2015 IEEE 42nd Photovoltaic Specialist Conference (PVSC)最新文献_第3页

An extendible beyond 20% efficiency cost-efficient bifacial cell using boron & phosphorus implantation technology and its prospects for the future production 采用硼磷注入技术的可扩展效率超过20%的低成本双面电池及其未来生产前景

2015 IEEE 42nd Photovoltaic Specialist Conference (PVSC) Pub Date : 2015-12-14 DOI: 10.1109/PVSC.2015.7356059

Haibing Huang, L. Jun, Lichun Wang, Jianbo Wang, Weicheng Zhu, L. Mandrell, J. Sullivan, B. Adibi, Chris Smith, H. Laine, H. Savin

引用次数: 4

Hybrid functional calculations on the Na and K impurities in substitutional and interstitial positions in Cu2ZnSnSe4 Cu2ZnSnSe4中Na和K杂质取代位和间隙位的杂化泛函计算

2015 IEEE 42nd Photovoltaic Specialist Conference (PVSC) Pub Date : 2015-11-16 DOI: 10.1109/PVSC.2015.7356099

E. Ghorbani, J. Kiss, H. Mirhosseini, T. Kuhne, C. Felser

引用次数: 4

Space environment testing of photovoltaic array systems at NASA's Marshall Space Flight Center 美国宇航局马歇尔太空飞行中心光伏阵列系统的空间环境测试

2015 IEEE 42nd Photovoltaic Specialist Conference (PVSC) Pub Date : 2015-11-03 DOI: 10.1109/PVSC.2015.7355861

T. Schneider, J. Vaughn, K. Wright, Brandon S. Phillips

{"title":"Space environment testing of photovoltaic array systems at NASA's Marshall Space Flight Center","authors":"T. Schneider, J. Vaughn, K. Wright, Brandon S. Phillips","doi":"10.1109/PVSC.2015.7355861","DOIUrl":"https://doi.org/10.1109/PVSC.2015.7355861","url":null,"abstract":"To successfully operate a photovoltaic (PV) array system in space requires planning and testing to account for the effects of the space environment. It is critical to understand space environment interactions not only on the PV components, but also the array substrate materials, wiring harnesses, connectors, and protection circuitry (e.g. blocking diodes). Key elements of the space environment which must be accounted for in a PV system design include: Solar Photon Radiation, Charged Particle Radiation, Plasma, and Thermal Cycling. While solar photon radiation is central to generating power in PV systems, the complete spectrum includes short wavelength ultraviolet components, which photo-ionize materials, as well as long wavelength infrared which heat materials. High energy electron radiation has been demonstrated to significantly reduce the output power of III-V type PV cells; and proton radiation damages material surfaces - often impacting coverglasses and antireflective coatings. Plasma environments influence electrostatic charging of PV array materials, and must be understood to ensure that long duration arcs do not form and potentially destroy PV cells. Thermal cycling impacts all components on a PV array by inducing stresses due to thermal expansion and contraction. Given such demanding environments, and the complexity of structures and materials that form a PV array system, mission success can only be ensured through realistic testing in the laboratory. NASA's Marshall Space Flight Center has developed a broad space environment test capability to allow PV array designers and manufacturers to verify their system's integrity and avoid costly on-orbit failures. The Marshall Space Flight Center test capabilities are available to government, commercial, and university customers. Test solutions are tailored to meet the customer's needs, and can include performance assessments, such as flash testing in the case of PV cells.","PeriodicalId":427842,"journal":{"name":"2015 IEEE 42nd Photovoltaic Specialist Conference (PVSC)","volume":"50 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-11-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121555387","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}

引用次数: 2

960mV open circuit voltage chalcopyrite solar cell 960mV开路电压黄铜矿太阳能电池

2015 IEEE 42nd Photovoltaic Specialist Conference (PVSC) Pub Date : 2015-10-08 DOI: 10.1109/PVSC.2015.7355655

H. Hiroi, Y. Iwata, K. Horiguchi, S. Adachi, N. Sakai, H. Sugimoto

引用次数: 6

ER-2 high altitude solar cell calibration flights ER-2高空太阳能电池校准飞行

2015 IEEE 42nd Photovoltaic Specialist Conference (PVSC) Pub Date : 2015-06-22 DOI: 10.1109/PVSC.2015.7355844

M. Myers, D. Wolford, D. Snyder, M. Piszczor

{"title":"ER-2 high altitude solar cell calibration flights","authors":"M. Myers, D. Wolford, D. Snyder, M. Piszczor","doi":"10.1109/PVSC.2015.7355844","DOIUrl":"https://doi.org/10.1109/PVSC.2015.7355844","url":null,"abstract":"Evaluation of space photovoltaics using ground-based simulators requires primary standard cells which have been characterized in a space or near-space environment. Due to the high cost inherent in testing cells in space, most primary standards are tested on high altitude fixed wing aircraft or balloons. The ER-2 test platform is the latest system developed by the Glenn Research Center (GRC) for near-space photovoltaic characterization. This system offers several improvements over GRC's current Learjet platform including higher altitude, larger testing area, onboard spectrometers, and longer flight season. The ER-2 system was developed by GRC in cooperation with NASA's Armstrong Flight Research Center (AFRC) as well as partners at the Naval Research Laboratory and Air Force Research Laboratory. The system was designed and built between June and September of 2014, with the integration and first flights taking place at AFRC's Palmdale facility in October of 2014. Three flights were made testing cells from GRC as well as commercial industry partners. Cell performance data was successfully collected on all three flights as well as solar spectra. The data was processed using a Langley extrapolation method, and performance results showed a less than half a percent variation between flights, and less than a percent variation from GRC's current Learjet test platform.","PeriodicalId":427842,"journal":{"name":"2015 IEEE 42nd Photovoltaic Specialist Conference (PVSC)","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-06-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125069823","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}

引用次数: 1

IEEE 1547 Standards advancing grid modernization 推进电网现代化的IEEE 1547标准

2015 IEEE 42nd Photovoltaic Specialist Conference (PVSC) Pub Date : 2015-06-14 DOI: 10.1109/PVSC.2015.7356267

Thomas Basso, S. Chakraborty, Andy Hoke, M. Coddington

引用次数: 32

Temperature dependent analysis of heterojunction silicon solar cells: Role of intrinsic layer thickness 异质结硅太阳电池的温度依赖性分析:本征层厚度的作用

2015 IEEE 42nd Photovoltaic Specialist Conference (PVSC) Pub Date : 2015-06-14 DOI: 10.1109/PVSC.2015.7356058

M. Agarwal, R. Dusane

引用次数: 1

Temperature dependence of triple junction solar cells after high fluence irradiations 高通量辐照后三结太阳能电池的温度依赖性

2015 IEEE 42nd Photovoltaic Specialist Conference (PVSC) Pub Date : 2015-06-14 DOI: 10.1109/PVSC.2015.7355866

D. Scheiman, J. Lorentzen, R. Hoheisel, S. Messenger, P. Jenkins

引用次数: 1

Mechanically stacked and monolithically integrated perovskite/silicon tandems and the challenges for high efficiency 机械堆叠和单片集成钙钛矿/硅串联以及高效率的挑战

2015 IEEE 42nd Photovoltaic Specialist Conference (PVSC) Pub Date : 2015-06-14 DOI: 10.1109/PVSC.2015.7355674

Colin D. Bailie, J. Mailoa, E. Johlin, William H. Nguyen, E. Hoke, A. Akey, T. Buonassisi, M. McGehee

引用次数: 4

Cross-sectional electric field distributions in BaSi2 homo and BaSi2/Si hetero pn junctions BaSi2 homo和BaSi2/Si异质pn结的截面电场分布

2015 IEEE 42nd Photovoltaic Specialist Conference (PVSC) Pub Date : 2015-06-14 DOI: 10.1109/PVSC.2015.7355932

M. Baba, Kentarou Watanabe, K. Hara, T. Sekiguchi, W. Du, R. Takabe, K. Toko, N. Usami, T. Suemasu

{"title":"Cross-sectional electric field distributions in BaSi2 homo and BaSi2/Si hetero pn junctions","authors":"M. Baba, Kentarou Watanabe, K. Hara, T. Sekiguchi, W. Du, R. Takabe, K. Toko, N. Usami, T. Suemasu","doi":"10.1109/PVSC.2015.7355932","DOIUrl":"https://doi.org/10.1109/PVSC.2015.7355932","url":null,"abstract":"Electrical field distributions at the interfaces of p-type and n-type BaSi2 homo junction and n-type BaSi2 and p-type Si heterojunction were evaluated by electron beam induced current (EBIC) technique. It was confirmed from transmission-electron microscopy that p-BaSi2 and n-BaSi2 layer were clearly separated. For the n-BaSi2/p-Si hetero junction, we observed strong electric field at the interface. We consider that the large difference in work function between BaSi2 and Si contributes to this result. On the other hand, for the BaSi2 pn junction, smaller electric field than that at the BaSi2/Si hetero interface was observed. We assumed that heavily B-doped p-BaSi2 was not formed due to not sufficient activation of boron, leading to the smaller electric field than expected. In both cases, the observation of the electric field means that the pn junction was formed at the BaSi2 homo and BaSi2/Si hetero interfaces. Therefore, we succeeded in forming a BaSi2 pn junction; however higher built-in potential is necessary at the junction to achieve high efficiency BaSi2 solar cells.","PeriodicalId":427842,"journal":{"name":"2015 IEEE 42nd Photovoltaic Specialist Conference (PVSC)","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-06-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124798003","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}

引用次数: 1