KPI-based real-time situational awareness for power systems with a high proportion of renewable energy sources

T Zhang, S Liu, W Qiu, Z Lin, L Zhu… - CSEE Journal of …, 2020 - ieeexplore.ieee.org
With the increasing complexity of power systems and the widespread penetration of
renewable energy sources (RES), real-time situational awareness for power systems is of …

Operating reserves in the three most windy US power markets: A technical review

CH Tsai - Renewable and Sustainable Energy Reviews, 2021 - Elsevier
This paper reviews the procured capacity of operating reserves and its relationship with
increasing penetration of wind energy in the top three United States power markets that …

Dual stage microgrid energy resource optimization strategy considering renewable and battery storage systems

MM Islam, M Nagrial, J Rizk… - International Journal of …, 2021 - Wiley Online Library
Optimal operation of micro grids (MGs) with high penetration of renewable energy sources
(RESs) has become inflexible as a consequence of the uncertainty and intermittency nature …

A novel multi-objective robust optimization model for unit commitment considering peak load regulation ability and temporal correlation of wind powers

S Yuan, C Dai, A Guo, W Chen - Electric Power Systems Research, 2019 - Elsevier
With the increasing applications of wind energy & power technologies, the stochastic
fluctuation and reverse peak load regulation characteristic of wind power brings great …

电力现货市场出清中新能源随机波动特性表征方法及实例探讨

向明旭, 杨高峰, 杨知方, 欧睿, 周宇晴, 许懿 - 电力建设, 2023 - epjournal.csee.org.cn
新能源具有清洁低碳的“正外部性”, 同时也具有随机波动的“负外部性”. 当前电力现货市场主要
基于运行经验调整出清边界以应对该随机波动特性, 难以准确, 解析反映新能源接入引起的源荷 …

Hierarchical frequency-dependent chance constrained unit commitment for bulk AC/DC hybrid power systems with wind power generation

R Chen, D Ke, Y Sun, CY Chung, H Wu… - Journal of Modern …, 2022 - ieeexplore.ieee.org
As the steady-state frequency of an actual power system decreases from its nominal value,
the composite load of the system generally responds positively to lower power consumption …

Stochastic optimal scheduling considering reserve characteristics of retrofitted combined heat and power plants

X Guo, S Lou, Z Chen, Y Wu, Y Wang - International Journal of Electrical …, 2022 - Elsevier
Increasing the proportion of non-fossil energy and developing renewable energy are greatly
conducive to building a clean and low-carbon energy system. However, in the current power …

[HTML][HTML] Non-iterative multi-area coordinated energy and reserve allocation model for hybrid AC/DC power systems with flexible frequency operation

R Chen, J Xu, H Zhang, Y Sun, S Liao, B Wang… - Energy Reports, 2023 - Elsevier
As the result of renewable energy natural intermittency, load shedding and renewables
curtailment are inevitable to keep supply and demand balance in high penetration level …

Fully distributed energy and reserve scheduling for hybrid AC/DC systems

R Chen, Y Sun, J Xu, S Liao, B Wang… - IEEE Transactions …, 2022 - ieeexplore.ieee.org
Preparing spin reserve power in advance is an efficient approach to address the
intermittency of renewable energy. To promote renewables penetration levels and increase …

Solar and Wind Forecast Error Reserve Sharing in a Multi-Utility Region

F Kahrl, J Jorgenson, JH Kim, L Kiboma, D Millstein… - 2024 - escholarship.org
As electricity systems transition to higher levels of solar and wind generation, electric system
operators will likely need to hold additional reserves to manage solar and wind forecast …