Pub Date : 2019-03-16DOI: 10.1109/ICGEA.2019.8880737
Yi Lu, Hengxu Zhang, Yongji Cao, Changhui Ma, Dong Yang, Huan Ma
The HVDC receiving end system with inverter short-line fault is in the weak AC state. At this time, the inverter is prone to continuous commutation failure. And the continuous commutation failure will cause the voltage and power angle fluctuations, which seriously threatens power system security. In this paper, the mechanism of HVDC continuous commutation failure is studied. The commutation failure is divided into the transient and steady process. Then, the effects of HVDC control strategy and receiving end system reactive power support capability to continuous commutation failure are analyzed. Based on the continuous commutation failure mechanism and the actual HVDC control system, a fast decrease strategy of DC power is proposed. Finally, it is validated by the actual HVDC transmission system that the proposed fast decrease strategy of DC power is effective to suppress the risk of continuous commutation failure.
{"title":"A Control Strategy for Suppressing HVDC Continuous Commutation Failure Risk under Weak AC State","authors":"Yi Lu, Hengxu Zhang, Yongji Cao, Changhui Ma, Dong Yang, Huan Ma","doi":"10.1109/ICGEA.2019.8880737","DOIUrl":"https://doi.org/10.1109/ICGEA.2019.8880737","url":null,"abstract":"The HVDC receiving end system with inverter short-line fault is in the weak AC state. At this time, the inverter is prone to continuous commutation failure. And the continuous commutation failure will cause the voltage and power angle fluctuations, which seriously threatens power system security. In this paper, the mechanism of HVDC continuous commutation failure is studied. The commutation failure is divided into the transient and steady process. Then, the effects of HVDC control strategy and receiving end system reactive power support capability to continuous commutation failure are analyzed. Based on the continuous commutation failure mechanism and the actual HVDC control system, a fast decrease strategy of DC power is proposed. Finally, it is validated by the actual HVDC transmission system that the proposed fast decrease strategy of DC power is effective to suppress the risk of continuous commutation failure.","PeriodicalId":170713,"journal":{"name":"2019 IEEE 3rd International Conference on Green Energy and Applications (ICGEA)","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-03-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125473859","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 : 2019-03-01DOI: 10.1109/ICGEA.2019.8880733
Wang Yufen, Li Luyao
The development model of low-carbon cities is based on low energy consumption, low pollution and low emissions. Taking Taiyuan City as an example, this paper combines the construction status of Taiyuan City and the existing low-carbon city evaluation index system. Firstly, the principal component analysis method is used to construct the evaluation index system of urban low-carbon competitiveness from three different perspectives of low-carbon cities: low-carbon economy, low-carbon energy, and environment. In order to analyze the annual changes of the three major indicators in Taiyuan City. The second is to use factor analysis to evaluate the annual development of Taiyuan from 2010 to 2016. This paper constructs a low-carbon urban construction and development planning index system with 12 indicators as the main indicators, to provide data analysis and research for the realization of low-carbon construction in Taiyuan.
{"title":"Analysis on the Index of Building Low-Carbon City in Taiyuan","authors":"Wang Yufen, Li Luyao","doi":"10.1109/ICGEA.2019.8880733","DOIUrl":"https://doi.org/10.1109/ICGEA.2019.8880733","url":null,"abstract":"The development model of low-carbon cities is based on low energy consumption, low pollution and low emissions. Taking Taiyuan City as an example, this paper combines the construction status of Taiyuan City and the existing low-carbon city evaluation index system. Firstly, the principal component analysis method is used to construct the evaluation index system of urban low-carbon competitiveness from three different perspectives of low-carbon cities: low-carbon economy, low-carbon energy, and environment. In order to analyze the annual changes of the three major indicators in Taiyuan City. The second is to use factor analysis to evaluate the annual development of Taiyuan from 2010 to 2016. This paper constructs a low-carbon urban construction and development planning index system with 12 indicators as the main indicators, to provide data analysis and research for the realization of low-carbon construction in Taiyuan.","PeriodicalId":170713,"journal":{"name":"2019 IEEE 3rd International Conference on Green Energy and Applications (ICGEA)","volume":"53 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121832822","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 : 2019-03-01DOI: 10.1109/ICGEA.2019.8880767
Yujia Shang, Xiaojing Liu
The superheat of the evaporator is the key factor affecting the operational efficiency and stability of the compression water chiller, a new critical stable condition is proposed according to the saturated boiling theory to calculate the lower limit of the superheat constraint online in the optimization process. In this paper, the steady state model of the cold water chiller is established, minimizing the total energy conservation of the chiller is used as the optimization goal and the genetic algorithm is used to calculate the optimized set points. Basing on the critical stable condition, the lower limit of the superheat constraint is adjusted online to be the MSS value under different heat loads. The comparison of experiment results shows that the proposed method can effectively expand the optimization range, gains lower superheat value and achieve average 2.06% energy saving than general optimization methods under typical condition in summer.
{"title":"Energy Conservation Optimization of Compression Water Chiller Based on Critical Stability Constrain","authors":"Yujia Shang, Xiaojing Liu","doi":"10.1109/ICGEA.2019.8880767","DOIUrl":"https://doi.org/10.1109/ICGEA.2019.8880767","url":null,"abstract":"The superheat of the evaporator is the key factor affecting the operational efficiency and stability of the compression water chiller, a new critical stable condition is proposed according to the saturated boiling theory to calculate the lower limit of the superheat constraint online in the optimization process. In this paper, the steady state model of the cold water chiller is established, minimizing the total energy conservation of the chiller is used as the optimization goal and the genetic algorithm is used to calculate the optimized set points. Basing on the critical stable condition, the lower limit of the superheat constraint is adjusted online to be the MSS value under different heat loads. The comparison of experiment results shows that the proposed method can effectively expand the optimization range, gains lower superheat value and achieve average 2.06% energy saving than general optimization methods under typical condition in summer.","PeriodicalId":170713,"journal":{"name":"2019 IEEE 3rd International Conference on Green Energy and Applications (ICGEA)","volume":"242 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123579670","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 : 2019-03-01DOI: 10.1109/ICGEA.2019.8880792
Jin Xianlin, Dong Churan, Shi Chun, L.-W. Fei, Mao Wei, Liu Qihui
Wind energy, as a kind of green energy sources, has become more widely used. However, the regional and multiple wind farm cascading trip-off induced by the wind farm inner failure will cause serious impacts on the power grid. Previous studies have focused on external failures in wind farms, so it is necessary to find a way to analyze the transient characteristics of wind farms when inner failures occur. Based on the demagnetizing control of low voltage ride through(LVRT), the wind farm equivalent model is established according to the generator groups divided by the switching situation of Crowbar after the fault. First, by taking the influence of rotor side converter into consideration, stator flux during grid voltage dip is calculated by state equation, then the demagnetizing rotor current is obtained. Using the demagnetizing rotor current, switching situation of Crowbar can be determined. Thereby the generators of the wind farm are divided into three groups. After analyzing the characteristics of wind farm inner failure, a novel method been proposed. The collector network does not need to be changed, but connection points of equivalent generators are determined by using the nonlinear programming. Finally, the example and simulation show that the method proposed can accurately reflect the characteristics of the wind farm before and after the failure.
{"title":"Equivalent Modeling Method for Wind Farm when Inner Failure Occurs","authors":"Jin Xianlin, Dong Churan, Shi Chun, L.-W. Fei, Mao Wei, Liu Qihui","doi":"10.1109/ICGEA.2019.8880792","DOIUrl":"https://doi.org/10.1109/ICGEA.2019.8880792","url":null,"abstract":"Wind energy, as a kind of green energy sources, has become more widely used. However, the regional and multiple wind farm cascading trip-off induced by the wind farm inner failure will cause serious impacts on the power grid. Previous studies have focused on external failures in wind farms, so it is necessary to find a way to analyze the transient characteristics of wind farms when inner failures occur. Based on the demagnetizing control of low voltage ride through(LVRT), the wind farm equivalent model is established according to the generator groups divided by the switching situation of Crowbar after the fault. First, by taking the influence of rotor side converter into consideration, stator flux during grid voltage dip is calculated by state equation, then the demagnetizing rotor current is obtained. Using the demagnetizing rotor current, switching situation of Crowbar can be determined. Thereby the generators of the wind farm are divided into three groups. After analyzing the characteristics of wind farm inner failure, a novel method been proposed. The collector network does not need to be changed, but connection points of equivalent generators are determined by using the nonlinear programming. Finally, the example and simulation show that the method proposed can accurately reflect the characteristics of the wind farm before and after the failure.","PeriodicalId":170713,"journal":{"name":"2019 IEEE 3rd International Conference on Green Energy and Applications (ICGEA)","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115024729","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 : 2019-03-01DOI: 10.1109/ICGEA.2019.8880790
A. Wibowo, K. Chang
Provision of clean fresh water is a fatal need to ensure hygienically living environment for the residents in the remote areas in the world. Indonesia is one of the countries which own a lot of water resources in their territories but have moderate coverage in water basic services, and is chosen as a case for the study. Indonesia is composed of 16,056 islands / islets in its territory so that there are many coastal villages in the islets and additionally many remote villages in the inland of big islands, which have no well-treated water services such as tap water. In consideration of low population, poorly geographic accessibility, and lack of electricity in the remote areas, several candidates of current water treatment systems availably associated with solar energy applications are reviewed here.
{"title":"Provision of Clean Water in Remote Village / Islet through Solar Energy Application: Case of Indonesia","authors":"A. Wibowo, K. Chang","doi":"10.1109/ICGEA.2019.8880790","DOIUrl":"https://doi.org/10.1109/ICGEA.2019.8880790","url":null,"abstract":"Provision of clean fresh water is a fatal need to ensure hygienically living environment for the residents in the remote areas in the world. Indonesia is one of the countries which own a lot of water resources in their territories but have moderate coverage in water basic services, and is chosen as a case for the study. Indonesia is composed of 16,056 islands / islets in its territory so that there are many coastal villages in the islets and additionally many remote villages in the inland of big islands, which have no well-treated water services such as tap water. In consideration of low population, poorly geographic accessibility, and lack of electricity in the remote areas, several candidates of current water treatment systems availably associated with solar energy applications are reviewed here.","PeriodicalId":170713,"journal":{"name":"2019 IEEE 3rd International Conference on Green Energy and Applications (ICGEA)","volume":"55 16-18","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114045389","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 : 2019-03-01DOI: 10.1109/ICGEA.2019.8880786
Y. K. Dalimunthe, A. Anugrahadi, L. Sugiarti
This study aims to determine the impact of renewable energy socialization, especially biomass for residents in Tambora Flat, West Jakarta. Through the likert scale in statistical sciences using questionnaires conducted on 20 respondents dominated by women of productive age (20–60 years old) who works as a housewives to measure knowledge and public opinion in Tambora flat about renewable energy and biomass, it is found that 88% of people do not have knowledge about renewable energy, 83% of people never heard about renewable energy through print media such as newspapers, tabloids and magazines, 82% of people never heard of renewable energy through electronic media such as television, radio and video, 83% of people never heard of renewable energy through social media such as facebook, instagram, twitter and 90% the people never participated in the socialization of renewable energy. In addition, a biomass related questionnaire was also provided and obtained 89% of people do not have knowledge about biomass, 87% of the public had never heard of biomass through print media such as newspapers, tabloids, and magazines, 86% of people had never heard of biomass through electronic media such as television, radio, and video, 88% of the public has never heard of biomass through social media such as facebook, instagram, twitter and 99% of people never participate in socialization about biomass. From the results of the socialization obtained through the evaluation questionnaire, it is known that 89% of society felt the benefit of increasing their knowledge related to renewable energy especially biomass and 17 respondents from 20 respondents who expressed their desire to apply this biomass as a substitute for household fuel or fuel in the food industry and other manufacturing industries when they have a related business in the future.
{"title":"The Effect of Renewable Energy Socialization, Especially Biomass for Residents in Tambora Flat, West Jakarta","authors":"Y. K. Dalimunthe, A. Anugrahadi, L. Sugiarti","doi":"10.1109/ICGEA.2019.8880786","DOIUrl":"https://doi.org/10.1109/ICGEA.2019.8880786","url":null,"abstract":"This study aims to determine the impact of renewable energy socialization, especially biomass for residents in Tambora Flat, West Jakarta. Through the likert scale in statistical sciences using questionnaires conducted on 20 respondents dominated by women of productive age (20–60 years old) who works as a housewives to measure knowledge and public opinion in Tambora flat about renewable energy and biomass, it is found that 88% of people do not have knowledge about renewable energy, 83% of people never heard about renewable energy through print media such as newspapers, tabloids and magazines, 82% of people never heard of renewable energy through electronic media such as television, radio and video, 83% of people never heard of renewable energy through social media such as facebook, instagram, twitter and 90% the people never participated in the socialization of renewable energy. In addition, a biomass related questionnaire was also provided and obtained 89% of people do not have knowledge about biomass, 87% of the public had never heard of biomass through print media such as newspapers, tabloids, and magazines, 86% of people had never heard of biomass through electronic media such as television, radio, and video, 88% of the public has never heard of biomass through social media such as facebook, instagram, twitter and 99% of people never participate in socialization about biomass. From the results of the socialization obtained through the evaluation questionnaire, it is known that 89% of society felt the benefit of increasing their knowledge related to renewable energy especially biomass and 17 respondents from 20 respondents who expressed their desire to apply this biomass as a substitute for household fuel or fuel in the food industry and other manufacturing industries when they have a related business in the future.","PeriodicalId":170713,"journal":{"name":"2019 IEEE 3rd International Conference on Green Energy and Applications (ICGEA)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116300466","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 : 2019-03-01DOI: 10.1109/ICGEA.2019.8880736
Han Xu, Lei Guo, Y. Zeng, Bin Liu, Sixiang Chen, Lijun Zhou
The selection of the return path in impulse test of transmission tower grounding device is significant for the optimal design of grounding device and the safe and stable operation of the power system. In order to find out the optimal layout of the ring return electrode, the optimal layout determination process is established. Simultaneously, a test parameter calculation model in consideration of the ring return electrode is established, the correctness of the model is verified by finite element simulation. The proposed model is used to analyze the measurement error and the optimal radii of the ring return electrode for different test targets are studied. Studies have shown that: The application of the proposed calculation model and process can determine the optimal layout of the ring return electrode automatically and quickly, eliminating the trial of the impulse test and complexity of a large number of simulations, which greatly reduces the labor consumption and time cost, and completes the design task in test planning phase efficiently and accurately; the optimal radius of the return electrode increases with the increase of the farthest target measuring distance, and there exists a clear linear relationship between the above parameters.
{"title":"Modeling and Application of Ring Return Electrode for Impulse Test of Transmission Tower Grounding Device","authors":"Han Xu, Lei Guo, Y. Zeng, Bin Liu, Sixiang Chen, Lijun Zhou","doi":"10.1109/ICGEA.2019.8880736","DOIUrl":"https://doi.org/10.1109/ICGEA.2019.8880736","url":null,"abstract":"The selection of the return path in impulse test of transmission tower grounding device is significant for the optimal design of grounding device and the safe and stable operation of the power system. In order to find out the optimal layout of the ring return electrode, the optimal layout determination process is established. Simultaneously, a test parameter calculation model in consideration of the ring return electrode is established, the correctness of the model is verified by finite element simulation. The proposed model is used to analyze the measurement error and the optimal radii of the ring return electrode for different test targets are studied. Studies have shown that: The application of the proposed calculation model and process can determine the optimal layout of the ring return electrode automatically and quickly, eliminating the trial of the impulse test and complexity of a large number of simulations, which greatly reduces the labor consumption and time cost, and completes the design task in test planning phase efficiently and accurately; the optimal radius of the return electrode increases with the increase of the farthest target measuring distance, and there exists a clear linear relationship between the above parameters.","PeriodicalId":170713,"journal":{"name":"2019 IEEE 3rd International Conference on Green Energy and Applications (ICGEA)","volume":"34 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127589388","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 : 2019-03-01DOI: 10.1109/ICGEA.2019.8880757
Xinfeng Jiang, B. Zou
Based on the analysis of the operation strategy of CCHP systems using two refrigeration methods, this paper studies the cost changes caused by battery charging and discharging. and forms the operation strategy of the CCHP system with battery, the results of the study examined changes in operating costs, primary energy consumption, and carbon dioxide emissions of CCHP systems before and after adding batteries. Studies have shown that the strategy adopted in this paper reduces operating costs, but increases primary energy consumption and carbon dioxide emissions. After adding the battery, the increased annual investment cost is greater than the reduced operating cost, which will lead to an increase in the annual total cost, and it is uneconomical to use the battery to store energy.
{"title":"Operation Strategy and Power Storage Strategy of CCHP System","authors":"Xinfeng Jiang, B. Zou","doi":"10.1109/ICGEA.2019.8880757","DOIUrl":"https://doi.org/10.1109/ICGEA.2019.8880757","url":null,"abstract":"Based on the analysis of the operation strategy of CCHP systems using two refrigeration methods, this paper studies the cost changes caused by battery charging and discharging. and forms the operation strategy of the CCHP system with battery, the results of the study examined changes in operating costs, primary energy consumption, and carbon dioxide emissions of CCHP systems before and after adding batteries. Studies have shown that the strategy adopted in this paper reduces operating costs, but increases primary energy consumption and carbon dioxide emissions. After adding the battery, the increased annual investment cost is greater than the reduced operating cost, which will lead to an increase in the annual total cost, and it is uneconomical to use the battery to store energy.","PeriodicalId":170713,"journal":{"name":"2019 IEEE 3rd International Conference on Green Energy and Applications (ICGEA)","volume":"82 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133007163","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 : 2019-03-01DOI: 10.1109/ICGEA.2019.8880753
Zhenxi Wu, Hui Wang, Lang Li, Yao Sun
For the power balance control and AC voltage synchronization of the grid-connected cascaded inverters, the existing control methods are implemented with requiring the grid synchronization signals of all inverters. In this paper, a hybrid current-and voltage-mode control scheme is introduced based on only one communication link. Compared to the existing control strategies, the communication link and complexity are greatly reduced, thus it is more reliable and cost-effective. The other potential advantages of the adaptivity under the grid voltage sag and frequency deviation conditions are obtained. Meanwhile, maintaining the AC synchronization and injecting the desired power into the grid are guaranteed. The system stability conditions are derived, and the feasibility of the proposed method is verified by simulation results.
{"title":"Hybrid Current-and Voltage-Mode Control of Grid-Connected Cascaded Inverters","authors":"Zhenxi Wu, Hui Wang, Lang Li, Yao Sun","doi":"10.1109/ICGEA.2019.8880753","DOIUrl":"https://doi.org/10.1109/ICGEA.2019.8880753","url":null,"abstract":"For the power balance control and AC voltage synchronization of the grid-connected cascaded inverters, the existing control methods are implemented with requiring the grid synchronization signals of all inverters. In this paper, a hybrid current-and voltage-mode control scheme is introduced based on only one communication link. Compared to the existing control strategies, the communication link and complexity are greatly reduced, thus it is more reliable and cost-effective. The other potential advantages of the adaptivity under the grid voltage sag and frequency deviation conditions are obtained. Meanwhile, maintaining the AC synchronization and injecting the desired power into the grid are guaranteed. The system stability conditions are derived, and the feasibility of the proposed method is verified by simulation results.","PeriodicalId":170713,"journal":{"name":"2019 IEEE 3rd International Conference on Green Energy and Applications (ICGEA)","volume":"28 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133205767","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 : 2019-03-01DOI: 10.1109/ICGEA.2019.8880796
Yanyu Zhang, Wei Li, Xiaoyu Du
Energy internet is a development trend of energy systems, and electric vehicles (EVs) are one of important components of an energy system. EVs play a variety of roles in energy internet, and they are closely related to the operation of power grid and transportation system. In this paper, the development history, current situation, and characteristics of energy internet are summarized first. Then, the functions and positioning of electric vehicles in energy internet are analyzed from four aspects: transportation tool, electricity load, mobile distributed energy storage equipment, and communication node. After that, the potential impacts of innovative technologies, such as Vehicular Ad hoc Network (VANET), wireless charging, autonomous vehicle and sharing economy model, on the integration of EVs, power grid and transportation system in Energy Internet environment are discussed. Finally, the paper presents future research directions.
{"title":"Outlook of Electric Vehicles and Grid Interaction in Energy Internet","authors":"Yanyu Zhang, Wei Li, Xiaoyu Du","doi":"10.1109/ICGEA.2019.8880796","DOIUrl":"https://doi.org/10.1109/ICGEA.2019.8880796","url":null,"abstract":"Energy internet is a development trend of energy systems, and electric vehicles (EVs) are one of important components of an energy system. EVs play a variety of roles in energy internet, and they are closely related to the operation of power grid and transportation system. In this paper, the development history, current situation, and characteristics of energy internet are summarized first. Then, the functions and positioning of electric vehicles in energy internet are analyzed from four aspects: transportation tool, electricity load, mobile distributed energy storage equipment, and communication node. After that, the potential impacts of innovative technologies, such as Vehicular Ad hoc Network (VANET), wireless charging, autonomous vehicle and sharing economy model, on the integration of EVs, power grid and transportation system in Energy Internet environment are discussed. Finally, the paper presents future research directions.","PeriodicalId":170713,"journal":{"name":"2019 IEEE 3rd International Conference on Green Energy and Applications (ICGEA)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130605165","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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