相关实验视频

Updated: Jan 28, 2026

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

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

Published on: February 14, 2025

基于神经网络的智能RBF控制,用于可再生能源集成微电网中的动态稳定性和功率控制

Venkatesh Chiluka¹, G G Raja Sekhar¹, Ch Rami Reddy^2,3

¹Department of Electrical and Electronics Engineering, Koneru Lakshmaiah Education Foundation, Vaddeswaram, Andhra Pradesh, India.

Scientific reports

|January 26, 2026

概括

本研究介绍了一种新的控制策略,用于混合可再生能源微电网,使用辐射基函数神经网络 (RBFNN) 控制器. 该系统增强了稳定性和控制精度,以实现高效的能源管理.

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:

微电网的能源管理是复杂的,因为不同的AC/DC组件操作,导致频率和电压不稳定.
混合可再生能源 (HRES) 集成在微电网中提出了独特的控制挑战.

研究的目的:

为集成HRES的微电网制定先进的控制和流程策略.
增强微电网能源流动的实时监控,优化和控制.

主要方法:

使用一个辐射基函数神经网络 (RBFNN) 控制器进行整体系统管理.
采用Z源集成合电感器增压 (Z-SCIB) 转换器,并为光伏 (PV) 系统提供灰色滞后优化 (GGO) -PI控制.
实现一个脉冲宽度调制 (PWM) 整流器与PI控制为双供应感应发电机 (DFIG) -风能转换系统 (WECS).
在直流连接上集成一个用于电池存储系统管理的双向转换器.

主要成果:

显著改善了微电网系统的性能和稳定性.
在各种操作条件下实现了更高的控制精度.
通过广泛的 MATLAB/Simulink 模拟,验证了 [公式:参见文本] 的转换器效率.

结论:

拟议的基于RBFNN的控制策略有效地管理HRES微电网中的能源.
集成系统组件和控制方法可确保最佳的电力传输和电网稳定性.
这项研究为先进的微电网控制和能源管理提供了坚实的框架.

关键词:

德菲格-韦克斯 (DFIG-WECS) 是一个在GGO-PI控制器控制器.太阳能系统的光伏系统.在RBFNN控制器控制器.Z-源集成合电感器增压转换器

更多相关视频

The Modular Design and Production of an Intelligent Robot Based on a Closed-Loop Control Strategy

The Modular Design and Production of an Intelligent Robot Based on a Closed-Loop Control Strategy

Published on: October 14, 2017

Engineering Platform and Experimental Protocol for Design and Evaluation of a Neurally-controlled Powered Transfemoral Prosthesis

Engineering Platform and Experimental Protocol for Design and Evaluation of a Neurally-controlled Powered Transfemoral Prosthesis

Published on: July 22, 2014

相关概念视频

Control of Power Flow

Control of Power Flow

There are several methods to control power flow in power systems:

Neural Control of Respiration

Neural Control of Respiration

The neural regulation of respiration is a meticulously coordinated process primarily controlled by the respiratory centers located within the brainstem. These centers, composed of specialized neurons, transmit nerve impulses that control the contraction and relaxation of our respiratory muscles.
Respiratory Centers in the Brainstem
Two primary areas comprise the respiratory center: the medullary respiratory center in the medulla oblongata and the pontine respiratory group in the pons. The...

Control System Problem

Control System Problem

In an open-loop system, such as a basic thermostat, the poles of the transfer function influence the system's response but do not determine its stability. However, when feedback is introduced to form a closed-loop system, such as an advanced thermostat that adjusts heating based on room temperature, stability is governed by the new poles of the closed-loop transfer function.
When forming a closed-loop system, issues can arise if the poles cross into the unstable region, leading to potential...

Types of Biopharmaceutical Studies: Controlled and Non-Controlled Approaches

Types of Biopharmaceutical Studies: Controlled and Non-Controlled Approaches

Biopharmaceutical studies constitute a vital field aiming to enhance drug delivery methods and refine therapeutic approaches, drawing upon diverse interdisciplinary knowledge. In research methodologies, the choice between controlled and non-controlled studies significantly influences the study's reliability and accuracy.
Non-controlled studies, commonly employed for initial exploration, lack a control group, rendering them susceptible to biases and external influences. In contrast,...

Combinatorial Gene Control

Combinatorial Gene Control

Combinatorial gene control is the synergistic action of several transcriptional factors to regulate the expression of a single gene. The absence of one or more of these factors may lead to a significant difference in the level of gene expression or repression.
The expression of more than 30,000 genes is controlled by approximately 2000-3000 transcription factors. This is possible because a single transcription factor can recognize more than one regulatory sequence. The specificity in gene...

Control Systems

Control Systems

Control systems are everywhere in contemporary society, influencing diverse applications from aerospace to automated manufacturing. These systems can be found naturally within biological processes, such as blood sugar regulation and heart rate adjustment in response to stress, as well as in man-made systems like elevators and automated vehicles. A control system is essentially a network of subsystems and processes that collaboratively convert specific inputs into desired outputs.
At the heart...