An intelligent socket with the function of power outage fault recording
A smart socket and fault recording technology, applied in fault location, circuit, electrical components, etc., can solve the problems of socket failure, inconvenient subsequent analysis, no longer having functions, etc., to increase the number of data collection, accurate fault cause analysis and The effect of fault location and maintenance of long-term stable operation
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[0025] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.
[0026] see figure 1 , an intelligent socket with a power failure fault wave recording function of the present invention includes a signal processing unit, a zero-crossing switching unit, a communication unit, a control unit, a wave recording unit, an energy storage element, an interface unit and a power supply.
[0027] The signal processing unit collects voltage and current waveforms, performs filtering and shaping, and converts them into tested signals that can be input to the control unit.
[0028] The zero-crossing switching unit performs switching and switching control on the load at the output end of the smart socket when the voltage and current cross zero.
[0029] The communication unit is used for the communication between the control un...
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