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

Wind Turbine Machine Models01:24

Wind Turbine Machine Models

120
In the growing field of wind energy, incorporating wind turbine models into transient stability analysis is essential. Induction and synchronous machines are the primary models used, with induction machines being prevalent due to their simplicity and reliability.
Induction machines interact through the rotating magnetic field generated by the stator and the rotor. The key parameter is slip, which is the difference between synchronous speed and rotor speed relative to synchronous speed. Slip is...
120
Design Example: Calculating Safe Diameter for Wind-Exposed Disc01:17

Design Example: Calculating Safe Diameter for Wind-Exposed Disc

55
Assessing safety in wind-exposed installations is crucial to preventing potential failures. This example explores the calculation and design adjustments needed to mount a circular disc on a building facade, where wind forces are a primary concern. A 4-meter diameter disc was initially designed as an aesthetic feature facing winds at a velocity of 25 meters per second, with an air density of 1.25 kilograms per cubic meter. Given these conditions, the drag force on the disc was determined using...
55
Energy Line and Hydraulic Gradient Line01:27

Energy Line and Hydraulic Gradient Line

990
Based on Bernoulli's equation, the energy line (EL) and hydraulic grade line (HGL) provide graphical representations of energy distribution in a fluid flow system. For steady, incompressible, inviscid flows, Bernoulli's equation is expressed as:
990
Maximum Power Flow and Line Loadability01:23

Maximum Power Flow and Line Loadability

106
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.
106
Generation of Three-Phase Voltage01:21

Generation of Three-Phase Voltage

366
A three-phase AC generator has a rotor with a rotating magnet placed within the stator mounted with the stationary three-phase winding to generate three-phase voltages via mutual induction. These windings are evenly distributed around the inner circumference of the stator and are arranged 120 electrical degrees apart. Three-phase stator windings consist of three separate coils or groups of coils, known as phases, each connected in Y (star) configuration or Delta configuration.
As the rotor...
366
Turbine-Governor Control01:17

Turbine-Governor Control

191
Turbine-governor control is crucial for maintaining power system stability by balancing turbine mechanical power output with electrical load demand. This mechanism ensures that generator frequency and rotor speed are within acceptable limits during load variations. Turbine-generator units store kinetic energy due to their rotating masses; this energy is released to meet the load requirement when the load increases. The electrical torque of turbines rises to meet the demand, whereas the...
191

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

Proteomic analysis of the effect of hemin in breast cancer.

Scientific reports·2023
Same author

Iron cycle disruption by heme oxygenase-1 activation leads to a reduced breast cancer cell survival.

Biochimica et biophysica acta. Molecular basis of disease·2022
Same author

Photo-induced lattice distortion in 2H-MoTe<sub>2</sub> probed by time-resolved core level photoemission.

Faraday discussions·2022
Same author

Prominence of Terahertz Acoustic Surface Plasmon Excitation in Gas-Surface Interaction with Metals.

The journal of physical chemistry letters·2021
Same author

Young@Heart: empowering the next generation of cardiovascular researchers.

Netherlands heart journal : monthly journal of the Netherlands Society of Cardiology and the Netherlands Heart Foundation·2020
Same author

Hyaluronan derivatives bearing variable densities of ferulic acid residues.

Journal of materials chemistry. B·2020
Same journal

Novel Parent Survey Measures Sensory Behaviors Incorporating Sensory Modality and Stimulus Intensity.

Heliyon·2026
Same journal

Expression of concern: "SQSTM1/p62 promotes the progression of gastric cancer through epithelial-mesenchymal transition" [Heliyon 10 (2024) e24409].

Heliyon·2026
Same journal

Expression of concern: "TL1A promotes metastasis and EMT process of colorectal cancer" [Heliyon 10 (2024) e24392].

Heliyon·2026
Same journal

Expression of concern: "Factors affecting timing of surgery following neoadjuvant chemoradiation for esophageal cancer" [Heliyon 9 (2023) e23212].

Heliyon·2026
Same journal

Expression of concern: "On stratified single-valued soft topogenous structures" [Heliyon 10 (2024) e27926].

Heliyon·2026
Same journal

Expression of concern: "Artifact removal and motor imagery classification in EEG using advanced algorithms and modified DNN" [Heliyon 10 (2024) e27198].

Heliyon·2026
查看所有相关文章

相关实验视频

Updated: Jun 19, 2025

Measurements of Waves in a Wind-wave Tank Under Steady and Time-varying Wind Forcing
08:54

Measurements of Waves in a Wind-wave Tank Under Steady and Time-varying Wind Forcing

Published on: February 13, 2018

8.6K

地中海国家的海上风电潜力浮动.

E Faraggiana1, A Ghigo1, M Sirigu1

  • 1Marine Offshore Renewable Energy Lab (MOREnergy Lab), Department of Mechanical and Aerospace Engineering, Polytechnic University of Turin, 10129 Torino, Italy.

Heliyon
|July 26, 2024
PubMed
概括
此摘要是机器生成的。

浮动海上风电为地中海国家提供了巨大的潜力,旨在减少碳依赖并支持欧洲的清洁能源转型. 这项研究揭示了具有竞争力的能源成本和最佳的农场设计,以便广泛采用.

关键词:
漂浮的风是漂浮的风.在LCOE中,LCOE是指LCOE.可再生能源是可再生的能源.风力发电场是一个风力发电场.风力轮机的风力轮机

更多相关视频

Qualitative Characterization of the Aqueous Fraction from Hydrothermal Liquefaction of Algae Using 2D Gas Chromatography with Time-of-flight Mass Spectrometry
11:44

Qualitative Characterization of the Aqueous Fraction from Hydrothermal Liquefaction of Algae Using 2D Gas Chromatography with Time-of-flight Mass Spectrometry

Published on: March 6, 2016

9.3K
Investigating the Relationship between Sea Surface Chlorophyll and Major Features of the South China Sea with Satellite Information
10:28

Investigating the Relationship between Sea Surface Chlorophyll and Major Features of the South China Sea with Satellite Information

Published on: June 13, 2020

5.8K

相关实验视频

Last Updated: Jun 19, 2025

Measurements of Waves in a Wind-wave Tank Under Steady and Time-varying Wind Forcing
08:54

Measurements of Waves in a Wind-wave Tank Under Steady and Time-varying Wind Forcing

Published on: February 13, 2018

8.6K
Qualitative Characterization of the Aqueous Fraction from Hydrothermal Liquefaction of Algae Using 2D Gas Chromatography with Time-of-flight Mass Spectrometry
11:44

Qualitative Characterization of the Aqueous Fraction from Hydrothermal Liquefaction of Algae Using 2D Gas Chromatography with Time-of-flight Mass Spectrometry

Published on: March 6, 2016

9.3K
Investigating the Relationship between Sea Surface Chlorophyll and Major Features of the South China Sea with Satellite Information
10:28

Investigating the Relationship between Sea Surface Chlorophyll and Major Features of the South China Sea with Satellite Information

Published on: June 13, 2020

5.8K

科学领域:

  • 可再生能源系统可再生能源系统
  • 海洋工程 海洋工程
  • 能源经济学 能源经济学

背景情况:

  • 浮动海上风力发电对于欧洲实现气候中立目标至关重要.
  • 地中海国家可以利用这种资源来减少碳依赖.
  • 现有的研究缺乏对地中海浮动风电场的特定地点优化.

研究的目的:

  • 开发一种新的方法来估计在地中海地区的空间解析水平化能源成本 (LCOE) 和风能潜力.
  • 为了优化浮动海上风电场的设计,考虑电网电缆和布局.
  • 为海洋空间规划和政策制定提供关键数据.

主要方法:

  • 使用了一种新的方法,整合了特定地点的LCOE和潜在估计.
  • 在风电场布局优化中采用了詹森唤醒模型.
  • 将电网电缆设计纳入优化过程中.

主要成果:

  • 确定利比亚,突尼斯,意大利和希腊拥有最大的技术产能潜力 (总计782吉瓦).
  • 计算出平均LCOE为93.4€/MWh,容量因子为31.8%,其中67.5%的潜力低于90€/MWh.
  • 确定最佳农场设计有利于10x10阵列的15MW轮机与HVDC出口电缆,和Hywind平台.

结论:

  • 地中海上浮式海上风力发电有望与其他可再生能源竞争.
  • 该研究为政策制定者和海洋空间规划的利益相关者提供了必要的数据.
  • 确定最佳设计参数和平台选择 (Hywind),以最大限度地提高效率和成本效益.