2022 IEEE International Conference on Power Systems and Electrical Technology (PSET)最新文献_第5页

Low Voltage Ride Through Equivalence of Centralized Doubly-Fed Wind Farm Based on Particle Swarm Optimization 基于粒子群优化的集中式双馈风电场低压穿越等效

2022 IEEE International Conference on Power Systems and Electrical Technology (PSET) Pub Date : 2022-10-13 DOI: 10.1109/PSET56192.2022.10100561

Qiao Fang, N. Zhou, Junchao Chen, Ting Wang, Xudong Hao, Zhe Jiang, Changgang Li

{"title":"Low Voltage Ride Through Equivalence of Centralized Doubly-Fed Wind Farm Based on Particle Swarm Optimization","authors":"Qiao Fang, N. Zhou, Junchao Chen, Ting Wang, Xudong Hao, Zhe Jiang, Changgang Li","doi":"10.1109/PSET56192.2022.10100561","DOIUrl":"https://doi.org/10.1109/PSET56192.2022.10100561","url":null,"abstract":"These days the wind power in the power system is increasing. It is very important to build a reasonable wind farm grid-connected model to study the dynamic characteristics of the power system. Due to the small capacity of wind turbines and many single units, the detailed modeling will have problems such as high model order and long simulation time. Therefore, it is necessary to carry out equivalent modeling of wind farms. At present, the research on the equivalence of wind turbines mainly focuses on the equivalence of wind turbine electrical modules. They cannot fit the low voltage ride-through characteristics of wind turbines well. Therefore, this paper proposes an equivalent method for LVRT characteristics of wind farms based on PSO. The simulation results in PSASP show that the equivalent method can reduce the model order and improve the simulation calculation speed by performing dynamic equivalence of wind turbines. And these winds have the same structure and control method but different LVRT control parameters.","PeriodicalId":402897,"journal":{"name":"2022 IEEE International Conference on Power Systems and Electrical Technology (PSET)","volume":"52 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-10-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121590718","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

Energy Commercialization Proposition into a P2P Framework in Micro-grids for Brazilian Energy Communities 巴西能源社区微电网的P2P框架中的能源商业化命题

2022 IEEE International Conference on Power Systems and Electrical Technology (PSET) Pub Date : 2022-10-13 DOI: 10.1109/PSET56192.2022.10100434

Rodrigo Pereira Da Costa, C. Almeida, M. E. Udaeta, A. Municio, V. T. Nascimento, F. Laurindo

{"title":"Energy Commercialization Proposition into a P2P Framework in Micro-grids for Brazilian Energy Communities","authors":"Rodrigo Pereira Da Costa, C. Almeida, M. E. Udaeta, A. Municio, V. T. Nascimento, F. Laurindo","doi":"10.1109/PSET56192.2022.10100434","DOIUrl":"https://doi.org/10.1109/PSET56192.2022.10100434","url":null,"abstract":"The objective of this work is to rethink the ways in which the commercialization of energy and electricity takes place in Brazil, that is, it will seek to leave a context of centralized distribution for a decentralized distribution. Thus, it is proposed to establish a pilot project in some energy communities within the Brazilian Legal Amazon. The modern energy market is changing. Energy customers are becoming increasingly independent and increasingly reliant on Distributed Energy Resources (DERs) as well as mini-power grids. In this disruptive scenario, seeing some new proposals for the commercialization of electric energy appear worldwide, such as the commercialization of energy, in a PeerPeer (P2P) connection, which will allow electric energy consumers that eventually produce it, to also be able to commercialize with the third parties the excess of unused energy. Based on this macro context and on data from the last access carried out in 2010 in Brazil, by the Brazilian Institute of Geography and Statistics (IBGE), it was indicated that in this given year, about 2.4 million people people were unguarded and unable to access electricity services. Thus, the main objective of this article is to present a pilot project based on the commercialization of electric energy based on the Peer-to-Peer (P2P) concept, as well as to present all the mechanisms or tools that can be used to promote the provision of quality electric energy services. for many people in areas of the Brazilian Legal Amazon.","PeriodicalId":402897,"journal":{"name":"2022 IEEE International Conference on Power Systems and Electrical Technology (PSET)","volume":"224 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-10-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121917408","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: 1

Research on Fault Location Algorithm of Distribution Network under Cloud-Edge Collaboration 云边缘协同下配电网故障定位算法研究

2022 IEEE International Conference on Power Systems and Electrical Technology (PSET) Pub Date : 2022-10-13 DOI: 10.1109/PSET56192.2022.10100350

Na Wu, Da Liu, Shuxian Fan, Chao Zhang

{"title":"Research on Fault Location Algorithm of Distribution Network under Cloud-Edge Collaboration","authors":"Na Wu, Da Liu, Shuxian Fan, Chao Zhang","doi":"10.1109/PSET56192.2022.10100350","DOIUrl":"https://doi.org/10.1109/PSET56192.2022.10100350","url":null,"abstract":"With the rapid development of the Internet of Things in power distribution, a large number of accesses to power distribution equipment will generate millions of power distribution data. The collection, transmission and calculation of these data will bring great pressure to the communication channel and storage calculation system of the master station, which will greatly affect the reliability of real-time transmission of communication and fault location. In order to solve the above problems, a distribution network fault location scheme under cloud-edge collaboration is proposed. This scheme combines the advantages of centralized grounding line selection and local grounding line selection, and adopts the neural network algorithm to offline train multiple fault features in the substation master station. The generated model is dispersedly deployed at the edge calculation nodes, and the fault diagnosis of the distribution network is completed locally by the edge equipment. The pressure of the distribution master station to deal with various resource information is reduced, and the fault location efficiency of the distribution master station is improved. Finally, PSCAD / EMTDC is used to conduct simulation experiments on various faults of small current grounding system, and the results are verified by neural network algorithm, which proves the adaptability and effectiveness of this scheme.","PeriodicalId":402897,"journal":{"name":"2022 IEEE International Conference on Power Systems and Electrical Technology (PSET)","volume":"129 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-10-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122761247","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

Medium-Term and Long-Term Optimal Scheduling for Community Integrated Energy System with High Proportion of Renewable Energy and Multi-type Energy Storage 高比例可再生能源和多类型储能的社区综合能源系统中长期优化调度

2022 IEEE International Conference on Power Systems and Electrical Technology (PSET) Pub Date : 2022-10-13 DOI: 10.1109/PSET56192.2022.10100616

Sen Wang, Y. Qi, Ke Xu, Dengxin Ai, Li Zhang, Hong Liu

{"title":"Medium-Term and Long-Term Optimal Scheduling for Community Integrated Energy System with High Proportion of Renewable Energy and Multi-type Energy Storage","authors":"Sen Wang, Y. Qi, Ke Xu, Dengxin Ai, Li Zhang, Hong Liu","doi":"10.1109/PSET56192.2022.10100616","DOIUrl":"https://doi.org/10.1109/PSET56192.2022.10100616","url":null,"abstract":"response to the problems that the existing studies have not fully considered the role of hydrogen storage in the longtime and large-scale new energy consumption and the existing energy systems containing hydrogen storage have not fully considered the severe weather conditions in the scheduling, a medium-term and long-term optimal scheduling for community integrated energy system with high proportion of renewable energy and multi-type energy storage is proposed. Firstly, a typical day selection method and a typical day sequence formation method are proposed based on the traditional multi-scenario method and the year-round weather conditions; secondly, a medium-term and long-term operation state description method for hydrogen energy storage considering the internal characteristics of typical days and the external arrangement sequence of typical days is proposed; again, the architecture of the integrated energy system containing hydrogen and thermal energy storage is introduced. Based on the internal characteristics of a typical day and the external linkage of a typical day, a medium-term and long-term optimal scheduling model and solution method for the community integrated energy system with high proportion of renewable energy and multi-type energy storage are proposed. Finally, the effectiveness and practicality of the proposed method are verified through the analysis of calculation cases.","PeriodicalId":402897,"journal":{"name":"2022 IEEE International Conference on Power Systems and Electrical Technology (PSET)","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-10-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122009318","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

Performance Analysis of Linear Induction Motor Based on Field-Circuit Coupling 基于场路耦合的直线感应电机性能分析

2022 IEEE International Conference on Power Systems and Electrical Technology (PSET) Pub Date : 2022-10-13 DOI: 10.1109/PSET56192.2022.10100370

Yongpeng Xue, Shuhong Wang, P. Wu, Jing Chai

{"title":"Performance Analysis of Linear Induction Motor Based on Field-Circuit Coupling","authors":"Yongpeng Xue, Shuhong Wang, P. Wu, Jing Chai","doi":"10.1109/PSET56192.2022.10100370","DOIUrl":"https://doi.org/10.1109/PSET56192.2022.10100370","url":null,"abstract":"Aiming at the difficulty of electromagnetic performance analysis of linear induction motor(LIM) for rail in actual running, a three-dimensiona1(3D) finite element electromagnetic simulation model of 12 kW linear induction motor is established. Combined with the experimental results of the prototype, the differences between the 3D finite element model and the twodimensional (2D) finite element model in performance analysis are compared and analyzed. In addition, the field-circuit coupling model of the LIM vector control system considering the transverse and longitudinal end effects is established by using multiple simulation platforms, and the motor uses the 3D finite element model. The running performance and loss curve of the motor under the vector control system are analyzed. The simulation and experimental results show that, the simulation results of the 3D model are closer to the experimental results, which reduces the error to a large extent. Under the control system, the motor runs stably, and all kinds of electromagnetic performance meet the design requirements. The analysis method of multi-platform cosimulation to solve the motor performance provides a reliable means for the design of the motor body and running adjustment under the control system.","PeriodicalId":402897,"journal":{"name":"2022 IEEE International Conference on Power Systems and Electrical Technology (PSET)","volume":"418 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-10-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126701067","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

PSET 2022 Cover Page PSET 2022封面页

2022 IEEE International Conference on Power Systems and Electrical Technology (PSET) Pub Date : 2022-10-13 DOI: 10.1109/pset56192.2022.10100376

引用次数: 0

Investigation on Conducted Commn Mode Electromagnetic Disturbance for Photovoltaic Current Source Inverter 光伏电流源逆变器传导共模电磁干扰研究

2022 IEEE International Conference on Power Systems and Electrical Technology (PSET) Pub Date : 2022-10-13 DOI: 10.1109/PSET56192.2022.10100462

Xin Li, Yao Sun, Ying Jiang

引用次数: 0

Speed Adaptive Backstepping Control for Specified Position Tracking of Permanent Magnet Synchronous Motor Based on Load Estimation 基于负载估计的永磁同步电机指定位置跟踪速度自适应反步控制

2022 IEEE International Conference on Power Systems and Electrical Technology (PSET) Pub Date : 2022-10-13 DOI: 10.1109/PSET56192.2022.10100373

Fan Yi, Shuhong Wang, Xuping Wang, Yiming Sun

{"title":"Speed Adaptive Backstepping Control for Specified Position Tracking of Permanent Magnet Synchronous Motor Based on Load Estimation","authors":"Fan Yi, Shuhong Wang, Xuping Wang, Yiming Sun","doi":"10.1109/PSET56192.2022.10100373","DOIUrl":"https://doi.org/10.1109/PSET56192.2022.10100373","url":null,"abstract":"With the development of modern industry innovation for permanent magnet synchronous motor (PMSM) with fast, accurate and stable servo positioning function, the traditional three closed loop PID control is difficult to meet the fast response speed, position of high precision and strong ability to resist disturbance in the process of industrial control, and it has the disadvantage of many adjustment parameters and uncontrollable speed in position control process. Due to these problems, this paper puts forward backstepping control and adaptive control method of PMSM position servo system. The method reduces number of control parameters in the system control, and can quickly adjust according to the load change, it can increase the degree of a speed control and improve the flexibility and reliability of the position control in order to eventually realize the PMSM servo position on the premise of accurate positioning. Simulation model is built to verify the effectiveness and feasibility of the system design. The system has better position tracking ability and anti-interference ability in the case of continuous and fixed positions.","PeriodicalId":402897,"journal":{"name":"2022 IEEE International Conference on Power Systems and Electrical Technology (PSET)","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-10-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125595757","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

Research on Surface Hydrophobicity of Insulators in the Electric Multiple Unit under Different Service Years 不同使用年限下电机组绝缘子表面疏水性的研究

2022 IEEE International Conference on Power Systems and Electrical Technology (PSET) Pub Date : 2022-10-13 DOI: 10.1109/PSET56192.2022.10100365

Qiang Wang, Shenghui Wang, Qi-Ju Ou

引用次数: 0

An EKF Algorithm for Lithium-ion Battery SOC Estimation Based on an Equivalent Circuit Model 基于等效电路模型的锂离子电池荷电状态估计EKF算法

2022 IEEE International Conference on Power Systems and Electrical Technology (PSET) Pub Date : 2022-10-13 DOI: 10.1109/PSET56192.2022.10100417

Han Xu, Xuefeng Hu, Qiao Zhang

引用次数: 1