Operation optimization of regional integrated energy system based on the modeling of electricity-thermal-natural gas network

Wang, Yongli; Wang, Yudong; Huang, Yujing; Yang, Jiale; Ma, Yuze; Hao, Yu; Zhang, Ming; Zhang, Fuwei; Zhang, Yanfu

doi:10.1016/j.apenergy.2019.113410

Cited by 187 publications

(57 citation statements)

References 38 publications

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“…As a result, there has been growing interest in developing MES models that bring together optimal DER operation and multienergy network models [10], [89], with a great deal of simplification in network modeling [65], [68], [90], [91]. Other approaches that address the full complexity of the models typically deploy metaheuristics [92] or multilevel [93] optimization. The former, in particular, may be adopted by soft-coupling resource scheduling and network models.…”

Section: A Der Scheduling and Network Model Couplingmentioning

confidence: 99%

Integrated Electricity– Heat–Gas Systems: Techno–Economic Modeling, Optimization, and Application to Multienergy Districts

et al. 2020

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| Multienergy systems (MES) can optimally deploy their internal operational flexibility to use combinations of different energy vectors to meet the needs of end-users and potentially support the wider system. Key relevant applications of MES are multienergy districts (MEDs) with, for example, integrated electricity and gas distribution and district heating networks. Simulation and optimization of MEDs is a grand challenge requiring sophisticated techno-economic tools that are capable of modeling buildings and distributed energy Manuscript

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Section: A Der Scheduling and Network Model Couplingmentioning

confidence: 99%

Integrated Electricity– Heat–Gas Systems: Techno–Economic Modeling, Optimization, and Application to Multienergy Districts

et al. 2020

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“…In a traditional energy system, a single source such as natural gas or electricity cannot give full play to the complementary advantages and synergistic benefits of energy, resulting in energy waste. CCHP is a cooling-heating-power triple supply system that realizes the energy conversion of power, gas, cooling and heating on the basis of the power-gas system [28]. The system includes a power grid, a heating network, a natural gas network and a cooling network.…”

Section: ) Combined Cooling Heating and Power (Cchp) Coupling Systemmentioning

confidence: 99%

Reliability Modeling and Evaluation of Urban Multi-Energy Systems: A Review of the State of the Art and Future Challenges

Yuan

Yang

et al. 2020

IEEE Access

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Urban multi-energy systems (UMESs) are integrated energy systems (IESs) which can alleviate the current energy crisis, improve energy utilization and realize multi-energy complementarity of modern. Various subsystems involved in the coupling of UMESs, including power grids, gas pipeline networks, cold/heat networks, transportation networks, and energy cyber-physical system, exhibit coupling characteristics such as multi-energy source modeling, complex uncertainty factor modeling, mutual influence of information and physical coupling. At present, the modeling and reliability assessments of UMESs are the most urgent tasks. In this paper, the latest research results on the reliability modeling and evaluation of UMESs are analyzed by considering their coupling components. In addition, the reliability modeling methods and the evaluation indexes of UMESs, including power-gas systems, power-thermal systems, powertraffic systems, and energy cyber-physical systems, are presented in this paper, with specific UMES modeling methods divided into model-driven modeling and data-driven modeling. Finally, future challenges for the reliability modeling and evaluation of UMESs are proposed, such as the dispatch strategy of the coupling components needs to be developed and continuously optimized to improve the reliability of UMESs, and the resilience of UMESs under the extreme scenarios needs to be further studied.INDEX TERMS Urban multi-energy system, reliability indexes, reliability modeling, coupling components, resilience.

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“…Contudo, o GN apresenta impacto ambiental mesmo sendo o menos intensivo dos hidrocarbonetos em efeitos de poluição da atmosfera. Assim, são necessárias o uso de novas tecnologias adaptadas para controle e mitigação dos efeitos das emissões de GEE (WANG et al, 2019;QIAO et al, 2017).…”

Section: Produção De Gás Natural No Território Brasileirounclassified

Avaliação De Desempenho De Usina Termelétrica Operando Com Cogeração De Energia/Performance Evaluation of a Thermal Power Plant Operating With Cogeneration Power

Chaves¹,

Almeida

Corrêa

et al. 2020

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Operation optimization of regional integrated energy system based on the modeling of electricity-thermal-natural gas network

Cited by 187 publications

References 38 publications

Integrated Electricity– Heat–Gas Systems: Techno–Economic Modeling, Optimization, and Application to Multienergy Districts

Integrated Electricity– Heat–Gas Systems: Techno–Economic Modeling, Optimization, and Application to Multienergy Districts

Reliability Modeling and Evaluation of Urban Multi-Energy Systems: A Review of the State of the Art and Future Challenges

Avaliação De Desempenho De Usina Termelétrica Operando Com Cogeração De Energia/Performance Evaluation of a Thermal Power Plant Operating With Cogeneration Power

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