Resource Type

Journal Article 1466

Year

2024 1

2023 133

2022 140

2021 161

2020 113

2019 86

2018 103

2017 70

2016 72

2015 93

2014 51

2013 55

2012 43

2011 56

2010 47

2009 39

2008 26

2007 23

2006 23

2005 19

open ︾

Keywords

energy 28

renewable energy 25

energy consumption 24

solar energy 21

energy efficiency 18

energy security 17

energy saving 15

sustainable development 15

energy revolution 14

China 13

Multi-agent systems 10

energy transition 10

sustainability 9

optimization 7

systems engineering 7

Energy consumption 6

carbon neutrality 6

climate change 6

development strategy 6

open ︾

Search scope:

排序： Display mode:

Active-reactive power scheduling of integrated electricity-gas network with multi-microgrids

Frontiers in Energy 2023, Volume 17, Issue 2,   Pages 251-265 doi: 10.1007/s11708-022-0857-1

Abstract: technologies have deepened the coupling between electricity and gas networks, promoting the development of the integratedrelationship between the subsystems of the IEGN, the potentialities of the IEGN with MMGs toward multi-energy

Keywords： combined cooling     heating     and power (CCHP)     integrated energy systems (IES)     natural gas     power distribution    

HTML PDF Collect

Exploration and Practice in Systems Engineering Management of Large Coal-based Integrated Energy Projects

Wen Ling

Frontiers of Engineering Management 2015, Volume 2, Issue 2,   Pages 173-177 doi: 10.15302/J-FEM-2015029

Abstract: Based on systems engineering of Shenhua’s coal-based integrated energy projects, the paper also presents

Keywords： coal-based     integrated energy     systems engineering     exploration     practice    

HTML PDF Collect

An operating state estimation model for integrated energy systems based on distributed solution

Dengji ZHOU, Shixi MA, Dawen HUANG, Huisheng ZHANG, Shilie WENG

Frontiers in Energy 2020, Volume 14, Issue 4,   Pages 801-816 doi: 10.1007/s11708-020-0687-y

Abstract: In view of the disadvantages of the traditional energy supply systems, such as separate planning, separateoptimized by the integrated energy system, which improves energy and infrastructure utilization, promotesIn this paper, the mathematical model of the electricity-gas interconnected integrated energy systemThen, the state consistency equations and constraints of the coupling nodes for multiple energy sub-systemsA simulation model of an electricity-gas interconnected integrated energy system verifies the efficiency

Keywords： integrated energy system     state estimation     electricity-gas coupling energy system     nonlinear coupling     distributed    

HTML PDF Collect

Integrated energy systems based on cascade utilization of energy

JIN Hongguang, GAO Lin, HAN Wei, LI Bingyu, FENG Zhibing

Frontiers in Energy 2007, Volume 1, Issue 1,   Pages 16-31 doi: 10.1007/s11708-007-0003-0

Abstract: cooling, heating and power (CCHP) system were identified, and corresponding systems were investigatedFurthermore, the principle of cascade utilization of both chemical and physical energy in energy systemsCompared with conventional energy systems that do not consider cascade utilization of chemical energy, both of these systems provide superior performance, whose energy saving ratio can be as high as 10%With special attention paid to chemical energy utilization, the integration features of these two systems
HTML PDF Collect

Applying an Integrated Systems Perspective to the Management of Engineering Projects

Simon P. Philbin

Frontiers of Engineering Management 2015, Volume 2, Issue 1,   Pages 19-30 doi: 10.15302/J-FEM-2015004

Abstract: Consequently, a management framework has been developed that is based on an integrated systems perspectiveof engineering projects, where the performance of projects is a function of six contributing sub-systems

Keywords： integrated systems perspective     engineering projects     management    

HTML PDF Collect

Integrated energy in Germany–A critical look at the development and state of integrated energies in Germany

Saman AMANPOUR, Daniel HUCK, Mark KUPRAT, Harald SCHWARZ

Frontiers in Energy 2018, Volume 12, Issue 4,   Pages 493-500 doi: 10.1007/s11708-018-0570-2

Abstract: In the face of global warming and a scarcity of resources, future energy systems are urged to undergosources on the other side have elevated the importance of integrated energies in recent years.opportunities for increasing the reliability of energy systems, minimizing environmental impacts andThis paper discusses the role of integrated energy systems in supporting of sustainable solutions forenergy systems in Germany will be reviewed.

Keywords： integrated energy     renewable energies     energy transition     power-to-gas     power-to-heat     power-to-mobility     energy    

HTML PDF Collect

Energy saving design of the machining unit of hobbing machine tool with integrated optimization

Frontiers of Mechanical Engineering 2022, Volume 17, Issue 3, doi: 10.1007/s11465-022-0694-2

Abstract: The machining unit of hobbing machine tool accounts for a large portion of the energy consumption duringThe optimization design is a practical means of energy saving and can reduce energy consumption essentiallyA comprehensive function of energy consumption of the machining unit is built to address this problemAn integrated optimization model for reducing tool displacement and energy consumption is developed onthat energy saving is achieved and the machining accuracy is guaranteed.

Keywords： energy saving design     energy consumption     machining unit     integrated optimization     machine tool    

HTML PDF Collect

Optimal operation of integrated energy system including power thermal and gas subsystems

Frontiers in Energy 2022, Volume 16, Issue 1,   Pages 105-120 doi: 10.1007/s11708-022-0814-z

Abstract: As a form of hybrid multi-energy systems, the integrated energy system contains different forms of energysuch as power, thermal, and gas which meet the load of various energy forms.Focusing mainly on model building and optimal operation of the integrated energy system, in this paperThe power-thermal-gas integrated energy system used in the case study includes an IEEE-33 bus power systemcalculations and comparison of the results under different scenarios prove that the power-thermal-gas integrated

Keywords： integrated energy system     power-to-gas     dist-flow     piecewise linearization     alternating direction method    

HTML PDF Collect

Decoupling optimization of integrated energy system based on energy quality character

Shixi MA, Shengnan SUN, Hang WU, Dengji ZHOU, Huisheng ZHANG, Shilie WENG

Frontiers in Energy 2018, Volume 12, Issue 4,   Pages 540-549 doi: 10.1007/s11708-018-0597-4

Abstract:

Connections among multi-energy systems become increasingly closer with the extensive application ofvarious energy equipment such as gas-fired power plants and electricity-driven gas compressor.Therefore, the integrated energy system has attracted much attention.an optimal scheduling method for integrated energy systems.characteristics of commercial and residential users, the optimal scheduling analysis is applied to the integrated

Keywords： integrated energy system     energy quality character     optimization     electric power system     natural gas system    

HTML PDF Collect

Energy internet technology: modeling, optimization and dispatch of integrated energy systems

Shilie WENG, Chenghong GU, Yiwu WENG

Frontiers in Energy 2018, Volume 12, Issue 4,   Pages 481-483 doi: 10.1007/s11708-018-0604-9

Abstract:
HTML PDF Collect

Integrated energy view of wastewater treatment: A potential of electrochemical biodegradation

Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 4, doi: 10.1007/s11783-021-1486-3

Abstract:

• Energy is needed to accelerate the biological wastewater treatment

Keywords： Biological wastewater treatment     Integrated energy view     Electroactive bacteria     Extracellular electron    

HTML PDF Collect

Blockchain in energy systems: values, opportunities, and limitations

Frontiers in Energy 2022, Volume 16, Issue 1,   Pages 9-18 doi: 10.1007/s11708-022-0818-8

Abstract: The structure of a power energy system is becoming more distributed than before.Its use in the energy sector has been pioneered by several pilot projects.Second, some promising blockchain-based applications in energy systems are presented.Third, some common misunderstandings of blockchain in energy are discussed.Hopefully this perspective can help advance large-scale deployment of blockchain in energy systems.

Keywords： blockchain     immutability     energy trading     energy management     data synchronization    

HTML PDF Collect

Multiscale process systems engineering—analysis and design of chemical and energy systems from molecular

Frontiers of Chemical Science and Engineering 2022, Volume 16, Issue 2,   Pages 137-140 doi: 10.1007/s11705-021-2135-x

HTML PDF Collect

Special issue: Transition management of energy systems towards carbon neutrality

Frontiers of Engineering Management 2022, Volume 9, Issue 3,   Pages 355-357 doi: 10.1007/s42524-022-0219-z

Abstract: . {{custom_ra.content}} . . . {{article.highlightEn}} . . . {{article.abstractEn}} . . . {{article.authorSummayEn}} . . . . .
HTML PDF Collect

HOTSPOTS OF NUTRIENT LOSSES TO AIR AND WATER: AN INTEGRATED MODELING APPROACH FOR EUROPEAN RIVER BASINS

Frontiers of Agricultural Science and Engineering 2023, Volume 10, Issue 4,   Pages 579-592 doi: 10.15302/J-FASE-2023526

Abstract:

Nutrient pollution of air and water is a persistent problem in Europe. However, the pollution sources are often analyzed separately, preventing the formulation of integrative solutions. This study aimed to quantify the contribution of agriculture to air, river and coastal water pollution by nutrients. A new MARINA-Nutrients model was developed for Europe to calculate inputs of nitrogen (N) and phosphorus (P) to land and rivers, N emissions to air, and nutrient export to seas by river basins. Under current practice, inputs of N and P to land were 34.4 and 1.8 Tg·yr–1, respectively. However, only 12% of N and 3% of P reached the rivers. Agriculture was responsible for 55% of N and sewage for 67% of P in rivers. Reactive N emissions to air from agriculture were calculated at 4.0 Tg·yr–1. Almost two-fifths of N emissions to air were from animal housing and storage. Nearly a third of the basin area was considered as pollution hotspots and generated over half of N emissions to air and nutrient pollution in rivers. Over 25% of river export of N ended up in the Atlantic Ocean and of P in the Mediterranean Sea. These results could support environmental policies to reduce both air and water pollution simultaneously, and avoid pollution swapping.

Keywords： agriculture     air-water modeling     European rivers     nutrient pollution     sewage systems     source attribution    

HTML PDF Collect

Title Author Date Type Operation

Active-reactive power scheduling of integrated electricity-gas network with multi-microgrids

Journal Article

Exploration and Practice in Systems Engineering Management of Large Coal-based Integrated Energy Projects

Wen Ling

Journal Article

An operating state estimation model for integrated energy systems based on distributed solution

Dengji ZHOU, Shixi MA, Dawen HUANG, Huisheng ZHANG, Shilie WENG

Journal Article

Integrated energy systems based on cascade utilization of energy

JIN Hongguang, GAO Lin, HAN Wei, LI Bingyu, FENG Zhibing

Journal Article

Applying an Integrated Systems Perspective to the Management of Engineering Projects

Simon P. Philbin

Journal Article

Integrated energy in Germany–A critical look at the development and state of integrated energies in Germany

Saman AMANPOUR, Daniel HUCK, Mark KUPRAT, Harald SCHWARZ

Journal Article

Energy saving design of the machining unit of hobbing machine tool with integrated optimization

Journal Article

Optimal operation of integrated energy system including power thermal and gas subsystems

Journal Article

Decoupling optimization of integrated energy system based on energy quality character

Shixi MA, Shengnan SUN, Hang WU, Dengji ZHOU, Huisheng ZHANG, Shilie WENG

Journal Article

Energy internet technology: modeling, optimization and dispatch of integrated energy systems

Shilie WENG, Chenghong GU, Yiwu WENG

Journal Article

Integrated energy view of wastewater treatment: A potential of electrochemical biodegradation

Journal Article

Blockchain in energy systems: values, opportunities, and limitations

Journal Article

Multiscale process systems engineering—analysis and design of chemical and energy systems from molecular

Journal Article

Special issue: Transition management of energy systems towards carbon neutrality

Journal Article

HOTSPOTS OF NUTRIENT LOSSES TO AIR AND WATER: AN INTEGRATED MODELING APPROACH FOR EUROPEAN RIVER BASINS

Journal Article