High-performance electrode materials were obtained by isomorphism and intercalation methods, resulting in multi-types of redox reaction centers and a bridge for charge transfer. Some of the Co ions (clusters) were replaced by Ni ions with little difference in radius and different types of redox reactions wer
Schematic of the coupled cooling method of LHTES combined with PE: (a) PE in peacetime; (b) heat storage of LHTES and envelope in working time. The coupled cooling method can not only expand the operating temperature difference of PCM, but also bear numerous cold loads to reduce the amount of PCM by pre-cooling the envelop.
Second, the effectiveness of the CCS control method and the accuracy of the simulation results were verified on a 600-kW WG-HES system prototype. The results verified that the CCS control method has good anti-interference ability and can meet the requirements of constant speed control for a variable motor under the best PID parameters.
The traditional cooling methods cannot meet the requirements of safety, stability, reliability and no-power at the same time under some special circumstances. In this study, a new coupled cooling method of Latent Heat Thermal Energy Storage (LHTES) combined with Pre-cooling of Envelope (PE) is proposed and the numerical model of the …
BIG HIT Building Innovative Green Hydrogen Systems in an Isolated Territory: a Pilot for Europe (2016-2020). The combination of wind and tidal energy with hydrogen production and storage, drawing ...
4 天之前· Toward a new method for the design of combined sensible/latent thermal-energy storage using non-dimensional analysis Appl. Energy, 247 ( 2019 ), pp. 322 - 334, 10.1016/j.apenergy.2019.03.022 View PDF View article View in Scopus Google Scholar
Therefore, a combined energy system that uses renewable energy (such as wind power) to produce hydrogen as its main feature and uses energy storage as an auxiliary will be one of the important directions for the …
the TES medium. The energy efficiency of the Bayburt stone cooker was found to be in the range of 35.3–21.7%, while the energy efficiency of the conventional cooker was lower ranging between 27.6–16.9%. Vigneswaran et …
As the proportion of renewable energy gradually increases, it brings challenges to the stable operation of the combined heat and power (CHP) system. As an important flexible resource, energy storage (ES) has attracted more and more attention. However, the profit of energy storage can''t make up for the investment and operation …