with power only from power system networks.…”
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Power-Generating Units of New Generation for Peak Mini-Power Complexes by S. V. Konstantinova

“…The paper considers a load diagram leveling as of one of the means for higher operational efficiency of a power system and power saving. In order to reach the target it is supposed to use peak devices of the distributed generation (peak mini-power complexes) on the basis of cutting edge power equipment – micro-turbines of 30 kW–1MW capacity.…”
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Organizing and Economic Mechanism for Optimization of Industrial Structure in Electric Power Industry of the Republic of Belarus by S. G. Morozov

“…Realization of the mechanism will promote to better economic efficiency of power generation in the Belarusian power system and diversification of fuel balance of electric power industry.…”
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DESIGN OF LOW-POWER ELECTRONIC SYSTEMS USING UPF POWER INTENT SPECIFICATION TECHNOLOGY by A. S. Shashkov

“…Unified Power Format (UPF) is presented as a tool to describe power intent in a low- power system. An example system with the UPF-description is presented.…”
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Analysis of Expediency to Apply LCL Model with Source of Higher Harmonics of Current While Investigating Resonance Condition of Power Supply Network by M. Pavlovsky, A. Shimansky, Z. Fialkovsky

“…The paper considers a power system model of a plant with one capacitor bank and with one current source of higher harmonics for higher power factor. …”
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A multi-stage deep learning network toward multi-classification of polyps in colorectal images by Shilong Chang, Kun Yang, Yucheng Wang, Yufeng Sun, Chaoyi Qi, Wenlong Fan, Ying Zhang, Shuang Liu, Wenshan Gao, Jie Meng, Linyan Xue

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Optimal Control Strategy of Platform Load Oriented to Network and Load Cooperation by Xuesong Shao, Gaoying Cui, Xiao Chen, Xinrong Ji, Yongxian Yi

“…In recent years, with the continuous growth of China’s power peak load and the rapid development of renewable energy, a large number of renewable energy sources are connected to the power grid, increasing the uncertainty of power grid operation and posing new major challenges to the power system regulation capacity. Flexible load has the characteristics of wide distribution, fast response, and high economy, which is an important control resource for the future power system. …”
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Two-stage multi-timescale optimal scheduling for electricity-hydrogen coupling systems based on scenario approach and deep reinforcement learning by CHEN Zhe, WEI Meijia, LIN Da, LI Zhihao, CHEN Jian

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Generation Capacity Expansion Considering Hydrogen Power Plants and Energy Storage Systems by Hernan Gomez-Villarreal, Miguel Canas-Carreton, Rafael Zarate-Minano, Miguel Carrion

“…The design of decarbonized power systems is one of the most relevant and challenging problems that power system planners are facing nowadays. …”
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