Urban multi-energy network optimization: An enhanced model using a two-stage bound-tightening approach

Xie, Shiwei; Zheng, Jieyun; Hu, Zhijian; Wang, Jueying; Chen, Yuwei

doi:10.1016/j.apenergy.2020.115577

Cited by 7 publications

(3 citation statements)

References 29 publications

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“…Most of the current literature on entity IESSs explores location [15][16][17][18][19], equipment selection [15,16,20], capacity configuration [15][16][17]20], collaborative planning of pipelines and stations [17][18][19] and other issues to build a new station. With the adoption of bilevel planning, the general planning process is shown in Figure 1.…”

Section: The Features Of Entity Iessmentioning

confidence: 99%

“…In [18], the location of the entity IESSs is optimized through the equivalent energy distance of cooling and heating load, and by the reduction of the construction length of the pipelines. In [20], an entity IESS is conceived based on a distribution, natural gas and transportation network, which can meet the demands for multiple loads of electricity, gas, cold, heat and transportation. However, hardly any studies have been conducted considering the cost of data centres and communication equipment in entity IESS planning.…”

Section: The Features Of Entity Iessmentioning

confidence: 99%

“…From the perspective of developing integrated energy services, power grid enterprises have relatively perfect technical reserves, which can participate in multi-energy market transactions and carry out value-added services through the EI to realize the transformation to integrated energy service providers (IESPs). The authors in [20] discussed the planning and operation interaction between IESS operators and power grid companies. Considering the influence of the load transfer capacity of the IESS and user demand response on power grid planning, station-grid collaborative planning can reduce the construction scale of the distribution network and increase the economic benefits of operators.…”

Section: Expansion Of Integrated Energy Servicesmentioning

confidence: 99%

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Architecture and function analysis of integrated energy service stations considering cyber‐physical integration

Liu

Wang

Tang

2021

Energy Conversion and Econom

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With the continuing development of the energy internet (EI), the high complexity of multienergy coupling and the dramatic increase in cyber-physical integration impose stricter requirements on the planning and construction of multi-energy systems. The construction of a new energy hub through the intensive use of existing power substation resources is one of the feasible approaches for satisfying these requirements. Integrated energy service stations (IESSs), which comprise substations, multi-energy conversion stations, data centres, communication base stations, and other functional units, constitute the emerging generation of energy and information control centres. IESSs are capable of all-in-one monitoring and energy optimization, and can effectively manage regional energy services involving various energy requirements. This study initially proposes two feasible schemes to realize IESSs: entity IESSs, which require replanning and construction, and virtual IESSs, which involve transformation through existing substation resources. Thereafter, based on the requirements of three types of users, that is high-energy-consumption users, highreliability users, and high-comfort users, the necessity of IESSs in the construction of the EI is analysed in depth. Furthermore, the feasibility of constructing an IESS based on existing power grid resources and the direction for the future development are discussed.

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