铅酸电池智能充电器大学毕业论文（设计）.doc

铅酸电池智能充电器设计 摘　　要 铅酸蓄电池在直接供电和备用供电场合了广泛的应用。为了铅酸蓄电池的作用，的过程中，应由于蓄电池，所以在设计本文铅酸蓄电池UC3909，UC3909控制，，设计了应用于铅酸电池硬件控制电路，UC3909，HT46R23等芯片做了简单介绍，并且还对蓄电池充电器系统硬件电路的设计做了较为明确的说明和具体的软件编程。另外，本文还对电池的充电电压和电池温度的监控流程进行了初步设想，从而实现充电器的智能化。UC3909；HT46R23；铅酸蓄电池；智能充电； Intelligent lead-acid battery charger design ABSTRACT Lead-acid battery in direct power supply and backup power supply has been widely used. In order to more effective and reasonable, the function of lead-acid battery charging so on battery charging process, should be suitable for the battery, and thus to minimize damage to the battery when charging. To protect the battery, to maintain the service life of batteries. Due to the temperature of the battery when charging is changing, so in the design of the charger should be the temperature when considering the factors of charging. Further precise control of the charging process. The chip UC3909 lead-acid battery charger is mainly used in this paper, introduces the working principle of intelligent charger UC3909, analyzes several kinds of battery charging status, the specific solutions, to achieve the minimum damage to the battery, and designs the hardware control circuit used in lead-acid battery, the control circuit design, to UC3909 HT46R23 chip made simple introduction, but also on the battery charger system clear instructions to the hardware circuit design and software programming in detail. In addition, this article also for charging voltage of the battery and battery temperature monitoring process has carried on the preliminary conception, so as to realize the intelligent of the charger. For the protection of the battery when charging have played a role, basically solved the charging electric energy waste and energy waste problem. Play a certain role for the future of the emissions reduction and energy saving. Key words:UC3909; HT46R23; Lead-acid batteries; Intelligent Charger; Monitoring  目 次 摘　　要 I ABSTRACT II 1 绪论 1 1.1引言 1 1.2智能铅酸电池的发展 1 1.3常见充电方法概述 2 1.4课题的目的和意义