Security constrained AC dynamic transmission expansion planning considering reactive power requirements

EG Morquecho, SP Torres, F Astudillo-Salinas… - Electric Power Systems …, 2023 - Elsevier
Abstract The Transmission Network Expansion Planning problem (TNEP) can be modeled
either as a static, a pseudo-dynamic, or a dynamic problem. Most of the existing formulations …

Wide-area measurement-based two-level control design to tolerate permanent communication failures

MEC Bento - Energies, 2023 - mdpi.com
The operation of modern power systems must meet stability requirements to guarantee the
supply of electrical energy. One of these requirements is to ensure that the low-frequency …

Multistage scheduling of regional power grids against sequential outage and power uncertainties

H Qiu, L Wang, W Gu, G Pan, C Ning… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
Aiming at the scheduling problem for regional power grids under both outage and power
uncertainties, this paper puts forward a multistage robust optimization (RO) method that …

A bi‐layer stochastic coordinated planning framework for wind‐battery power systems considering bilateral carbon trading

J Nan, J Feng, X Deng, C Wang… - IET Generation …, 2022 - Wiley Online Library
Renewable energy and energy storage are essential technologies for decarbonizing energy
systems. Expansion planning of the two technologies considering source‐side carbon …

A new continuous variables and convex relaxation based formulation for reconfiguration of unbalanced mutually coupled active distribution networks

SK Paul, A Mohapatra, DC Das - Electric Power Systems Research, 2024 - Elsevier
With the integration of renewable energy-based sources and demand response initiatives,
the distribution network has transformed into an active network with bidirectional flows …

Comparison of an Improved Metaheuristic and Mathematical Optimization Based Methods to Solve the Static AC TNEP Problem

EG Morquecho, SP Torres… - … on Power Systems, 2023 - ieeexplore.ieee.org
The complexity of current and future electricity networks demands the use of more accurate
models to solve the Transmission Network Expansion Planning (TNEP) problem. To deal …

Highly-efficient single-level robust transmission expansion planning approach applicable to large-scale renewable energy integration

X Zeng, J Chen, X Yin, H Chen, Z Liang… - … Energy, Grids and …, 2024 - Elsevier
Robust transmission expansion planning (RTEP) approaches are crucial for addressing the
uncertainty associated with renewable energy sources (RESs). However, existing methods …

A Novel Interior-Exterior Approach for the TSO-DSO based Bilevel Optimal Power Flow

PA Sharma, A Mohapatra… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
Interconnected transmission and distribution systems operation is inherently hierarchical.
Hence, strategic interaction between Transmission System Operator (TSO) and Distribution …

Robust Short-Term Operation of AC Power Network With Injection Uncertainties

A Tiwari, A Mohapatra, SR Sahoo - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
With uncertain injections from Renewable Energy Sources (RESs) and loads, deterministic
AC Optimal Power Flow (OPF) often fails to provide optimal setpoints of conventional …

考虑场景时序相关性的输电扩展规划.

董吉哲, 王淮冬, 鲁宇, 曹建设… - Electric Power …, 2024 - search.ebscohost.com
针对新型电力系统不确定性显著增加的问题, 提出一种考虑场景时序相关性的输电扩展规划模型
. 采用场景的时间序列表征不确定性, 考虑火电机组时序约束, 模拟电力系统未来运行 …