The experiment of cable combustion characteristics in confined space is carried out by using cable vertical combustion platform for the first time. By changing the confined space distance between the fireproof board and the cable, the law of cable combustion characteristics is obtained. With the increase of the confined space distance, the cable combustion mass loss rate, measured temperature value and measured net heat flow value first increase and then decrease. When the confined space distance is 80 mm, the mass loss rate per unit area is the largest. When the ratio of confined space distance to sample height changes within 0.05-0.25, the change of material combustion mass loss rate is more obvious. Based on the heat balance equation, a mathematical model of the effect of confined space distance on flame net heat flow is established. The experimental results are consistent with the predicted results of the model.
{"title":"Vertical Combustion Characteristics of Cable in Confined Space","authors":"Shibin Wang, Xiaojian Lv, Yan Chen, Zhi Yao, Shouxin Zhao, Hui Zhu","doi":"10.1109/SPIES55999.2022.10082569","DOIUrl":"https://doi.org/10.1109/SPIES55999.2022.10082569","url":null,"abstract":"The experiment of cable combustion characteristics in confined space is carried out by using cable vertical combustion platform for the first time. By changing the confined space distance between the fireproof board and the cable, the law of cable combustion characteristics is obtained. With the increase of the confined space distance, the cable combustion mass loss rate, measured temperature value and measured net heat flow value first increase and then decrease. When the confined space distance is 80 mm, the mass loss rate per unit area is the largest. When the ratio of confined space distance to sample height changes within 0.05-0.25, the change of material combustion mass loss rate is more obvious. Based on the heat balance equation, a mathematical model of the effect of confined space distance on flame net heat flow is established. The experimental results are consistent with the predicted results of the model.","PeriodicalId":412421,"journal":{"name":"2022 4th International Conference on Smart Power & Internet Energy Systems (SPIES)","volume":"32 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115443440","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}
Pub Date : 2022-12-09DOI: 10.1109/SPIES55999.2022.10082200
Peng Zheng, Nuo Cheng, Xiaoyu Huang
With the increasing popularity of electric vehicles (EVs), the aggregated operation of V2G electric vehicles can be used as a flexible dispatchable resource to participate in the dispatching of the distribution network, which can improve the level of renewable energy consumption. To realize the aggregation of V2G electric vehicles to participate in distribution network scheduling, taking into account the needs of distribution network and electric vehicle users, considering the constraints of safe operation of distribution network and electric vehicle, a two-layer optimal scheduling model for EVs and distribution network is established, achieving the goals of maximum renewable energy utilization in the distribution grid and minimum costs to EV users. Then, the second order cone planning is used to convex and linearize the power flow constraints of the distribution network, and the ADMM algorithm is developed to solve the two-layer model. Finally, based on the improved IEEE33 node study case, the carbon emission reduction benefits of V2G electric vehicles participating in distribution network dispatching in different modes are compared.
{"title":"Carbon Reduction Assessment of Electric Vehicle Aggregation Participating in Distribution Network Dispatching Based on V2G Technology","authors":"Peng Zheng, Nuo Cheng, Xiaoyu Huang","doi":"10.1109/SPIES55999.2022.10082200","DOIUrl":"https://doi.org/10.1109/SPIES55999.2022.10082200","url":null,"abstract":"With the increasing popularity of electric vehicles (EVs), the aggregated operation of V2G electric vehicles can be used as a flexible dispatchable resource to participate in the dispatching of the distribution network, which can improve the level of renewable energy consumption. To realize the aggregation of V2G electric vehicles to participate in distribution network scheduling, taking into account the needs of distribution network and electric vehicle users, considering the constraints of safe operation of distribution network and electric vehicle, a two-layer optimal scheduling model for EVs and distribution network is established, achieving the goals of maximum renewable energy utilization in the distribution grid and minimum costs to EV users. Then, the second order cone planning is used to convex and linearize the power flow constraints of the distribution network, and the ADMM algorithm is developed to solve the two-layer model. Finally, based on the improved IEEE33 node study case, the carbon emission reduction benefits of V2G electric vehicles participating in distribution network dispatching in different modes are compared.","PeriodicalId":412421,"journal":{"name":"2022 4th International Conference on Smart Power & Internet Energy Systems (SPIES)","volume":"187 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124142019","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}
The user-side energy storage can effectively reduce the user's electricity cost and improve the user's electricity consumption reliability. However, the existing user-side energy storage planning methods do not consider the selectivity of the basic electricity price billing method, and the evaluation and decision-making factors of energy storage planning schemes need to be improved. In this regard, this paper proposes a user-side energy storage planning method that takes into account the basic electricity price of different billing methods. Firstly, a user-side energy storage planning model is constructed with the objective function of minimizing the electricity cost, which takes into account the basic electricity price and the maximum investment capital of different billing methods. Then, a user-side energy storage investment evaluation decision-making method is proposed, which takes into account the net income of the investment period, the return on investment and the amount of capital, and the number of cycles of the energy storage. Finally, the simulations are performed on different types of industrial user load data to verify the effectiveness of the proposed method.
{"title":"User-side Energy Storage Planning Method Considering Different Billing Methods of Basic Electricity Price","authors":"Lili Wen, Xianqi Shao, Yuan Zhu, Bo Li, Jiaxin Zhou, Caoyang Cheng, Mingxu Xiang","doi":"10.1109/SPIES55999.2022.10082566","DOIUrl":"https://doi.org/10.1109/SPIES55999.2022.10082566","url":null,"abstract":"The user-side energy storage can effectively reduce the user's electricity cost and improve the user's electricity consumption reliability. However, the existing user-side energy storage planning methods do not consider the selectivity of the basic electricity price billing method, and the evaluation and decision-making factors of energy storage planning schemes need to be improved. In this regard, this paper proposes a user-side energy storage planning method that takes into account the basic electricity price of different billing methods. Firstly, a user-side energy storage planning model is constructed with the objective function of minimizing the electricity cost, which takes into account the basic electricity price and the maximum investment capital of different billing methods. Then, a user-side energy storage investment evaluation decision-making method is proposed, which takes into account the net income of the investment period, the return on investment and the amount of capital, and the number of cycles of the energy storage. Finally, the simulations are performed on different types of industrial user load data to verify the effectiveness of the proposed method.","PeriodicalId":412421,"journal":{"name":"2022 4th International Conference on Smart Power & Internet Energy Systems (SPIES)","volume":"55 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124362392","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}
Pub Date : 2022-12-09DOI: 10.1109/SPIES55999.2022.10082636
Chen Jing, Sun Bo
This paper studies the co-optimization of energy-layer and operating parameters-layer for distributed integrated energy system (DIES) operation with Hydrogen compressed natural gas (HCNG). Firstly, a novel circuit analogy rule is presented to facilitate joint multi-energy calculations. Based on the nodal power equation and Kirchhoff's law, an equivalent circuit is built to model the DIES in both energy level and operating parameters level. Then, a co-optimization strategy of energy-layer and operating parameters-layer of DIES operation is built. The hourly set points of operating parameter H2 % of HCNG are optimized in the operating parameters-level cycle, while the power outputs of energy devices are optimized in the energy-level cycle. The two cycles are iteratively optimized in concert until the final optimization result is obtained. Results show that the proposed method can respectively reduce operation cost and carbon emission by 10.36% and 11.93% than natural gas flued DIES, and 8.99% and 4.36% at most than traditional optimal methods.
{"title":"Circuit Analogy Modeling and Co-Optimization of Energy-Layer and Operating Parameters-Layer of DIES with HCNG","authors":"Chen Jing, Sun Bo","doi":"10.1109/SPIES55999.2022.10082636","DOIUrl":"https://doi.org/10.1109/SPIES55999.2022.10082636","url":null,"abstract":"This paper studies the co-optimization of energy-layer and operating parameters-layer for distributed integrated energy system (DIES) operation with Hydrogen compressed natural gas (HCNG). Firstly, a novel circuit analogy rule is presented to facilitate joint multi-energy calculations. Based on the nodal power equation and Kirchhoff's law, an equivalent circuit is built to model the DIES in both energy level and operating parameters level. Then, a co-optimization strategy of energy-layer and operating parameters-layer of DIES operation is built. The hourly set points of operating parameter H2 % of HCNG are optimized in the operating parameters-level cycle, while the power outputs of energy devices are optimized in the energy-level cycle. The two cycles are iteratively optimized in concert until the final optimization result is obtained. Results show that the proposed method can respectively reduce operation cost and carbon emission by 10.36% and 11.93% than natural gas flued DIES, and 8.99% and 4.36% at most than traditional optimal methods.","PeriodicalId":412421,"journal":{"name":"2022 4th International Conference on Smart Power & Internet Energy Systems (SPIES)","volume":"120 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114569618","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}
Pub Date : 2022-12-09DOI: 10.1109/SPIES55999.2022.10082404
Xing Dong, Chao Jiang, Bo Sun
Integrated energy systems (IES) can effectively improve energy efficiency and have received extensive attention in recent years. However, the source-load fluctuations and multi-time scale characteristics of energy flows pose challenges for optimal operation control of the system, especially affecting the stable operation of the main grid. In this paper, we propose a two-stage dual-loop optimal control strategy for IES, which includes: (1) day-ahead economic optimal scheduling (DEOS), and (2) intraday dual-loop rolling optimization control strategy (ROCS) based on model predictive control. In DEOS, the day-ahead optimal economic dispatch is obtained by minimizing the system operating cost. In ROCS, considering the different time scales of cooling, heating, and power responses, the equipment output power is adjusted based on the short-term source-load forecast to suppress main grid and energy storage fluctuations. To demonstrate the performance of the proposed strategy, a typical IES is analyzed and simulation results are given in case studies.
{"title":"Two-stage Dual-loop Optimal Control Strategy Based on Model Predictive Control for Integrated Energy Systems","authors":"Xing Dong, Chao Jiang, Bo Sun","doi":"10.1109/SPIES55999.2022.10082404","DOIUrl":"https://doi.org/10.1109/SPIES55999.2022.10082404","url":null,"abstract":"Integrated energy systems (IES) can effectively improve energy efficiency and have received extensive attention in recent years. However, the source-load fluctuations and multi-time scale characteristics of energy flows pose challenges for optimal operation control of the system, especially affecting the stable operation of the main grid. In this paper, we propose a two-stage dual-loop optimal control strategy for IES, which includes: (1) day-ahead economic optimal scheduling (DEOS), and (2) intraday dual-loop rolling optimization control strategy (ROCS) based on model predictive control. In DEOS, the day-ahead optimal economic dispatch is obtained by minimizing the system operating cost. In ROCS, considering the different time scales of cooling, heating, and power responses, the equipment output power is adjusted based on the short-term source-load forecast to suppress main grid and energy storage fluctuations. To demonstrate the performance of the proposed strategy, a typical IES is analyzed and simulation results are given in case studies.","PeriodicalId":412421,"journal":{"name":"2022 4th International Conference on Smart Power & Internet Energy Systems (SPIES)","volume":"80 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117246669","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}
Pub Date : 2022-12-09DOI: 10.1109/SPIES55999.2022.10082436
Gangheng Ge, Jinrui Tang, Jianchao Liu, Hong-Gang Yang
Accurate short-term load forecasting (STLF) results for charging station charging load are essential to improve the reliability and safety of power distribution systems. In modern electric vehicle (EV) optimization dispatching, in addition to accurate STLF results, it is necessary to know the status of each user's EV, and user charging behavior promptly. In this paper, an EV charging STLF method is proposed and discussed. We first derive accurate STLF results based on a data-driven method. Using the driving distance probability function of vehicle and Monte Carlo method to generate a certain number of different states of EV. Using the two-stage filling method, the number of the EVs charging at each time point in the first step is set as the model's parameters, and then the model is enabled with multiple times to retain the results which are close to results obtained by the data-driven method. The number of the EVs charging at some time point in the second step are set as the model's parameters. Based on the first step, the load is filled, and the accurate model-driven STLF results and charging behavior information are finally obtained. Thus, this information is used to regulate the charging behavior of EVs.
{"title":"EV Charging Behavior Simulation and Analysis Using Real-World Charging Load Data","authors":"Gangheng Ge, Jinrui Tang, Jianchao Liu, Hong-Gang Yang","doi":"10.1109/SPIES55999.2022.10082436","DOIUrl":"https://doi.org/10.1109/SPIES55999.2022.10082436","url":null,"abstract":"Accurate short-term load forecasting (STLF) results for charging station charging load are essential to improve the reliability and safety of power distribution systems. In modern electric vehicle (EV) optimization dispatching, in addition to accurate STLF results, it is necessary to know the status of each user's EV, and user charging behavior promptly. In this paper, an EV charging STLF method is proposed and discussed. We first derive accurate STLF results based on a data-driven method. Using the driving distance probability function of vehicle and Monte Carlo method to generate a certain number of different states of EV. Using the two-stage filling method, the number of the EVs charging at each time point in the first step is set as the model's parameters, and then the model is enabled with multiple times to retain the results which are close to results obtained by the data-driven method. The number of the EVs charging at some time point in the second step are set as the model's parameters. Based on the first step, the load is filled, and the accurate model-driven STLF results and charging behavior information are finally obtained. Thus, this information is used to regulate the charging behavior of EVs.","PeriodicalId":412421,"journal":{"name":"2022 4th International Conference on Smart Power & Internet Energy Systems (SPIES)","volume":"61 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117298471","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}
Pub Date : 2022-12-09DOI: 10.1109/SPIES55999.2022.10082160
M. Cao, Zhiyong Yin, Jinning Liu, X. Guo, Yajun Wang
The integrated energy system is of great significance in realizing the comprehensive utilization of multiple energy sources, improving the utilization rate of new energy and reducing carbon emissions. Aiming at the problem that the types of research equipment and models for optimal operation of the integrated energy system are less and the objective function of optimal operation is single, a multi-objective optimal operation method of integrated energy microgrid with multi-energy complementary is proposed. Firstly, the optimization objective function considering the operating cost, carbon emission and primary energy consumption and system constraints are established. Secondly, the multi-objective operation optimization of the integrated energy system is carried out based on a weight analysis method. The calculation examples show that the integrated energy system constructed in this paper can operate effectively, and the optimized weight ratio can significantly balance each objective function.
{"title":"Research on Low-carbon Integrated Energy Microgrid Multi-objective Optimal Operation Method","authors":"M. Cao, Zhiyong Yin, Jinning Liu, X. Guo, Yajun Wang","doi":"10.1109/SPIES55999.2022.10082160","DOIUrl":"https://doi.org/10.1109/SPIES55999.2022.10082160","url":null,"abstract":"The integrated energy system is of great significance in realizing the comprehensive utilization of multiple energy sources, improving the utilization rate of new energy and reducing carbon emissions. Aiming at the problem that the types of research equipment and models for optimal operation of the integrated energy system are less and the objective function of optimal operation is single, a multi-objective optimal operation method of integrated energy microgrid with multi-energy complementary is proposed. Firstly, the optimization objective function considering the operating cost, carbon emission and primary energy consumption and system constraints are established. Secondly, the multi-objective operation optimization of the integrated energy system is carried out based on a weight analysis method. The calculation examples show that the integrated energy system constructed in this paper can operate effectively, and the optimized weight ratio can significantly balance each objective function.","PeriodicalId":412421,"journal":{"name":"2022 4th International Conference on Smart Power & Internet Energy Systems (SPIES)","volume":"61 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116183998","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}
Pub Date : 2022-12-09DOI: 10.1109/SPIES55999.2022.10082429
Boyuan Zhao, Lei Chen, Y. Min, Guangyuan Yu, Aihui Yin
This paper conducts damping analysis of grid-connected Voltage Source Converter (VSC) with the outer control loops based on the corrected complex torque coefficient method. An 8th-order small-signal model with active and reactive power control loops is developed, and the impacts of outer control loops on system damping are quantitatively evaluated. The damping generated by outer control loops can be divided into four parts: d/q-axis damping component of active/reactive power control loop, respectively. Results shows that d-axis damping component is mainly generated by active power control loop, while q-axis damping component is mainly generated by reactive power control loop. It can be drawn that outer control loops mainly contribute positive damping to system. Moreover, the impacts of outer controller parameters are also analyzed. Small Proportional-Integral (PI) controller parameters of outer control loops will deteriorate system damping. The electromagnetic transient simulations have verified the theoretical analysis.
{"title":"Damping Analysis of Outer Control Loops and Impacts on Stability of Grid-Connected VSC","authors":"Boyuan Zhao, Lei Chen, Y. Min, Guangyuan Yu, Aihui Yin","doi":"10.1109/SPIES55999.2022.10082429","DOIUrl":"https://doi.org/10.1109/SPIES55999.2022.10082429","url":null,"abstract":"This paper conducts damping analysis of grid-connected Voltage Source Converter (VSC) with the outer control loops based on the corrected complex torque coefficient method. An 8th-order small-signal model with active and reactive power control loops is developed, and the impacts of outer control loops on system damping are quantitatively evaluated. The damping generated by outer control loops can be divided into four parts: d/q-axis damping component of active/reactive power control loop, respectively. Results shows that d-axis damping component is mainly generated by active power control loop, while q-axis damping component is mainly generated by reactive power control loop. It can be drawn that outer control loops mainly contribute positive damping to system. Moreover, the impacts of outer controller parameters are also analyzed. Small Proportional-Integral (PI) controller parameters of outer control loops will deteriorate system damping. The electromagnetic transient simulations have verified the theoretical analysis.","PeriodicalId":412421,"journal":{"name":"2022 4th International Conference on Smart Power & Internet Energy Systems (SPIES)","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116244713","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}
Pub Date : 2022-12-09DOI: 10.1109/SPIES55999.2022.10082231
Binhua Dai, Lin Ye, Yongning Zhao, Kaifeng Wang, Haohan Liao
With the development of renewable energy and UHVDC, the power electronic device, grid structure and load characteristics of the power system are changing. The problem of frequency stability of the power grid becomes increasingly prominent. Therefore, it is necessary to carry out research on the frequency of power system. In this paper, several stages of frequency response to disturbance events are analyzed. The influence between power and frequency on the source side and load side is discussed. The frequency security indexes are summarized and several existing frequency prediction/evaluation methods are discussed. The prediction of frequency in advance is of great significance, which can provide help for frequency security and risk pre-control.
{"title":"Review of Frequency Response Analysis and Evaluation Methods for New Power System","authors":"Binhua Dai, Lin Ye, Yongning Zhao, Kaifeng Wang, Haohan Liao","doi":"10.1109/SPIES55999.2022.10082231","DOIUrl":"https://doi.org/10.1109/SPIES55999.2022.10082231","url":null,"abstract":"With the development of renewable energy and UHVDC, the power electronic device, grid structure and load characteristics of the power system are changing. The problem of frequency stability of the power grid becomes increasingly prominent. Therefore, it is necessary to carry out research on the frequency of power system. In this paper, several stages of frequency response to disturbance events are analyzed. The influence between power and frequency on the source side and load side is discussed. The frequency security indexes are summarized and several existing frequency prediction/evaluation methods are discussed. The prediction of frequency in advance is of great significance, which can provide help for frequency security and risk pre-control.","PeriodicalId":412421,"journal":{"name":"2022 4th International Conference on Smart Power & Internet Energy Systems (SPIES)","volume":"97 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117205354","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}
Pub Date : 2022-12-09DOI: 10.1109/SPIES55999.2022.10082666
Zijian Lu, Yitao Liu, J. Yin
Harmonic and electromagnetic interference (EMI) filters are two important output filters used to suppress harmonic distortion and EMI noise in grid-connected inverter. In this paper, harmonic and EMI filters are combined by planar magnetic integration to reduce the volume and weight. By building a single-phase Gan inverter platform, the LCL-EMI filter with planar magnetic integration is experimentally analyzed to verify the feasibility of the planar magnetic integration method.
{"title":"Design of Planar Magnetic Integrated LCL-EMI Filter for the Grid-Connected Inverter","authors":"Zijian Lu, Yitao Liu, J. Yin","doi":"10.1109/SPIES55999.2022.10082666","DOIUrl":"https://doi.org/10.1109/SPIES55999.2022.10082666","url":null,"abstract":"Harmonic and electromagnetic interference (EMI) filters are two important output filters used to suppress harmonic distortion and EMI noise in grid-connected inverter. In this paper, harmonic and EMI filters are combined by planar magnetic integration to reduce the volume and weight. By building a single-phase Gan inverter platform, the LCL-EMI filter with planar magnetic integration is experimentally analyzed to verify the feasibility of the planar magnetic integration method.","PeriodicalId":412421,"journal":{"name":"2022 4th International Conference on Smart Power & Internet Energy Systems (SPIES)","volume":"179 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124455343","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}
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