Remote test system substation automation equipment capable of being controlled and intervened freely

Abstract

The invention discloses remote test system substation automation equipment capable of being controlled and intervened freely, which comprises a substation end equipment test management unit, a remotecontrol management platform and a communication safety module, and provides a function of intervention control in a remote test process through a safety communication channel. The test case parameterscan be remotely edited, and the test cases and the test tasks can be remotely issued to the station side. The process and intermediate results are tested at a remote monitoring station. The start, stop and recovery of the test in a remote substation can be remotely controlled. The test flow can be observed at a remote end, the test process can be monitored, and remote guidance can be provided. The test result is automatically uploaded to a remote control management platform for unified management, and scientific analysis and statistics are carried out on the test result. By the system, the problems that test cases are not unified, the test process is uncontrollable and the test result cannot be traced and analyzed are solved, and the investment of a considerable amount of testers is saved.

Description

technical field [0001] The invention belongs to the technical field of substation testing, in particular to a remote testing system for substation automation equipment that can be freely controlled and intervened. Background technique [0002] With the rapid development of power grid automation and intelligent technology in recent years, the scale and complexity of automation systems are increasing day by day, the difficulty of acceptance testing of automation systems in front-line production units has increased sharply, and the contradiction between insufficient testing forces and lack of testing talents has become increasingly prominent. appears in: [0003] (1) The number of testers is not balanced with the amount of engineering tasks. The routine testing, acceptance, and fixed inspection items of the substation automation system cover the testing of equipment such as telecontrol, background, measurement and control, switches, and clocks, as well as system-level testing ...

AI Technical Summary

Problems solved by technology

[0007] Based on this, it is necessary to design a remote test system that can provide control over the middle process of the test and provide analysis and management of the test results in view of the shortcomings of the current manual test.

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