Jove
Visualize
联系我们
JoVE
x logofacebook logolinkedin logoyoutube logo
关于 JoVE
概览领导团队博客JoVE 帮助中心
作者
出版流程编辑委员会范围与政策同行评审常见问题投稿
图书馆员
用户评价订阅访问资源图书馆顾问委员会常见问题
研究
JoVE JournalMethods CollectionsJoVE Encyclopedia of Experiments存档
教育
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab Manual教师资源中心教师网站
使用条款与条件
隐私政策
政策

相关概念视频

Fast Decoupled and DC Powerflow01:24

Fast Decoupled and DC Powerflow

303
The fast decoupled power flow method addresses contingencies in power system operations, such as generator outages or transmission line failures. This method provides quick power flow solutions, essential for real-time system adjustments. Fast decoupled power flow algorithms simplify the Jacobian matrix by neglecting certain elements, leading to two sets of decoupled equations:
303
The Power Flow Problem and Solution01:26

The Power Flow Problem and Solution

348
Power flow problem analysis is fundamental for determining real and reactive power flows in network components, such as transmission lines, transformers, and loads. The power system's single-line diagram provides data on the bus, transmission line, and transformer. Each bus k in the system is characterized by four key variables: voltage magnitude Vk​, phase angle δk​, real power Pk​, and reactive power Qk​. Two of these four variables are inputs, while the...
348
Maximum Power Flow and Line Loadability01:23

Maximum Power Flow and Line Loadability

186
The maximum power flow for lossy transmission lines is derived using ABCD parameters in phasor form. These parameters create a matrix relationship between the sending-end and receiving-end voltages and currents, allowing the determination of the receiving-end current. This relationship facilitates calculating the complex power delivered to the receiving end, from which real and reactive power components are derived.
186
Multimachine Stability01:25

Multimachine Stability

235
Multimachine stability analysis is crucial for understanding the dynamics and stability of power systems with multiple synchronous machines. The objective is to solve the swing equations for a network of M machines connected to an N-bus power system.
In analyzing the system, the nodal equations represent the relationship between bus voltages, machine voltages, and machine currents. The nodal equation is given by:
235
Uniform Depth Channel Flow: Problem Solving01:18

Uniform Depth Channel Flow: Problem Solving

131
To calculate the flow rate for a trapezoidal channel, first, identify the bottom width, side slope, and flow depth of the channel. The cross-sectional area (A) corresponding to the depth of flow (y), channel bottom width (B), and side slope (θ) is determined by:Next, calculate the wetted perimeter, which includes the bottom width and the sloped side lengths in contact with the water. Using the values of the cross-sectional area and the wetted perimeter, determine the hydraulic radius by...
131
Transmission Line Design Considerations01:23

Transmission Line Design Considerations

221
Aluminum has become the material of choice for overhead transmission lines, surpassing copper due to its abundance and cost-effectiveness. The most prevalent type is the aluminum conductor, steel-reinforced (ACSR), which combines aluminum strands around a steel core. Other variants include all-aluminum conductors (AAC), all-aluminum alloy conductors (AAAC), aluminum conductor alloy-reinforced (ACAR), and aluminum-clad steel conductors. Advanced designs, such as aluminum conductors with steel...
221

您也可能阅读

相关文章

通过共同作者、期刊和引用图与本文相关的文章。

排序
Same author

A multifunctional hybrid delivery system of sodium alginate-based nanoparticles-hydrogel beads "double fence" effect for pea peptide.

Food chemistry·2026
Same author

STG-DB net for athlete pose estimation and pose rational optimization in complex sports scenes.

Scientific reports·2026
Same author

EXPRESS: Intercellular Mitochondrial Transfer in Ischemic Stroke: Emerging Roles of Microglia.

Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism·2026
Same author

Long-stranded XNA-cssDNA hybrids for robust data storage.

Science advances·2026
Same author

Synergistic strategy of biodelignification and hole design modification on wood for ultrafast emulsion separation.

Journal of colloid and interface science·2026
Same author

Scalable and Physics-Informed Multireference Implementation with Spin-Orbit Couplings via Modern HPC Clusters.

The journal of physical chemistry letters·2026
Same journal

DARUMA: a gateway to fast and easy prediction of intrinsically disordered regions.

PeerJ. Computer science·2026
Same journal

Alzheimer's disease detection using a quantum deep neural network with Haralick feature extraction and simulated annealing optimization.

PeerJ. Computer science·2026
Same journal

Network anomaly detection using Deep Autoencoder and parallel Artificial Bee Colony algorithm-trained neural network.

PeerJ. Computer science·2026
Same journal

An anomaly detection model for multivariate time series with anomaly perception.

PeerJ. Computer science·2026
Same journal

Retraction: A wormhole attack detection method for tactical wireless sensor networks.

PeerJ. Computer science·2026
Same journal

Evaluation of mental disorder with prioritization of its type by utilizing the bipolar complex fuzzy decision-making approach based on Schweizer-Sklar prioritized aggregation operators.

PeerJ. Computer science·2026
查看所有相关文章

相关实验视频

Updated: Sep 18, 2025

Tuning a Parallel Segmented Flow Column and Enabling Multiplexed Detection
08:01

Tuning a Parallel Segmented Flow Column and Enabling Multiplexed Detection

Published on: December 15, 2015

7.6K

基于成本效益平衡的多路子流传输调度优化算法基于成本效益平衡.

Xinyu Sun1

  • 1College of New Energy, Jingchu University of Technology, Jingmen, China.

PeerJ. Computer science
|June 26, 2025
PubMed
概括
此摘要是机器生成的。

本研究介绍了软件定义网络 (SDN) 和5G多通道传输控制协议 (MPTCP) 网络的新算法,以平衡数据传输成本和性能. 该方法优化数据流,以实现高效,经济高效的大型文件传输.

关键词:
控制成本效益平衡的控制第五代通信网络是第五代通信网络.多路径传输控制协议网络化 网络化 网络化软件定义的软件定义下流缓冲器队列中的次流缓冲器队列

更多相关视频

Large Scale Energy Efficient Sensor Network Routing Using a Quantum Processor Unit
05:30

Large Scale Energy Efficient Sensor Network Routing Using a Quantum Processor Unit

Published on: September 8, 2023

670
Spatial Multiobjective Optimization of Agricultural Conservation Practices using a SWAT Model and an Evolutionary Algorithm
11:53

Spatial Multiobjective Optimization of Agricultural Conservation Practices using a SWAT Model and an Evolutionary Algorithm

Published on: December 9, 2012

13.1K

相关实验视频

Last Updated: Sep 18, 2025

Tuning a Parallel Segmented Flow Column and Enabling Multiplexed Detection
08:01

Tuning a Parallel Segmented Flow Column and Enabling Multiplexed Detection

Published on: December 15, 2015

7.6K
Large Scale Energy Efficient Sensor Network Routing Using a Quantum Processor Unit
05:30

Large Scale Energy Efficient Sensor Network Routing Using a Quantum Processor Unit

Published on: September 8, 2023

670
Spatial Multiobjective Optimization of Agricultural Conservation Practices using a SWAT Model and an Evolutionary Algorithm
11:53

Spatial Multiobjective Optimization of Agricultural Conservation Practices using a SWAT Model and an Evolutionary Algorithm

Published on: December 9, 2012

13.1K

科学领域:

  • 计算机科学 计算机科学
  • 网络工程 网络工程
  • 电信 电信服务 电信服务 电信服务

背景情况:

  • 在软件定义网络 (SDN) 和5G环境中的多路数据传输在平衡吞吐量和成本方面存在挑战.
  • 现有的算法往往难以动态优化跨多个路径的数据流分配,从而导致低于最佳的性能和增加的开支.

研究的目的:

  • 在SDN-5G-MPTCP框架内为多路数据传输提出一种新的成本效益平衡算法.
  • 为了动态优化数据流分配,并实现网络吞吐量和传输成本之间的平衡.
  • 验证拟议的算法在提高数据传输效率和降低大规模文件传输成本方面的有效性.

主要方法:

  • 设计用于动态传输路径调度的统一通信接口.
  • 将流量量和费用映射到物理和虚拟缓冲队列中,以便实时更新子流.
  • 使用矢量矩阵对未收到的子流和消费成本进行数学建模.
  • 运用利亚普诺夫稳定理论来确定最佳的成本效益平衡.
  • 引入关键评估指标:次流传输效率,消费支出和整体平衡控制.

主要成果:

  • 对比分析表明,与经典算法相比,拟议的策略显著提高了数据传输效率.
  • 该算法有效地降低了传输成本,同时提高了整体性能.
  • 实验验证证了该模型在各种网络条件下对大规模文件传输 (2-20 GB) 的成本性能平衡控制中的有效性.

结论:

  • 开发的算法为在SDN-5G-MPTCP网络内的多路数据传输中优化成本-性能平衡提供了有效的解决方案.
  • 这种方法具有显著的潜力,可以提高下一代通信系统的高性能,成本效益的数据传输.
  • 这些研究结果表明了管理复杂网络资源的实用方法,以满足速度和经济性的需求.