Energy optimising in distribution system with power storage capability

摘要

A procedure for energy optimising in a distribution system has the actual power consumption of individual loads measured and if a least one load has to be disconnected, the selection is done one the basis of the measured powers. At least one load is thermostat-controlled and one or more switch-on and switch-off times are found in a further step. The actual power and/or thermostat time is measured, stored and compared on interrogation with a later measured power value and/or thermostat time. The change is documented. The interrogation occurs automatically after a given time and if a threshold for the documented change is exceeded, an alarm is raised.