A system for testing a power quality monitoring device and a testing method thereof

A power quality monitoring and power quality technology, applied in the direction of measuring devices, measuring electrical variables, instruments, etc., can solve problems such as extended test time, decreased test efficiency, and increased complexity of system applications, achieving the effect of improving intelligence
CN104569891BActive Publication Date: 2017-09-19ELECTRIC POWER RES INST OF GUANGXI POWER GRID CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
ELECTRIC POWER RES INST OF GUANGXI POWER GRID CO LTD
Publication Date
2017-09-19

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Abstract

The invention belongs to the technical field of automatic detection of electric power equipment, and specifically relates to a system for testing a power quality monitoring device and a testing method thereof. The system includes a detection host, a standard source, and a power quality monitoring device. The detection host communicates with the power quality monitoring device through a GBIP bus The standard source is connected by communication, and the standard source is electrically connected with the power quality monitoring device through the test signal line. The power quality monitoring device forms a closed-loop communication control system with the detection host through Ethernet. The system and its testing method of the present invention can not only In addition to the accuracy test of power quality indicators, data model and communication protocol test, system self-test and fault identification and alarm functions including standard source overload judgment, power quality monitoring device wiring correctness, and closed-loop test environment integrity can also be realized. Further improve the intelligence, automation and work efficiency of the power quality monitoring device test.
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Description

technical field

[0001] The invention belongs to the technical field of fully automatic detection of electric power equipment, and in particular relates to a system for testing a power quality monitoring device and a testing method thereof. Background technique

[0002] The local communication unit of the acquisition terminal is to realize the data communication between the acquisition terminal and the user's electric energy metering device. The communication modes of the communication unit mainly include public network communication, private network communication, carrier communication and small wireless communication. Network communication module, carrier communication module and small wireless communication module, each communication module has a local port and a channel port; the external dimensions, power supply, status, control, communication interface, communication protocol and communication timing of these ports are guaranteed communication modules A necessary condit...

Claims

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