| 液压型风力发电机组调速系统的DMC预测控制方法研究 |
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| 引用本文： | 刘微容,魏域林,刘婕,刘朝荣,任成文. 液压型风力发电机组调速系统的DMC预测控制方法研究[J]. 太阳能学报, 2021, 0(3): 71-75 |
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| 作者姓名： | 刘微容 魏域林 刘婕 刘朝荣 任成文 |
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| 作者单位： | 兰州理工大学电气工程与信息工程学院;兰州理工大学电气与控制工程国家级实验教学示范中心;甘肃省工业过程重点实验室 |
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| 基金项目： | 甘肃省科技重大专项(17ZD2GA010)。 |
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| 摘 要： | 以液压型风力发电机组调速系统为研究对象,针对变量马达的恒转速控制问题,结合动态矩阵控制(DMC)原理,提出一种基于DMC的液压型风力发电机组调速系统预测控制方法,并通过Simulink-AMESim联合仿真技术分析预测步长与控制步长对转速控制的影响规律.研究结果表明,与经典PID控制方法相比,基于DMC的预测控制方法提...
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| 关 键 词： | 预测控制 动态矩阵控制算法 液压型风力发电机组 调速系统 |
DMC PREDICTIVE CONTROL METHOD FOR HYDRAULIC WIND TURBINE SYSTEM SPEED REGULATION |
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| Liu Weirong,Wei Yulin,Liu Jie,Liu Chaorong,Ren Chengwen. DMC PREDICTIVE CONTROL METHOD FOR HYDRAULIC WIND TURBINE SYSTEM SPEED REGULATION[J]. Acta Energiae Solaris Sinica, 2021, 0(3): 71-75 |
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| Authors: | Liu Weirong Wei Yulin Liu Jie Liu Chaorong Ren Chengwen |
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| Affiliation: | (College of Electrical and Information Engineering,Lanzhou University of Technology,Lanzhou 730050,China;National Demonstration Center for Experimental Electrical and Control Engineering Education,Lanzhou University of Technology,Lanzhou 130050,China;Key Laboratory of Gansu Advanced Control for Industrial Processes,Lanzhou University of Technology,Lanzhou 730050,China) |
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| Abstract: | In view of the constant speed control problem of variable displacement motor,this paper proposes a hydraulic wind turbine speed control method based on the dynamic matrix control(DMC)prediction control,and analyzes influence of predicted horizon and control horizon on the speed control using the Simulink-AMESim. The simulation experimental results show that the DMC-based predictive control method improves the performance of the hydraulic turbine system speed control and provides theoretical guidance for subsequent engineering application. |
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| Keywords: | predictive control dynamic matrix control hydraulic wind turbine speed control system |
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