Pub Date : 2022-12-09DOI: 10.1109/SPIES55999.2022.10081977
Elias Collao, C. Rojas, A. Llor, Xiaoqiang Guo, H. Renaudineau, Jorge Marin
This article presents the finite control set model predictive control of a cross-connected half-bridge inverter for a single-phase grid-connected LCL-type filtered photovoltaic system. The FCS-MPC controls the full-state of the filter adopting a multiobjective control approach, ensuring a controlled exchange of power between the inverter and the power grid with low current harmonic distortion. The contribution of this paper is to generate the internal system references, by using power references and the mathematical system model. In addition, the multiple notch filter approach is revisited to set effectively the inverter switching frequency and its side bands. Finally, simulation results are presented to verify the performance of the converter and its control scheme.
{"title":"Finite Control Set MPC for Grid-Connected Photovoltaic Asymmetric Multiport Converter","authors":"Elias Collao, C. Rojas, A. Llor, Xiaoqiang Guo, H. Renaudineau, Jorge Marin","doi":"10.1109/SPIES55999.2022.10081977","DOIUrl":"https://doi.org/10.1109/SPIES55999.2022.10081977","url":null,"abstract":"This article presents the finite control set model predictive control of a cross-connected half-bridge inverter for a single-phase grid-connected LCL-type filtered photovoltaic system. The FCS-MPC controls the full-state of the filter adopting a multiobjective control approach, ensuring a controlled exchange of power between the inverter and the power grid with low current harmonic distortion. The contribution of this paper is to generate the internal system references, by using power references and the mathematical system model. In addition, the multiple notch filter approach is revisited to set effectively the inverter switching frequency and its side bands. Finally, simulation results are presented to verify the performance of the converter and its control scheme.","PeriodicalId":412421,"journal":{"name":"2022 4th International Conference on Smart Power & Internet Energy Systems (SPIES)","volume":"1 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":"126239817","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/SPIES55999.2022.10082006
M. Tian, Yueyang Li, Xiuhe Wang, Wenliang Zhao, Mingzhe Li
Through Pole-changing starting strategy, line-start permanent magnet synchronous motor can obtain higher starting capacity by effectively suppressing the braking torque and pulsating torque during starting process. In this paper, the pole-changing starting scheme, including the design principles of the pole changing stator winding and the determination of pole numbers for minor-pole winding, are studied. The 8-pole line-start permanent magnet synchronous motor is taken as example, the corresponding 2/8, 4/8, 6/8 pole changing windings when starting with 2-, 4-, 6-pole modes are designed based on slot number phase diagram method and slot electromotive force star diagram. And through comparison, the reasonable pole-changing starting scheme is determined. Then, based on finite element method, a 30kW, 6/8 pole changing line-start permanent magnet synchronous motor is designed, the armature magnetic field and the fundamental air gap magnetic density under 6-pole and 8-pole states are calculated. Finally, a prototype is manufactured and tested.
{"title":"Study on Pole-changing Starting Scheme for Line-start Permanent Magnet Synchronous Motor","authors":"M. Tian, Yueyang Li, Xiuhe Wang, Wenliang Zhao, Mingzhe Li","doi":"10.1109/SPIES55999.2022.10082006","DOIUrl":"https://doi.org/10.1109/SPIES55999.2022.10082006","url":null,"abstract":"Through Pole-changing starting strategy, line-start permanent magnet synchronous motor can obtain higher starting capacity by effectively suppressing the braking torque and pulsating torque during starting process. In this paper, the pole-changing starting scheme, including the design principles of the pole changing stator winding and the determination of pole numbers for minor-pole winding, are studied. The 8-pole line-start permanent magnet synchronous motor is taken as example, the corresponding 2/8, 4/8, 6/8 pole changing windings when starting with 2-, 4-, 6-pole modes are designed based on slot number phase diagram method and slot electromotive force star diagram. And through comparison, the reasonable pole-changing starting scheme is determined. Then, based on finite element method, a 30kW, 6/8 pole changing line-start permanent magnet synchronous motor is designed, the armature magnetic field and the fundamental air gap magnetic density under 6-pole and 8-pole states are calculated. Finally, a prototype is manufactured and tested.","PeriodicalId":412421,"journal":{"name":"2022 4th International Conference on Smart Power & Internet Energy Systems (SPIES)","volume":"11 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":"122952659","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/SPIES55999.2022.10082521
Xiaopan Chen, Qi Yang, Na Meng, Yan Cheng, Jiang Wu, Guanchu Chen
Energy storage is an effective measure to address the renewable energy curtailment problem in large-scale power systems. However, installing the same type of energy storage has limited improvement to the entire system when the total installed capacity of energy storage is fixed. In this paper, an optimal scheduling method for the hydrogen-battery coordination storage system is proposed to further improve renewable energy accommodation by combining the advantages of different types of energy storage. The coupling relationship between the power grid and the heat grid is also considered a way to reduce energy waste. Case tests based on actual operating data analyze the performance of systems with different energy storage configurations. Results indicate the effectiveness of the proposed method. The optimal installed capacity for hydrogen energy storage and battery energy storage is further researched to provide advice for energy storage planning.
{"title":"Performance Analysis on Hydrogen-Battery Coordination Storage for Renewable Energy Accommodation in Large-Scale Power System","authors":"Xiaopan Chen, Qi Yang, Na Meng, Yan Cheng, Jiang Wu, Guanchu Chen","doi":"10.1109/SPIES55999.2022.10082521","DOIUrl":"https://doi.org/10.1109/SPIES55999.2022.10082521","url":null,"abstract":"Energy storage is an effective measure to address the renewable energy curtailment problem in large-scale power systems. However, installing the same type of energy storage has limited improvement to the entire system when the total installed capacity of energy storage is fixed. In this paper, an optimal scheduling method for the hydrogen-battery coordination storage system is proposed to further improve renewable energy accommodation by combining the advantages of different types of energy storage. The coupling relationship between the power grid and the heat grid is also considered a way to reduce energy waste. Case tests based on actual operating data analyze the performance of systems with different energy storage configurations. Results indicate the effectiveness of the proposed method. The optimal installed capacity for hydrogen energy storage and battery energy storage is further researched to provide advice for energy storage planning.","PeriodicalId":412421,"journal":{"name":"2022 4th International Conference on Smart Power & Internet Energy Systems (SPIES)","volume":"48 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":"122165060","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/SPIES55999.2022.10082066
Hanxiao Liu, Yang Li, Bin Duan, Liwei Li
The bullet trains use electric traction. As a key component, the electrical system provides power for the operation of the whole vehicle. The auxiliary power unit (APU) provides power for the electric multiple unit (EMU) electrical system. Nickel-cadmium batteries are used as backup power supply. With the train running, the storage battery inevitably appears a certain degree of aging. In order to improve the service life and safety of EMU batteries, realize the omnidirectional monitoring and management of batteries, and establish the life prediction model and optimal replacement strategy of batteries, this paper designs a battery management system (BMS). The BMS adopts a master-slave structure. The master module is based on S32K144 automotive microcontroller, and the slave module is based on MC33771 in AFE chips. The BMS can collect and analyze the operation parameters of the battery in real time. The ampere-hour integration method and Extended Kalman Filter (EKF) were used to estimate the SOC (state of charge) of the battery in real time. Simulation in Simulink software and experimental verification show that the estimation error can be within 2%.
{"title":"Development and Application of Battery Management System for Storage System of the Auxiliary Power Unit of EMUs","authors":"Hanxiao Liu, Yang Li, Bin Duan, Liwei Li","doi":"10.1109/SPIES55999.2022.10082066","DOIUrl":"https://doi.org/10.1109/SPIES55999.2022.10082066","url":null,"abstract":"The bullet trains use electric traction. As a key component, the electrical system provides power for the operation of the whole vehicle. The auxiliary power unit (APU) provides power for the electric multiple unit (EMU) electrical system. Nickel-cadmium batteries are used as backup power supply. With the train running, the storage battery inevitably appears a certain degree of aging. In order to improve the service life and safety of EMU batteries, realize the omnidirectional monitoring and management of batteries, and establish the life prediction model and optimal replacement strategy of batteries, this paper designs a battery management system (BMS). The BMS adopts a master-slave structure. The master module is based on S32K144 automotive microcontroller, and the slave module is based on MC33771 in AFE chips. The BMS can collect and analyze the operation parameters of the battery in real time. The ampere-hour integration method and Extended Kalman Filter (EKF) were used to estimate the SOC (state of charge) of the battery in real time. Simulation in Simulink software and experimental verification show that the estimation error can be within 2%.","PeriodicalId":412421,"journal":{"name":"2022 4th International Conference on Smart Power & Internet Energy Systems (SPIES)","volume":"4 5","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120912651","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/SPIES55999.2022.10082061
Yang Liu, Lisheng Li, Anbin Zhang, Haidong Yu, Shidong Zhang, Min Huang, Wenbin Liu, Xinhong You, P. Zhang
As the grid-connected capacity of distributed photovoltaic (PV) continues to increase, key power quality problems such as voltage quality and waveform quality of distribution network caused by PV connection cannot be ignored. PV output has randomness and fluctuation, and the capacity of the low-voltage distribution network is relatively small, so distributed PV has a relatively large impact on power quality. Therefore, it is necessary to comprehensively evaluate PV power quality. First, based on the probability distribution of time, the distributed PV node data is processed. Then, the analytic hierarchy process and improved entropy weight method are used to get the comprehensive weight of the probability index matrix, so that the weight value of each power quality index can be allocated according to the power quality fluctuation of the connection point. At last, the traditional ideal solution method is improved, and the improved ideal solution method is used to comprehensively evaluate the distributed PV power quality.
{"title":"A Comprehensive Evaluation of Distributed Photovoltaic Power Quality Based on Time Probability Distribution","authors":"Yang Liu, Lisheng Li, Anbin Zhang, Haidong Yu, Shidong Zhang, Min Huang, Wenbin Liu, Xinhong You, P. Zhang","doi":"10.1109/SPIES55999.2022.10082061","DOIUrl":"https://doi.org/10.1109/SPIES55999.2022.10082061","url":null,"abstract":"As the grid-connected capacity of distributed photovoltaic (PV) continues to increase, key power quality problems such as voltage quality and waveform quality of distribution network caused by PV connection cannot be ignored. PV output has randomness and fluctuation, and the capacity of the low-voltage distribution network is relatively small, so distributed PV has a relatively large impact on power quality. Therefore, it is necessary to comprehensively evaluate PV power quality. First, based on the probability distribution of time, the distributed PV node data is processed. Then, the analytic hierarchy process and improved entropy weight method are used to get the comprehensive weight of the probability index matrix, so that the weight value of each power quality index can be allocated according to the power quality fluctuation of the connection point. At last, the traditional ideal solution method is improved, and the improved ideal solution method is used to comprehensively evaluate the distributed PV power quality.","PeriodicalId":412421,"journal":{"name":"2022 4th International Conference on Smart Power & Internet Energy Systems (SPIES)","volume":"33 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":"124958131","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/SPIES55999.2022.10082205
Xilin Xu, Ye Zhang, Jian Zhang, Miao Liu, Na Zhang, Zongyuan Wang
As a distributed accounting technology, block chain technology has the characteristics of distributed storage and cannot be tampered with. Through the research on the electricity retail transaction process of block chain technology, it can effectively solve the problem of trust between transaction parties, optimize and reconstruct retail market transactions. Models and processes to achieve traceability of all links in the retail trading market, greatly improving transaction compliance. Firstly, this paper introduces the composition and technical characteristics of block chain, and proposes the electricity retail transaction process under the user-side open electricity market environment based on block chain technology. The entire transaction process is divided into 4 steps, namely the initiation stage, the transaction stage, the result authentication and calculation, and the data storage. Then, a detailed analysis of the electricity retail transaction process based on block chain technology is carried out.
{"title":"Research on Electricity Retail Transaction Process Based on Block Chain Technology","authors":"Xilin Xu, Ye Zhang, Jian Zhang, Miao Liu, Na Zhang, Zongyuan Wang","doi":"10.1109/SPIES55999.2022.10082205","DOIUrl":"https://doi.org/10.1109/SPIES55999.2022.10082205","url":null,"abstract":"As a distributed accounting technology, block chain technology has the characteristics of distributed storage and cannot be tampered with. Through the research on the electricity retail transaction process of block chain technology, it can effectively solve the problem of trust between transaction parties, optimize and reconstruct retail market transactions. Models and processes to achieve traceability of all links in the retail trading market, greatly improving transaction compliance. Firstly, this paper introduces the composition and technical characteristics of block chain, and proposes the electricity retail transaction process under the user-side open electricity market environment based on block chain technology. The entire transaction process is divided into 4 steps, namely the initiation stage, the transaction stage, the result authentication and calculation, and the data storage. Then, a detailed analysis of the electricity retail transaction process based on block chain technology is carried out.","PeriodicalId":412421,"journal":{"name":"2022 4th International Conference on Smart Power & Internet Energy Systems (SPIES)","volume":"130 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":"125276428","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/SPIES55999.2022.10082179
Xiaohu Luo, Runxin Yu, Yuchen Guo, Heping Jia, Dunnan Liu
With the proposal of double carbon target, carbon market has gradually become the focus of people’s attention, and accurate prediction of carbon price can help people better understand the dynamics of carbon market and allocate carbon emission quota reasonably. This paper carries out relevant research based on attention mechanism and long short-term memory (LSTM) network, and proposes a carbon price prediction model based on attention mechanism to improve LSTM method. This model can distinguish the importance of information, and in this way, important features in time series data can be obtained for prediction to improve the accuracy. Then, this paper takes the carbon price data of European Energy Exchange as an example to verify the performance of the model, and compares prediction results of the proposed model with those of other common forecasting models. The results show that the carbon price prediction model proposed in this paper has better fitting effect.
{"title":"Carbon Price Prediction of LSTM Method Based on Attention Mechanism","authors":"Xiaohu Luo, Runxin Yu, Yuchen Guo, Heping Jia, Dunnan Liu","doi":"10.1109/SPIES55999.2022.10082179","DOIUrl":"https://doi.org/10.1109/SPIES55999.2022.10082179","url":null,"abstract":"With the proposal of double carbon target, carbon market has gradually become the focus of people’s attention, and accurate prediction of carbon price can help people better understand the dynamics of carbon market and allocate carbon emission quota reasonably. This paper carries out relevant research based on attention mechanism and long short-term memory (LSTM) network, and proposes a carbon price prediction model based on attention mechanism to improve LSTM method. This model can distinguish the importance of information, and in this way, important features in time series data can be obtained for prediction to improve the accuracy. Then, this paper takes the carbon price data of European Energy Exchange as an example to verify the performance of the model, and compares prediction results of the proposed model with those of other common forecasting models. The results show that the carbon price prediction model proposed in this paper has better fitting effect.","PeriodicalId":412421,"journal":{"name":"2022 4th International Conference on Smart Power & Internet Energy Systems (SPIES)","volume":"15 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":"122796593","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/SPIES55999.2022.10082063
Haoran Song, Houlei Gao, F. Peng, Bin Xu
The negative sequence components generated by the grid during asymmetric faults cause deviations and fluctuations of the output frequency from phase-locked loop and the output current and power from grid-connected PV inverter. To solve these problems, a phase-locked loop based on the second-order generalized integrator quadrature signal generator (SOGI-QSG) is designed to achieve the phase locking of the grid-connected inverter. A positive and negative sequence separation method is proposed to eliminate the influence of its DC component using a single SOGI-QSG unit, and then a control strategy is designed to suppress the negative sequence current. Finally, a grid-connected PV generation system simulation model is built in PSCAD/EMTDC to verify the rapidity of phase locking and negative sequence current suppression. The proposed control strategy can achieve the separation of positive and negative sequence current components rapidly and accurately, and improve the accuracy of output power of the grid-connected inverter.
{"title":"Positive and Negative Sequence Components Separation Control Method for PV Inverters Based on Second-order Generalized Integrator","authors":"Haoran Song, Houlei Gao, F. Peng, Bin Xu","doi":"10.1109/SPIES55999.2022.10082063","DOIUrl":"https://doi.org/10.1109/SPIES55999.2022.10082063","url":null,"abstract":"The negative sequence components generated by the grid during asymmetric faults cause deviations and fluctuations of the output frequency from phase-locked loop and the output current and power from grid-connected PV inverter. To solve these problems, a phase-locked loop based on the second-order generalized integrator quadrature signal generator (SOGI-QSG) is designed to achieve the phase locking of the grid-connected inverter. A positive and negative sequence separation method is proposed to eliminate the influence of its DC component using a single SOGI-QSG unit, and then a control strategy is designed to suppress the negative sequence current. Finally, a grid-connected PV generation system simulation model is built in PSCAD/EMTDC to verify the rapidity of phase locking and negative sequence current suppression. The proposed control strategy can achieve the separation of positive and negative sequence current components rapidly and accurately, and improve the accuracy of output power of the grid-connected inverter.","PeriodicalId":412421,"journal":{"name":"2022 4th International Conference on Smart Power & Internet Energy Systems (SPIES)","volume":"25 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":"131488888","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}
This work aims to improve the accuracy of state of charge estimation for lithium-ion battery, as well as to accurately estimate state of health. This study presents a piecewise forgetting factor recursive least squares method based on integral separation with a second-order resistor-capacitor model and uses a novel adaptive filter based on error covariance correction on the conventional dual extended Kalman filter. The experiments show that the error of SOC estimation is less than 0.61% and the error of SOH is less than 0.09% under different complex conditions, the proposed method can effectively improve the estimation accuracy and robustness.
{"title":"Joint State of Charge and State of Health Estimation of Lithium-ion Battery Using Improved Adaptive Dual Extended Kalman Filter Based on Piecewise Forgetting Factor Recursive Least Squares","authors":"Yawen Liang, Shunli Wang, Yongcun Fan, Xiao Yang, Yanxin Xie, C. Fernandez","doi":"10.1109/SPIES55999.2022.10082478","DOIUrl":"https://doi.org/10.1109/SPIES55999.2022.10082478","url":null,"abstract":"This work aims to improve the accuracy of state of charge estimation for lithium-ion battery, as well as to accurately estimate state of health. This study presents a piecewise forgetting factor recursive least squares method based on integral separation with a second-order resistor-capacitor model and uses a novel adaptive filter based on error covariance correction on the conventional dual extended Kalman filter. The experiments show that the error of SOC estimation is less than 0.61% and the error of SOH is less than 0.09% under different complex conditions, the proposed method can effectively improve the estimation accuracy and robustness.","PeriodicalId":412421,"journal":{"name":"2022 4th International Conference on Smart Power & Internet Energy Systems (SPIES)","volume":"47 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":"131624287","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/SPIES55999.2022.10081981
Jiao Ma, Yunpeng Zhang, Li Zhang
Solar energy, as major clean energy source, has been rapid development in recent years. Before the construction of PV power station, it is necessary to carry out reasonable planning, in order to make rational use of solar energy resources wisely. The power consumption along the highway is very stable and showing an increasing trend. Highway slopes are usually unused public area with high accessibility and few restrictions, which are regarded as potential installation sites. In order to estimate the power generation capacity of PV power stations at different locations along the highway, a method based on digital maps is proposed for calculating actual available power generation of PV power station along the highway. The method is applied to a case study of a highway in Linyi, Shandong Province, to determine the appropriate installation location of PV power stations.
{"title":"A Method to Estimate the Power Generation of PV Power Stations Along the Highway Based on Digital Maps","authors":"Jiao Ma, Yunpeng Zhang, Li Zhang","doi":"10.1109/SPIES55999.2022.10081981","DOIUrl":"https://doi.org/10.1109/SPIES55999.2022.10081981","url":null,"abstract":"Solar energy, as major clean energy source, has been rapid development in recent years. Before the construction of PV power station, it is necessary to carry out reasonable planning, in order to make rational use of solar energy resources wisely. The power consumption along the highway is very stable and showing an increasing trend. Highway slopes are usually unused public area with high accessibility and few restrictions, which are regarded as potential installation sites. In order to estimate the power generation capacity of PV power stations at different locations along the highway, a method based on digital maps is proposed for calculating actual available power generation of PV power station along the highway. The method is applied to a case study of a highway in Linyi, Shandong Province, to determine the appropriate installation location of PV power stations.","PeriodicalId":412421,"journal":{"name":"2022 4th International Conference on Smart Power & Internet Energy Systems (SPIES)","volume":"1 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":"126986891","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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