Pub Date : 2022-11-24DOI: 10.1109/SCEMS56272.2022.9990052
Hyeyoon Jung, Hyeonwoo Jang, Hohyeon Han, Keon-hee Cho, B. Kang, Sehyun Park
Recently, many policies have been put forward around the world to realize 2050 carbon neutrality. The current energy crisis requires energy savings and carbon emissions reduction in all areas. Currently, buildings are the highest among total greenhouse gas emissions, followed by transportation and transportation. Therefore, we want to reduce carbon emissions in the transport sector for the 2050 greenhouse gas reduction strategy.To reduce carbon emission, it is important to increase the utilization of electric vehicles, which are eco-friendly vehicles, rather than using existing vehicles. In this process, the charging station of the electric vehicle (EV) occupies a large part of the transportation part. In order to more efficiently reduce carbon emission, a photovoltaic (PV) system, which is new and renewable energy, is to be used. This paper researches the EV charging system using a storage device that can charge an electric vehicle at a lower price after storing solar energy, which is renewable energy, in Energy Storage Systems (ESS) device when it is difficult to charge an electric vehicle at a high price. In conclusion, more electric vehicle users are generated through the effect of reducing user charging charges, and through this, the effect of reducing carbon emissions in the transportation and transportation sectors is achieved.
{"title":"Electric Vehicle Charging System to Reduce Carbon Emissions Using Photovoltaic Power Generationand ESS","authors":"Hyeyoon Jung, Hyeonwoo Jang, Hohyeon Han, Keon-hee Cho, B. Kang, Sehyun Park","doi":"10.1109/SCEMS56272.2022.9990052","DOIUrl":"https://doi.org/10.1109/SCEMS56272.2022.9990052","url":null,"abstract":"Recently, many policies have been put forward around the world to realize 2050 carbon neutrality. The current energy crisis requires energy savings and carbon emissions reduction in all areas. Currently, buildings are the highest among total greenhouse gas emissions, followed by transportation and transportation. Therefore, we want to reduce carbon emissions in the transport sector for the 2050 greenhouse gas reduction strategy.To reduce carbon emission, it is important to increase the utilization of electric vehicles, which are eco-friendly vehicles, rather than using existing vehicles. In this process, the charging station of the electric vehicle (EV) occupies a large part of the transportation part. In order to more efficiently reduce carbon emission, a photovoltaic (PV) system, which is new and renewable energy, is to be used. This paper researches the EV charging system using a storage device that can charge an electric vehicle at a lower price after storing solar energy, which is renewable energy, in Energy Storage Systems (ESS) device when it is difficult to charge an electric vehicle at a high price. In conclusion, more electric vehicle users are generated through the effect of reducing user charging charges, and through this, the effect of reducing carbon emissions in the transportation and transportation sectors is achieved.","PeriodicalId":148762,"journal":{"name":"2022 IEEE 5th Student Conference on Electric Machines and Systems (SCEMS)","volume":"32 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-11-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125407117","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 : 2022-11-24DOI: 10.1109/SCEMS56272.2022.9990842
A. A. Hadipranoto, Grace Firsta Lukman, Jin-Woo Ahn
Switched reluctance motors (SRMs) have been making headway in various fields, primarily in automotive applications. The performance of an SRM is greatly determined by how and when its phase currents are activated and deactivated, as well as the relationship between the current waveform and other performance variables, such as torque ripple or copper loss. This paper analyzes the effects of different firing angles (turn on and turn off angles) on the current waveform and performance. The motor used in this analysis is a 4/2 SRM built for high-speed performance.
{"title":"Current Waveform Analysis of a High-Speed Switched Reluctance Motor for Copper Loss Reduction","authors":"A. A. Hadipranoto, Grace Firsta Lukman, Jin-Woo Ahn","doi":"10.1109/SCEMS56272.2022.9990842","DOIUrl":"https://doi.org/10.1109/SCEMS56272.2022.9990842","url":null,"abstract":"Switched reluctance motors (SRMs) have been making headway in various fields, primarily in automotive applications. The performance of an SRM is greatly determined by how and when its phase currents are activated and deactivated, as well as the relationship between the current waveform and other performance variables, such as torque ripple or copper loss. This paper analyzes the effects of different firing angles (turn on and turn off angles) on the current waveform and performance. The motor used in this analysis is a 4/2 SRM built for high-speed performance.","PeriodicalId":148762,"journal":{"name":"2022 IEEE 5th Student Conference on Electric Machines and Systems (SCEMS)","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-11-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127311873","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}
京公网安备 11010802042870号
京ICP备2023020795号-1
扫码关注我们
求助内容：
应助结果提醒方式：