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

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Research on Communication Protocol Adaptability of Power Internet of Things Application Layer 电力物联网应用层通信协议适应性研究
2022 5th International Conference on Energy, Electrical and Power Engineering (CEEPE) Pub Date : 2022-04-22 DOI: 10.1109/CEEPE55110.2022.9783265
Jian Gao, Jianmin Pang, Ganghong Zhang, Chao Huo, Jianan Yuan, Zhibin Yin
{"title":"Research on Communication Protocol Adaptability of Power Internet of Things Application Layer","authors":"Jian Gao, Jianmin Pang, Ganghong Zhang, Chao Huo, Jianan Yuan, Zhibin Yin","doi":"10.1109/CEEPE55110.2022.9783265","DOIUrl":"https://doi.org/10.1109/CEEPE55110.2022.9783265","url":null,"abstract":"Internet of Things technology is one of the basic support technologies for the construction of smart grid, digital grid and even new power system. Due to the complexity and diversity of communication protocols at each layer of the Power Internet of Things, it brings difficulties in connectivity and adaptability to the construction, operation and maintenance of the power Internet of Things. Based on analytic hierarchy process and bayesian maximum fusion method to build an application layer communication protocol adaptability evaluation model, set up power communication architecture of Internet of things, adaptability, flexibility, adaptability, network platform through business economic adaptability and security adaptive five aspect analysis, the quantitative evaluation of communication protocol adaptation. The evaluation method combines subjective and objective requirements and can provide reference for the construction of power Internet of Things communication platform.","PeriodicalId":118143,"journal":{"name":"2022 5th International Conference on Energy, Electrical and Power Engineering (CEEPE)","volume":"1 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":"130823657","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
Circuit Simulation of MPPT Charge Regulator Based on Soft Switching 基于软开关的MPPT电荷调节器电路仿真
2022 5th International Conference on Energy, Electrical and Power Engineering (CEEPE) Pub Date : 2022-04-22 DOI: 10.1109/CEEPE55110.2022.9783395
Ziwen Fang, Yahong Yang, Zhiqi Lu, Aiwei Yang, Xiaobin He
{"title":"Circuit Simulation of MPPT Charge Regulator Based on Soft Switching","authors":"Ziwen Fang, Yahong Yang, Zhiqi Lu, Aiwei Yang, Xiaobin He","doi":"10.1109/CEEPE55110.2022.9783395","DOIUrl":"https://doi.org/10.1109/CEEPE55110.2022.9783395","url":null,"abstract":"In order to improve the energy utilization rate of solar cells, as well as reduce the switching loss, a Maximum Power Point Tracking (MPPT) control strategy is proposed to control the Buck converter and realize soft switching: The MPPT control Buck mode is designed in the discontinuous conduction mode (DCM), the soft switching of MOSFET is achieved by the resonance of inductance, junction capacitance of MOSFET and junction capacitance of diode. Then, the conditions for generating resonance are analyzed. Finally, the simulation verification is completed in PLECS.","PeriodicalId":118143,"journal":{"name":"2022 5th International Conference on Energy, Electrical and Power Engineering (CEEPE)","volume":"59 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":"124903432","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 and Optimization of Shielding Structure for Inductive Power Transfer System 感应式输电系统屏蔽结构的研究与优化
2022 5th International Conference on Energy, Electrical and Power Engineering (CEEPE) Pub Date : 2022-04-22 DOI: 10.1109/CEEPE55110.2022.9783416
Fei Gao, Liang Li, Jia Hu, Yu Zhang
{"title":"Research and Optimization of Shielding Structure for Inductive Power Transfer System","authors":"Fei Gao, Liang Li, Jia Hu, Yu Zhang","doi":"10.1109/CEEPE55110.2022.9783416","DOIUrl":"https://doi.org/10.1109/CEEPE55110.2022.9783416","url":null,"abstract":"This paper explores the effect of the shielding plate in the inductive power transfer (IPT) pads, and identify its impact on leakage magnetic field and pads losses. The 3-D finite-element analysis method is used to optimize the structure of the shielding plate. The shielding effectiveness is investigated in terms of thickness of the shielding plate, air-gap distance between the shielding plate and the ferrite plate, covering area and geometry of the shielding plate. The result shows that the shielding structure plays dominant role in leakage magnetic field and pad losses. By using the optimized shielding structure, both the leakage magnetic field in the vicinity of the WPT system and the power loss in the transmission pads are reduced, which provides a reference of shielding structure design for IPT systems.","PeriodicalId":118143,"journal":{"name":"2022 5th International Conference on Energy, Electrical and Power Engineering (CEEPE)","volume":"14 7","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-04-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120822256","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 Constant Load of Double Acting Free Piston Expander-Linear Generator 双作用自由活塞膨胀-直线发电机恒载研究
2022 5th International Conference on Energy, Electrical and Power Engineering (CEEPE) Pub Date : 2022-04-22 DOI: 10.1109/CEEPE55110.2022.9783277
Baoying Peng, Kai Zhang, Pengjia Wang, Liang Tong
{"title":"Research on Constant Load of Double Acting Free Piston Expander-Linear Generator","authors":"Baoying Peng, Kai Zhang, Pengjia Wang, Liang Tong","doi":"10.1109/CEEPE55110.2022.9783277","DOIUrl":"https://doi.org/10.1109/CEEPE55110.2022.9783277","url":null,"abstract":"As a new type of vehicle waste heat recovery device, free piston expander-linear generator (FPE-LG) can recycle vehicle exhaust to generate electricity, thereby reducing energy consumption and pollutant emissions. In order to develop a more integrated FPE-LG system and advance the practical application of FPE-LG. In this paper, a double-acting free piston expander linear generator test bench is built, the operating characteristics of the piston and the output performance of the linear generator are studied when the system is connected to a constant load resistance. At the same time, the pressure and temperature changes of the air in the cylinders on both sides were analyzed.","PeriodicalId":118143,"journal":{"name":"2022 5th International Conference on Energy, Electrical and Power Engineering (CEEPE)","volume":"106 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":"122440603","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 Modeling and Joint Power Flow Simulation of Multi Energy Coupling Network 多能耦合网络建模与联合潮流仿真研究
2022 5th International Conference on Energy, Electrical and Power Engineering (CEEPE) Pub Date : 2022-04-22 DOI: 10.1109/CEEPE55110.2022.9783293
Tianyuan Kang, K. Liu, Muke Bai, Min Wu, Dongli Jia, Enbo Luo
{"title":"Research on Modeling and Joint Power Flow Simulation of Multi Energy Coupling Network","authors":"Tianyuan Kang, K. Liu, Muke Bai, Min Wu, Dongli Jia, Enbo Luo","doi":"10.1109/CEEPE55110.2022.9783293","DOIUrl":"https://doi.org/10.1109/CEEPE55110.2022.9783293","url":null,"abstract":"In order to realize the multi energy complementary advantages and energy efficient utilization of the integrated energy system, this paper firstly analyzes the sub energy network models and simulation methods of electricity, gas and heat, then constructs the coupling link model of the integrated energy system, and puts forward the multi energy joint power flow simulation algorithm. Finally, taking a typical area in the north as an example, the multi energy coupling network joint power flow simulation analysis is carried out, Select the optimal energy layout form, improve energy utilization efficiency, and provide reference for the planning, design and optimal operation of multi region and multi energy system.","PeriodicalId":118143,"journal":{"name":"2022 5th International Conference on Energy, Electrical and Power Engineering (CEEPE)","volume":"235 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":"128544546","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
Experiment Study of 330kV Transmission Line Tower Gaps at 4300m Altitude 海拔4300m处330kV输电线路塔隙试验研究
2022 5th International Conference on Energy, Electrical and Power Engineering (CEEPE) Pub Date : 2022-04-22 DOI: 10.1109/CEEPE55110.2022.9783242
Xiuyuan Yao, Shengfu Wang, Liang Tian, Ling Jiang, Yujian Ding
{"title":"Experiment Study of 330kV Transmission Line Tower Gaps at 4300m Altitude","authors":"Xiuyuan Yao, Shengfu Wang, Liang Tian, Ling Jiang, Yujian Ding","doi":"10.1109/CEEPE55110.2022.9783242","DOIUrl":"https://doi.org/10.1109/CEEPE55110.2022.9783242","url":null,"abstract":"In order to ensure the reliability of 330kV transmission project in high altitude areas, especially 3000-5000m above sea level (a.s.l). It is necessary to conduct experimental researches on the discharge characteristics of the air gaps of the 330kV tower. In this paper, the power frequency voltage, the switching impulse and lighting impulse voltage discharge tests were carried out at Tibet. Then, the 50% discharge voltage curves of different altitude were obtained. Finally, the clearance distance required for 330kV transmission lines was also recommended. The results provide the design of 330kV transmission line with technical support, and also more data reserved for the study of high-altitude external insulation.","PeriodicalId":118143,"journal":{"name":"2022 5th International Conference on Energy, Electrical and Power Engineering (CEEPE)","volume":"106 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":"129172502","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
Exploration and Research on the Development Path of the Power Capacity Market 电力容量市场发展路径的探索与研究
2022 5th International Conference on Energy, Electrical and Power Engineering (CEEPE) Pub Date : 2022-04-22 DOI: 10.1109/CEEPE55110.2022.9783120
Chengming He, Maohua Shan, Xiaojun Li, Hao Zhang, Ying Yang
{"title":"Exploration and Research on the Development Path of the Power Capacity Market","authors":"Chengming He, Maohua Shan, Xiaojun Li, Hao Zhang, Ying Yang","doi":"10.1109/CEEPE55110.2022.9783120","DOIUrl":"https://doi.org/10.1109/CEEPE55110.2022.9783120","url":null,"abstract":"The sufficiency of generating capacity plays an important role in long-term stable and reliable operation of the power system. With the significant increase of installed capacity of renewable energy, the living environment of traditional thermal power units is squeezed to a certain extent, resulting in the decline of income of thermal power plants, and the abundance of reliable generation capacity of the entire power system is threatened. This paper first focuses on the capacity guarantee measures adopted to ensure the sufficiency of power generation capacity. The capacity mechanism suitable for China is analyzed. Secondly, capacity market mechanism is designed, including the Base Residual Auction (BRA), the Incremental Auction and the capacity transfer market. Finally, the enlightenment of foreign successful experience on capacity market construction in China is analyzed, which provides reference for capacity market construction in China.","PeriodicalId":118143,"journal":{"name":"2022 5th International Conference on Energy, Electrical and Power Engineering (CEEPE)","volume":"37 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":"115688425","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
A Black Start Model with Power Unit Driving Multiple Auxiliary Machines in Wind Power Consumption 风力发电机组驱动多辅机的黑启动模型
2022 5th International Conference on Energy, Electrical and Power Engineering (CEEPE) Pub Date : 2022-04-22 DOI: 10.1109/CEEPE55110.2022.9783282
Hong Hu, Libin Wen, Jun Yu Li, Zhiyuan Sun, Kun Zheng, Xuanren Meng
{"title":"A Black Start Model with Power Unit Driving Multiple Auxiliary Machines in Wind Power Consumption","authors":"Hong Hu, Libin Wen, Jun Yu Li, Zhiyuan Sun, Kun Zheng, Xuanren Meng","doi":"10.1109/CEEPE55110.2022.9783282","DOIUrl":"https://doi.org/10.1109/CEEPE55110.2022.9783282","url":null,"abstract":"The black start process is an abnormal special operation mode of power grid operation and the working conditions are complex, and there are often unexpected accidents and problems in the start-up process, especially the impact of different auxiliary machines driven at the load recovery stage on the system is very different, and the ordinary black start simulation results are not accurate enough. To this end, a black start model considering a single power supply to drive a variety of auxiliary machines is proposed. The auxiliary start-up stage of the nearby power plant after the successful black start is modeled, and the black start scheme is analyzed and evaluated from the three main aspects of generator self-excitation, no-load line over-voltage and low-frequency oscillation, and the transient response characteristics in the black start process are clearly displayed in the form of waveform diagram, which is used as a strong basis for judging whether the corresponding black start scheme of the model is safe and reliable.","PeriodicalId":118143,"journal":{"name":"2022 5th International Conference on Energy, Electrical and Power Engineering (CEEPE)","volume":"3 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":"114482644","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 Reliability Modeling and Maintenance Strategy of Key Component of EMU Based on Stochastic Differential Equation and Copula Theory 基于随机微分方程和Copula理论的动车组关键部件可靠性建模与维修策略研究
2022 5th International Conference on Energy, Electrical and Power Engineering (CEEPE) Pub Date : 2022-04-22 DOI: 10.1109/CEEPE55110.2022.9783318
Lanlan Huangfu, H. Su, Huayun Wang
{"title":"Research on Reliability Modeling and Maintenance Strategy of Key Component of EMU Based on Stochastic Differential Equation and Copula Theory","authors":"Lanlan Huangfu, H. Su, Huayun Wang","doi":"10.1109/CEEPE55110.2022.9783318","DOIUrl":"https://doi.org/10.1109/CEEPE55110.2022.9783318","url":null,"abstract":"Preventive maintenance strategy is an important mean to ensure the reliable operation of large equipment in power plant, nuclear power plant, high-speed railway Electric Multiple Units (EMU) and other fields. Aiming at the problems of high maintenance cost and great damage of EMU gearbox, the reliability and state maintenance decision model based on stochastic differential equation (SDE) and Copula theory was proposed in this paper. Firstly, the model comprehensively considers the degradation process of components and the external random disturbance factors, describes the external random disturbance by Brownian operation, and establishes the Weibull proportional risk model based on SDE. Secondly, based on Copula theory, the reliability model of component performance degradation is obtained. On this basis, the corresponding Time-Based Maintenance (TBM) and Condition-Based Maintenance (CBM) strategies are established, and the preventive maintenance strategy of components is formulated with the optimization goal of minimizing cost ratio. Finally, the example is given to analyze the reliability model and verify its validity.","PeriodicalId":118143,"journal":{"name":"2022 5th International Conference on Energy, Electrical and Power Engineering (CEEPE)","volume":"27 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":"114931137","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
Multi-energy Storage System Planning Method for Integrated Energy System Considering load Uncertainty 考虑负荷不确定性的综合能源系统多储能系统规划方法
2022 5th International Conference on Energy, Electrical and Power Engineering (CEEPE) Pub Date : 2022-04-22 DOI: 10.1109/CEEPE55110.2022.9783274
P. Dai, Yu-Hui Zhao, Zhesheng Hu, Hao Sun, Li Yang
{"title":"Multi-energy Storage System Planning Method for Integrated Energy System Considering load Uncertainty","authors":"P. Dai, Yu-Hui Zhao, Zhesheng Hu, Hao Sun, Li Yang","doi":"10.1109/CEEPE55110.2022.9783274","DOIUrl":"https://doi.org/10.1109/CEEPE55110.2022.9783274","url":null,"abstract":"With the development of new energy equipment such as electric vehicles, the large-scale integration of charging piles and charging stations into the integrated energy system has brought a lot of volatility and randomness to the system load, which can be solved by installing multi-energy energy storage facilities. This paper proposes a multi-energy energy storage planning method for integrated energy systems that considers load uncertainty. By characterizing the load uncertainty, combined with the established multi-energy energy storage planning model of the integrated energy system, the optimal capacity of the energy storage facility is obtained for the economical optimization.","PeriodicalId":118143,"journal":{"name":"2022 5th International Conference on Energy, Electrical and Power Engineering (CEEPE)","volume":"27 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":"126162499","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
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