Network watt-hour meter controlling power consumption equipment through power carrier

Abstract

A network watt-hour meter controlling power consumption equipment through power carrier comprises a microcontroller, and a memory module, a parameter acquisition module, a network communication module, a power carrier interface module, a display module and a power source module connected with the microcontroller, respectively, wherein the parameter acquisition module is used for acquiring power consumption information of users; the power carrier interface module is used for connecting power consumption equipment with a communication function and / or power source interfaces of the power consumption equipment with the communication function; the network communication module is used for realizing communication with remote equipment; and the microcontroller is used for realizing communication with the remote equipment, and controlling operating modes of the power consumption equipment and / or the power source interfaces of the power consumption interface according to an acquired control demand. The invention realizes monitoring and controlling of power consumption environment parameters of each user through internet, and at the same time carries out remote control on the power consumption equipment and the power source interfaces of the power consumption equipment.

Description

technical field [0001] The invention relates to the field of electrical equipment, in particular to a network electric energy meter for controlling electrical equipment through a power carrier. Background technique [0002] There are many types of existing smart energy meters. In addition to the basic function of measuring the active power of the user, in order to monitor the power supply and consumption environment, the reactive power, apparent power, voltage effective value, current Measurement of some or all of the power supply parameters such as effective value, power factor, power frequency, reverse electric energy, etc. [0003] In order to obtain the above environmental parameters of power supply and consumption, the power supply management department usually uses various portable devices such as "infrared meter reading device", "wireless meter reading device" or notebook computer to regularly record the user's active power while manually transcribing the user's activ...

AI Technical Summary

Problems solved by technology

However, due to the extremely complex power grid environment and the limitation of current technology, the power carrier network needs to realize the real-time stable, real-time and reliable remote transmission of a large number of power supply environment parameters of each power user. breakthrough

[0006] Although the current power carrier technology is not capable of real-time stable, real-time reliable, and remote real-time monitoring and control of the power supply environment parameters of each power user with a huge number, it is used for some infrequent occurrences and the amount of information is not large. The short-distance communication is still feasible; its more attractive feature is that it can use the existing power supply lines to transmit these infrequently occurring data with a small amount of information between short-distance electrical equipment. No new physical network required

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