矿用电机车一体化LED照明系统设计

详细信息

Design of integrated LED lighting system of mine locomotive

摘要: 针对矿用电机车白炽灯照明系统存在照度低、射程近、易发生追尾事故、耗电量大的问题，提出了矿用电机车一体化LED照明系统的实现方案，详细介绍了LED照明灯、恒流源线路、模块化逆变电源、场效应管并联均流的设计要点。实际应用表明, 该系统消除了矿用电机车运输中的安全隐患，解决了白色照明灯和红色尾灯一体化、逆变电源高压与低压分离的难题，耗电量低，节电效果好。
- 矿用电机车 /
- 一体化照明 /
- LED /
- 逆变电源 /
- 恒流源
Abstract: In view of problems of low illumination, short range, being easy to happen rear-end accident and high electricity consumption existed in incandescent lamp lighting system of mine locomotive, the paper proposed an implementation scheme of integrated LED lighting system of mine locomotive. It introduced design points of LED lighting lamp, circuit of constant-current source, modular inverter and parallel current sharing of mosfet in details. The actual application shows that the system has low electricity consumption and good power saving effect, which eliminates hidden danger in transportation of mine locomotive, solves problems of integration of white illuminator and red tail lamp, separation of high-volage and low-voltage in inverter.
- mine locomotive /
- integrated lighting /
- LED /
- inverter /
- constant-current source

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