Unlock instant, AI-driven research and patent intelligence for your innovation.

Outdoor display device for transformer substation

An external display and substation technology, applied in display devices, lighting devices, lamp circuit layout, etc., can solve the problems of poor light penetration ability, single display function, easy to produce optical rotation, etc., to prevent personal safety accidents and ensure safety , high security effect

Inactive Publication Date: 2016-06-22
NANYANG POWER SUPPLY COMPANY OF STATE GRID HENAN ELECTRIC POWER
View PDF9 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] However, as a commonly used LED white light lighting device in substations, it has the following disadvantages. First, the display function is relatively simple, and the warning effect is not intuitive enough; second, the display power is not strong, or the strength and stability of the supply source are not enough. In addition, In the case of low visibility in rain, snow, and haze weather, white LED street lights have poor light penetration ability and are prone to produce optical rotation, which will cause serious damage to people's travel, vehicle driving, maintenance inspections and video surveillance in special places such as substations. great inconvenience

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Outdoor display device for transformer substation
  • Outdoor display device for transformer substation
  • Outdoor display device for transformer substation

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] Such as Figure 1 to Figure 3 As shown, an outdoor display device of a substation is suitable for being installed near outdoor high-voltage power equipment such as multi-circuit high-voltage transmission lines and grounding switches of the substation. It is designed for the actual characteristics of outdoor equipment such as relatively open space and strong natural light. The signal is flashed on the high-power light-emitting element through the power amplifier to realize the overall function of electric inspection alarm and height lighting. The device includes a power module, a control module and a display module, and each module is connected in pairs; the power module includes an induction energy harvesting device 1 and a battery 2, and the battery is connected to the induction energy harvesting device through a rectifier circuit; the control module includes a controller and its connection Sensing assembly, sensing assembly includes electric field sensor 7 and humidit...

Embodiment 2

[0026] An outdoor display device of a substation. The device can be simplified and improved to be used as an indoor facility. The indoor type is suitable for indoor high-voltage power equipment such as switch cabinets. It is aimed at the actual conditions such as complex internal structure of indoor equipment, narrow and relatively closed space, and complex electromagnetic environment. Feature design, the electric field sensor is directly installed on the high-voltage part of the equipment, and the high-voltage electric field signal is transmitted to the controller through the transmission wire, or it can be connected to a radio frequency sending device to convert the electric field signal into a radio frequency signal for transmission, and the controller is connected to the receiver to receive the signal , conversion, calculation, judgment, and according to the charging status of the equipment, it is transmitted to the display device for identification and display.

[0027] Si...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses an outdoor display device for a transformer substation. The outdoor display device comprises a power supply module, a control module and a display module which are connected mutually, wherein the power supply module comprises an induction energy extracting device and a storage battery, and the storage battery is connected with the induction energy extracting device through a rectifying circuit; the control module comprises a controller and a sensing assembly connected with the controller, and the sensing assembly comprises an electric field sensor and a humidity sensor; the display module comprises an LED lighting board and an LED character display board; the induction energy extracting device comprises a plate capacitor. The outdoor display device is simple and practical; through the refitting on some basic circuit elements, and on the basis of the traditional white-light LED display device, the integral functions of live-part verification alarming and high-degree illumination are realized, therefore, the safety is extremely high, the occurrence of the personal safety accidents can be effectively prevented, and the safety of the operating personnel is guaranteed.

Description

technical field [0001] The invention relates to the technical field of substation lighting display, in particular to an outdoor display device of a substation. Background technique [0002] At present, in the field of display lighting technology, white LED street lights have been widely used in street lights, outdoor lighting, home lighting and other places because of their huge advantages of high brightness and low power consumption. White LED lights are made of three colors: red, green and blue. Composed of light diodes, it can emit bright white light for a long time and efficiently. It has become a development trend for LED lamps to replace traditional incandescent lamps and fluorescent lamps. [0003] In the safety prevention and control measures of the power system, the outdoor LED white light is also gradually used as an important part of lighting and anti-shock alarm display. The invention with application number 200910139783.0 provides a control system for substation...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): G09F13/22H05B37/02
Inventor 杜明哲姚楠
Owner NANYANG POWER SUPPLY COMPANY OF STATE GRID HENAN ELECTRIC POWER