A review of system modeling, assessment and operational optimization for integrated energy systems

J Zhao, L Chen, Y Wang, Q Liu - Science China Information Sciences, 2021 - Springer
Building an efficient, safe, and sustainable energy system has been listed as one of the
national energy development strategies in China. Through unified management and …

Optimal operation for integrated energy system considering thermal inertia of district heating network and buildings

W Gu, J Wang, S Lu, Z Luo, C Wu - Applied energy, 2017 - Elsevier
The use of wind power is often restricted by the strong interdependence between the
electricity generation and thermal energy generation of combined heat and power units …

[PDF][PDF] 高比例可再生能源电力系统关键技术及发展挑战

卓振宇, 张宁, 谢小荣, **浩志, 康重庆 - 电力系统自动化, 2021 - epjournal.csee.org.cn
高比例可再生能源并网将改变电力系统的形态, 为电力系统稳定控制, 调度运行和规划决策等
领域带来重大变革. 文中基于不同可再生能源渗透率水**下系统的发展特点 …

Review of key problems related to integrated energy distribution systems

D Wang, L Liu, H Jia, W Wang, Y Zhi… - CSEE Journal of …, 2018 - ieeexplore.ieee.org
Integrated energy distribution system (IEDS) is one of the integrated energy and power
system forms, which involves electricity/gas/cold/heat and other various energy forms. The …

Multienergy networks analytics: Standardized modeling, optimization, and low carbon analysis

W Huang, N Zhang, Y Cheng, J Yang… - Proceedings of the …, 2020 - ieeexplore.ieee.org
Multienergy systems (MESs) are able to unlock the energy system flexibility using the
coupling across multiple energy sectors. Such coupling contributes to improving the overall …

Evaluating the vulnerability of integrated electricity-heat-gas systems based on the high-dimensional random matrix theory

D Zhu, B Wang, H Ma, H Wang - CSEE Journal of Power and …, 2019 - ieeexplore.ieee.org
Faced with the tight coupling of multi energy sources, the interaction between different
energy supply systems makes it difficult for integrated energy systems (IES) to identify weak …

An improved Shapley value-based profit allocation method for CHP-VPP

F Fang, S Yu, M Liu - Energy, 2020 - Elsevier
This paper develops a novel method of profit allocation for multiple distributed energy
resources (DERs) that co-exist in a combined heat and power-virtual power plant (CHP …

Integrated energy systems for higher wind penetration in China: formulation, implementation, and impacts

X Chen, MB McElroy, C Kang - IEEE Transactions on Power …, 2017 - ieeexplore.ieee.org
With the largest installed capacity in the world, wind power in China is experiencing a~ 20%
curtailment. The inflexible combined heat and power (CHP) has been recognized as the …

Operation optimization of district heating network under typical modes for improving the economic and flexibility performances of integrated energy system

S Huo, J Wang, Y Qin, Z Cui - Energy Conversion and Management, 2022 - Elsevier
The thermoelectric couple relation of combined heat and power unit and unstable
renewable energy limit the flexible operation of integrated energy system, resulting in low …

A time-scale adaptive dispatching strategy considering the matching of time characteristics and dispatching periods of the integrated energy system

X Wang, L Han, C Wang, H Yu, X Yu - Energy, 2023 - Elsevier
With the increasing proportion of renewable energy such as wind power accessing the grid,
it is gradually difficult to deal with the renewable energy forecasting error only by …