学生公寓用电安全管理器的设计

Design of student apartment electrical safety manager

针对大学生公寓用电管理中存在的问题,设计了用电安全管理器。采用AT89C51单片机和电能计量芯片CS7005B,实时测量用电功率,当用电功率大于核定值时断电,直到负载符合规定才恢复供电。对功率大于200 W的用电器自动切断电源,直到停用该用电器才恢复供电。有效杜绝了私用大功率电器造成的安全隐患。

University student apartments with existing problems in the electricity management , design the electrical safety manager.Using AT89C51 microcontroller and energy metering IC CS7005B, real-time measurement of electricity power .When the electric power is greater than the approved value power off before power is restored to power , until the load required .Automatically cut off the power supply with electrical power greater than 200 W to disable the use of electrical power is restored .Effectively put an end to the private caused by high -power electrical safety hazards .