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A detection method for the performance index of direct current online monitoring equipment

A technology of monitoring equipment and detection methods, applied in the direction of measuring devices, measuring electrical variables, instruments, etc., to achieve the effect of reducing human intervention

Active Publication Date: 2019-01-25
STATE GRID HEBEI ELECTRIC POWER RES INST +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, most of the battery management systems have battery online monitoring systems. However, the performance indicators of battery online monitoring equipment from different manufacturers are different. There is no unified method to detect the performance of these battery online monitoring equipment.

Method used

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  • A detection method for the performance index of direct current online monitoring equipment
  • A detection method for the performance index of direct current online monitoring equipment
  • A detection method for the performance index of direct current online monitoring equipment

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Embodiment Construction

[0027] Combine below Figure 1-2 And embodiment further illustrate the present invention.

[0028] The present invention is a kind of detection method of the performance index of DC online monitoring equipment, which comprises the following steps:

[0029] (1) Build an online monitoring equipment testing platform

[0030] The online monitoring equipment detection platform adopts a B / S architecture mode, which includes a monitoring host, a router, a switch, a database server and a monitoring terminal; the monitoring host connects a router through a TCP or IP network, and the router accesses a local area network through a switch; the database server and the monitoring terminal are respectively connected to the LAN;

[0031] The battery management unit under test, the characteristic monitoring unit of the charger under test, the switch value monitoring unit under test, the constant current discharge unit under test and the protocol conversion unit under test are respectively co...

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Abstract

The invention discloses a detection method for performance indexes of DC online monitoring equipment. The detection method comprises the steps of: establishing an online monitoring equipment detection platform; classifying detected equipment according to the different performance indexes of the detected equipment; establishing a detection mathematical model; and establishing a model intelligent switching switch model. According to the detection method, the detected equipment are classified, the different mathematical models are established for detection, the detection is more accurate and efficient, human intervention is reduced, and detection results can be browsed in a local area network.

Description

technical field [0001] The invention belongs to the technical field of detecting DC monitoring equipment in substations, and relates to a detection method for performance indicators of DC online monitoring equipment. Background technique [0002] The storage battery is an important part of the DC power supply of the substation. It is widely used as a backup power supply in the substation, and its reliability directly affects the safe operation of the power grid. At present, most of the battery management systems have online battery monitoring systems. However, the performance indicators of battery online monitoring equipment from different manufacturers are different, and there is no unified method to detect the performance of these battery online monitoring equipment. Based on this, this paper proposes a detection method for performance indicators of DC online monitoring equipment: firstly, classify different performance indicators of online monitoring equipment, and establ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01R35/00
CPCG01R35/00
Inventor 李秉宇高骏潘瑾陈晓东贾伯岩张达
Owner STATE GRID HEBEI ELECTRIC POWER RES INST