摘要 |
The system (1) has a set of measurement sensors (8) for measurement of quantity of electricity produced by each production equipment (6) such as refrigerator (61). A set of actuators (9) measures quantity of electricity consumed by each production equipment. A variation unit is arranged for variation of power for each of the production equipment over a specific period. A partial level of a virtual gauge is maintained to obtain a minimal autonomy, and each equipment is recharged only when the gauge reaches its low level corresponding to total unloading of batteries of the equipment. |