Method for non-contact measurement bus voltage phase, method for calibrating the signal processing circuit in a system for non-contact measurement phase bus voltage, the circuit for non-contact measurement of phase voltage and a system bus for calibrating the signal processing circuit in a system for non-contact measurement of phase bus voltage

摘要

method bezdotykowego measurement voltage rail (1) especially in the switchboard phase electricity is that measured signals napiu0119ciowe on at least one sensor (2) potential, electric field, and then sends these signals napiu0119ciowe entry (8) system (3) in etwarzania signals.subsequently converted in the previously calibrated system (3) signal processing, input signals napiu0119ciowe sensor (2) potential electric field napiu0119ciowe output signals of at least one of the phase (1) electricity distributor.a calibration system signal processing system to bezdotykowego measurement voltage rail (1) especially in the switchboard phase electricity is that at least one of the phase (1) is connected to at least one voltage converter (4), and then measures the si the napiu0119ciowe signals on at least one przetworniku voltage (4).then the measured signals napiu0119ciowe on the at least one sensor (2) potential electric field.it then sends signals napiu0119ciowe the at least one sensor (2) potential electric field (8) of the entrance (3) processing signals and sends signals napiu0119ciowe with the at least one voltage transducer (4) for at least one entrance / exit (7) of the system (3) signal processing.then sets in the system (3) signal processing value of coefficients according napiu0119ciowych signals with at least one entry / exit (7) from the signals napiu0119ciowych entry (8).system for measuring phase bezdotykowego voltage rail (1), especially in the electricity distributor has at least one sensor (2) potential electric field connected with at least one electric wire (24) into a first data acquisition system (5),in what way the first system (5) is connected to a data acquisition system (3) of signal processing.system for calibration of signal processing in the system to bezdotykowego measurement voltage rail (1), in particular phase electricity distributor has at least one sensor (2) potential electric field connected with at least one electric wire (24) to enter the first system (5) acquisition datain what way the first system (5) is connected to a data acquisition system (entry 3) signal processing, and the output of the voltage transducer (4) is connected to at least one entry / exit (7) system (3) signal processing.