KR100337029B1 - Aviation obstacle lamp apparatus using an inductive power from a transmission line - Google Patents

Abstract

The present invention provides an aviation failure lamp device for operating the aviation failure lamp using the transmission line induced power. The aviation fault lamp device is connected to each power line and includes a current transformer for detecting induced power from each power line and an aviation fault light driven based on the detected induced power. The aviation fault lamp apparatus further includes a rectifying circuit for rectifying the detected induced power and a charging circuit for charging the rectified power, wherein the fault lamp is driven by the power charged in the charging circuit at the time of power failure. . Therefore, it can be implemented much simpler and more efficiently than aviation obstacles using conventional solar cells, so that the aircraft can fly safely and effectively protect the power processing support.

Description

Aviation failure lamp device using transmission line organic power {AVIATION OBSTACLE LAMP APPARATUS USING AN INDUCTIVE POWER FROM A TRANSMISSION LINE}

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to aeronautical disturbances and the like, and more particularly to an apparatus for aeronautical disturbances such as to enable an aircraft to fly safely and to effectively protect power processing supports.

As is well known, aviation obstacles are installed in transmission lines, transmission towers, or skyscrapers to prevent low-airplanes such as helicopters from colliding with obstacles at night. Typically, such aviation disturbance lamps are driven by a power source provided by a solar cell that converts light energy of sunlight into electrical energy during the day to generate power. That is, the conventional aviation obstacle is known to be operated by a solar cell and a rechargeable battery (battery) installed around it, and a charging circuit additionally provided for the rechargeable battery. However, a conventional aviation obstacle operated by a power source provided from a solar cell has a problem that its function is lost in a summer rainy season when the power cannot be charged to the solar cell for a long time.

1 shows an embodiment of a conventional aviation fault lamp device using a solar cell. As shown, the power supply unit 4 using the solar cell and the aviation obstacle lamps 2 and 6 for the upper part of the steel tower and the electric wire are structurally manufactured as separate devices. Therefore, separate wiring is required between the power supply unit 4 and the aviation fault lamps 2 and 6, and in particular, the aviation fault lamp 6 for the electric wire cannot use the power provided from the power supply device using the solar cell.

In addition, as described above, in the case of a summer rainy season or the like, there is a disadvantage in that a relatively large solar cell and a charging device must be provided in order to operate an aviation obstacle lamp.

Accordingly, an object of the present invention is to provide an aviation obstacle lamp device having a simple structure by efficiently using the induced power detected from the transmission line.

According to the present invention, in a aviation obstacle lamp device used with one or more transmission lines,

A aviation fault lamp apparatus including a current transformer connected to each transmission line, means for detecting induced power from the current transformer, and aviation fault lamps driven based on the detected induced power is provided.

Further, according to the present invention, the rectifier for rectifying the detected induced power and a charging circuit for charging the rectified power, wherein the aviation failure is driven by the power charged in the charging circuit at the time of power failure A device for aviation failure is provided.

1 is a diagram illustrating a prior art aviation failure lamp device using a solar cell.

2 is a schematic illustration of a aviation fault lamp device in accordance with a preferred embodiment of the present invention using transmission line induced power;

Figure 3 is a view showing in detail the aviation obstacle lights installed in each transmission line according to the present invention.

Figure 4 is a view for explaining the core length of the current transformer used in the aviation obstacle lighting apparatus according to the present invention.

Explanation of symbols on the main parts of the drawing

12, 14, 16: Aviation obstacle lights installed in each transmission line

18: Aviation obstacles installed on the tower

21: transmission line

22: overvoltage protection circuit

24: rectifier circuit

26: charging circuit

28: battery

30: Aviation obstacles

32: light emission control circuit

Hereinafter, with reference to Figures 2 to 4 attached to a preferred embodiment of the aviation obstacle, etc. according to the present invention using the induced power detected from the transmission line will be described in detail.

As will be described in detail below, the present invention by operating the aviation obstacle lights using the induced power radiated by the current flowing on the power transmission line to ensure that the operation of the aircraft can be safely carried out without interrupting its operation. It can also protect power transmission equipment such as transmission towers by preventing aircraft from hitting power processing supports.

Referring to Figure 2, a preferred embodiment of the aviation failure lamp device using the transmission line induced power according to the present invention is illustrated. As shown in FIG. 2, in the aviation fault lamp device according to the present invention, the aviation fault lamps 12, 14, and 16 are attached to the transmission line, and each aviation fault lamp includes an inductive power detector, a charging unit, a battery, and a fault lamp. (Not shown) and the like are implemented to be integrated. Therefore, when the power transmission line is normal, the aviation disturbance can be operated at any time. Since the transmission is interrupted due to some abnormality on the transmission line, in this case, the capacity of the charging section and the battery may be small enough to operate the aviation failure light. Therefore, those skilled in the art will appreciate that aviation obstacles using the transmission line induced power according to the present invention will not be affected by the summer rainy season. In the figure, 18 is a aviation obstacle that is usually installed on the pylon. The induction power detection unit, the charging unit, and the battery as described above are installed on the transmission tower by using an insulated extension cable specially manufactured on the transmission line and only the failure lamp.

In more detail, as shown in FIG. 3, the aviation obstacle lamp device using the transmission line induced power according to the preferred embodiment of the present invention has a very simple structure. That is, as shown in FIG. 3, the aviation fault lamp device of the present invention includes a current transformer (CT), an overvoltage protection circuit 22, a rectifier circuit 24, and a charging circuit connected to an arbitrary power line. 26), the battery 28, the light emission control circuit 30, and the aviation obstacle lamp 32. As shown in FIG.

In detail, first, the energy of the transmission line, that is, the induced power, is detected by the CT connected to the transmission line 21 of FIG. 3, and the induced power at this time is the material, area, shape, number of turns of the coil, and core of the CT core. Since the distance between the core and the core is greatly influenced, the above-described inductive power detector must be appropriately designed according to the brightness of the aviation obstacle lamp 32, the purpose, and the current of the transmission line to be installed. As illustrated in FIG. 4, the distance of the CT core is a distance generated because a two-minute core must be used to install the power transmission line 21.

Then, the power detected by the CT is provided to the overvoltage protection circuit 22. This is a circuit provided to alleviate the maintenance of the transmission equipment on the transmission tower due to unexpected reasons because the aviation failure lamp using the transmission line induction power according to the present invention is damaged due to unexpected reasons. to be. In detail, when an overcurrent flows through the transmission line as a means for protecting the device such as a aviation failure when the line current increases rapidly due to an abnormality or an overload of the line, an overvoltage detection unit inside the overvoltage protection circuit 22 (not shown) In this case, it is possible to prevent overcurrent flowing into the internal circuit of the overvoltage protection circuit 22 by operating the transistor of the overvoltage protection circuit 22 to loop the CT.

The rectifier circuit 24 is provided with a filter (not shown). The rectifier circuit 24 provides full-wave rectification of the power provided from the overvoltage protection circuit 22 to the charging circuit 26 at a later stage. As shown, the charging circuit 26 is coupled to the battery 28, and charges the battery 28 in order to reliably operate the aviation failure in the case of temporary power interruption.

In addition, in general, the induced power from the transmission line is rectified, and the light emission control circuit 30 of the aviation obstacle lamp 32 controls the emission period of the aviation obstacle lamp 32 to operate according to a desired standard. The aviation failure lamp 32 blinks by driving the light emission control circuit 30 with the battery 28 power.

According to the aviation fault lamp device of the present invention, the aviation fault lamp is driven using the induced power detected from the transmission line, so that the aviation fault lamp can be effectively flickered even in the summer rainy season, and the summer rainy season used in the conventional aviation fault lamp, etc. It can be adopted as a much smaller size than the charging and battery, so the device such as aviation failure can be more easily implemented.

Although the invention has been particularly shown and described by the foregoing detailed description, it will be apparent to those skilled in the art that various other modifications can be made without departing from the spirit and scope of the invention as defined by the appended claims. It is self-evident.

Claims (7)

In a device such as an aviation obstacle used with one or more transmission lines, Means for detecting inductive power from each power transmission line, connected to each power transmission line, Aviation failure lamp driven based on the detected induced power Aviation failure lights device comprising a. The method of claim 1, Means for rectifying the detected induced power; Further means for charging the rectified power, An aviation fault lamp device in which the aviation fault lamp is driven by electric power charged in the charging means during a power failure. The method of claim 2, And control means for causing the aviation fault lamp to flash at a predetermined period by the electric power from the rectifying means. The aviation fault lamp device according to claim 1 or 2, further comprising means for mitigating the induced power when the induced power from the detection means is equal to or higher than a predetermined voltage. The device of claim 1 or 2, wherein the detection means is a current transformation circuit. The method of claim 5, wherein the induction power is determined according to the material, the area, the shape of the current transformer, the number of turns of the coil and the distance between the core and the core, the inductive power detecting means is used for brightness, use and installation of the aviation obstacle lamp. Aviation fault lighting device designed according to the current of transmission line. The apparatus of claim 6, wherein the core of the current transformer is divided into two parts and installed on each of the power transmission lines.