2022 5th International Conference on Energy, Electrical and Power Engineering (CEEPE)最新文献_第2页

Multidimensional Data-driven Load Identification Device Based on CS5463 Module 基于CS5463模块的多维数据驱动载荷识别装置

2022 5th International Conference on Energy, Electrical and Power Engineering (CEEPE) Pub Date : 2022-04-22 DOI: 10.1109/CEEPE55110.2022.9783260

Ling Xiang, Wu Wancheng, Zhang Xu, Liu Yilong, Dai Yongzheng

引用次数: 1

Modeling and Integration of Flexible Loads and Energy Storages in Electricity Spot Market 电力现货市场中柔性负荷与储能的建模与集成

2022 5th International Conference on Energy, Electrical and Power Engineering (CEEPE) Pub Date : 2022-04-22 DOI: 10.1109/CEEPE55110.2022.9783249

Hongxin Chen, Shaofei Shen, Xunhu Yin, Kan Yang, X. Lou, Zhiquan Meng

{"title":"Modeling and Integration of Flexible Loads and Energy Storages in Electricity Spot Market","authors":"Hongxin Chen, Shaofei Shen, Xunhu Yin, Kan Yang, X. Lou, Zhiquan Meng","doi":"10.1109/CEEPE55110.2022.9783249","DOIUrl":"https://doi.org/10.1109/CEEPE55110.2022.9783249","url":null,"abstract":"With the incorporation of higher shares of intermittent renewable energies, extreme electricity prices, e.g., spike prices, occur frequently in the electricity spot market. More flexible resources are required to prevent price risks and ensure the stable operation of the market. Compared with the supply-side resources, the flexible loads and energy storages hold untapped potential to actively respond to the market price signals. This paper investigates the modeling and integration methods for these resources in the electricity spot market. Firstly, to describe the response characteristics of flexible loads, three kinds of response models are established including shiftable load model, transferable load model, and curtailable load model. An interactive model of energy storage is constructed which considers the charging and discharging process in markets. Moreover, a method for energy storage and flexible load as the market entities to participate in the spot market is proposed. Finally, the case simulation is used to analyze the effects of flexible load and energy storage on the peak load shifting, which shows the effectiveness of the proposed model.","PeriodicalId":118143,"journal":{"name":"2022 5th International Conference on Energy, Electrical and Power Engineering (CEEPE)","volume":"69 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-04-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127035835","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 Economy of Grid Access Project 并网工程经济性研究

2022 5th International Conference on Energy, Electrical and Power Engineering (CEEPE) Pub Date : 2022-04-22 DOI: 10.1109/ceepe55110.2022.9783322

Yue Zhang, Xubin Wang, Jun Zhang, Guanglong Xie, Xinyang Han, Ruibao Shen

引用次数: 0

Creditability-Reputation-Based Trading Mechanism for Peer-to-Peer Energy Market 基于信用-声誉的点对点能源市场交易机制

2022 5th International Conference on Energy, Electrical and Power Engineering (CEEPE) Pub Date : 2022-04-22 DOI: 10.1109/CEEPE55110.2022.9783410

Shuyi Gao, Mingcheng Chang, Yiran Song

引用次数: 0

Frequency Regulation Power Allocation Method for Electric Vehicles Coordinated with Thermal Power Units in AGC AGC中电动汽车与火电机组协调的调频功率分配方法

2022 5th International Conference on Energy, Electrical and Power Engineering (CEEPE) Pub Date : 2022-04-22 DOI: 10.1109/CEEPE55110.2022.9783122

Yi Zhao, Yang Du, Hengjie Li, Lingyu Guo, Zhongguang Yang, Yongjun Feng

{"title":"Frequency Regulation Power Allocation Method for Electric Vehicles Coordinated with Thermal Power Units in AGC","authors":"Yi Zhao, Yang Du, Hengjie Li, Lingyu Guo, Zhongguang Yang, Yongjun Feng","doi":"10.1109/CEEPE55110.2022.9783122","DOIUrl":"https://doi.org/10.1109/CEEPE55110.2022.9783122","url":null,"abstract":"In order to make better use of the excellent Frequency Regulation (FR) performance of Electric Vehicles (EVs), this paper focuses on the FR power allocation method for EVs coordinated with thermal power units in Automatic Generation Control (AGC). The real-time dispatchable power of large-scale EVs in the form of the aggregator is calculated based on the single EV dispatchable power calculation model. The obtained real-time dispatchable power is used to coordinate with thermal power units participating in the AGC performance assessment through the time-period partitioning control strategy. By piecewise linearizing the battery life loss model, the life loss and the dispatchable power of EVs are integrated to allocate the FR power for EVs in the aggregator. Through the analysis of case, EVs can participate in the AGC performance assessment coordinated with thermal power units well based on the time-period partitioning control strategy. The method proposed in this paper has the better ability in the life loss and solution speed compared with the traditional power allocation strategy to prove its effectiveness.","PeriodicalId":118143,"journal":{"name":"2022 5th International Conference on Energy, Electrical and Power Engineering (CEEPE)","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-04-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124531796","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 Electricity Forecasting Method Based on Big Data 基于大数据的电力预测方法研究

2022 5th International Conference on Energy, Electrical and Power Engineering (CEEPE) Pub Date : 2022-04-22 DOI: 10.1109/CEEPE55110.2022.9783384

Chunwei Wang, Dan Yang, Shangce Gao, Shujian Zhao, Ling Li, Xinya Wang

引用次数: 0

Market Control Based for Congestion Management and Voltage Support in Distribution Network 基于拥塞管理和电压支持的配电网市场控制

2022 5th International Conference on Energy, Electrical and Power Engineering (CEEPE) Pub Date : 2022-04-22 DOI: 10.1109/CEEPE55110.2022.9783407

Jun Wang, Jian Xu, D. Ke, Jingjing Wang, Dan Liu, Nianzhang Liu

引用次数: 1

Optimal Scheduling of Hierarchical Energy Systems with Controllable Load Demand Response 负荷需求响应可控的分层能源系统最优调度

2022 5th International Conference on Energy, Electrical and Power Engineering (CEEPE) Pub Date : 2022-04-22 DOI: 10.1109/CEEPE55110.2022.9783279

Z. Xiaoguang, Wang Fei, Qi Rui, Cao Renwei, Wang Lu, Zheng Yun

{"title":"Optimal Scheduling of Hierarchical Energy Systems with Controllable Load Demand Response","authors":"Z. Xiaoguang, Wang Fei, Qi Rui, Cao Renwei, Wang Lu, Zheng Yun","doi":"10.1109/CEEPE55110.2022.9783279","DOIUrl":"https://doi.org/10.1109/CEEPE55110.2022.9783279","url":null,"abstract":"A hierarchical energy system management framework based on the demand response is developed to address the impact of controllable loads on the power system. Stimulated electric vehicle clusters (EVs) and temperature-controlled load clusters (TCLs) can quickly respond to the scheduling strategies of load aggregators to reduce the impact on the grid caused by the large number of flexible loads connected to the grid. First, a hybrid model of convolutional neural network and long- and short-term memory network is used to predict each part of the load, and the load aggregator dispatches controllable flexible loads to maximize the fit of the predicted load profile. The load aggregator performs Peer to Peer(P2P) power trading with the power operator according to the current scheduling strategy and applies distributed optimization to solve the maximum benefit for both parties. For the remaining energy demand after local energy trading, a multi-objective optimization model for system operating cost, carbon emission, and wind energy spillover is considered, and the Pareto frontier of this model is solved using NSGA-II with centralized optimization and verified by arithmetic cases in IEEE30 node system. The simulation results show that under the proposed energy management strategy, a balance between the supply and demand of electric vehicles and temperature-controlled loads is achieved while bringing good economic and environmental benefits to the power system.","PeriodicalId":118143,"journal":{"name":"2022 5th International Conference on Energy, Electrical and Power Engineering (CEEPE)","volume":"48 6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-04-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130027196","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: 2

Sequential Finite-Element-based Model Predictive Torque and Flux Control Method for IPMSM 基于序贯有限元的IPMSM模型预测转矩和磁链控制方法

2022 5th International Conference on Energy, Electrical and Power Engineering (CEEPE) Pub Date : 2022-04-22 DOI: 10.1109/CEEPE55110.2022.9783432

Ahmed Nasr, Chunyang Gu, Salman Ijaz, G. Buticchi, S. Bozhko, C. Gerada

{"title":"Sequential Finite-Element-based Model Predictive Torque and Flux Control Method for IPMSM","authors":"Ahmed Nasr, Chunyang Gu, Salman Ijaz, G. Buticchi, S. Bozhko, C. Gerada","doi":"10.1109/CEEPE55110.2022.9783432","DOIUrl":"https://doi.org/10.1109/CEEPE55110.2022.9783432","url":null,"abstract":"This paper proposes an advanced sequential finite-element-based model predictive torque and flux control (SQ-FE-MPTFC) method to mitigate the torque ripple of the interior permanent magnet synchronous motor (IPMSM) while simplifying the control implementation by preselecting a reduced control set and eliminating the need for a weighting factor. This strategy optimally selects a combination of active-and zero-voltage vectors at every control cycle and obtains the switching instant based on an adjustable torque-error tolerance and the torque deviation produced by the AVV. First, considering the torque-error tolerance, it preselects two candidate AVVs among those admitted by the two-level voltage source inverter. Then, the switching instant of each candidate is decided using its predicted torque deviation to satisfy the minimum torque ripple. Among these candidates, the optimal one with its corresponding duty time is selected based on a weighting factor-less cost function that considers the flux-amplitude error. Finally, the FE-based IPMSM model is used to verify the effectiveness of the proposed method by simulations in Matlab/Simulink environment.","PeriodicalId":118143,"journal":{"name":"2022 5th International Conference on Energy, Electrical and Power Engineering (CEEPE)","volume":"76 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-04-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134214307","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

Simulation Based on AMESim and Performance Experiment of Ocean Current Hydraulic Power Generation 基于AMESim的海流水力发电仿真及性能实验

2022 5th International Conference on Energy, Electrical and Power Engineering (CEEPE) Pub Date : 2022-04-22 DOI: 10.1109/CEEPE55110.2022.9783330

Hongren Wei, Wensheng Su

{"title":"Simulation Based on AMESim and Performance Experiment of Ocean Current Hydraulic Power Generation","authors":"Hongren Wei, Wensheng Su","doi":"10.1109/CEEPE55110.2022.9783330","DOIUrl":"https://doi.org/10.1109/CEEPE55110.2022.9783330","url":null,"abstract":"Ocean current energy is an important part of ocean renewable energy. This paper analyzes the current research status of ocean current power generation technology and the current research status of hydraulic conversion technology, establishes a mathematical model of ocean current power hydraulic transmission and control power generation system, develops a hydraulic transmission and control power generation system modeling based on AMESim software, designs and builds hydraulic transmission and control power generation equipment experiments tower. When the turbine simulates ocean current running at variable speeds, the fluctuation range of the motor speed can still be stabilized at about 1500r/min, with an error of ±1.3%. Experiments have verified the advantages and feasibility of this technology. The research results of this paper will break through the high-efficiency absorption and conversion technology of underwater ocean kinetic energy, realize continuous and high-efficiency power generation, solve the problem of ocean sensor power self-sufficiency, and meet the power supply requirements of ocean underwater observation platforms and other equipment.","PeriodicalId":118143,"journal":{"name":"2022 5th International Conference on Energy, Electrical and Power Engineering (CEEPE)","volume":"92 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-04-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133980418","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