Power transformation equipment online monitoring system

A technology for monitoring systems and power transformation equipment, applied in the direction of information technology support systems, electrical components, circuit devices, etc., can solve problems such as economic loss, incompleteness, and unstable data transmission, so as to improve reliability and stability, improve Stability and the effect of reducing the probability of malfunction

Inactive Publication Date: 2015-02-25
柳州市金旭节能科技有限公司
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Problems solved by technology

[0004] However, the existing on-line monitoring system for substation equipment lacks a dedicated data relay processing function, resulting in the data monitored by the monitoring device cannot be safely and reliably exchanged with the upper-level dispatching control unit and the lower-level station monitoring unit, and it is easy to Unstable or incomplete data transmission leads to control malfunction, which affects the safe and stable operation of the power grid and causes inevitable economic losses

Method used

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  • Power transformation equipment online monitoring system

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Embodiment

[0024] see figure 1 , the on-line monitoring system for substation equipment includes a monitoring device, a comprehensive monitoring unit and a station-side monitoring unit, which are used to continuously or periodically automatically monitor and detect the status of power equipment without power outages, so as to realize online monitoring status data Collection, transmission, background processing and store-and-forward functions.

[0025] The monitoring device is installed on or near the monitored equipment to automatically collect, process and send the status information of the monitored equipment. The monitoring device can communicate with the comprehensive monitoring unit or directly with the station terminal Monitoring unit communication. The monitoring device has the following functions: a) realizes automatic collection of state parameters of the monitored equipment, signal conditioning, analog-to-digital conversion and data preprocessing; b)

[0026] Realize on-site ...

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Abstract

The invention relates to a power transformation equipment online monitoring system. The power transformation equipment online monitoring system is used for continuously or periodically monitoring and detecting power equipment status automatically under a non-power-outage circumstance. The online monitoring system is mainly formed by a monitoring device, an integrated monitoring unit and a station end monitoring unit, so that collection, transmission, background processing and storage forwarding functions of online monitoring status data are achieved. The monitoring device is installed on or nearby monitored equipment and used for automatically collecting, processing and sending status information of the monitored equipment; the monitored equipment serves as an object of the integrated monitoring unit, the integrated monitoring unit is used for receiving data sent by the online monitoring device related to the monitored equipment and used for processing the data, and standardized data communication is carried out on the integrated monitoring unit and the station end monitoring unit; a transformer substation serves as an object of the station end monitoring unit, and the station end monitoring unit is used for analyzing all monitoring data in the substation and managing the monitoring device and the integrated monitoring unit.

Description

technical field [0001] The invention relates to an on-line monitoring system for power transformation equipment, in particular to an on-line monitoring system for power transformation equipment applied in a power system. Background technique [0002] With the rapid development of electric power construction, the scale of power grid continues to expand. In many cases, the construction and equipment maintenance of power grids are becoming more and more frequent. The transmission line as the link of power transmission has the characteristics of long distance, large dispersion, and difficulty in inspection and maintenance. The following Tricon product "online monitoring system for transmission line status" can monitor the status of transmission lines very well. [0003] The transmission line status online monitoring system is mainly used to monitor the operation of the transmission line and diagnose the status of the transmission line equipment. The transmission line status on...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J13/00
CPCY04S40/124Y04S40/126Y02E60/00
Inventor 熊庆华史永凯
Owner 柳州市金旭节能科技有限公司
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