Economic and Environmental Competitiveness of Multiple Hydrogen Production Pathways in China DOI

Bo Sun,

Guangyao Fan, Hui Zhang

et al.

Research Square (Research Square), Journal Year: 2024, Volume and Issue: unknown

Published: July 19, 2024

Abstract This study quantifies the levelized cost of hydrogen (LCOH) and life cycle carbon emissions (LCCE) four production systems via water electrolysis in 31 provinces regions China through optimization method, compares with coal, natural gas, industry by-products. The results show that grid-connected system electrolysis, which has low-carbon advantages only specific provinces, time-of-use electricity prices can improve its economic competitiveness. off-grid achieve near-zero emissions, although significant investment is brought by configuring larger capacities for energy storage tank. In 2045–2050, it will become most economical pathway to produce hydrogen, certain reduction incentives or subsidy may enable this happen 5–15 years earlier. Before then, by-products a good alternative development energy.

Language: Английский

An economic way to reduce emissions of industrial parks with hydrogen-based integrated energy systems DOI
Xiangxiang Dong,

Yanling Zhao

International Journal of Hydrogen Energy, Journal Year: 2025, Volume and Issue: 106, P. 1122 - 1133

Published: Feb. 8, 2025

Language: Английский

Citations

1
Dynamic power allocation for the new energy hybrid hydrogen production system based on WOA-VMD: Improving fluctuation balance and optimizing control strategy DOI

Yongxin Lu,

Guotian Yang, Xinli Li

et al.

International Journal of Hydrogen Energy, Journal Year: 2024, Volume and Issue: 94, P. 580 - 599

Published: Nov. 14, 2024

Language: Английский

Citations

5
Impact of the Heat Demand of a District Heating Network on the Integrated Design and Operation of an Electrolyzer with Renewable Energy Supply DOI
Sina Dibos, Thiemo Pesch, Andrea Benigni

et al.

Published: Jan. 1, 2025

Download This Paper Open PDF in Browser Add to My Library Share: Permalink Using these links will ensure access this page indefinitely Copy URL DOI

Language: Английский

Citations

0
Design and operation schedule of RES hydrogen production system with downstream constraints DOI

Hai‐Jiao Guo,

Chang Zhang, Jinyi Wang

et al.

International Journal of Hydrogen Energy, Journal Year: 2025, Volume and Issue: 102, P. 68 - 79

Published: Jan. 8, 2025

Language: Английский

Citations

0
An optimization framework for component sizing and energy management of hybrid electrolyzer systems considering physical characteristics of alkaline electrolyzers and proton exchange membrane electrolyzers DOI
Yuzhen Tang, Zhuang Zheng,

Fanqi Min

et al.

Renewable Energy, Journal Year: 2025, Volume and Issue: 243, P. 122555 - 122555

Published: Feb. 7, 2025

Language: Английский

Citations

0
Optimal Configuration Framework of Hybrid Renewable Energy Technologies-Based Hydrogen Energy Storage System Assessment using Enhanced Artificial Rabbit Algorithm DOI
Aykut Fatih Güven, Rizk M. Rizk‐Allah

Energy, Journal Year: 2025, Volume and Issue: unknown, P. 135408 - 135408

Published: March 1, 2025

Language: Английский

Citations

0
Optimization of energy management strategy with fuzzy logic control and low-pass filtering for hydrogen production system DOI

Guangwei Lin,

Jin Yang, Haoran Sun

et al.

International Journal of Hydrogen Energy, Journal Year: 2025, Volume and Issue: 116, P. 473 - 485

Published: March 13, 2025

Language: Английский

Citations

0
A review on green hydrogen production pathways and optimization techniques DOI
S. Shanmugasundaram, Thangaraja Jeyaseelan, Sundararajan Rajkumar

et al.

Process Safety and Environmental Protection, Journal Year: 2025, Volume and Issue: unknown, P. 107070 - 107070

Published: March 1, 2025

Language: Английский

Citations

0
Stability framework for off-grid hydrogen production systems: Coordinated control of steady-state source-load balancing and transient frequency response DOI

Yongxin Lu,

Guotian Yang, Jianguo Liu

et al.

Applied Energy, Journal Year: 2025, Volume and Issue: 390, P. 125807 - 125807

Published: April 2, 2025

Language: Английский

Citations

0
A production and transport scheduling strategy of energy and resources of pelagic clustering islands based on generalized movable energy storage DOI Creative Commons
Zhongnan Feng,

Zhiheng He,

Xiangning Lin

et al.

Energy Reports, Journal Year: 2024, Volume and Issue: 11, P. 5654 - 5667

Published: May 25, 2024

At present, most pelagic islands rely on the mainland for resource replenishment. And due to limited island area, it is not sufficient simultaneously place enough basic load facilities and new energy generation consumption a single island. Considering are distributed in groups, vigorously developing renewable around can be considered, divided into center Resource use produce transport electric power, fresh water hydrogen which needed The whole group forms cleaner green integrated system. However, this kind of system will face coexistence challenge intra-island independent optimization inter-island collaborative optimization, continuity production discreteness transportation, scheduling route planning, less studied. To ensure reasonable operation system, according multi-agent theory, transportation model based generalized movable storage two parts: agent model. objectives constraints each scenarios determined. simulation results show that comprehensively take account efficiency equipment, effectiveness cost realize rational resources under premise meeting demand

Language: Английский

Citations

2