2022 First International Conference on Cyber-Energy Systems and Intelligent Energy (ICCSIE)最新文献_第3页

Observer-based Adaptive Sliding Mode Control for Uncertain Stochastic Systems with Bounded Transition Probabilities 转移概率有界不确定随机系统的观测器自适应滑模控制

2022 First International Conference on Cyber-Energy Systems and Intelligent Energy (ICCSIE) Pub Date : 2023-01-14 DOI: 10.1109/ICCSIE55183.2023.10175265

Ziyuan Gao, Xinyu Guo, Yucheng Sun, Yingchun Wang

引用次数: 0

Voltage control of DC microgrid based on fuzzy neural network and improved particle swarm optimization algorithm 基于模糊神经网络和改进粒子群优化算法的直流微电网电压控制

2022 First International Conference on Cyber-Energy Systems and Intelligent Energy (ICCSIE) Pub Date : 2023-01-14 DOI: 10.1109/ICCSIE55183.2023.10175287

Jianfeng Sun

引用次数: 0

Multi-stage planning of distribution networks considering wind-solar correlation 考虑风能-太阳能相关性的配电网多阶段规划

2022 First International Conference on Cyber-Energy Systems and Intelligent Energy (ICCSIE) Pub Date : 2023-01-14 DOI: 10.1109/ICCSIE55183.2023.10175229

Zhe Hu, Xin Zhao, Yanhong Luo

{"title":"Multi-stage planning of distribution networks considering wind-solar correlation","authors":"Zhe Hu, Xin Zhao, Yanhong Luo","doi":"10.1109/ICCSIE55183.2023.10175229","DOIUrl":"https://doi.org/10.1109/ICCSIE55183.2023.10175229","url":null,"abstract":"This paper presents a multi-stage coordinated planning method for active distribution networks. For the correlation and uncertainty of new energy generation, this paper uses t-copula to simulate the joint distribution function of wind and PV, and uses the maximum likelihood estimation method to solve for the unknown parameters in the distribution function. Typical scenarios considering the relevance of new energy generation are obtained using both Monte Carlo and k-means++ methods. In terms of planning, coordinated planning of wind power, photovoltaic power and energy storage devices is considered. To simplify the difficult situation of multi-stage planning for distribution networks due to multi-stage coupling, this paper proposes a two-stage algorithm to solve the multi-stage planning problem for distribution networks. Firstly, the configuration locations and capacities of the scenarios after considering the multi-stage planning are calculated, and secondly, the configuration times are solved in the second stage using the obtained configuration scenarios. And this paper uses IEEE 69 nodes to test the model proposed in this paper to verify the effectiveness of the method proposed in this paper.","PeriodicalId":391372,"journal":{"name":"2022 First International Conference on Cyber-Energy Systems and Intelligent Energy (ICCSIE)","volume":"71 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116658959","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Preventive maintenance routing and scheduling for offshore wind farms based on multi-objective optimization* 基于多目标优化的海上风电场预防性维修路线与调度*

2022 First International Conference on Cyber-Energy Systems and Intelligent Energy (ICCSIE) Pub Date : 2023-01-14 DOI: 10.1109/ICCSIE55183.2023.10175291

Jia Cai, Yajie Liu, Tao Zhang

{"title":"Preventive maintenance routing and scheduling for offshore wind farms based on multi-objective optimization*","authors":"Jia Cai, Yajie Liu, Tao Zhang","doi":"10.1109/ICCSIE55183.2023.10175291","DOIUrl":"https://doi.org/10.1109/ICCSIE55183.2023.10175291","url":null,"abstract":"Maintenance expenses and production interruption related to offshore wind farms may result in financial losses and decrease power system reliability. A mathematical model for preventive maintenance scheduling and routing of the maintenance fleets for offshore wind farms based on multiple-objective is proposed. It takes into account the multi-stakeholder interests in depth as well as the optimal planning requirements on multiple objectives such as economic costs and power system reliability. First, multiple decision variables involving task assignment, maintenance scheduling and routing for each vessel are presented and contrasted with the vehicle routing problems with time windows. Secondly, the reliability index based on maintenance losses is introduced, with the goal of enhancing the power system’s capacity to handle unexpected peak loads. Along with the multi-objective optimal planning model, function models describing economic costs and power system reliability are constructed. Thirdly, the non-dominated sorting genetic algorithm II is adopted to capture fair compromise solutions to balance different decision preferences. A computational study verifies the feasibility of the mathematical model, and the solutions to the multi-objective problem are thoroughly analyzed.","PeriodicalId":391372,"journal":{"name":"2022 First International Conference on Cyber-Energy Systems and Intelligent Energy (ICCSIE)","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122834668","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Optimal Scheduling of microgrid Based on Improved Whale Optimization Algorithm 基于改进Whale优化算法的微电网优化调度

2022 First International Conference on Cyber-Energy Systems and Intelligent Energy (ICCSIE) Pub Date : 2023-01-14 DOI: 10.1109/ICCSIE55183.2023.10175269

Yi Ning, Meiyu Liu, Baolong Yuan, Xifeng Guo, Hongbo Cheng, Yilin Wang

引用次数: 0

A Pulsed Electromagnetic Eddy Current Method for Detecting Broken Strands of ACSR Conductor in Steel/AL Materials 脉冲电磁涡流法检测钢/铝材料中ACSR导体断股

2022 First International Conference on Cyber-Energy Systems and Intelligent Energy (ICCSIE) Pub Date : 2023-01-14 DOI: 10.1109/ICCSIE55183.2023.10175240

Yunxing Pu, Jiayue Sun, Qiong Xiao, Bowen Zhou, Shuming Liao

{"title":"A Pulsed Electromagnetic Eddy Current Method for Detecting Broken Strands of ACSR Conductor in Steel/AL Materials","authors":"Yunxing Pu, Jiayue Sun, Qiong Xiao, Bowen Zhou, Shuming Liao","doi":"10.1109/ICCSIE55183.2023.10175240","DOIUrl":"https://doi.org/10.1109/ICCSIE55183.2023.10175240","url":null,"abstract":"Differ from common cables, aluminum conductor steel reinforced (ACSR) conductors are characterized by internal tensile body of the steel strand and external twisted aluminum strand. Their quality is vital for the safe operation of power grid. However, current researches have been few dedicated studies on broken strands in ACSR conductors. In this paper, a pulsed electromagnetic eddy current (PEMEC) method is proposed to detect the defects of broken strands, in which they occur in steel/AL strands. First, the detection principle is analyzed based on the electromagnetic field propagation properties. Second, this paper describes the damage features from three dimensions: balanced signal, differential signal, and AC magnetic flux density. Basing on the theoretical approach and damage features, this study suggests a PEMEC detection steps to accurately distinguish the broken strand at different positions. Meanwhile, a finite element model is built in COMSOL software, and the PEMEC method’ validity is proved, when it is used to detect the varying types, widths and fracture depths of damage in ACSR conductors. In addition, this paper performs a first-order fitting of simulation results to achieve quantification of the damages. Finally, our work is expected to achieve comprehensive detection for broken strands of ACSR conductors.","PeriodicalId":391372,"journal":{"name":"2022 First International Conference on Cyber-Energy Systems and Intelligent Energy (ICCSIE)","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132229310","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Synchronous Rectification for LLC Converter Based on Detecting Resonance Voltage 基于谐振电压检测的LLC变换器同步整流

2022 First International Conference on Cyber-Energy Systems and Intelligent Energy (ICCSIE) Pub Date : 2023-01-14 DOI: 10.1109/ICCSIE55183.2023.10175257

Yetong Han, Yutong Liu, Menglin Liu

引用次数: 0

Digital Twin-based Electric Vehicle Aggregation Dispatching for High Wind Power Penetration 基于数字双机的高风电渗透率电动汽车聚合调度

2022 First International Conference on Cyber-Energy Systems and Intelligent Energy (ICCSIE) Pub Date : 2023-01-14 DOI: 10.1109/ICCSIE55183.2023.10175262

Jiazheng Zhu, Yilin Pan, Shuo Zhang, Aodong Dong, Shuai Han, Liudi Yang

{"title":"Digital Twin-based Electric Vehicle Aggregation Dispatching for High Wind Power Penetration","authors":"Jiazheng Zhu, Yilin Pan, Shuo Zhang, Aodong Dong, Shuai Han, Liudi Yang","doi":"10.1109/ICCSIE55183.2023.10175262","DOIUrl":"https://doi.org/10.1109/ICCSIE55183.2023.10175262","url":null,"abstract":"The paper proposes a wind power consumption strategy with flexible resource coordination scheduling based on digital twin for the flexible resource aggregation and efficient consumption caused by the high proportion of new energy sources connected to the grid under low-carbon goals. Digital twin technology is used to achieve ultra-short-term forecasting of new energy generation output and load electricity consumption in response to the time-varying nature of environmental factors. Considering the energy storage characteristics and adjustable characteristics of electric vehicles(EVs), the load characteristics can be improved by optimizing the EV charging and discharging power and attributing EVs to different aggregators according to the location of charging posts. The corresponding objective functions are established in order to satisfy the demands of both grid side and users. Finally, The experimental results verify that the proposed strategy can achieve high accuracy prediction of wind turbines, reduce the level of wind power abandonment, and effectively reduce the load fluctuation.","PeriodicalId":391372,"journal":{"name":"2022 First International Conference on Cyber-Energy Systems and Intelligent Energy (ICCSIE)","volume":"75 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115011730","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Comparison of the Methods for Continuous-Time Power Flow Analysis in Power Systems 电力系统连续潮流分析方法的比较

2022 First International Conference on Cyber-Energy Systems and Intelligent Energy (ICCSIE) Pub Date : 2023-01-14 DOI: 10.1109/ICCSIE55183.2023.10175249

Houzhen Ma, Chunyang Liu, Haoran Zhao, C. Chen, Zhengsong Wang

引用次数: 0

Path Planning with Improved Curve Boundary Generation for Unmanned Surface Vehicle 基于改进曲线边界生成的无人水面车辆路径规划

2022 First International Conference on Cyber-Energy Systems and Intelligent Energy (ICCSIE) Pub Date : 2023-01-14 DOI: 10.1109/ICCSIE55183.2023.10175286

Yifei Zhang

引用次数: 0