首页> 外文会议>2017 IEEE Second International Conference on DC Microgrids >Construct and control a PV-based independent public LED street lighting system with an efficient battery management system based on the power line communication
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Construct and control a PV-based independent public LED street lighting system with an efficient battery management system based on the power line communication

机译:使用基于电力线通信的高效电池管理系统,构建和控制基于PV的独立公共LED路灯系统

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This paper presents an adaptive photovoltaic (PV)-based independent public LED street lighting system. A bidirectional LED driver powered by an 80 MHz TM4C123GH6PM microcontroller is used in this system to charge the battery as well as drive the LED. The system use a hybrid charging method that is combined between three-stage charging method and an improved voltage based maximum power point tracking (MPPT). In order to drive the LEDs, a Proportional Integral controller (PI) constant voltage control is used. Furthermore, power line communication is applied to the system to control the power flow.
机译:本文提出了一种基于自适应光伏(PV)的独立公共LED街道照明系统。由80 MHz TM4C123GH6PM微控制器供电的双向LED驱动器在该系统中用于为电池充电以及驱动LED。该系统使用混合充电方法,该方法结合了三阶段充电方法和改进的基于电压的最大功率点跟踪(MPPT)。为了驱动LED,使用了比例积分控制器(PI)恒压控制。此外,电力线通信被应用于系统以控制电力流。

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