Application and Prospect of AI Technology in Power System Development [PDF]
[Introduction] In the face of energy scarcity and carbon reduction imperatives, the transition to clean energy centered on electricity is crucial.
Bin SHU +4 more
core +1 more source
Grid-Connected Power Fluctuation Suppression and Energy Storage Optimization Configuration of Photovoltaic-Energy Storage System [PDF]
ObjectivesBattery energy storage system is one of the effective means to ensure the reliability of photovoltaic (PV) power generation system and improve the utilization rate of PV power generation.
JIANG Menghao +4 more
core +1 more source
全球能源互联网随着风电、光伏的大规模并网，电力系统面临灵活调节能力不足的挑战。水电运行灵活，通过与风光协同规划、互补运行，能有效平抑新能源出力波动，保障并网消纳。水风光协同规划的关键之一在于对水电灵活调节能力进行准确建模，其中振动区约束不容忽略。为此，提出了考虑水电振动区的水风光协同规划模型。该模型首先利用组合数学技术将水电机组振动区合成为电站振动区；然后，综合考虑振动区约束及梯级水力联系、水力发电方程等各项约束，实现对水电系统的准确建模；最后，耦合水电系统与新能源、联络线等相关运行约束形成水风光协同规划模型 ...
燕志宇 +4 more
doaj +1 more source
智能科学与技术学报, 2020 由大量分布式能源、储能设备以及动态负荷集成的复杂微电网，具有出力-负荷双随机特性。旨在结合随机博弈优化理论，讨论综合能源微电网中的各种决策和优化控制问题。首先，分析了未来复杂微电网的特点和体系结构；其次，重点阐述了综合能源微电网中多种决策群体的博弈形式和交互方式；然后，基于微电网不同的拓扑结构和群体的随机特性，归纳了影响网络博弈的主要因素；最后，给出一种随机博弈优化策略及其控制方法架构。通过深入探讨不同形式下的微电网同步、稳定性及博弈优化等关键问题，为进一步促进清洁能源消纳和供需互动 ...
周洪, 要若天, 余昶, 雷忠诚
doaj
Investment Feasibility Analysis and Business Model Exploration of Transportation and Energy Integration Projects [PDF]
[Introduction] In order to achieve the strategic goal of "carbon peaking and carbon neutrality", it is imperative for the transportation industry to transition towards greening and low-carbon development.
Chao TANG +3 more
core +1 more source
Comprehensive survey on computing-electricity collaboration: architecture, key technologies and prospects [PDF]
With the deepening of the digital economy and the advancement of “dual-carbon” targets, the integration of computing power and electric power, as two critical infrastructure systems, has been recognized as a pivotal paradigm for supporting the ...
FANG Zeru +7 more
core +1 more source
Analysis on Thermoelectric Decoupling Technology Paths for Thermal Power Units Under the Background of Deep Peak-Shaving [PDF]
New energy power generation has the characteristics of large fluctuation and instability in output and power generation load. In order to solve the above problems brought by new energy units on the internet, a variety of thermoelectric decoupling modes ...
CHEN Heng +4 more
core +1 more source
A Soft Open Points Siting, Sizing, and Multi-Period Power Flow Optimization Based on Second-Order Cone Relaxation [PDF]
[Objective] With the large-scale integration of distributed energy resources such as wind and solar power, distribution networks are experiencing increasing operational challenges, including voltage violations, reverse power flows, and rising line losses.
Kai ZHANG +3 more
core +1 more source
Coordinated Optimization of Intelligent Soft Open Points and Multiple Types of Shared Energy Storage in Distribution Networks Considering Flexibility Deficiency Risk [PDF]
ObjectivesTo address the operational security issues in the new-type distribution network caused by the high-penetration integration of renewable energy, this paper proposes a coordinated optimization method for intelligent soft open points and multiple ...
FAN Xiaochao +5 more
core +1 more source