【作者】 赵梦觉； 曾国宏； 王占国； 郭宏榆；

【Author】 ZHAO Meng-jue,ZENG Guo-hong,WANG Zhan-guo,GUO Hong-yu (School of Electrical Engineering,Beijing Jiaotong University,Beijing 100044 China)

【机构】 北京交通大学电气工程学院；

【摘要】 基于ARM-LPC2364设计三相交流电能表预付费负荷控制器,实现工业企业用户先买电后用电,按高峰低谷时间分别记录用电量,不同时段实行不同电价进行电费扣除,并能完成报警以提醒用户剩余电费不足,剩余电费小于最大透支金额或当前负荷过大时切断供电回路,完成负荷控制。更多还原

【Abstract】 Based on the ARM microchip LPC2364, this paper designed a controller which can complete the function of pre - pay and load - control.The industrial enterprise customers cant use the electricity only after buy electricity.It records the power consumption conformed to the different time segment which decides different electricity price to deduce energy charge.This controller can alarm to alert the user that the remaining electricity is not enough.While the remaining electricity is less than the maximam overdraft or the usert electricity system is overloaded,it can automatic cut off the electricity power supply circuit to complete the load control.更多还原