Pub Date : 2024-06-01DOI: 10.1016/j.sspwt.2024.05.001
Qirui Huang , Chenfei Song , Zili Liu , Xinbin Hou , Xianjuan Pang , Chao Sun , Huanhuan Lu , Shuai Wang , Yongzhen Zhang
The electrical transmission between moving parts requires contact pairs such as rolling rings, sliding rings, connectors, etc. These functional contact pairs can be defined as current-carrying frictional pairs because they need to bear the transmission of current while enduring friction and wear. The rough current-carrying frictional pairs are typical contact surface withstands the load of force, heat, and electricity, resulting in the unique contact characteristics of the current-carrying pair. The research progress of current-carrying tribology has been reviewed in this paper. The correlation mechanism between tribological performance and current-carrying performance has been summarized. The composite and competitive relationship between mechanical damage and electrical damage has been discussed. Methods for evaluating the dynamic performance of current-carrying tribology has been proposed. The spatiotemporal non-uniformity of current-carrying frictional damage has been revealed. Future research trends are expected at the end.
{"title":"Research progress on the characteristics of current-carrying tribology in electrical transmission","authors":"Qirui Huang , Chenfei Song , Zili Liu , Xinbin Hou , Xianjuan Pang , Chao Sun , Huanhuan Lu , Shuai Wang , Yongzhen Zhang","doi":"10.1016/j.sspwt.2024.05.001","DOIUrl":"https://doi.org/10.1016/j.sspwt.2024.05.001","url":null,"abstract":"<div><p>The electrical transmission between moving parts requires contact pairs such as rolling rings, sliding rings, connectors, etc. These functional contact pairs can be defined as current-carrying frictional pairs because they need to bear the transmission of current while enduring friction and wear. The rough current-carrying frictional pairs are typical contact surface withstands the load of force, heat, and electricity, resulting in the unique contact characteristics of the current-carrying pair. The research progress of current-carrying tribology has been reviewed in this paper. The correlation mechanism between tribological performance and current-carrying performance has been summarized. The composite and competitive relationship between mechanical damage and electrical damage has been discussed. Methods for evaluating the dynamic performance of current-carrying tribology has been proposed. The spatiotemporal non-uniformity of current-carrying frictional damage has been revealed. Future research trends are expected at the end.</p></div>","PeriodicalId":101177,"journal":{"name":"Space Solar Power and Wireless Transmission","volume":"1 1","pages":"Pages 37-47"},"PeriodicalIF":0.0,"publicationDate":"2024-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2950104024000038/pdfft?md5=c8e34e1b460969ea0a9365f78ee01b5c&pid=1-s2.0-S2950104024000038-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141487615","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-06-01DOI: 10.1016/j.sspwt.2024.03.001
Joon-Min Choi , Su-Jin Choi , Sang-Hwa Yi
This paper presents the results of research conducted in Korea on the development and implementation of Space Solar Power Satellites (SSPS). The study encompasses the conceptual design of the Korean Space Solar Power Satellite (K-SSPS), a proposed disposal method involving lunar surface impact for complete space debris removal, and the proposal for a small-scale pilot system in Korea to validate power transmission capabilities and functionality in the space environment. The increasing significance of Space Based Solar Power (SBSP) in the global transition towards renewable energy sources, as demonstrated by initiatives like “Carbon Net Zero by 2050” and the “RE100 (Renewable Electricity 100%)” initiative, is gradually being acknowledged. This paper emphasizes the need for a global agreement to ensure a sustainable and responsible approach to SSPS deployment. The discussion includes notable challenges such as light pollution and the planned utilization of the lunar surface, highlighting the importance of achieving international consensus on these issues.
{"title":"Case studies on space solar power in Korea","authors":"Joon-Min Choi , Su-Jin Choi , Sang-Hwa Yi","doi":"10.1016/j.sspwt.2024.03.001","DOIUrl":"10.1016/j.sspwt.2024.03.001","url":null,"abstract":"<div><p>This paper presents the results of research conducted in Korea on the development and implementation of Space Solar Power Satellites (SSPS). The study encompasses the conceptual design of the Korean Space Solar Power Satellite (K-SSPS), a proposed disposal method involving lunar surface impact for complete space debris removal, and the proposal for a small-scale pilot system in Korea to validate power transmission capabilities and functionality in the space environment. The increasing significance of Space Based Solar Power (SBSP) in the global transition towards renewable energy sources, as demonstrated by initiatives like “Carbon Net Zero by 2050” and the “RE100 (Renewable Electricity 100%)” initiative, is gradually being acknowledged. This paper emphasizes the need for a global agreement to ensure a sustainable and responsible approach to SSPS deployment. The discussion includes notable challenges such as light pollution and the planned utilization of the lunar surface, highlighting the importance of achieving international consensus on these issues.</p></div>","PeriodicalId":101177,"journal":{"name":"Space Solar Power and Wireless Transmission","volume":"1 1","pages":"Pages 27-36"},"PeriodicalIF":0.0,"publicationDate":"2024-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2950104024000014/pdfft?md5=34ff15a9adf3e015374aa17497d218a8&pid=1-s2.0-S2950104024000014-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140779051","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-12-31DOI: 10.1525/9780520963191-002
{"title":"Acknowledgments","authors":"","doi":"10.1525/9780520963191-002","DOIUrl":"https://doi.org/10.1525/9780520963191-002","url":null,"abstract":"","PeriodicalId":101177,"journal":{"name":"Space Solar Power and Wireless Transmission","volume":"14 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82694766","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 : 2019-12-31DOI: 10.1525/9780520963191-001
{"title":"Illustrations","authors":"","doi":"10.1525/9780520963191-001","DOIUrl":"https://doi.org/10.1525/9780520963191-001","url":null,"abstract":"","PeriodicalId":101177,"journal":{"name":"Space Solar Power and Wireless Transmission","volume":"76 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83849457","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 : 2019-12-31DOI: 10.1525/9780520963191-014
{"title":"Index","authors":"","doi":"10.1525/9780520963191-014","DOIUrl":"https://doi.org/10.1525/9780520963191-014","url":null,"abstract":"","PeriodicalId":101177,"journal":{"name":"Space Solar Power and Wireless Transmission","volume":"50 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90835158","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 : 2019-12-31DOI: 10.1525/9780520963191-fm
{"title":"Frontmatter","authors":"","doi":"10.1525/9780520963191-fm","DOIUrl":"https://doi.org/10.1525/9780520963191-fm","url":null,"abstract":"","PeriodicalId":101177,"journal":{"name":"Space Solar Power and Wireless Transmission","volume":"93 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90626993","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}
{"title":"List of Illustrations","authors":"S. Seabury, Maud Richey","doi":"10.2307/j.ctvd1c6zh.3","DOIUrl":"https://doi.org/10.2307/j.ctvd1c6zh.3","url":null,"abstract":"","PeriodicalId":101177,"journal":{"name":"Space Solar Power and Wireless Transmission","volume":"44 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-04-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81608782","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}
{"title":"Acknowledgments","authors":"","doi":"10.2307/j.ctvd1c6zh.4","DOIUrl":"https://doi.org/10.2307/j.ctvd1c6zh.4","url":null,"abstract":"","PeriodicalId":101177,"journal":{"name":"Space Solar Power and Wireless Transmission","volume":"18 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-04-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86235051","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}
Spero che nei prossimi mesi inizi un profondo e aperto dibattito sulle Linee Guida per la qualità dell’architettura, oggi allo step del parere del Consiglio Superiore dei Lavori Pubblici. Le Linee Guida – come ci insegna la cultura scientifica in ambito medico – costituiscono raccomandazioni di comportamento. Un insieme di informazioni che, sviluppate sulla base di conoscenze e saperi, hanno la finalità di rendere appropriato un comportamento desiderato. Dovrebbero tracciare una rotta. Dovrebbero essere la mappa per raggiungere “il tesoro nascosto”, come racconta Stevenson ne L’Isola del Tesoro. Ma quali comportamenti, e soprattutto, i comportamenti di chi, potranno condurre al “tesoro”? Sono convinto che i tratti sbiaditi, disegnati su una pergamena ingiallita e dai contorni consumati – se mai si riuscisse a trovarla – indicherebbero un deciso cambio di rotta. Le sue linee e i suoi simboli, comprensibili solo a chi sa “guardare altrimenti”, delineano la rotta per l’isola che, secondo Edoardo Bennato, sembrerebbe essere l’“Isola che non c’è”; per questo, per incamminarsi verso qualcosa che non c’è, abbiamo necessità di donne e uomini illuminati e visionari. EDITORIALE |
{"title":"Green New Deal","authors":"G. Massa","doi":"10.2307/j.ctvd1c6zh.7","DOIUrl":"https://doi.org/10.2307/j.ctvd1c6zh.7","url":null,"abstract":"Spero che nei prossimi mesi inizi un profondo e aperto dibattito sulle Linee Guida per la qualità dell’architettura, oggi allo step del parere del Consiglio Superiore dei Lavori Pubblici. Le Linee Guida – come ci insegna la cultura scientifica in ambito medico – costituiscono raccomandazioni di comportamento. Un insieme di informazioni che, sviluppate sulla base di conoscenze e saperi, hanno la finalità di rendere appropriato un comportamento desiderato. Dovrebbero tracciare una rotta. Dovrebbero essere la mappa per raggiungere “il tesoro nascosto”, come racconta Stevenson ne L’Isola del Tesoro. Ma quali comportamenti, e soprattutto, i comportamenti di chi, potranno condurre al “tesoro”? Sono convinto che i tratti sbiaditi, disegnati su una pergamena ingiallita e dai contorni consumati – se mai si riuscisse a trovarla – indicherebbero un deciso cambio di rotta. Le sue linee e i suoi simboli, comprensibili solo a chi sa “guardare altrimenti”, delineano la rotta per l’isola che, secondo Edoardo Bennato, sembrerebbe essere l’“Isola che non c’è”; per questo, per incamminarsi verso qualcosa che non c’è, abbiamo necessità di donne e uomini illuminati e visionari. EDITORIALE |","PeriodicalId":101177,"journal":{"name":"Space Solar Power and Wireless Transmission","volume":"103 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-04-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88028009","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}
{"title":"Breakthrough Technologies and Solar Trade Wars","authors":"","doi":"10.2307/j.ctvd1c6zh.12","DOIUrl":"https://doi.org/10.2307/j.ctvd1c6zh.12","url":null,"abstract":"","PeriodicalId":101177,"journal":{"name":"Space Solar Power and Wireless Transmission","volume":"36 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-04-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89193697","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}
扫码关注我们
求助内容：
应助结果提醒方式：
京公网安备 11010802042870号