Day-ahead robust optimal dispatching method for urban power grids containing high proportion of renewable energy

Liu, Wei; Wang, Tianhao; Zhijun, E; Wang, Ning; Wang, Shuo

doi:10.1016/j.psep.2023.08.025

Cited by 11 publications

(7 citation statements)

References 15 publications

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“…ly diagonally dominant with all the diagonal elements being negative, it is Hurwitz by Gershgorin circle theorem [46]. According to Corollary 4.3 in [47], the equilibrium point L * is exponentially stable under (16). Moreover, since the auxiliary system in ( 16) is a linear system, the equilibrium point L * is globally exponentially stable.…”

Section: ) Analysis Of Existence Uniqueness and Stability Of The Nash...mentioning

confidence: 99%

“…Much research on renewable energy has been done, such as the optimal planning of renewable energy [5]- [8], the integration and optimal dispatch of renewable energy [9]- [16], the generation technologies for renewable energy [17]- [20], the storage technologies for renewable energy [21]- [24], the renewable energy and e-mobility [25]- [27], the renewable energy and energy buildings [28]- [30], the renewable energy policies [31]- [33], the renewable energy and social impacts [34]- [36], the renewable energy and climate change [37]- [39], the renewable energy and energy transition [40]- [42], to name just a few. However, it's recognized that few results concerning the investment and production of the renewable energy power have been reported, which inspired the emergence of [43] where the authors constructed a multi-stage game model of the renewable energy power's investment and production considering renewable energy power production quotas and green power certificate system.…”

Section: Introductionmentioning

confidence: 99%

“…FIGURE16. The trajectories of q ci for i ∈ {t , n} and q for centralized noncooperative game model of power sales with risk avoidance for grid and energy suppliers.…”

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confidence: 99%

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Renewable Energy Power’s Investment and Production Strategies for a Class of Noncooperative Game Models of Power Sales With Risk Avoidance

Li,

2024

IEEE Access

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This paper studies the computational problems of the optimal renewable energy power's investment and production strategies for a class of noncooperative game models of power sales with risk avoidance considering renewable energy power production quotas and Green Power Certificate System. To accommodate the problems, the following steps are implemented: firstly, according to the objects of sales of the power produced by the energy suppliers and whether the players have characteristic of the risk avoidance, the models are subdivided into four kinds of models. Secondly, the employment of the gradientlike optimization method and the setting of auxiliary systems verify the existence and uniqueness of the Nash equilibrium for each of models (ie., the optimal renewable energy utilization rates) that is globally exponentially stable. Then, the definition of the complete information static game is employed to compute the Nash equilibriums and then the optimal power production quantities and the optimal revenue functions would be calculated by relevant equations. Finally, the convergent validations for renewable energy utilization rates, the numerical validations for the optimal calculations for the four proposed models are carried out through a specific numerical example. Moreover, the impacts of players' characteristic of the risk avoidance are investigated and remarks on the impacts are provided.INDEX TERMS Renewable energy power; investment and production strategies; risk avoidance; renewable energy power production quotas; Green Power Certificate System; Nash equilibrium.

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Section: ) Analysis Of Existence Uniqueness and Stability Of The Nash...mentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Renewable Energy Power’s Investment and Production Strategies for a Class of Noncooperative Game Models of Power Sales With Risk Avoidance

Li,

2024

IEEE Access

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“…The EU Horizon 2020 programme has funded several industry/academic collaborations to explore the possibilities of urban low carbon energy solutions [ 9 ]. Sustainable cities are being driven by projects like intelligent street lighting, smart transport, and wireless networks for improved energy efficiency [ [10] , [11] , [12] , [13] ].…”

Section: Introductionmentioning

confidence: 99%

Development and application of an urban solar photovoltaic opportunity mapping tool

McGhee,

Clarke,

Svehla

2024

Heliyon

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“…Along with the increasing focus on the energy transition toward carbon-neutral processes, there are increasing studies highlighting the research on new energy development and the deployment of high-proportion new energy. A plethora of studies concentrate on the deployment of new energies, from the perspective of analyzing the driving factors [17], challenges [18], and strategies [19] of new energy development, as well as the development of high-penetration new energy in terms of exploring the safety [20], dispatching [21], and optimization [22] of power systems, including those of high-penetration new energies. Concerns regarding the intent and the decision to adopt solar PV energy and other new energies have been addressed in the literature [21,23].…”

Section: Introductionmentioning

confidence: 99%

Exploring Pathways toward the Development of High-Proportion Solar Photovoltaic Generation for Carbon Neutrality: The Example of China

Yuan,

Tang,

Yuan

2023

Processes

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Solar photovoltaic (PV) generation will play a crucial role in the global clean energy transition toward carbon neutrality. While the development of solar PV generation has been explored in depth, the development of high-proportion solar PV generation has yet to be discussed. Considering the back force of the constraint of achieving carbon neutrality within the specified timeframe, this paper establishes a unified, multi-dimensional, and achievable framework through which to perform a system analysis for exploring the potential risks and challenges involved in the development process of high-proportion solar PV generation and investigating possible pathways to fostering the development of high-proportion solar PV generation. The results show that the critical risks and challenges include a low conversion efficiency, poorer resource endowment, more limited land resources, a low use of rooftop resources, an increasing complexity of power system scheduling, and low public awareness. These challenges have emerged with the development of solar PV generation in China and the aim of developing high-proportion solar PV generation. Based on our findings, possible pathways toward developing high-proportion solar PV generation have been determined, including promoting the research and development of higher PV efficiency, determining the optimal development sequence of solar resources, tapping the potential of land resources, increasing the use of rooftop resources, improving the resilience of the power system, and enhancing the public awareness of deploying solar PV generation. Finally, recommendations are proposed to optimize policy formulation for stimulating the high-quality development of high-proportion solar PV generation for carbon neutrality in countries including China.

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Day-ahead robust optimal dispatching method for urban power grids containing high proportion of renewable energy

Cited by 11 publications

References 15 publications

Renewable Energy Power’s Investment and Production Strategies for a Class of Noncooperative Game Models of Power Sales With Risk Avoidance

Renewable Energy Power’s Investment and Production Strategies for a Class of Noncooperative Game Models of Power Sales With Risk Avoidance

Development and application of an urban solar photovoltaic opportunity mapping tool

Exploring Pathways toward the Development of High-Proportion Solar Photovoltaic Generation for Carbon Neutrality: The Example of China

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