Results 31 to 40 of about 971,077 (293)

Day-Ahead Operation Analysis of Wind and Solar Power Generation Coupled with Hydrogen Energy Storage System Based on Adaptive Simulated Annealing Particle Swarm Algorithm

Energies, 2022
As the low-carbon economy continues to evolve, the energy structure adjustment of using renewable energies to replace fossil fuel energies has become an inevitable trend.
Kang Chen, Huaiwu Peng, Zhenxin Gao, Junfeng Zhang, Pengfei Chen, Jingxin Ruan, Biao Li, Yueshe Wang   +7 more
doaj   +1 more source

Control Method for Improving Voltage Response and Ripple of Isolated DC-DC Converter

Frontiers in Energy Research, 2022
Affected by the abrupt changes of load and unregulated first-stage rectifiers, it is difficult for the output voltage of the isolated DC-DC converter with traditional proportional-integral (PI) control to meet the needs of industrial applications such as
Ming Li, Kairang Wang, Kairang Wang, Zhou Zhao, Hongyong Liu, Wenyu Zhang, Jian Kou, Jianhui Meng   +7 more
doaj   +1 more source

Space Station Freedom solar array panels plasma interaction test facility [PDF]

, 1989
The Space Station Freedom Power System will make extensive use of photovoltaic (PV) power generation. The phase 1 power system consists of two PV power modules each capable of delivering 37.5 KW of conditioned power to the user.
Martin, Donald F., Mellott, Kenneth D.
core   +1 more source

Advanced characterization and simulation of SONNE: a fast neutron spectrometer for Solar Probe Plus [PDF]

, 2009
SONNE, the SOlar NeutroN Experiment proposed for Solar Probe Plus, is designed to measure solar neutrons from 1-20 MeV and solar gammas from 0.5-10 MeV.
Bloser, Peter F., Bravar, U, Fluckiger, E O, Legere, Jason S., MacKinnon, A L, Mallik, Procheta, McConnell, Mark L, Pirard, B, Ryan, James M., Woolf, R S   +9 more
core   +2 more sources

Removing Homocoupling Defects in Alkoxy/Alkyl‐PBTTT Enhances Polymer:Fullerene Co‐Crystal Formation and Stability

Advanced Functional Materials, EarlyView.
PBTTT‐OR‐R, a C14‐alkoxy/alkyl‐PBTTT polymer derivative, is of substantial interest for optoelectronics due to its specific fullerene intercalation behavior and enhanced charge‐transfer absorption. Comparing this polymer with (S) and without (O) homocoupling defects reveals that PBTTT‐OR‐R(O) forms stable co‐crystals with PC61BM, while PBTTT‐OR‐R(S ...
Zhen Liu, Jochen Vanderspikken, Paola Mantegazza, Stefania Moro, Mouna Hamid, Sigurd Mertens, Niko Van den Brande, Laurence Lutsen, Vincent Lemaur, David Beljonne, Giovanni Costantini, Koen Vandewal, Bruno Van Mele, Wouter Maes, Bart Goderis   +14 more
wiley   +1 more source

A simulation study on the contact‐separation triboelectric nano‐generator for magnetic energy harvester

IET Nanodielectrics
Transmission lines and outdoor substations are replete with various forms of micro energy such as wind energy, solar energy, and electromagnetic energy.
Yibing Zhang, Fenghui Li, Yagang Wang, Shanlin Tong, Yuhao Li, Xuhui Li, Wu Lu, Yongsheng Liu   +7 more
doaj   +1 more source

Concentrating Solar Power: Focusing the Sun's Energy with Mirrors to Produce Electricity [PDF]

, 2006
Key facts: - Concentrating solar power (CSP) technologies use mirrors to focus the sun's heat. This heat is used to boil water, and the resulting steam turns a turbine to generate electricity.

core  

Analyzing Electronic Excitations and Exciton Binding Energies in Y6 Films

Advanced Functional Materials, EarlyView.
The Y6 molecule is used for increasing the efficiency of organic solar cells. The exciton binding energy is calculated for ensembles of Y6 molecules that are representative of the typically used films. The calculations show that the excitons typically spread out over many molecules.
Sahar Javaid Akram, Sophie Meißner, Stephan Kümmel   +2 more
wiley   +1 more source

Multi-objective optimal scheduling strategy for wind power, PV and pumped storage plant in VSC-HVDC grid

The Journal of Engineering, 2019
Zhangbei demonstration project will be the world's highest voltage level and largest capacity VSC-HVDC power grid, by which millions of kilowatts of renewable energy and pumped storage power will be supplied to Beijing.
Man Xu, Linlin Wu, Hui Liu, Xiao Wang
doaj   +1 more source

Ultralow-temperature-driven water-based sorption refrigeration enabled by low-cost zeolite-like porous aluminophosphate

Nature Communications, 2022
Thermally-driven water-sorption refrigeration is a promising environmentally friendly technology, but finding suitable porous materials is challenging.
Zhangli Liu, Jiaxing Xu, Min Xu, Caifeng Huang, Ruzhu Wang, Tingxian Li, Xiulan Huai   +6 more
doaj   +1 more source