Results 11 to 20 of about 11,444 (50)

A Calculation Method of Average Fluid Temperature in Solar Collector

发电技术, 2022
The solar collector is an important equipment for photo-thermal conversion. It can be used not only for centralized energy utilization by tower thermal power generation technology, but also for distributed energy utilization by disc thermal power ...
XU Li, SUN Feihu, LI Zhi, ZHANG Qiangqiang   +3 more
doaj   +1 more source

Simulation of distributed photovoltaic power generation system [PDF]

E3S Web of Conferences, 2023
Combined with the operation characteristics of photovoltaic power generation system, the mathematical model and simulation model are established, and the control strategy of bipolar inverter with wide output characteristics and the maximum power point ...
Cai Gaoyuan, Li Bingbing, Liu Liqun, Zhao Zhen, Han Lulu, Lai Youfu   +5 more
doaj   +1 more source

A Novel Maximum Power Point Tracking Control Strategy for the Building Integrated Photovoltaic System

Energies, 2020
Thin-film photovoltaic technology has begun to be applied in building-integrated photovoltaics (BIPVs), and it is believed that thin-film photovoltaic technology has potential in building-integrated photovoltaic applications.
Yuhang Liu, Xiangxin Liu, Jianwei Zhang, Yufeng Zhang, Ziyao Zhu   +4 more
doaj   +1 more source

Cadmium stannate conductive layer with high optical transmittance and tunable work function

Materials Research Express, 2021
200 nm cadmium stannate (Cd _2 SnO _4 ) transparent conductive layer films with a sheet resistance of 6.35 Ω/sq and resistivity of 1.27 × 10 ^−4 Ω · cm are deposited by magnetron sputtering coupling with adjustable target bias voltage followed by 620 °C ...
Ziyao Zhu, Zhongming Du, Xiangxin Liu, Yufeng Zhang, Qiuchen Wu, Xinlu Lin   +5 more
doaj   +1 more source

Intelligent Voltage Control Method in Active Distribution Networks Based on Averaged Weighted Double Deep Q-network Algorithm

Journal of Modern Power Systems and Clean Energy, 2023
High penetration of distributed renewable energy sources and electric vehicles (EVs) makes future active distribution network (ADN) highly variable. These characteristics put great challenges to traditional voltage control methods.
Yangyang Wang, Meiqin Mao, Liuchen Chang, Nikos D. Hatziargyriou   +3 more
doaj   +1 more source

Wind tunnel test study on the wind load variation law of a point focus solar furnace

Frontiers in Energy Research, 2023
This work studied the wind load acting on a point focus solar furnace composed of a 110 m2 heliostat and a 77 m2 concentrator through wind tunnel testing.
Mingfei He, Mingfei He, Mingfei He, Mingfei He, Penglin Huang, Penglin Huang, Penglin Huang, Penglin Huang, Bo Gong, Bo Gong, Bo Gong, Bo Gong, Chuncheng Zang, Chuncheng Zang, Chuncheng Zang, Chuncheng Zang, Zhifeng Wang, Zhifeng Wang, Zhifeng Wang, Zhifeng Wang   +19 more
doaj   +1 more source

Electricity-Heat-Hydrogen Modeling of Hydrogen Storage System Considering Off-Design Characteristics

IEEE Access, 2021
With the advantages of zero carbon emission and multi-energy comprehensive utilization, hydrogen storage is the pivotal technology to help realize the goal of net-zero carbon and establish a new energy system.
Yufeng Xiong, Laijun Chen, Tianwen Zheng, Yang Si, Shengwei Mei   +4 more
doaj   +1 more source

Influences of Optical Factors on the Performance of the Solar Furnace

Energies, 2019
In this paper, an optical structure design for a solar furnace is described. Based on this configuration, Monte Carlo ray tracing simulations are carried out to analyze the influences of four optical factors on the concentrated solar heat flux ...
Zhiying Cui, Fengwu Bai, Zhifeng Wang, Fuqiang Wang   +3 more
doaj   +1 more source

Optimized Regulation of Hybrid Adiabatic Compressed Air Energy Storage System for Zero-Carbon-Emission Micro-Energy Network

Frontiers in Energy Research, 2021
Improving electricity and heat utilization can speed up China’s decarbonization process in the northwest villages on the Qinghai-Tibet Plateau. In this paper, we proposed an architecture with zero-carbon-emission micro-energy network (ZCE-MEN) to ...
Qiwei Jia, Tingxiang Liu, Tingxiang Liu, Xiaotao Chen, Laijun Chen, Yang Si, Yang Si, Shengwei Mei, Shengwei Mei   +8 more
doaj   +1 more source

Solid particle solar receivers in the next‐generation concentrated solar power plant

EcoMat, 2022
Solid particles are generally considered to be the most suitable heat transfer fluid (HTF) and thermal energy storage (TES) materials for the next‐generation concentrated solar power (CSP) plant.
Fuliang Nie, Fengwu Bai, Zhifeng Wang, Xiaobo Li, Ronggui Yang   +4 more
doaj   +1 more source