Abstract: System and method, in the field of device control, for detecting and processing one or more deviations from an acceptable electrical behavior in an electrical device are provided here. The system may include a sampling unit for receiving at least one activity indication, a storage to store acceptable values related to the acceptable electrical behavior, an active time measurement unit to receive the activity indication and measure an active time duration, an inactive time measurement unit to receive the activity indication and measure an inactive time duration and a deviation processor to compute values derived from the activity indication, the active time duration and the inactive time duration, detect and analyze one or more deviations between the acceptable values and the derived values.

Abstract: System and method, in the field of device control, for detecting and processing one or more deviations from an acceptable electrical behavior in an electrical device are provided here. The system may include a sampling unit for receiving at least one activity indication, a storage to store acceptable values related to the acceptable electrical behavior, an active time measurement unit to receive the activity indication and measure an active time duration, an inactive time measurement unit to receive the activity indication and measure an inactive time duration and a deviation processor to compute values derived from the activity indication, the active time duration and the inactive time duration, detect and analyze one or more deviations between the acceptable values and the derived values.

Abstract: A method and a system for detecting and processing one or more deviations from an acceptable electrical behavior at a point of interest in an electrical network, the system comprising a voltage sensor and/or a current sensor, a measurement-processor configured to process measurements received from the at least one of a voltage sensor and a current sensor, at least one storage for storing one or more acceptable values related to the electrical behavior at the point of interest, and a deviation-processor, the deviation processor is configured to receive one or more detected values related to the electrical behavior at a point in time at the point of interest and detect one or more deviations between the one or more acceptable values and the one or more detected values, and analyze one or more deviations between the one or more acceptable values and the one or more detected values.

Abstract: A method and a system for detecting and processing one or more deviations from an acceptable electrical behavior at a point of interest in an electrical network, the system comprising a voltage sensor and/or a current sensor, a measurement-processor configured to process measurements received from the at least one of a voltage sensor and a current sensor, at least one storage for storing one or more acceptable values related to the electrical behavior at the point of interest, and a deviation-processor, the deviation processor is configured to receive one or more detected values related to the electrical behavior at a point in time at the point of interest and detect one or more deviations between the one or more acceptable values and the one or more detected values, and analyze one or more deviations between the one or more acceptable values and the one or more detected values.

Abstract: System for monitoring an electrical system of a facility includes one or more local sensing devices, each of which is adapted to be connected to the electrical system of the facility in proximity to a respective load that receives power from the electrical system so as to make local measurements of a voltage across the load continuity measurements of electrical-power presence at one or more points in the electrical system of said facility. A processing unit is adapted to receive and compare the local measurements to reference measurements of the voltage supplied to the facility, in order to detect a fault in the electrical system.

Abstract: System for monitoring an electrical system of a facility includes one or more local sensing devices, each of which is adapted to be connected to the electrical system of the facility in proximity to a respective load that receives power from the electrical system so as to make local measurements of a voltage across the load continuity measurements of electrical-power presence at one or more points in the electrical system of said facility. A processing unit is adapted to receive and compare the local measurements to reference measurements of the voltage supplied to the facility, in order to detect a fault in the electrical system.