Power line carrier type meter reading and networking test system

Abstract

The invention relates to a power line carrier type meter reading and networking test system. The power line carrier type meter reading and networking test system comprises a concentrator inlet unit and at least one carrier electric energy meter unit, wherein the concentrator inlet unit comprises a main inlet socket, a main switch, an isolation transformer, a first carrier attenuator, a concentrator and a first connector bar which is connected with each circuit inside the concentrator inlet unit; the carrier electric energy meter unit comprises a carrier attenuator, carrier electric energy meters and a connector bar connected with each circuit inside the concentrator inlet unit; a test connection wire between the concentrator inlet unit and each carrier electric energy meter is connected through the first connector bar and the connector bar. By arranging the concentrator inlet unit as a main body and the plurality of carrier electric energy meters, the power line carrier type meter reading and networking test system realizes experiment research of a single-phase power line carrier networking. Furthermore, the connection is realized by the connector bar in a junction box of a rear panel or network topology connection required by the test is realized through a wiring jack on a front panel, so that a user can conveniently wire and the circuits are clean in an experiment field.

Description

technical field [0001] The invention belongs to the technical field of power line carrier communication and electricity consumption information collection, and relates to a power line carrier meter reading networking test system. Background technique [0002] Because power line carrier meter reading technology has been widely used in the field of electricity information collection, power line carrier meter reading networking performance and network topology adaptability are very concerned about carrier communication performance. However, at present, there is no mature networking test platform for power line carrier meter reading network testing, to test the pros and cons of various carrier schemes and networking algorithms, or to deeply study the algorithm of carrier ad hoc networking. Chinese patent ZL201320030362.6 discloses a wireless ad hoc network test platform, such as figure 1 As shown, the platform is composed of a computer, a main node shielding box, a sub-node shi...

AI Technical Summary

Problems solved by technology

However, at present, there is no mature networking test platform for the test of power line carrier meter reading network to test the pros and cons of various carrier schemes and networking algorithms, or to deeply study the algorithm of carrier ad hoc network

Chinese patent ZL201320030362.6 discloses a wireless ad hoc network test platform, such as figure 1 As shown, the platform is composed of a computer, a main node shielding box, a sub-node shielding box, and an interference source; the platform is mainly aimed at communication performance testing, so it includes interference sources, and needs to rely on computer-based test monitoring software, and is only used for wireless Networking test, cannot be applied to power line carrier meter reading network test

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