Single-phase intelligent watt-hour meter with carrier meter reading module
A technology for smart energy meter and carrier meter reading, which is used in the measurement of electrical variables, special billing meters, electrical signal transmission systems, etc. needs, etc.
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[0032] The specific implementation manners of the present invention will be described in detail below in conjunction with the accompanying drawings of the embodiments.
[0033] Such as figure 1 As shown, the single-phase smart electric energy meter with the carrier wave meter reading module of the present invention includes the following components: electric energy signal sampling module 20, single-phase three-wire metering unit 1, microcontroller 2, power supply module 3, LCD display module 4, RTC and Backup battery module 5, pulse output module 6, forward power storage module 7, reverse power storage module 8, optical communication port module 9, carrier communication module 10, net power storage 11, home smart interface 12, power quality monitoring And analysis module 13.
[0034] The following is a further description of the structure of the single-phase smart energy meter with the carrier meter reading module.
[0035] The power signal sampling module 20 includes a curr...
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