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

PID Controller01:19

PID Controller

644
Proportional-Integral-Derivative (PID) controllers are widely used in various control systems to enhance stability and performance. In a thermostat, it adjusts heating or cooling based on the temperature difference between the actual and desired levels. They are often used in automotive speed systems, effectively managing sudden speed changes while maintaining a constant speed under varying conditions. On the other hand, PI controllers, commonly employed in voltage regulation, enhance stability...
644
PI Controller: Design01:24

PI Controller: Design

1.2K
Proportional Integral (PI) controllers are a fundamental component in modern control systems, widely used to enhance performance and mitigate steady-state errors. They are particularly effective in applications such as automatic brightness adjustment on smartphones, where they excel at mitigating steady-state errors for step-function inputs. Unlike PD controllers, which require time-varying errors to function optimally, PI controllers leverage their integral component to address residual...
1.2K
Open and closed-loop control systems01:17

Open and closed-loop control systems

1.6K
Control systems are foundational elements in automation and engineering. They are broadly categorized into open-loop and closed-loop systems. These classifications hinge on the presence or absence of feedback mechanisms, significantly influencing the system's performance, complexity, and application.
An open-loop control system operates without feedback from the output. It consists of two primary elements: the controller and the controlled process. The controller receives an input signal...
1.6K
Load-frequency control01:28

Load-frequency control

614
Load-frequency control (LFC) is vital for maintaining power system stability, ensuring that frequency and power flows remain within acceptable limits during load changes. Turbine-governor control eliminates rotor accelerations and decelerations following load changes. However, a steady-state frequency error persists when the change in the turbine-governor reference setting is zero. In an interconnected power system, each area agrees to export or import a scheduled amount of power through...
614
Generator Voltage Control01:21

Generator Voltage Control

623
Generator voltage control is crucial for maintaining the stable operation of synchronous generators and wind turbines. In older models, a DC generator driven by the rotor delivers DC power to the rotor's field winding, and the power is transferred through slip rings and brushes. In the latest models, static or brushless exciters are used. Static exciters rectify AC power from the generator terminals and then transfer the DC power directly to the rotor. Brushless exciters, on the other hand, use...
623
PD Controller: Design01:26

PD Controller: Design

615
In automotive engineering, car suspension systems often employ Proportional Derivative (PD) controllers to enhance performance. PD controllers are utilized to adjust the damping force in response to road conditions. A controller, acting as an amplifier with a constant gain, demonstrates proportional control, with output directly mirroring input.
Designing a continuous-data controller requires selecting and linking components like adders and integrators, which are fundamental in Proportional,...
615

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

Correction: Performance-driven switched reluctance motor drive using multiport cascaded converter and advanced direct torque control scheme.

Scientific reports·2026
Same author

Radiation interaction and attenuation behaviour of selected MAX phases: Insights into neutron, gamma-ray, and charged particle shielding.

Applied radiation and isotopes : including data, instrumentation and methods for use in agriculture, industry and medicine·2026
Same author

Performance-driven switched reluctance motor drive using multiport cascaded converter and advanced direct torque control scheme.

Scientific reports·2026
Same author

Error minimized LO modeling of electric vehicle integrated off-grid microgrids using Taylor-Laurent series expansion and BBO based optimization under stability and steady state constraints.

Scientific reports·2026
Same author

Efficacy of aniseed essential oil as natural preservative in meat emulsion at refrigeration temperature.

British poultry science·2026
Same author

Design of twin delayed deep deterministic policy gradient RL based adaptive controller for DC motor speed regulation considering uncertainties.

Scientific reports·2026

相关实验视频

Updated: Jan 14, 2026

Experimental Investigation of the Hierarchical Control in DC Microgrids Using a Real-time Simulator
06:04

Experimental Investigation of the Hierarchical Control in DC Microgrids Using a Real-time Simulator

Published on: February 14, 2025

1.0K

以Bayat为驱动的FOPID控制器设计用于基于生物气的微电网,具有实时验证.

T K Bashishtha1, V P Singh1, Tarun Varshney2

  • 1Dept. of Electrical Engineering, Malaviya National Institute of Technology, Jaipur, 302017, Rajasthan, India.

Scientific reports
|October 22, 2025
PubMed
概括

这项研究引入了一种新的Bayat调整的分数顺序比例积分导数 (FOPID) 控制器,以提高分散式微电网的频率稳定性. 控制器有效地减轻了可再生能源整合和负载波动造成的不稳定性.

关键词:
贝亚特方法 贝亚特方法生物气发电机 生物气发电机分散式微电网 分散式微电网分数顺序 PID 分数顺序 PID频率控制控制器的频率控制器实时模拟实时模拟

更多相关视频

Author Spotlight: Scaling Microalgal Biotechnology for Enhanced Biomethane Production
07:34

Author Spotlight: Scaling Microalgal Biotechnology for Enhanced Biomethane Production

Published on: March 22, 2024

3.2K
Coupling Carbon Capture from a Power Plant with Semi-automated Open Raceway Ponds for Microalgae Cultivation
08:17

Coupling Carbon Capture from a Power Plant with Semi-automated Open Raceway Ponds for Microalgae Cultivation

Published on: August 14, 2020

5.8K

相关实验视频

Last Updated: Jan 14, 2026

Experimental Investigation of the Hierarchical Control in DC Microgrids Using a Real-time Simulator
06:04

Experimental Investigation of the Hierarchical Control in DC Microgrids Using a Real-time Simulator

Published on: February 14, 2025

1.0K
Author Spotlight: Scaling Microalgal Biotechnology for Enhanced Biomethane Production
07:34

Author Spotlight: Scaling Microalgal Biotechnology for Enhanced Biomethane Production

Published on: March 22, 2024

3.2K
Coupling Carbon Capture from a Power Plant with Semi-automated Open Raceway Ponds for Microalgae Cultivation
08:17

Coupling Carbon Capture from a Power Plant with Semi-automated Open Raceway Ponds for Microalgae Cultivation

Published on: August 14, 2020

5.8K

科学领域:

  • 电气工程 电气工程
  • 可再生能源系统可再生能源系统
  • 控制系统 控制系统

背景情况:

  • 越来越依赖可再生能源 (太阳能,风能) 引入间歇性,并挑战电网频率稳定性.
  • 具有多种发电单元 (生物气,生物柴油) 的分散微电网需要强大的控制策略来管理波动的负载并保持电网完整性.
  • 传统的控制方法与集成可再生能源的微电网复杂的动态作斗争.

研究的目的:

  • 设计和评估Bayat调整的分数顺序比例积分导数 (FOPID) 控制器,用于分散式微电网中的稳定频率.
  • 建模一个包含可再生能源,分布式发电机组和储能装置的微电网系统.
  • 使用Bayat方法优化FOPID控制器参数,以在设定点跟踪和负载干扰拒绝方面提供强大的性能.

主要方法:

  • 微电网组件的数学建模,使用一阶转移函数.
  • 复合微电网模型作为一级加时延迟 (FOPTD) 系统的近似.
  • 使用Bayat方法设计和优化了三个FOPID控制器变体 (FOPID-α,FOPID-β,FOPID-γ).
  • 在各种场景下进行模拟分析,包括负载干扰和可再生能源透.
  • 使用OPAL-RT模拟器进行实时验证.

主要成果:

  • 拟议的Bayat调整的FOPID控制器在设定点跟踪和负载干扰拒绝下表现出有效的频率稳定和强大的性能.
  • 对比分析显示,FOPID-Bayat-γ的表现优越,实现了最低的错误指数 (IAE,ITAE,ITSE,ISE).
  • 控制器确保了可控性,最小的上升时间,几乎恒定的沉降时间和减少的控制力,通过模拟和实时测试进行验证.

结论:

  • 调整为Bayat的FOPID控制器提供了一种高效和强大的解决方案,用于在分散的微电网中保持频率稳定,并实现可再生能源的大量整合.
  • 优化的控制器变体,特别是FOPID-Bayat-γ,在短暂响应和错误缓解方面提供了卓越的性能.
  • 该研究强调了拟议的控制战略对未来智能电网实施的实际适用性和潜力.