摘要
设计一种低功耗、高性能的以STM32为核心的风光互补发电控制系统,对系统的工作原理及软硬件设计进行介绍,该控制系统具有最大功率跟踪控制、蓄电池充放电控制及过充过放保护的功能。系统将采集到的电压、电流、温度信号传送到STM32,通过输出相应的PWM进行控制调节,使发电系统最大功率输出,提高能源利用率,延长蓄电池的使用寿命。实验证明,该系统运行可靠、维护方便、成本低,具有很高的应用价值。
A wind-light complementary power generating control system of low power consumption and high performance with STM32 as the core is designed,introducing the system works and the hardware circuit design.The control system has the highest power tracking control,storage battery charging and discharging control and the overcharge and over discharge protection function.The system transmits the collected voltage,current and temperature signals to STM32,the control is regulated by the corresponding outputting of PWM values to make the generating system output the maximum power.Thus,the energy efficiency is improved and the life of the storage battery is extended.The experimental results prove that with reliable operation condition,easy maintenance and low cost,this system has a very high application value.
出处
《节能》
2012年第10期54-56,3,共3页
Energy Conservation
基金
山东科技大学2012~2013年度研究生科技创新基金项目(项目编号:YCB120155)
