Three-phase collection device and three-phase separation method for electromagnetic signal of circuit breaker
A technology of electromagnetic wave signal and acquisition device, which is applied in the direction of circuit breaker testing, measuring devices, instruments, etc., which can solve the problem of different judgments of electromagnetic wave signals of circuit breakers, the inability to effectively distinguish electromagnetic wave signals of circuit breakers, and the difficulty of capturing circuit breakers, etc. problem, to achieve the effect of easy judgment
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Embodiment 1
[0029] Such as figure 1 As shown, this embodiment provides a three-phase acquisition device for electromagnetic wave signals of circuit breakers, which includes: motion acquisition equipment 1, electromagnetic wave signal acquisition equipment 2, data acquisition equipment 3 and processing equipment 4, and the motion acquisition equipment 1 and electromagnetic wave signal The collection equipment 2 is connected with the data collection equipment 3, and the processing equipment 4 is connected with the data collection equipment 3;
[0030] The motion acquisition device 1 is arranged on each phase circuit breaker of A, B, and C of the three-phase circuit breaker 100, and is used to collect the time point information of the opening and closing actions of each phase circuit breaker;
[0031] The electromagnetic wave signal acquisition device 2 is used to collect all electromagnetic wave signals generated during the opening and closing process of the three-phase circuit breaker;
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Embodiment 2
[0041] Such as figure 2 As shown, the present invention also provides a three-phase separation method for circuit breaker electromagnetic wave signals, including the following steps:
[0042] The time point information of opening and closing of each phase circuit breaker is collected through the motion collection equipment;
[0043] Collect the electromagnetic wave signal during the opening and closing process of the three-phase circuit breaker through the electromagnetic wave acquisition equipment;
[0044] The data acquisition device sends the collected time point information and electromagnetic wave signal to the processing device;
[0045] The processing equipment integrates the time point information of the opening and closing actions of each phase circuit breaker into a time axis 200, and also arranges the collected electromagnetic wave signals into a graph 300 according to the time axis, and then corresponds the two to distinguish Each corresponding electromagnetic s...
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Abstract
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