论文简介:
介绍了一款以MC68HC908LJ12 为主控芯片的导轨式安装三相电能表,阐述了其工作原理、
软硬件设计方法及产品结构特点,并给出了在低压配电终端的应用实例。该电能表具有微型化的体积、
模数化的结构、一次接入和二次接入可选的灵活接线方式,可与微型断路器配合使用,直接安装于配
电箱内,用于低压配电终端电能计量,实现了用电计量管理的自动化。
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Introduction was made to a guide rail installation three-phase kwh meter taking MC68H908LJ12 as main control chip. Discription
was made to its working principle, software and hardware design method and product’s structural features, applied example at the terminal of
low-voltage power distribution given out. The meter is with miniaturized size, A/D converting structure, selectable fl exible wiring means from
primary connection to secondary connection, matching with miniaturized circuit breakers, directly installed in power distribution box, used for
power energy measurement, to have realized automation of power energy masurement management.
附件名:20112111297416062049.zip
文件大小:673K
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