基于STM32的浮标及其定日光伏控制系统设计
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摘要
为了提高海洋浮标对太阳能的利用率而设计了一种定日光伏系统的控制方案,采用STM32嵌入式单片机作为控制核心,结合浮标的特制外形,其太阳能电池板能够始终向着太阳转动,最大限度地为浮标进行供电。所述的浮标特制外形由带有对称肋板的浮标体和透明保护罩组成,提高了浮标的抗变形能力,减弱了太阳能电池板转动引起的反转及左右摇摆趋势。该系统经试验及仿真分析,达到预期目标,运行稳定可靠,有良好的推广应用价值。
Buoys are vital in the maintenance of marine environment and exploration and utilization of marine resources. As the main power supply of ocean buoys, solar power generation is particularly important in improving the utilization of solar energy. In this paper, a control scheme for the solar system is designed. An STM32 embedded microcontroller is used as the control core and incorporated in the special shape of the buoy. The solar panel harnesses solar energy generated from the sun to supply the buoy with maximum power. The special shape of the buoy comprises a buoy body with a symmetrical rib plate and a transparent protective cover that improves the anti-deformability of the buoy and reduces the reversal and left and right swaying caused by the rotation of the solar panel. The system has been tested and simulated, and the power supply is reliable and stable. It has good popularization and practical applications.
Buoys are vital in the maintenance of marine environment and exploration and utilization of marine resources. As the main power supply of ocean buoys, solar power generation is particularly important in improving the utilization of solar energy. In this paper, a control scheme for the solar system is designed. An STM32 embedded microcontroller is used as the control core and incorporated in the special shape of the buoy. The solar panel harnesses solar energy generated from the sun to supply the buoy with maximum power. The special shape of the buoy comprises a buoy body with a symmetrical rib plate and a transparent protective cover that improves the anti-deformability of the buoy and reduces the reversal and left and right swaying caused by the rotation of the solar panel. The system has been tested and simulated, and the power supply is reliable and stable. It has good popularization and practical applications.
引文
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[14]罗天资,陈卫兵,邹豪杰,等.直线电机模糊增量PID控制算法的研究[J].测控技术, 2011, 30(2):56-59.Luo Tianzi, Chen Weibing, Zou haojie, et al. A study of fuzzy incremental PID control algorithm for linear motor[J]. Measurement&Control Technology, 2011,30(2):56-59.
[15]朱嵘涛,武洪涛.基于增量式PID算法的直流电机调速系统[J].仪表技术与传感器, 2017(7):121-126.Zhu Rongtao, Wu Hongtao. Design of DC motor speed regulation system based on incremental PID algorithm[J]. Instrument Technique and Sensor, 2017(7):121-126.
[16]李蓉,傅志中.串口中断编程技术及应用[J].仪器仪表学报, 2006, 27(Z3):2558-2559, 2584.Li Rong, Fu Zhizhong. Serial port communication based on interrupts technology and application[J]. Chinese Journal of Scientific Instrument, 2006, 27(Z3):2558-2559, 2584.
[17]王国安,米鸿涛,邓天宏,等.太阳高度角和日出日落时刻太阳方位角一年变化范围的计算[J].气象与环境科学, 2007, 30(s1):161-164.Wang Guoan, Mi hongtao, Deng Tianhong, et al. Calculation of the change range of the sun high angle and the azimuth of sunrise and sunset in one year[J]. Meteorlolgical and Environmental Sciences, 2007, 30(s1):161-164.
[2]申来明,杨亚龙.一种利单片机实现太阳跟踪的设计方法[J].现代电子技术, 2014, 417(10):158-162.Shen Laiming, Yang Yalong. Achievement of sun-tracking by using single-chip computer[J]. Modern Electronics Technique, 2014, 417(10):158-162.
[3]王波,李民,刘世萱,等.海洋资料浮标观测技术应用现状及发展趋势[J].仪器仪表学报, 2014, 35(11):2401-2414.Wang Bo, Li Min, Liu Shixuan, et al. Current status and trend of ocean data buoy observation technology applications[J]. Chinese Journal of Scientific Instrument,2014, 35(11):2401-2414.
[4]张燕娥.船用双平衡环挠性陀螺仪接头设计准则及力学分析[J].船舶工程, 1998(3):51-53.Zhang Yan’e. The design criteria and mechanical analyses of marine flexible gyroscope joints with bibalance ring[J]. Ship Engineering, 1998(3):51-53.
[5]陈柯,李媛媛,方璇,等.单片机驱动电机的设计与实现[J].实验室研究与探索, 2016, 35(3):119-122.Chen Ke, Li Yuanyuan, Fang Xuan, et al. Design and implementation of driving motor based on MCU[J].Research and Exploration in Laboratory, 2016, 35(3):119-122.
[6]王尔申,张淑芳,胡青.基于时钟偏差模型的GPS不完整星座定位方法[J].大连海事大学学报, 2009,35(2):59-61.Wang Ershen, Zhang Shufang, Hu Qing. Incomplete constellation positioning method for GPS receiver augmented with clock bias model[J]. Journal of Dalian Maritime University, 2009, 35(2):59-61.
[7]崔岩,胡宏勋.太阳能光伏电源控制器弱电控制线路的研究[J].太阳能学报, 1996, 17(3):293-296.Cui Yan, Hu Hongxun. Study on the weak electricity control circuit of solar power controller[J], Acta Energiae Solaris Sinica, 1996, 17(3):293-296.
[8]张欢,钮文良,王淑英,等.太阳能充电系统控制结构研究与设计[J].北京联合大学学报:自然科学版,2008, 22(4):54-58.Zhang huan, Niu Wenliang, Wang Shuying, et al. The research and design of control structure in solar energy charging system[J]. Journal of Beijing Union University(Natural Sciences), 2008, 22(4):54-58.
[9]李昂,王天会,汪亮,等.工科物理实验教学中传感器应用实验综述[J].实验室研究与探索, 2017, 36(3):217-220.Li Ang, Wang Tianhui, Wang Liang, et al. Review on college physics experiments of the applications of sensors[J]. Research and Exploration in Laboratory, 2017,36(3):217-220.
[10]马逊,王平.塔式太阳能热发电中定日镜无光线位置传感器跟踪控制及误差消除[J].太阳能学报, 2012,33(5):816-820.Ma Xun, Wang Ping. Light-beam sensorless control of heliostats for tower type solar thermal power generation applications[J]. Acta Energiae Solaris Sinica, 2012,33(5):816-820.
[11]张秀再,张一波,杜蒙,等.数字式电子罗盘[J].电子技术应用, 2014, 40(10):134-137.Zhang Xiuzai, Zhang Yibo, Du Meng, et al. The digital electronic compass[J]. Application of Electronic Technique, 2014, 40(10):134-137.
[12]竺春祥,鹿存跃.一种基于STM32的目标实时跟踪系统研究[J].半导体光电, 2017, 38(6):908-910.Zhu Chunxiang, Lu Cunyue. Design of 2D Target Tracking System Based on STM32[J]. Semiconductor Optoelectronics, 2017, 38(6):908-910.
[13]刘自程,李永东,郑泽东.多相电机控制驱动技术研究综述[J].电工技术学报, 2017, 32(24):17-29.Liu Zicheng, Li Yongdong, Zheng Zedong. Control and drive techniques for multiphase machines:A review[J].Transactions of China Electrotechnical Society, 2017,32(24):17-29.
[14]罗天资,陈卫兵,邹豪杰,等.直线电机模糊增量PID控制算法的研究[J].测控技术, 2011, 30(2):56-59.Luo Tianzi, Chen Weibing, Zou haojie, et al. A study of fuzzy incremental PID control algorithm for linear motor[J]. Measurement&Control Technology, 2011,30(2):56-59.
[15]朱嵘涛,武洪涛.基于增量式PID算法的直流电机调速系统[J].仪表技术与传感器, 2017(7):121-126.Zhu Rongtao, Wu Hongtao. Design of DC motor speed regulation system based on incremental PID algorithm[J]. Instrument Technique and Sensor, 2017(7):121-126.
[16]李蓉,傅志中.串口中断编程技术及应用[J].仪器仪表学报, 2006, 27(Z3):2558-2559, 2584.Li Rong, Fu Zhizhong. Serial port communication based on interrupts technology and application[J]. Chinese Journal of Scientific Instrument, 2006, 27(Z3):2558-2559, 2584.
[17]王国安,米鸿涛,邓天宏,等.太阳高度角和日出日落时刻太阳方位角一年变化范围的计算[J].气象与环境科学, 2007, 30(s1):161-164.Wang Guoan, Mi hongtao, Deng Tianhong, et al. Calculation of the change range of the sun high angle and the azimuth of sunrise and sunset in one year[J]. Meteorlolgical and Environmental Sciences, 2007, 30(s1):161-164.