矿井提升系统电能质量分析及治理技术研究
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摘要
为了有效提高矿井提升系统的电能质量,提出了一种适用于静止无功补偿器(VSC)的反馈线性化滑模控制策略。采用精确反馈线性化方法对VSC系统模型进行线性化分析,利用滑模控制的鲁棒性强和控制器结构简单等优点,将反馈线性化方法与滑模控制相结合,提出了一种反馈线性化滑模控制策略,并将此方法应用到矿井提升系统。
In order to improve the power quality of mine hoist system, a feedback linearization slidingmode control method is proposed for static var compensator(VSC). The linearization model of VSC system is presented using exact feedback linearization method, using the advantages of sliding-mode control, such as strong robustness and simple controller structure, the feedback linearization sliding-mode control is employed combined with feedback linearization method and sliding-mode control method, the control technology is used to mine hoist system.
In order to improve the power quality of mine hoist system, a feedback linearization slidingmode control method is proposed for static var compensator(VSC). The linearization model of VSC system is presented using exact feedback linearization method, using the advantages of sliding-mode control, such as strong robustness and simple controller structure, the feedback linearization sliding-mode control is employed combined with feedback linearization method and sliding-mode control method, the control technology is used to mine hoist system.
引文
[1]雷邦军,费树岷,翟军勇,等.静止无功补偿器(SVC)的一种新型非线性鲁棒自适应控制设计方法[J].中国电机工程学报,2013,33(30):65-70,11.
[2]刘丽丽,蒋玉凤.煤矿10 k V链式STATCOM关键技术的研究[J].煤炭技术,2015,34(4):285-287.
[3]刘晖,唐朝晖,杨赛强,等.基于模糊-PI控制的无功补偿技术在矿井提升系统中的应用[J].江南大学学报:自然科学版,2013,12(5):582-590.
[4]徐先勇,罗安,方璐,等.静止无功补偿器的新型最优非线性比例积分电压控制[J].中国电机工程学报,2009,29(1):80-86.
[5]MOHAMMAD M.Voltage stability analysis with static var compensator(SVC)for various faults in power system with and without power system stabilizers(PSS)[J].Research journal of applied sciences,engineering and technology,2011,3(7):668-676.
[6]邓卫华,张波,丘东元,等.三相电压型PWM整流器状态反馈精确线性化解耦控制研究[J].中国电机工程学报,2005,25(7):97-103.
[7]袁雷,肖飞,沈建清,等.基于扰动观测器的不确定非线性系统非奇异终端滑模控制[J].控制与决策,2014,29(2):353-357.
[2]刘丽丽,蒋玉凤.煤矿10 k V链式STATCOM关键技术的研究[J].煤炭技术,2015,34(4):285-287.
[3]刘晖,唐朝晖,杨赛强,等.基于模糊-PI控制的无功补偿技术在矿井提升系统中的应用[J].江南大学学报:自然科学版,2013,12(5):582-590.
[4]徐先勇,罗安,方璐,等.静止无功补偿器的新型最优非线性比例积分电压控制[J].中国电机工程学报,2009,29(1):80-86.
[5]MOHAMMAD M.Voltage stability analysis with static var compensator(SVC)for various faults in power system with and without power system stabilizers(PSS)[J].Research journal of applied sciences,engineering and technology,2011,3(7):668-676.
[6]邓卫华,张波,丘东元,等.三相电压型PWM整流器状态反馈精确线性化解耦控制研究[J].中国电机工程学报,2005,25(7):97-103.
[7]袁雷,肖飞,沈建清,等.基于扰动观测器的不确定非线性系统非奇异终端滑模控制[J].控制与决策,2014,29(2):353-357.