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首页> 外文会议>2nd IEEE Energy Conversion Congress and Exposition >A driving technology for retrofit LED lamp for fluorescent lighting fixtures with electronic ballasts
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A driving technology for retrofit LED lamp for fluorescent lighting fixtures with electronic ballasts

机译：一种用于带电子镇流器的荧光灯照明装置改造LED灯的驱动技术

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摘要

A driving technique that can operate with electronic ballasts for fluorescent lamps to drive light emitting diodes (LEDs) without requiring the replacing of any electronic ballast circuitry or modifying the existing infrastructure of a lighting network is presented. This technology provides an eco-friendly and immediate solution to turn a lighting system with fluorescent lamps into the one with LED lamps. The proposed technology is based on controlling the input impedance of an ac/dc converter, which is connected to the output of the ballast, and converting the high-frequency ac power from the ballast into dc power for the LEDs. An experimental LED lamp prototype for retrofitting 36W T8 fluorescent lamp has been built.
机译：提出了一种驱动技术，其可以与用于荧光灯的电子镇流器一起操作来驱动发光二极管（LED），而无需更换任何电子镇流器电路或修改照明网络的现有基础设施。这项技术提供了一种生态友好的即时解决方案，可以将带有荧光灯的照明系统变成带有LED灯的照明系统。提出的技术基于控制与镇流器的输出相连的ac / dc转换器的输入阻抗，并将来自镇流器的高频交流电转换为LED的直流电。已经建立了用于改装36W T8荧光灯的实验性LED灯原型。

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