Patent ID: 11874013
Assignee: KOREA CONFORMITY LABORATORIES
Field: Thermal processes and apparatus (Mechanical engineering)
Classification: CPC F  G | IPC F

Claim 2:
3. The system of claim 1, wherein switching is effected between multiple AC/DC power supply modes of the cold chain logistics center based on the energy operation guide,
wherein the multiple AC/DC power supply modes comprise:
a basic mode in which grid power and energy stored in an energy storage system are used at the same time;
a best condition mode in which renewable energy power generation and the grid power are used at the same time when weather conditions around the cold chain logistics center are the best; and
a maximum power save mode in which the grid power is not used, and the energy stored in the energy storage system and the renewable energy power generation are used when power consumption of the cold chain logistics center reaches a preset trigger level.