基于Vogit力学模型的照明系统节能控制研究
Energy-saving control of lighting systems based on Vogit mechanical model
曾繁玲1
作者信息
- 1. 罗定职业技术学院 机电工程系,广东 云浮 527200
- 折叠
摘要
采用Vogit力学模型,构建照明系统离散动力学方程,分析照明系统状态空间变化特征,估计照明系统负载;引入电流灵敏度参量,结合照明系统电磁耦合特性,构建照明系统节能控制模型;通过自适应迭代处理实现自适应寻优,获取照明系统内环控制输出增益;根据照明系统节能控制带恒功率负载等效原理消除复阻抗,达到节能控制稳定的目的.以照明系统作为实验对象进行实验,结果表明该方法的节能控制效果较好,能够有效确保照明系统节能控制的稳定性.
Abstract
The Vogit mechanics model is used to construct the discrete dynamic equation of the lighting system,ana-lyze the characteristics of the state space changes of the lighting system and estimate the load of the lighting system.Current sensitivity parameters is introduced and based on the electromagnetic coupling characteristics of the lighting system,an energy-saving control model for the lighting system is constructed.Adaptive optimization is realized through adaptive iterative processing to obtain the output gain of the internal loop control of the lighting system.Ac-cording to the principle of energy-saving control with constant power load equivalence in lighting systems,complex impedance is eliminated to achieve stable energy-saving control.The experiment was conducted on the lighting sys-tem,and the results showed that the energy-saving control effect of this method is good,which can effectively en-sure the stability of energy-saving control in the lighting system.
关键词
负载估计/照明系统/节能控制/复阻抗/电气自动化系统Key words
load estimation/lighting system/energy saving control/complex impedance/electrical automation system引用本文复制引用
出版年
2024
NETL
NSTL
维普
万方数据