Confidence interval based distributionally robust real-time economic dispatch approach considering wind power accommodation risk

P Li, M Yang, Q Wu - IEEE Transactions on Sustainable Energy, 2020 - ieeexplore.ieee.org
This article proposes a confidence interval based distributionally robust real-time economic
dispatch (CI-DRED) approach, which considers the risk related to accommodating wind …

Low carbon-oriented planning of shared energy storage station for multiple integrated energy systems considering energy-carbon flow and carbon emission reduction

J Hu, Y Wang, L Dong - Energy, 2024 - Elsevier
With the development of energy storage technology and sharing economy, the shared
energy storage in integrated energy system provides potential benefit to reduce system …

Integrated modelling and enhanced utilization of power-to-ammonia for high renewable penetrated multi-energy systems

D Xu, B Zhou, Q Wu, CY Chung, C Li… - … on Power Systems, 2020 - ieeexplore.ieee.org
This paper proposes an integrated model of power-to-ammonia (P2A) to exploit the inherent
operational dispatchability of nitrogen-ammonia (N 2-NH 3) cycles for high-renewable multi …

Optimal operation of integrated energy system considering dynamic heat-gas characteristics and uncertain wind power

X Chen, C Wang, Q Wu, X Dong, M Yang, S He… - Energy, 2020 - Elsevier
Natural gas and heating water transmission systems operate at slower rates than electric
power, making resource cooperation in integrated energy systems (IESs) difficult. Moreover …

Tractable convex approximations for distributionally robust joint chance-constrained optimal power flow under uncertainty

L Yang, Y Xu, H Sun, W Wu - IEEE Transactions on Power …, 2021 - ieeexplore.ieee.org
Uncertainty arising from renewable energy results in considerable challenges in optimal
power flow (OPF) analysis. Various chance-constrained approaches are proposed to …

Online optimization for networked distributed energy resources with time-coupling constraints

S Fan, G He, X Zhou, M Cui - IEEE Transactions on Smart Grid, 2020 - ieeexplore.ieee.org
This paper proposes a Lyapunov optimization-based online distributed (LOOD) algorithmic
framework for active distribution networks (ADNs) with numerous photovoltaic inverters and …

Multi-stage robust dynamic unit commitment based on pre-extended-fast robust dual dynamic programming

HB Xiong, YH Shi, Z Chen, C Guo… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
To naturally characterize the long-time sequence coupled equipment such as energy
storage systems (ESS) and to enforce the non-anticipativity of dispatch decisions under …

Robust multi-objective optimization for islanded data center microgrid operations

Y Lian, Y Li, Y Zhao, C Yu, T Zhao, L Wu - Applied Energy, 2023 - Elsevier
Electricity cost has become a critical concern of data center operations with the rapid
increasing of information processing demand. Data center microgrid (DCMG) is a promising …

Benchmark probabilistic solar forecasts: Characteristics and recommendations

K Doubleday, VVS Hernandez, BM Hodge - Solar Energy, 2020 - Elsevier
We illustrate and compare commonly used benchmark, or reference, methods for
probabilistic solar forecasting that researchers use to measure the performance of their …

Enhancing the flexibility of storage integrated power system by multi-stage robust dispatch

Y Shi, S Dong, C Guo, Z Chen… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
The ever-increasing integration of variable wind energy requests for a power system with
high flexibility. In this paper, we formulate the real-time economic dispatch problem as a …