MATLAB-SIMULINK BASED INFORMATION SUPPORT FOR DIGITAL OVERCURRENT PROTECTION TEST SETS by I. V. Novash, F. A. Romaniuk, Yu. V. Rumiantsev, V. Yu. Rumiantsev

“…The features of the parameters calculation of the SimPowerSystems component library blocks that the power system model is formed of are considered. …”
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Analytical Redundancy of Variable Cycle Engine Based on Proper Net considering Multiple Input Variables and the Whole Engine’s Degradation by Zihao Zhang, Xianghua Huang, Tianhong Zhang

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The Fault Feature Extraction of Rolling Bearing Based on EMD and Difference Spectrum of Singular Value by Te Han, Dongxiang Jiang, Nanfei Wang

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Research on High Voltage Direct Current Power Supply System for Telecommunications by Li Lu, Shineng Lai, Wenbo Sun, Fuping Hou

“…The analysis was made for the nominal voltage selection and system design method which was based on energy efficiency prompt and power reliability increasing,these different goals to replace AC power system by DC power system,and these two direct current power supply system was introduced.It was compared that the reliability,the efficiency,the security and the input/output ratio which could prove the scientifically and large-scale application feasibility of 240V direct current power supply system.…”
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Security technologies in 4G network for power grid by Jian LI, Yun LIU, Chunyan AN, Jianwei REN

“…4G technologies with high data rate is flexible and has matured sufficiently,it has a promising application prospect in automatic distribution systems.However,communication networks for power grid should be more security,but the security protection of 4G network for power gird is not mature.Based on the application mode of 4G network in power system,the security risk was analyzed,then the specific safety protection methods were presented,which would guide the further application of 4G network in power system.…”
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Flexible switching method of control strategy for MMC-HVDC converter based on AC power grid strength by Maolan Peng, Lei Feng, Xiaoyu Hao, Meihui Sun, Wen Jiang, Chunyi Guo

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Modeling and Planning a Transmission Network Expansion System in a Regulated Electricity Market by Considering Demand-Side Management via a Developed Fuzzy-Salp Optimization Algori... by Yuying Zhang, Lei Xu, Ji Li, Long Zhang, Zhi Yuan

“…However, after the reconfiguration of power systems, these programs were gradually discarded due to incompatibilities with the nature of the market. …”
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Insulator Defect Recognition Based on Vision Big-Model Transfer Learning and Stochastic Configuration Network by Siyuan Liu, Yihua Ma, Zedong Zheng, Xinfu Pang, Bingyou Li

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Soft grid integration control strategy for self synchronized voltage source DFIG wind turbine generator by Haoshu Shao, Qiang Dong, Zenglu Song, Yong Wang

“…It is believed that the self synchronized voltage source control of DFIG wind turbine generator is one of the possible solutions to realize virtual inertia and is helpful to increase the frequency stability of power system, thus is meaningful in the transformation of the power system dominated by renewable energy. …”
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Ship-to-shore power information management and design of monitoring system by Shu LIU, Jijun BAI, Sha WAN, Haojing WANG

“…The ship shore power system can provide reliable power supply to moored ships and achieve the purpose of energy saving and emission reduction.It is a major advancement in the field of power supply for ports and ships.Taking mobile shore power system as an example,the necessity of using shore power technology for ships was introduced.The function of ship-to-shore power information management and monitoring system was analyzed.The overall framework was divided into four levels and discussed.The basic functions and interrelationships of the layers were analyzed in detail.The architecture and functional modules of the software design were described,and the research and development of the software of each functional module were introduced.…”
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Optimal power allocation strategy for scaled hydrogen storage power plants based on power-efficiency relationship by Qi Guo, Zhaowei Wang, Jun Yan, Junhui Li, Qianpeng Hao, Qiang Li, Xingxu Zhu, Cuiping Li

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Application of Supply-Demand-Based Optimization for Parameter Extraction of Solar Photovoltaic Models by Guojiang Xiong, Jing Zhang, Dongyuan Shi, Xufeng Yuan

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Adaptive Robust SMC-Based AGC Auxiliary Service Control for ESS-Integrated PV/Wind Station by Xiao-Ling Su, Zheng-Kui Zhao, Yang Si, Yong-Qing Guo

“…Power source structure has developed significantly because of the increasing share of renewable energy sources (RESs) in the power system. RESs bring inevitable impacts on power system frequency, voltage regulation, and power system stability. …”
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Analytical monodromy matrix method for small-signal stability analysis of grid-connected modular multilevel converter systems by Xiaofan Jia, Hua Ye

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Probabilistic Optimal Active and Reactive Power Dispatch including Load and Wind Uncertainties considering Correlation by Mahmmadsufiyan Shaik, Dattatraya N. Gaonkar, Ramakrishna S. S. Nuvvula, Polamarasetty P. Kumar, Baseem Khan

“…The increased integration of renewable energies (REs) raised the uncertainties of power systems and has changed the approach to dealing with power system challenges. …”
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Electric internet of things security framework and technologies for energy interconnection by Yiying ZHANG, Baoxian ZHOU, Haoyuan PANG, Jinping CAO, Tongjia ZHANG

“…Electric internet of things platform is an important support of energy internet digital innovation service, covering all aspects of power system.There are also many new security problems: how to realize the widely trusted interconnection and reliable perception of the power internet of things, how to realize the intelligent defense and security interaction of the power system, and how to solve the data, application and key security of the power information system.These problems are important tasks to be solved in the current power internet of things.Based on the development of energy internet, the security requirements and characteristics of power internet of things were analyzed.On this basis, the security framework and protection ideas of power internet of things were put forward.Then the key security technologies of the power internet of things and its future development direction were summarized and explained.…”
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Efficient State Estimation Through Rapid Topological Analysis Based on Spatiotemporal Graph Methodology by Zhen Dai, Shouyu Liang, Yachen Tang, Jun Tan, Guangyi Liu, Qinyu Feng, Xuanang Li

“…The presented method provides both theoretical and practical support for the digital transformation of the power system and the advancement of the digital twin power grid.…”
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Comparative analysis and optimal allocation of virtual inertia from grid‐forming and grid‐following controlled ESSs by Naixuan Zhu, Pengfei Hu, Chongxi Jiang, Yanxue Yu, Daozhuo Jiang

“…Abstract A broad consensus of neutralizing the carbon dioxide emissions facilitates the transition to the renewable energy power system. Meanwhile, the concerns about the volatility of renewable energies are growing as the rotational inertia of power system becomes inadequate. …”
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Microgrid energy management strategy considering source-load forecast error by Kaikai Zhang, Guibin Zou, Jinliang Zhang, Houlei Li, Yazhong Sun, Guoliang Li

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Low‐Carbon Optimal Scheduling of Integrated Energy System Based on the Master–Slave Game by Songda Li, Xinmei Wang, Xuying Tan, Lei Li, Yi Zhao, Ming Yu

“…When combined with carbon emission flow in operation, it can promote the low‐carbon and clean power system, encourage distributed renewable resources to connect to the power grid, reduce the carbon content of the power system, enable users to actively participate in low‐carbon demand response, and promote the effective carbon emission reduction of a multi‐microgrid system.…”
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