Results 71 to 80 of about 15,938 (182)

Enhanced bi-level optimal scheduling strategy for distribution network with multi-microgrids considering source-load uncertainties

Frontiers in Energy Research
With the increasing integrations of renewable energy resources into distribution networks (DNs) and microgrids (MGs), the imperative for an effective market scheduling mechanism becomes paramount to enhance the operational safety, reliability, and ...
Guoliang Li, Xia Lin, Lingyuan Kong, Wenhua Xia, Shuang Yan   +4 more
doaj   +1 more source

Solid‐State Vortex Laser at Eye‐Safe Band: A Perspective

Nanophotonics, Volume 15, Issue 2, 27 January 2026.
As one of the ideal vortex sources, solid‐state vortex laser at eye‐safe band has attracted considerable attention because of its potentials in multifunctional lidar. In this perspective, we summarize the schemes of eye‐safe vortex laser and discuss prospects for future development.
Haojun Zhang, Zhichao Zhang, Lihong Hu, Chunqing Gao, Shiyao Fu   +4 more
wiley   +1 more source

Mixed-integer second-order cone programming taking appropriate approximation for the unit commitment in hybrid AC–DC grid

, 2009
With the rapid development and deployment of voltage source converter (VSC) based HVDC, the traditional power system is evolving to the hybrid AC-DC grid. New optimization methods are urgently needed for these hybrid AC-DC power systems.
Z. Bo, X. Ai, Jiakun Fang, Jingyu Wen, Jianhua Yang   +4 more
semanticscholar   +1 more source

The Synergy of Artificial Intelligence and 3D Bioprinting: Unlocking New Frontiers in Precision and Tissue Fabrication

Advanced Functional Materials, Volume 36, Issue 1, 2 January 2026.
Advances in integrating artificial intelligence into 3D bioprinting are systematically reviewed here. Machine learning, computer vision, robotics, natural language processing, and expert systems are examined for their roles in optimizing bioprinting parameters, real‐time monitoring, quality control, and predictive maintenance.
Joao Vitor Silva Robazzi, Irem Deniz Derman, Deepak Gupta, Logan Haugh, Yogendra Pratap Singh, Vaibhav Pal, Yasar Ozer Yilmaz, Suihong Liu, Andre Luis Dias, Rogerio Andrade Flauzino, Ibrahim Tarik Ozbolat   +10 more
wiley   +1 more source

Rational A‐Site Entropy Engineering in Perovskites: Dual‐Exchange Enhanced Magnetoelectric Coupling for Ultra‐Efficient Microwave Absorption

Advanced Science, Volume 13, Issue 1, 5 January 2026.
Rational A‐site entropy engineering in perovskites induces dual‐exchange‐enhanced magnetoelectric coupling, achieving ultra‐efficient microwave absorption with superior reflection loss and broad bandwidth. Abstract High‐entropy engineering at the A‐site, combined with the variable valence states of Mn ions and diverse bonding configurations of ...
Mengru Li, Kaiyue Zhao, Bingbing Fan, Yang Li, Dalong Tan, Hailong Wang, Qilong Gao, Wei Li, Hongsong Zhang, Yanqiu Zhu, Rui Zhang   +10 more
wiley   +1 more source

Two-layer Optimization Scheduling for Off-grid Microgrids Based on Multi-agent Deep Policy Gradient

Zhongguo dianli
To address the voltage limit violations and bidirectional power flow problems arising from high-penetration integration of distributed renewable energy, this paper proposes a two-layer active-reactive power cooperative optimization method to achieve ...
Huicong FAN, Zhiguo DUAN, Zhiyong CHEN, Shijia ZHU, Hang LIU, Wenxiao LI, Yang YANG   +6 more
doaj   +1 more source

Presolving and regularization in mixed-integer second-order cone optimization [PDF]

, 2016
Mixed-integer second-order cone optimization is a powerful mathematical framework capableof representing both logical conditions and nonlinear relationships in mathematical models ofindustrial optimization problems. What is more, solution methods are already part of manymajor commercial solvers including that of MOSEK [72] as well as XPRESS [31 ...
openaire  

Two-stage resilience enhancement method for integrated electricity-gas systems through linepack and mobile compressors

International Journal of Electrical Power & Energy Systems
Extreme weather events pose significant threats to the Integrated Electricity-Gas Systems (IEGS), often resulting in catastrophic faults of critical components and subsequent disruptions in energy supply.
Chao Qin, Yongxue Wang, Shuaihu Ye
doaj   +1 more source

Collaborative Optimization Scheduling Method for Active Distribution Networks Considering Dispatchable Backup Batteries of 5G Base Station and Soft Open Point

Shanghai Jiaotong Daxue xuebao
As the proportion of distributed generation, mainly wind turbine generation and photovoltaic, in terminal energy consumption increases, it is of great significance to fully utilize the flexibility resources within power grids and enhance the regulation ...
GAO Chong, DUAN Yao, CHENG Ran, CHEN Peidong, ZHOU Shucan, ZHANG Shenxi, CHEN Weilin, LIU Zhiwen
doaj   +1 more source

A dynamic reconfiguration model and method for load balancing in the snow-shaped distribution network

Frontiers in Energy Research
The snow-shaped distribution network (SDN) is a cable distribution network composed of eight (or six) 10 kV feeders from four (or three) substations in a regular connection. Compared with the traditional 10 kV distribution network, SDN can support a wide
Fengzhang Luo, Xuan Wu, Zhe Wang, Jiali Duan   +3 more
doaj   +1 more source