Wiring device of simulation test system

Abstract

The embodiment of the invention discloses a wiring device of a simulation test system, and the device comprises: a signal source, a frequency spectrograph, a first attenuator, a second attenuator, a third attenuator, a forth attenuator, a fifth attenuator, a sixth attenuator, a seventh attenuator, an eighth attenuator, a ninth attenuator, a tenth attenuator, a first power divider, a second power divider, a third power divider, a fourth power divider, a fifth power divider, a sixth power divider, a seventh power divider, a resistance plate, a concentrator communication unit base plate and an ammeter carrier communication unit base plate; the concentrator communication unit base plate and the ammeter carrier communication unit base plate are respectively connected with a concentrator communication unit and an ammeter communication unit, and technical problems that a test mode of one concentrator connecting with a plurality of ammeters only can form a simple network topology structure, can not test the route performance of a carrier communication module in a multi-level route environment and is insufficient to manage and test the network of the communication module are solved.

Description

technical field [0001] The invention relates to the field of carrier communication, in particular to a wiring device for a simulation test system. Background technique [0002] Power line carrier communication is a communication method that transmits data information through power lines. At present, power line carrier communication is the most common communication technology used in smart grid centralized copying systems. With the widespread use of power carrier communication technology, how to verify and maintain power carrier communication module products has become more and more important. [0003] At present, the carrier communication module is mainly tested from four aspects: basic communication performance, communication protocol, network management and business capability. When conducting network management tests, the test environment is usually built by connecting multiple meters under a concentrator. This connection method determines that the test system can only f...

AI Technical Summary

Problems solved by technology

[0004] The embodiment of the present invention provides a wiring device for a simulation test system, which solves the test method of connecting multiple electric meters under one concentrator, and can only form a simple network topology, and cannot test carrier communication in a multi-level routing environment The routing performance of the module, the technical problem of insufficient network management testing of the communication module

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