1, the transformer in the operation of the process can reach 70% ~ 80% of the optimal load factor, the transformer load rate is low because of the equipment into the (load) is too small, and the transformer capacity gap has become large.
2, the hospital business departments and logistical offices of different working hours, common part of the load start or local energy supply, and thus the "big marat car" phenomenon prevails. Part of the hospital's energy distribution is relatively centralized, about 30-70% of the energy distribution in the emergency department, while 25-40% of the energy distribution in the ward inpatient department.