Substation Integrated Automatic Test System

A technology of integrated automation and test system, which is applied in the field of substation integrated automation test system, which can solve the problems of loss of telemetry accuracy and untestable related indicators

Active Publication Date: 2018-01-12
STATE GRID CORP OF CHINA +1
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Problems solved by technology

[0002] At present, in the on-site acceptance and periodic testing of the integrated automation system, due to the lack of testing equipment, relevant indicators cannot be tested, and there is no quantitative testing method for the measurement accuracy, SOE resolution, and remote signal sampling indicators in the acceptance of the substation integrated automation system; effective It is urgent to solve problems such as inaccurate telemetry accuracy and loss of remote signaling caused by equipment in the event of a power grid accident

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  • Substation Integrated Automatic Test System

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Embodiment Construction

[0014] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further elaborated below in conjunction with specific embodiments and accompanying drawings, but the following embodiments are only preferred embodiments of the present invention, not all . Based on the examples in the implementation manners, other examples obtained by those skilled in the art without making creative efforts all belong to the protection scope of this patent.

[0015] Such as figure 1 As shown, a substation comprehensive automatic test system includes a tester 4, an interval layer device 1, a data communication layer device 2 and a station control layer device 3; the tester 4 is connected to the interval layer device 1, the data communication layer device 2 and the station The control layer equipment 3 constitutes a separate closed-loop test; the tester 4 forms a closed-loop test from the interval...

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Abstract

The invention provides a comprehensive automatic test system for substations, which relates to the technical field of detection of substation automation systems, including a tester, an interval layer device, a data communication layer device and a station control layer device; The equipment and the station control layer equipment constitute a separate closed-loop test; the tester forms a closed-loop test from the interval layer to the data communication layer with the interval layer equipment and the data communication layer equipment; the tester forms a closed-loop test with the data communication layer equipment and the station control layer equipment A closed-loop test from the data communication layer to the station control layer; the tester, the bay layer equipment, the data communication layer equipment, and the station control layer equipment form a closed-loop test from the bay layer to the station control layer. The substation comprehensive automation test system provided by the present invention integrates multiple functions such as a protocol analyzer, a data collector, a data simulator, a measurement and control device tester, and a GPS timing instrument; it tests various electric power automation measurement and control equipment, RTU, protection device, synchronous device, one machine with multiple functions.

Description

technical field [0001] The invention relates to the technical field of substation automation system detection, in particular to a substation comprehensive automation test system. Background technique [0002] At present, in the on-site acceptance and periodic testing of the integrated automation system, due to the lack of testing equipment, relevant indicators cannot be tested, and there is no quantitative testing method for the measurement accuracy, SOE resolution, and remote signal sampling indicators in the acceptance of the substation integrated automation system; effective It is urgent to solve problems such as inaccurate telemetry accuracy and loss of remote signaling caused by equipment in the event of a power grid accident. Contents of the invention [0003] The purpose of the present invention is to propose a substation comprehensive automatic test system aiming at the defects existing in the prior art. [0004] The technical problem to be solved by the present i...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01R31/00
Inventor 韩学民吴仲超崔广巍李建泽许长宁刘春成
Owner STATE GRID CORP OF CHINA
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