Results 31 to 40 of about 20,755 (308)

Exploring Pb‐Chelation Chemistry in the Crystallization Dynamics of Halide Perovskites

Advanced Functional Materials, EarlyView.
A mechanism of how Pb‐chelation chemistry governs coordination geometry and initial nucleation behavior at the precursor level of halide perovskite, by regulating the deprotonation state of a chelating additive, is elucidated. This allows for innovative reaction‐system design principles that promote coherent growth while suppressing defect formation in
Byeong Jun Kim, Inseo Cho, Jung Geon Son, Yifan Yu, Gunhee Kim, Eunseo Shin, Seyeon Eom, Minsub Um, Subeom Shin, Hyungju Ahn, Dong Suk Kim, Hochan Song, Hyosung Choi, Jonghee Yang   +13 more
wiley   +1 more source

Centralized vs distributed (power optimizer) PV system architecture field test results under mismatched operating conditions

, 2011
The number of Building Integrated Photovoltaic (BIPV) system installations is increasing as different new and specific solar cells and modules are developed. The great advantages of BIPV systems should be enough to achieve their massive implantation, but
R. Alonso, Román, E., A. Sanz, E. Roman, Alonso, R., I. Vidaurrazaga, Sanz, A., Martinez, V., Pereda, A., Vidaurrazaga, I., A. Pereda, V. Martinez   +11 more
core   +1 more source

Power Management for Distributed Generators Integrated System

, 2022
The integration of distributed generation systems, including intermittent solar photovoltaic (PV) and wind, has a significant impact on the power system [...
Md Shafiul Alam
core   +1 more source

Optimal Operation Of Distribution Network With Photovoltaic

Journal of Physics: Conference Series, 2022
Abstract As a clean, renewable and abundant new energy, photovoltaic power generation has gradually gained people’s favor after wind power. Affected by weather, light intensity and temperature, the output of photovoltaic power generation has obvious fluctuation and uncertainty, which seriously threatens the safe and stable operation of ...
Xiaoxin Sun, Hailong Ye, Yan Li, Fenyu Huangfu, Chenxu Zhao   +4 more
openaire   +1 more source

Dual‐Function Interface Engineering for δ‐Phase‐Free Crystallization Toward Efficient and Stable FAPbI3 Perovskite Solar Cells

Advanced Functional Materials, EarlyView.
This work presents a dual‐function interface engineering strategy using PEACl to suppress the formation of the non‐perovskite δ‐FAPbI3 phase at the critical SnO2 buried interface. This approach enables the direct crystallization of the photoactive α‐phase, yielding highly efficient and stable rigid (25.6%) and flexible perovskite solar cells with ...
Xiao Wu, Shengyuan Wang, Pok Fung Chan, Zhenyi Ni, Hengkai Zhang, Chun‐Jen Su, Junyi Zhu, Xinhui Lu   +7 more
wiley   +1 more source

Distributed photovoltaic supportability consumption method considering energy storage configuration mode and random events

Frontiers in Energy Research
In order to improve the control capability of distributed photovoltaic support, a distributed photovoltaic support consumption method based on energy storage configuration mode and random events is proposed. A networked and constrained parameter analysis
Yaoqin Cui, Guobin Yang, Yan Yue, Yibo Zhang, Tianlong Zhao, Xiaofei Chang   +5 more
doaj   +1 more source

Distributed voltage control strategy of distribution network with photovoltaic and energy storage considering equipment loss cost

电力工程技术, 2023
Aiming at the voltage violation problem caused by distributed photovoltaic connected to the distribution network, a distributed voltage control strategy based on consistency algorithm is proposed considering the economy of voltage regulation of battery ...
YAO Luqin, WANG Qi, LI Yan, DU Jian, CHENG Shuo, HU Di   +5 more
doaj   +1 more source

Chlorination‐Enabled Oxygen Control and Dual‐Sulfur Source Aided Trap Passivation to Unlock 8.24% Efficient Sb2S3 Photovoltaic Devices

Advanced Functional Materials, EarlyView.
This work demonstrates a scalable, low‐temperature synthesis strategy that combines a thioacetamide (TA)‐based dual sulfur source with CdS chlorination, enabling the formation of high‐quality Sb2S3 with a reduced open‐circuit voltage loss, resulting in improved device efficiency.
Vijay C. Karade, Namuna Adhikari, Samietha S. Kumar, Alisha Adhikari, Vamsi Borra, Prabodika N. Kaluarachchi, Tingting Zhu, Tyler Brau, Rohini Kanase, Ebin Bastola, Xavier Mathew, Abasi Abudulimu, Adam B. Phillips, Michael J. Heben, Zhaoning Song, Yanfa Yan, Randy J. Ellingson   +16 more
wiley   +1 more source

Greening Geographical Load Balancing [PDF]

, 2011
Energy expenditure has become a significant fraction of data center operating costs. Recently, "geographical load balancing" has been suggested to reduce energy cost by exploiting the electricity price differences across regions.
Liu, Zhenhua
core   +1 more source

Droop Control Strategy of Distributed Photovoltaic Reactive Power Considering Probability Distribution

发电技术
Distributed photovoltaic access to the distribution network has gradually become a trend, but the large-scale distributed photovoltaic grid connection will cause serious power flow reversal, resulting in out-of-limit voltage and network loss increase ...
QIAN Yiwei, TIAN Hao, LIU Caihua, TIAN Xinze, ZHOU Xia, DAI Jianfeng   +5 more
doaj   +1 more source