scholarly journals Development of renewable energy multi-energy complementary hydrogen energy system (A Case Study in China): A review

2020 ◽  
Vol 38 (6) ◽  
pp. 2099-2127
Author(s):  
Zheng Li ◽  
Wenda Zhang ◽  
Rui Zhang ◽  
Hexu Sun
Keyword(s):  
Renewable Energy ◽  
Hydrogen Production ◽  
Production Technology ◽  
Energy System ◽  
Capacity Allocation ◽  
Energy Utilization ◽  
Current Status ◽  
Hydrogen Energy ◽  
Low Carbon ◽  
Complementary System

The hydrogen energy system based on the multi-energy complementary of renewable energy can improve the consumption of renewable energy, reduce the adverse impact on the power grid system, and has the characteristics of green, low carbon, sustainable, etc., which is currently a global research hotspot. Based on the basic principles of hydrogen production technology, this paper introduces the current hydrogen energy system topology, and summarizes the technical advantages of renewable energy complementary hydrogen production and the complementary system energy coordination forms. The problems that have been solved or reached consensus are summarized, and the current status of hydrogen energy system research at home and abroad is introduced in detail. On this basis, the key technologies of multi-energy complementation of hydrogen energy system are elaborated, especially in-depth research and discussion on coordinated control strategies, energy storage and capacity allocation, energy management, and electrolysis water hydrogen production technology. The development trend of the multi-energy complementary system and the hydrogen energy industry chain is also presented, which provides a reference for the development of hydrogen production technology and hydrogen energy utilization of the renewable energy complementary system.

scholarly journals Hydrogen production technology by electrolysis of water and its application in renewable energy consumption

2021 ◽  
Vol 236 ◽  
pp. 02001
Author(s):  
Jinyu Li ◽  
Wanfu Liu ◽  
Wuqin Qi
Keyword(s):  
Power Generation ◽  
Renewable Energy ◽  
Energy Storage ◽  
Hydrogen Production ◽  
Production Technology ◽  
High Efficiency ◽  
Rapid Development ◽  
Proton Exchange ◽  
Hydrogen Energy ◽  
Water Hydrogen

In order to deal with the energy crisis and environmental pollution, renewable energy power generation in the world has been rapid development. At present, the most widely used is solar energy and wind energy, but also caused a serious problem of abandoning light and wind. Hydrogen energy has become an ideal carrier of electric energy storage due to its high efficiency, clean and renewable characteristics. Electrolytic water hydrogen production technology with renewable energy as power source is one of the most promising energy conversion methods. This paper briefly analyzes the current situation of power generation and consumption of renewable energy in China in recent years, and then expounds the characteristics, principles, development status and improvement methods of alkaline, proton exchange membrane and high temperature solid oxide electrolytic water hydrogen production technology, and demonstrates its application prospect in the field of renewable energy power generation and energy storage with examples.

F-MaMcDm: Sustainable Green-Based Hydrogen Production Technology Roadmap Using Fuzzy Multi-Aspect Multi-Criteria Decision-Making

2019 ◽  
Vol 16 (08) ◽  
pp. 1950057
Author(s):  
Behnoosh Matani ◽  
Babak Shirazi ◽  
Javad Soltanzadeh
Keyword(s):  
Decision Making ◽  
Hydrogen Production ◽  
Production Technology ◽  
Fossil Fuels ◽  
Clean Energy ◽  
Energy System ◽  
Hydrogen Energy ◽  
Multi Criteria Decision Making ◽  
Technology Roadmap ◽  
Production Technologies

In recent years, with increasing demand for fossil fuels, greenhouse gas emissions, acid rains, and air pollution have increased. These issues have encouraged industries to replace the existing fossil fuel system by the hydrogen energy system which is a clean energy carrier. Replacing hydrogen in the future energy systems needs a dynamic and flexible strategic tool for planning and management. Roadmapping tool is a strategic choice for supporting technology management in long-term planning and under the fast-changing environment in manufacturing technologies. This study tackles a novel methodology that considers the uncertainties and linguistic assessments for developing a green-based hydrogen production technology roadmap considering concurrent multi-layered aspects. The aim of this paper is to develop a dynamic and flexible technology roadmap using a combination of the classical roadmapping method with a novel fuzzy multi-aspect multi-criteria decision-making approach (F-MaMcDm). This study represents a quantitative paradigm to roadmapping instead of conventional descriptive “when and how” paradigm. The F-MaMcDm classifies sustainable green-based hydrogen production technologies considering four comprehensive aspects (technical, socio-political, environmental and economic) and criteria relevant to the aspects. The results show that biomass gasification is the first technology to be prioritized followed by other green-based hydrogen production technologies in a long time.

Thermochemical Hydrogen Production IS process

2012 ◽  
Author(s):  
Jin Iwatsuki ◽  
Shinji Kubo ◽  
Seiji Kasahara ◽  
Nobuyuki Tanaka ◽  
Hiroki Noguchi ◽  
...  
Keyword(s):  
Hydrogen Production ◽  
Large Scale ◽  
Energy System ◽  
Process Conditions ◽  
Hydrogen Energy ◽  
Chemical Reactors ◽  
Energy Agency ◽  
Process Plant ◽  
Conducting Research ◽  
Sulfuric Acid Decomposition

The Japan Atomic Energy Agency (JAEA) is conducting research and development on nuclear hydrogen production using High Temperature Gas-cooled Reactor and thermochemical water-splitting Iodine-Sulfur (IS) process aiming to develop large-scale hydrogen production technology for “hydrogen energy system”. In this paper, the present status of R&D on IS process at JAEA is presented which focuses on examining integrity of such components as chemical reactors, separators, etc. Based on previous screening of materials of construction mainly from the viewpoint of corrosion resistance in the harsh process conditions of IS process, it was planned to fabricate the IS components and examine their integrity in the process environments. At present, among the components of IS process plant consisting of three chemical reaction sections, i.e., the Bunsen reaction section, the sulfuric acid decomposition section and the hydrogen iodide decomposition section, key components in the Bunsen reaction section was fabricated.

Regional Renewable Energy Policy: A Process of Coalition Building

2007 ◽  
Vol 7 (2) ◽  
pp. 45-63 ◽  
Author(s):  
Sarah L. Mander
Keyword(s):  
Renewable Energy ◽  
Energy Policy ◽  
Regional Scale ◽  
Climate Change Policy ◽  
Central Element ◽  
Energy System ◽  
Coalition Building ◽  
Low Carbon ◽  
North West ◽  
The North

In 2003, the UK Government adopted a target to reduce carbon emissions by 60 percent by 2050, a longer term commitment than is required under the Kyoto Protocol. Given that increasing low carbon generating capacity is essential to achieve the required carbon reductions, renewable energy policies are a central element of overall climate change policy. To facilitate the building of renewable capacity, greater responsibility has been placed upon the English regions, with the advent of regional sustainable energy strategies, though there remain many profound tensions between the liberalized UK energy system and the adoption of a more strategic approach to renewable energy at the regional scale. This paper uses a ‘discourse analysis’ framework to explore wind energy policy in the North West of England from the perspective of competing coalitions. In the light of this assessment, it is concluded that the implementation of national energy policy at regional and sub-regional scales can be considered as a process of coalition building, where Government is reliant on building partnership between state and non-state actors to achieve its objectives.

scholarly journals An extensive review of energy storage system for the residential renewable energy system

2020 ◽  
Vol 18 (1) ◽  
pp. 242
Author(s):  
M. S. A. Mustaza ◽  
M. A. M. Ariff ◽  
Sofia Najwa Ramli
Keyword(s):  
Renewable Energy ◽  
Energy Storage ◽  
Power System ◽  
Storage System ◽  
Energy Condition ◽  
Energy System ◽  
Energy Storage System ◽  
Energy Utilization ◽  
Constant Current ◽  
Battery Management System

Energy storage system (ESS) plays a prominent role in renewable energy (RE) to overcome the intermittent of RE energy condition and improve energy utilization in the power system. However, ESS for residential applications requires specific and different configuration. Hence, this review paper aims to provide information for system builders to decide the best setup configuration of ESS for residential application. In this paper, the aim is to provide an insight into the critical elements of the energy storage technology for residential application. The update on ESS technology, battery chemistry, battery charging, and monitoring system and power inverter technology are reviewed. Then, the operation, the pro, and cons of each variant of these technologies are comprehensively studied. This paper suggested that the ESS for residential ESS requires NMC battery chemistry because it delivers an all-rounded performance as compared to other battery chemistries. The four-stages constant current (FCC) charging technique is recommended because of the fast charging capability and safer than other charging techniques reviewed. Next, the battery management system (BMS) is recommended to adapt in advance machine learning method to estimate the state of charge (SOC), state of health (SOH) and internal temperature (IT) to increase the safety and prolong the lifespan of the batteries. Finally, these recommendations and solutions aimed to improve the utilization of RE energy in power system, especially in residential ESS application and offer the best option that is available on the shelf for the residential ESS application in the future.

scholarly journals An Analysis of Problems and the Current Status of Renewable Energy System in Buildings

2012 ◽  
Vol 32 (5) ◽  
pp. 75-82 ◽  
Author(s):  
Hyang-In Jang ◽  
Yoon-Bok Seong ◽  
Young-Hum Cho ◽  
Yong-Shik Kim ◽  
Jae-Hun Jo
Keyword(s):  
Renewable Energy ◽  
Energy System ◽  
Current Status ◽  
Renewable Energy System

scholarly journals Multi-Objective Decision-Making for Hybrid Renewable Energy Systems for Cities: A Case Study of Xiongan New District in China

Energies ◽  
2020 ◽  
Vol 13 (23) ◽  
pp. 6223
Author(s):  
Bin Ye ◽  
Minhua Zhou ◽  
Dan Yan ◽  
Yin Li
Keyword(s):  
Decision Making ◽  
Renewable Energy ◽  
Energy Systems ◽  
Energy System ◽  
Energy Utilization ◽  
Target Area ◽  
Renewable Energy Systems ◽  
Multi Objective ◽  
Hybrid Renewable Energy Systems ◽  
Hybrid Renewable Energy

The application of renewable energy has become increasingly widespread worldwide because of its advantages of resource abundance and environmental friendliness. However, the deployment of hybrid renewable energy systems (HRESs) varies greatly from city to city due to large differences in economic endurance, social acceptance and renewable energy endowment. Urban policymakers thus face great challenges in promoting local clean renewable energy utilization. To address these issues, this paper proposes a combined multi-objective optimization method, and the specific process of this method is described as follows. The Hybrid Optimization Model for electric energy was first used to examine five different scenarios of renewable energy systems. Then, the Technique for Order Preference by Similarity to an Ideal Solution was applied using eleven comprehensive indicators to determine the best option for the target area using three different weights. To verify the feasibility of this method, Xiongan New District (XND) was selected as an example to illustrate the process of selecting the optimal HRES. The empirical results of simulation tools and multi-objective decision-making show that the Photovoltaic-Diesel-Battery off-grid energy system (option III) and PV-Diesel-Hydrogen-Battery off-grid energy system (option V) are two highly feasible schemes for an HRES in XND. The cost of energy for these two options is 0.203 and 0.209 $/kWh, respectively, and the carbon dioxide emissions are 14,473 t/yr and 345 t/yr, respectively. Our results provide a reference for policymakers in deploying an HRES in the XND area.

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