Comprehensive energy-saving control of asynchronous motor based on penalty functio
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摘要: 针对现有异步电动机节能控制效果不理想的问题，提出了一种基于惩罚函数的综合节能控制装置的设计方案，建立了综合节能控制装置的优化模型。该装置在变频调速中采用动态调压技术，可动态调节电动机的端电压和频率，利用惩罚函数法对输出功率进行优化，使电动机变频调速系统运行于最佳模式，最终达到节能的目的。Matlab仿真结果表明，该综合节能控制装置综合了调压节能和调速节能的优点，具有良好的节能效果。Abstract: In view of problem of non-ideal control effect of energy-saving of existing asynchronous motor, the paper proposed a design scheme of comprehensive energy-saving control device based on penalty function, and established integrated optimization model of energy-saving control device. The device uses dynamic voltage regulation technology in frequency-conversion speed-regulation, and can dynamically adjust terminal voltage and frequency of the motor; it adopts penalty function algorithm to optimize power output, so as to make frequency-conversion speed-regulation system of the motor operate in the best mode, and achieve goal of energy-saving. The Matlab simulation results show that the comprehensive energy-saving control device has advantages of voltage and speed regulating energy-saving, and has good energy-saving effect.
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期刊类型引用(1)
1. 王国法，张良，李首滨，李森，冯银辉，孟令宇，南柄飞，杜明，付振，李然，王峰，刘清，王丹丹. 煤矿无人化智能开采系统理论与技术研发进展. 煤炭学报. 2023(01): 34-53 . 
百度学术
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