Intelligent energy ecosystem based on carbon neutrality

Zhou, George You; Ding, Zhizhong

doi:10.1109/ei2.2017.8245391

Cited by 7 publications

(3 citation statements)

References 8 publications

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“…When greenhouse gas emissions are close to zero, the amount of greenhouse gas emissions and absorption will reach a balance. This balance is called neutralization or net zero emissions [5] . China aims to be carbon neutral by 2060, a decade behind developed countries.…”

Section: The Concept Of Carbon Neutralitymentioning

confidence: 99%

A Brief Introduction to the Research on Carbon Neutrality in Power System

Chen

Tan

et al. 2022

IOP Conf. Ser.: Earth Environ. Sci.

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In 2021, the carbon neutral target was officially included in the Chinese government work report, and the term carbon neutral has also begun to enter the public’s field of vision. This article summarizes the research on carbon neutrality. Firstly, the article introduces the basic concept of carbon neutrality. After that, the article described the impact of carbon neutrality on the energy and power industries. Finally, from the perspective of the power system, this article introduces some solutions to achieve the goal of carbon neutrality in the new power system. This research provides some references for exploring the realization path of carbon neutrality.

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Section: The Concept Of Carbon Neutralitymentioning

confidence: 99%

A Brief Introduction to the Research on Carbon Neutrality in Power System

Chen

Tan

et al. 2022

IOP Conf. Ser.: Earth Environ. Sci.

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“…In recent years, with the growing prominence of environmental issues, realizing the decarbonization of energy production and utilization has become an inevitable trend for the sustainable development of human society [1]. To cope with the challenges of energy supply and demand conflicts and global warming, building a carbon-neutral energy system has become a consensus among countries around the world [2,3], and China has also put forward the strategic goals of "double carbon" and "new power system" [4].…”

Section: Introductionmentioning

confidence: 99%

Low-Carbon Optimal Configuration of Integrated Electricity and Natural Gas Energy System with Life-Cycle Carbon Emission

Han,

Du,

et al. 2024

Processes

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In response to the challenges of global warming and the development of A low-carbon economy, the integrated electricity and natural gas energy system (IEGES) is known as an important structure for future energy supply; thus, its planning and design must take low-carbon and environmental protection factors into account. Regarding carbon emissions as an optimization criterion, this paper built life-cycle carbon emission models of IEGES components. Then, taking the capacities of the energy resources, storage and conversion units of IEGES as the optimization variables, a multi-objective optimization configuration model was established considering the annual investment operation cost and the life-cycle carbon emissions. The multi-objective model was transformed into a single-objective one by an ε-constraint approach and the polynomial fitting method was employed to obtain the value of ε for obtaining uniformly distributed Pareto sets. Based on the fuzzy entropy weight method and the fuzzy affiliation degree approach, the obtained Pareto sets were ranked and the solution with the highest ranking value was selected as the optimal solution for the original problem. Finally, the configuration schemes were analyzed from the perspectives of economy, carbon emission and renewable energy utilization, and the effectiveness and rationality of the proposed optimization method were verified through MATLAB simulation.

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“…Since the national carbon neutrality and carbon peak requirements have been put forward [1], low carbon emissions and new energy have become hot research topics [2,3]. It is a trend to replace petrol vehicles with electric vehicles (EVs) and replace regional largescale power grids with microgrids (MGs) containing renewable energy sources (RESs) [4,5].…”

Section: Introductionmentioning

confidence: 99%

Cooperative Multi-Objective Optimization of DC Multi-Microgrid Systems in Distribution Networks

Chen

Dong

et al. 2021

Applied Sciences

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By constructing a DC multi-microgrid system (MMGS) including renewable energy sources (RESs) and electric vehicles (EVs) to coordinate with the distribution network, the utilization rate of RESs can be effectively improved and carbon emissions can be reduced. To improve the economy of MMGS and reduce the network loss of the distribution network, a cooperative double-loop optimization strategy is proposed. The inner-loop economic dispatching reduces the daily operating cost of MMGS by optimizing the active power output of RESs, EVs, and DC/AC converters in MMGS. The outer-loop reactive power optimization reduces the network loss of the distribution network by optimizing the reactive power of the bidirectional DC/AC converters. The double-loop, which synergistically optimizes the economic cost and carbon emissions of MMGS, not only improves the economy of MMGS and operational effectiveness of the distribution network but also realizes the low-carbon emissions. The Across-time-and-space energy transmission (ATSET) of the EVs is considered, whose impact on economic dispatching is analyzed. Particle Swarm Optimization (PSO) is applied to iterative solutions. Finally, the rationality and feasibility of the cooperative multi-objective optimization model are proved by a revised IEEE 33-node system.

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Intelligent energy ecosystem based on carbon neutrality

Cited by 7 publications

References 8 publications

A Brief Introduction to the Research on Carbon Neutrality in Power System

A Brief Introduction to the Research on Carbon Neutrality in Power System

Low-Carbon Optimal Configuration of Integrated Electricity and Natural Gas Energy System with Life-Cycle Carbon Emission

Cooperative Multi-Objective Optimization of DC Multi-Microgrid Systems in Distribution Networks

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