Results 111 to 120 of about 9,687 (216)

Study of Improving Output Power of Double Glass Polycrystalline Silicon Photovoltaic Module [PDF]

open access: yes, 2017
多晶硅电池及组件的降本和提效是光伏行业重点关注的热点问题。本文重点研究双玻多晶硅组件的提效途径,通过改变双玻光伏组件中电池片尺寸降低封装损失和电路损失,从而提高电池片转换效率;通过封装工艺和贴膜工艺提高电池片表面太阳光入射强度,从而提高电池片转换效率。主要研究结果如下: 1、划片工艺影响电池片的良率和转换效率。采用启澜GSC-20F激光划片机的最佳切割工艺为:对电池片进行反面切割,重复切割次数为两次;实验所用激光器最佳切割参数为激光功率为17W,切割频率为40kHz,划片速度为110mm/s。 2 ...
唐天宇
core  

能源互联促进新型能源体系建设 [PDF]

open access: yes, 2023
何正友, 陆超
core   +1 more source

[Healthcare institution resilience and the influencing factors during infectious disease outbreaks]. [PDF]

open access: yesBeijing Da Xue Xue Bao Yi Xue Ban
Fu Y   +11 more
europepmc   +1 more source

[Neurospecific transmembrane protein 240 colocalizes with peroxisomes and activates Rho GDP dissociation inhibitor β]. [PDF]

open access: yesNan Fang Yi Ke Da Xue Xue Bao
Hu Q   +7 more
europepmc   +1 more source

[Recent Advances in Peripheral Immunoscore in Lung Cancer]. [PDF]

open access: yesZhongguo Fei Ai Za Zhi
Xu F   +5 more
europepmc   +1 more source

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