Multi-objective economic operation of smart distribution network with renewable-flexible virtual power plants considering voltage security index

E Akbari, A Faraji Naghibi, M Veisi, A Shahparnia… - Scientific Reports, 2024 - nature.com
This paper discusses the simultaneous management of active and reactive power of a
flexible renewable energy-based virtual power plant placed in a smart distribution system …

An assessment methodology for the flexibility capacity of new power system based on two-stage robust optimization

J Li, Z Yu, G Mu, B Li, J Zhou, G Yan, X Zhu, C Li - Applied Energy, 2024 - Elsevier
The inherent variability in wind and solar power output presents a significant challenge to
the flexibility balance of power systems. This paper introduces an innovative method for …

Double-layer optimal scheduling method for solar photovoltaic thermal system based on event-triggered MPC considering battery performance degradation

C Qian, N He, Z Cheng, R Li, L Yang - Energy, 2024 - Elsevier
Solar photovoltaic thermal system (SPTS) can fully tap solar energy resources to realize
thermal and electric supply for users simultaneously, but the volatility and uncertainty of …

Low-carbon operation of multi-virtual power plants with hydrogen doping and load aggregator based on bilateral cooperative game

X Liu, M Li, R Wang, J Feng, C Dong, Q Sun - Energy, 2024 - Elsevier
In order to establish a feasible trading framework between the energy supply and demand
sides within the multi-virtual power plants (MVPP) and explore the potential for low-carbon …

Long-term price guidance mechanism for integrated energy systems based on gated recurrent unit-vision transformer prediction and fractional-order stochastic …

L Hu, Y Cao, L Yin - Energy, 2024 - Elsevier
Against the backdrop of global climate change, renewable energy (RE) performs significant
effects in reducing carbon emissions. Nevertheless, volatile RE sources disrupt the energy …

[HTML][HTML] Coordinated Planning for Multiarea Wind-Solar-Energy Storage Systems That Considers Multiple Uncertainties

W Wu, Y Li, S Wang, Z Wang, S Zhou, Y Zhang… - Energies, 2024 - mdpi.com
As the scale of renewable energy sources (RESs) expands, it is essential to optimize the
configuration of wind, solar, and storage resources across different areas. Nevertheless, the …

Robust preventive and corrective security-constrained OPF for worst contingencies with the adoption of VPP: A safe reinforcement learning approach

X Wei, KW Chan, G Wang, Z Hu, Z Zhu, X Zhang - Applied Energy, 2025 - Elsevier
The rising frequency of extreme weather events calls for urgent measures to improve the
resilience and reliability of power systems. This paper, therefore, presents a robust …

A novel risk-averse multi-energy Management for Effective Offering Strategy of integrated energy production units in a real-time electricity market

Y Li, Z Li - Applied Energy, 2025 - Elsevier
Transforming a coal-fired power generation unit into a so-called integrated energy
production unit (IEPU) is considered a promising low-carbon technology. An IEPU produces …

[HTML][HTML] Multi-Time Optimization Scheduling Strategy for Integrated Energy Systems Considering Multiple Controllable Loads and Carbon Capture Plants

Z Han, Z Li, W Wang, W Liu, Q Ma, S Sun, H Liu… - Energies, 2024 - mdpi.com
In response to the dual carbon targets, it is necessary not only to reduce carbon emissions
but also to increase the proportion of renewable energy generation capacity, thereby …

[HTML][HTML] A Novel Multi-Timescale Optimal Scheduling Model for a Power–Gas Mutual Transformation Virtual Power Plant with Power-to-Gas Conversion and …

S Yin, Y He, Z Li, S Li, P Wang, Z Chen - Energies, 2024 - mdpi.com
To optimize energy structure and efficiently utilize renewable energy sources, it is necessary
to establish a new electrical power–gas mutual transformation virtual power plant that has …