【摘要】 提出一种新颖的太阳能高层住宅供电系统方案,并对系统设计进行了优化。重点研究和论述了智能控制器设计及其功能实现。该控制器实现了基于高性能微处理器STC12C5412AD的工作状态控制和蓄电池充放电,满足了太阳能高层住宅供电系统在不同工作状态下的稳定运行。太阳电池最大功率点跟踪(MPPT)、蓄电池分段式充电和基于蓄电池剩余容量(SOC)的精确放电控制也在此控制器中得到实现。该系统在无锡新世纪房地产公司开发的高层住宅区中得到应用,实际运行结果表明,该太阳能高层住宅供电系统效率高,造价相对低,运行稳定。更多还原

【Abstract】 A novel solar home power system was proposed, and the system was designed optimally. The intelligent controller was based on high-power MCU STC12C5412AD, which could enhance the system performance effectively. The system included maximum power point tracking (MPPT) for PV panels, self-adaptive charging control over lead-acid battery and accurate discharge based on battery state of charge (SOC). The system was implemented in high buildings for habitation, and showed high stability and high efficiency.更多还原