The invention discloses a multifunctional
electric energy measurement and control device and a measurement and control method thereof, relating to the technical field of
electric energy measurement and control, and aiming to solve the problem that an existing
electric power meter has a single function and cannot meet the requirements of
digitization, intelligence and networking of a low-
voltage power
distribution system. The key points of the technical scheme are that: the device comprises measurement and
control equipment, a parameter measurement module, a main control module, a switching value
signal input module, a
relay control module, a display module, a communication module and a
computer module; and the parameter measurement module, the switching value
signal input module, the relaycontrol module, the communication module and the display module are all in communication connection with the main control module, the communication module is in communication connection with the
computer module, and the
relay control module is in communication connection with the measurement and
control equipment. The scheme of the invention has the effect that: the functions of electric quantitytelemetering, alarming, state
remote communication, switch
remote control, remote real-time monitoring and display for
network communication and the like are integrated, so that the low-
voltage powerdistribution
system can achieve the effects of datamation, intelligence and networking.