An online monitoring and analysis device for secondary equipment

A technology of analysis device and secondary equipment, applied in the direction of measurement device, measurement of electricity, measurement of electrical variables, etc., can solve problems such as constraints, and achieve the effect of rapid processing

Active Publication Date: 2022-03-18
国网陕西省电力公司延安供电公司 +1
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Problems solved by technology

[0002] At present, power system substations mainly obtain the status information of power equipment through manual inspection, offline experiment, live detection, etc., evaluate the equipment status according to the test plan, judge whether the status of the equipment is abnormal, and predict the failure of the equipment, which is further accurate. Monitoring and mastering equipment status creates huge constraints

Method used

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  • An online monitoring and analysis device for secondary equipment
  • An online monitoring and analysis device for secondary equipment
  • An online monitoring and analysis device for secondary equipment

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Embodiment Construction

[0038] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0039] refer to figure 1 ,Such as figure 1 The shown online monitoring and analysis device for secondary equipment includes a control board, a power board, an interface board, an integrated processing board, and an output board; the control board is respectively connected to the power board, the interface board, the integrated processing board, and the output board; The power board is respectively connected to the power board, the interface board, the integrated processing board, and the output board; the interface board is respectively connected to the power board, the integrated processing board...

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Abstract

The invention discloses an on-line monitoring and analysis device for secondary equipment, comprising a control board, a power board, an interface board, a comprehensive processing board, and an output board; the control board is respectively connected to the power board, the interface board, the comprehensive processing board, and the output board ; The power board is connected to the power board, the interface board, the integrated processing board, and the output board respectively; the interface board is connected to the power board, the integrated processing board, and the output board respectively. The secondary equipment online monitoring and analysis device of the present invention is connected to the main station of the network and the provincial dispatching center through the power data communication network (or dedicated line). It realizes the network informatization and automatic intelligence of relay protection operation, management and grid fault handling, and provides information support and decision-making staff for dispatchers to safely, accurately and quickly handle grid accidents; it is convenient for relay protection personnel to use.

Description

technical field [0001] The invention relates to an intelligent substation, in particular to an online monitoring and analysis device for secondary equipment. Background technique [0002] At present, power system substations mainly obtain the status information of power equipment through manual inspection, offline experiment, live detection, etc., evaluate the equipment status according to the test plan, judge whether the status of the equipment is abnormal, and predict the failure of the equipment, which is further accurate. Monitoring and understanding the status of equipment creates a huge constraint. [0003] The stable and reliable operation of power secondary equipment is the basic condition for ensuring power safety and maintaining the stability of the power system, and ensuring its stability and reliability is crucial to the entire power system. Whether it is from the perspective of reducing maintenance costs, saving resource costs, or ensuring reliable operation of...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01R31/00G05B19/042
CPCG05B19/0428G01R31/00G05B2219/2612
Inventor 吉宏生刘伟王运宏刘帏何玉学
Owner 国网陕西省电力公司延安供电公司
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