Closed-loop inspection method and system for relay protection equipment
A technology of relay protection and inspection method, which is applied in the field of electric power engineering, can solve the problems of low efficiency and achieve high efficiency
Active Publication Date: 2016-06-08
POWER DISPATCHING CONTROL CENT OF GUANGDONG POWER GRID CO LTD
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[0008] Based on this, it is necessary to provide a closed-loop inspection method for relay protection equipment and a closed-loop inspection system for relay protection equipment in view of the low efficiency of existing relay protection equipment testing
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[0023] The specific implementations of the relay protection equipment closed-loop inspection method and the relay protection equipment closed-loop inspection system of the present invention will be described in detail below with reference to the accompanying drawings.
[0024] see figure 1 , figure 1 It is a flow chart of a closed-loop inspection method for relay protection equipment according to an embodiment.
[0025] A closed-loop inspection method for relay protection equipment, comprising the following steps:
[0026] Step S102: Import the job form, obtain the communication protocol type of the relay protection device to be tested, establish a communication connection with the relay protection device to be tested according to the communication protocol type of the relay protection device to be tested, and obtain the communication protocol type of the relay protection device to be tested according to the job form. Describe the protection setting corresponding to the rela...
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The invention provides a closed loop test method of relay protection apparatus and a system thereof, wherein the method comprises the following steps: importing an assignment sheet, establishing a communication connection with a to-be-tested relay protection apparatus based on a communication protocol type of the to-be-tested relay protection apparatus, obtaining a protection setting value corresponding to the to-be-tested relay protection apparatus based on the assignment sheet; generating a corresponding test template based on the assignment sheet and the protection setting value; controlling a tester to test the to-be-tested relay protection apparatus item by item based on the sequence of the test items; receiving an action message sent by the to-be-tested relay protection apparatus; and judging the action of the to-be-tested repay protection apparatus based on the action message, so as to obtain the test result. The closed loop test method of relay protection apparatus and the system thereof can establish the communication connection with the to-be-tested relay protection apparatus, receive the action message sent by the to-be-tested relay protection apparatus during the test process, and form the closed loop; therefore the efficiency of the relay protection test is high.
Description
technical field [0001] The invention relates to the technical field of electric power engineering, in particular to a closed-loop inspection method for relay protection equipment and a closed-loop inspection system for relay protection equipment. Background technique [0002] With the popularization of standardized work guidance, the operation, maintenance and management operation process of relay protection is gradually realizing standardization and normalization. According to different implementation methods, the current automatic testing of relay protection equipment can be basically divided into the following two categories: [0003] (1) "Automatic test control center program + test function program" mode: [0004] The test function program is the server, which is used to complete the test of specific protection functions; the automatic test control center program is the client, which is used to generate test sequences according to the requirements of the test items, an...
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IPC IPC(8): G01R31/327
Inventor 陈志光张弛田海涛王增超赵艳曹建东贺江袁亮荣
Owner POWER DISPATCHING CONTROL CENT OF GUANGDONG POWER GRID CO LTD