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标题：基于STM32F103芯片的光伏充电控制器设计 |
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作者：王海龙，王维俊，张国平，等 |
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| 2013年第3期 访问次数：211次 |
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摘 要：为了改善独立光伏发电系统中蓄电池的荷电水平，延长蓄电池的使用寿命。提出利用最大功率跟踪（MPPT）与蓄电池三段式充电相结合的充电控制策略，并基于数字控制方式，设计完成了光伏充电控制器的硬件电路和控制软件，完成了相关实验，验证了设计的有效性和正确性。
关键词：光伏发电系统；MPPT；三段式充电；充电控制器
Abstract: To improve the quality of storage battery in the isolated photovoltaic generation system and prolong the longevity of battery. This article proposed a new control strategy combined MPPT with three phase charging. Then, a digital PV charging controller was designed, and the circuit design and software program were depicted in detail. The experiment results prove the effectiveness and correctness.
Key words: PV generation system；MPPT；there-stage charge；charge controller |
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