Secondary device online monitoring and analyzing device

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

Active Publication Date: 2019-04-16
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

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  • Secondary device online monitoring and analyzing device
  • Secondary device online monitoring and analyzing device
  • Secondary device online monitoring and analyzing device

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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 a secondary device online monitoring and analyzing device which comprises a control board, a power supply board, an interface board, an integrated processing board and an output board. The control board is connected with the power supply board, the interface board, the integrated processing board and the output board. The power supply board is connected with the power supply board, the interface board, the integrated processing board and the output board. The interface board is connected with the power supply board, the integrated processing board and the output board.According to the invention, the secondary device online monitoring and analyzing device is connected with the main station of a provincial dispatching center through a power data communication network(or a dedicated line); network informationization and automatic intelligence of relay protection operation and management and power grid fault handling are realized; information support and decision-making advices are provided for a dispatcher to safely, accurately and quickly deal with power grid accidents; and the device is convenient for a relay protection worker 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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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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