Power transformer having running state alarm

A power transformer and operating state technology, applied in the field of power transformers, can solve the problems of easy to cause safety accidents, easy to lose materials, easy to be stolen, etc.

Inactive Publication Date: 2017-02-22

STATE GRID CORP OF CHINA +1

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AI-Extracted Technical Summary

Problems solved by technology

[0002] The current power transformers are usually unattended, mainly relying on inspectors to check the status and carry out maintenance. However, manual inspections usually have time intervals. If the power transformer itself is abnormal during the period, it is easy to cause a...

Abstract

The invention discloses a power transformer having a running state alarm. The power transformer comprises a transformer body, a mainframe and an information collection terminal arranged on the transformer body, the information collection terminal comprises an energy source module, a communication module, a positioning module, an information detection and collection module, a monitoring module, a control module and a warning module, the energy source module is connected with the control module which is connected with the positioning module, the information detection and collection module, the monitoring module, the warning module and the communication module respectively, and the communication module is connected with the mainframe through a wireless communication mode. The power transformer has the advantages that by arranging the running state alarm on the power transformer, running state and surrounding environment of the power transformer can be monitored, real-time information and positioning information can be transmitted to the mainframe through the communication module, and convenience is brought to personnel operating the mainframe to observe and decide whether to send out a warning signal or arrange polling personnel for polling or not.

Application Domain

AlarmsElectric component structural association

Technology Topic

Condition monitoringAmbient monitoring +5

Image

Examples

Experimental program(1)

Example Embodiment

[0018] The present invention will be further described below in conjunction with specific embodiments.

[0019] Such as figure 1 figure 2 As shown, a power transformer with an operating state alarm includes a transformer body 1, a host and an information collection terminal. The information collection terminal is set on the transformer body 1, and the information collection terminal includes an energy module, Communication module, positioning module, information detection and acquisition module, monitoring module 7, control module, warning module 8. The energy module is connected to the control module, and the control module is respectively connected to the positioning module, information detection and acquisition module, monitoring module 7, and warning module 8 is connected to the communication module, and the communication module is connected to the host through a wireless communication mode.

[0020] The energy module includes solar power generation devices and/or wind power generation devices that provide electrical energy and/or city power and energy storage battery packs.

[0021] The communication module includes a GSM unit and/or a 3G unit and/or a 4G unit and/or a wifi wireless microwave unit and/or a Bluetooth unit and/or an RFID unit.

[0022] The positioning module includes a Beidou positioning unit and/or a GPS positioning unit.

[0023] As an improvement of the above technical solution, the information detection collection module includes a current detector 2, a voltage detector 3, a temperature sensor 5 and an oil quality detector 6. The current detector 2 and the voltage detector 3 are respectively arranged on the transformer body 1. On the connection terminal 4, the temperature sensor 5 and the oil quality detector 6 are respectively arranged on the inner side wall of the oil tank of the transformer body 1.

[0024] The monitoring module 7 includes at least one bolt or dome camera.

[0025] The control module includes a central processor.

[0026] The warning module 8 includes a sound and light alarm and a loudspeaker.

[0027] As an improvement to the above technical solution, a bracket 9 is provided on the upper side of the transformer body 1, and the monitoring module 7 and the warning module 8 are arranged on the bracket 9.

[0028] The technical solution of the present invention is not limited to the limitation of the above-mentioned specific embodiments, and all technical modifications made according to the technical solution of the present invention fall within the protection scope of the present invention.

PUM

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