Zobrazeno 1 - 10
of 2 571
pro vyhledávání: '"Hybrid Power System"'
Publikováno v:
Polish Maritime Research, Vol 31, Iss 4, Pp 100-110 (2024)
The maritime industry, a major contributor to carbon emissions, is under increasing environmental pressure due to global climate change. This study presents an innovative energy management strategy for hybrid power systems in ocean engineering vessel
Externí odkaz:
https://doaj.org/article/c846cf4f766d4f3a87f5f2c85c0d2926
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-22 (2024)
Abstract The application of fuel cell tractors is expected to drive technological upgrades and sustainable development in agricultural machinery. However, fuel cell hybrid systems face issues such as slow dynamic response, low efficiency, and short l
Externí odkaz:
https://doaj.org/article/de948b54898a48c68d687c0df3352ff0
Publikováno v:
Zhongguo Jianchuan Yanjiu, Vol 19, Iss 4, Pp 122-130 (2024)
ObjectivesA life cycle carbon emission assessment method is proposed to comprehensively evaluate the carbon emission reduction capacity of hydrogen-electric hybrid ships. MethodsFirst, an energy flow model of the power system is established using the
Externí odkaz:
https://doaj.org/article/e90a0d0792384edb8772331e70a9a360
Publikováno v:
International Journal of Electrical Power & Energy Systems, Vol 162, Iss , Pp 110262- (2024)
As grid-connected renewable energy and HVDC transmission grow in China, maintaining stable power grid operation is essential to avert system collapse caused by insufficient reserves of dynamic reactive power. Network topology and dynamic reactive pow
Externí odkaz:
https://doaj.org/article/300f9de8f3e84f30ab3a64ecdbb44317
Publikováno v:
Heliyon, Vol 10, Iss 20, Pp e39645- (2024)
Improvement of marine power plants includes increasing their efficiency and drastically reducing emissions of pollutants, which involves transitioning to carbon-free fuels. This article discusses the evolution of a marine power system designed for de
Externí odkaz:
https://doaj.org/article/1651fff5b5b2411681c5b0c1ea287bc8
Autor:
BUNDA S.
Publikováno v:
Journal of Sustainable Energy, Vol 15, Iss 1, Pp 6-12 (2024)
This paper aimed to identify the main aspects and influencing factors in the design of hybrid systems for powering base transceiver stations based on solar resources, with the goal of optimizing both the design and the initial investment costs for th
Externí odkaz:
https://doaj.org/article/287acb3341534bcdbcc28371fe8dee0f
Publikováno v:
AIMS Energy, Vol 12, Iss 3, Pp 706-726 (2024)
The article describes the development and simulation of a stand-alone hybrid power system based on a variable-speed diesel generator and a hydrogen fuel cell generation system. The goal of the research was to investigate the electromagnetic processes
Externí odkaz:
https://doaj.org/article/716e9a45af87409798e0db9d84c96d59
Publikováno v:
Chengshi guidao jiaotong yanjiu, Vol 27, Iss 5, Pp 25-29 (2024)
Objective With the steady advancement of technology and China's dual carbon process, the application of hydrogen energy in urban transportation is increasing. To reduce the overall energy consumption of fuel cell/supercapacitor hybrid power system fo
Externí odkaz:
https://doaj.org/article/0b9b823a0ea74d6dbf6b0168c03217c1
Publikováno v:
Chengshi guidao jiaotong yanjiu, Vol 27, Iss 5, Pp 20-24 (2024)
Objective Equivalent hydrogen consumption, as a method for optimizing fuel economy, performs poorly in following the state of charge of energy storage systems. Therefore, it is necessary to improve it to achieve dynamic balance of interval state of c
Externí odkaz:
https://doaj.org/article/33ba4677950d46298a8728a1704d85a9
Publikováno v:
Chinese Journal of Mechanical Engineering, Vol 37, Iss 1, Pp 1-25 (2024)
Abstract The new energy vehicle plays a crucial role in green transportation, and the energy management strategy of hybrid power systems is essential for ensuring energy-efficient driving. This paper presents a state-of-the-art survey and review of r
Externí odkaz:
https://doaj.org/article/f22a0c3debce4650ac8d9c0f44214652