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A smart substation electric energy metering communication protocol testing device

A technology of electric energy metering device and intelligent substation, applied in electrical components, digital transmission systems, transmission systems, etc., can solve problems such as lack of technology and devices, and achieve the effect of all-round and effective testing

Active Publication Date: 2016-06-22
ELECTRIC POWER RES INST OF GUANGDONG POWER GRID
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  • Abstract
  • Description
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Problems solved by technology

[0006] At present, there is a lack of testing technology and devices for digital electric energy metering communication protocols at home and abroad.

Method used

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  • A smart substation electric energy metering communication protocol testing device

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Embodiment Construction

[0027] Such as figure 1 Shown is an intelligent substation electric energy metering communication protocol testing device of the present invention, which includes a man-machine interface module, an SMV sampling message consistency testing module, a model consistency testing module, a model consistency testing module and a metering device model module. The man-machine interface module is respectively connected with the SMV sampling message consistency test module, the model consistency test module and the ACSI service consistency test module, and the metering device model module is respectively connected with the model consistency test module and the ACSI service consistency test module.

[0028] Man-machine interface module: Man-machine interface module adopts Stech's LX-801A industrial computer, adopts Windows7 embedded operating system widely used in industry, has man-machine interaction function, man-machine interface module communicates with SMV sampling report through seri...

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Abstract

The invention discloses a test device for an electric energy metering communication protocol of an intelligent transformer station, which comprises the components of a man-machine interface module which sets the parameter of an SMV sampling message; an SMV sampling message consistency test module which outputs an SMV sampling message that satisfies an IEC61850-9-1 / 2 / 2LE protocol format; a model consistency test module which compares a digital electric energy metering device information model with a digital electric energy metering device standard information model; an ACSI service consistency test module which finishes the ACSI service consistency test of the digital electric energy metering device according to the digital electric energy metering device information model; and a metering device model module which generates the digital electric energy metering device information model and respectively supplies the digital electric energy metering device information model to the model consistency test module and the ACSI service consistency test module. The test device realizes comprehensive effect test of consistency test for a field digital electric energy metering device communication protocol.

Description

technical field [0001] The invention relates to a device for performing a communication protocol consistency test on a digital electric energy metering device of an intelligent substation. Background technique [0002] In recent years, with the widespread application of IEC61850 technology in domestic smart substations. Electric energy metering devices are developing in the direction of digitization and intelligence. Compared with the traditional metering device, the communication protocol of the digital electric energy metering device has undergone great changes. The communication protocol of the traditional electric energy metering device adopts the DL / T645 protocol (communication protocol of the multi-function electric energy meter), while the protocol adopted by the new generation of digital electric energy metering device is the IEC61850 communication protocol. The digital electric energy metering device of the smart substation uses the voltage and current digital qua...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/26
CPCH04L43/08
Inventor 潘峰肖勇林国营党三磊孙卫明宋强张鼎衢孟庆亮刘健
Owner ELECTRIC POWER RES INST OF GUANGDONG POWER GRID
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