Airborne wireless phase checking and phasing instrument

Abstract

The invention relates to the field of phasing instruments, in particular to an airborne wireless phase checking and phasing instrument which comprises an unmanned aerial vehicle, a host and a detector (composed of an X detector and a Y detector), a 4.3-inch 65K-color LCD color screen is selected for the host, the phase, frequency, phase sequence, phase checking results and dynamic vector diagram indication can be displayed on the same screen, and a voice prompt module is arranged in the host. The device can be used inside or outside a transformer substation and is not affected by topographic conditions.

Description

Technical Field

[0001] This invention relates to the field of phase stabilizers, and more specifically to an airborne wireless phase stabilizer. Background Technology

[0002] Currently, most phase stabilizers in China use two operating levers, each with a detector installed. In accordance with the relevant regulations of the power supply company's substation, and under good weather conditions, operators must hold a work permit and obtain permission from the substation before starting the testing work, and wear insulated gloves. The entire process is supervised by a dedicated person. Summary of the Invention

[0003] To solve the above-mentioned technical problems, the present invention provides an airborne wireless phase comparator and phase determiner, comprising a drone, a main unit, and detectors (composed of an X detector and a Y detector), specifically including the following steps:

[0004] Step 1: Attach the detector to each drone and turn on the detector;

[0005] Step 2: When detector X enters phase A of the live line, control the drone to hover approximately 20mm above the live conductor. When detector Y enters phase a of the live line, control the drone to hover approximately 20mm above the live conductor.

[0006] Step 3: After receiving the signal, the receiver sequentially judges the data display and voice prompts obtained from phase A of the live line and a, b, and c respectively;

[0007] Step 4: According to this scheme, when detector X enters phase B / C of the energized line, record the data and voice prompts obtained from a, b, and c respectively.

[0008] Step 5: Draw conclusions based on the detected structure, and then clean up the site.

[0009] Preferably, the host computer uses a 4.3-inch 65K color LCD screen, which can display phase, frequency, phase sequence, and phase identification results on the same screen, as well as dynamic vector diagram indication. The host computer is equipped with a voice prompt module.

[0010] Preferably, a USB interface is provided on the right side of the host.

[0011] Preferably, the UAV is made of alkali-free glass fiber cloth as the substrate and epoxy phenolic resin as the adhesive, which is heated, rolled, baked and cured.

[0012] Preferably, both the host and the detector are powered by either a storage battery or a dry cell battery.

[0013] The technical effects and advantages of this invention are as follows:

[0014] 1. This device can be used both inside and outside substations, unaffected by terrain conditions; 2. It eliminates the need to enter substations, significantly reducing the risk of electric shock; 4. Operators do not need to wear insulated gloves or use insulated operating rods, optimizing the operation process and reducing the labor intensity of workers; 5. Drones replace manual labor, making operations safer; 6. It can be used at various voltage levels, improving work efficiency; 7. Drones can achieve multiple uses; 8. It enables applications such as digital and intelligent construction and AI-powered intelligent detection. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of an X-ray detector for an airborne wireless phase matching and phasing instrument provided by the present invention;

[0016] Figure 2 This is a schematic diagram of a Y detector for an airborne wireless phase comparator and phase locator provided by the present invention;

[0017] Figure 3 This is a schematic diagram of the main unit of an airborne wireless phase comparator and phase locator provided by the present invention. Detailed Implementation

[0018] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments. The invention is provided for illustrative and descriptive purposes only and is not intended to be exhaustive or to limit the invention to the disclosed forms. Many modifications and variations will be apparent to those skilled in the art. The invention was chosen and described to better illustrate the principles and practical applications of the invention, and to enable those skilled in the art to understand the invention and design various inventions with various modifications suitable for particular purposes.

[0019] Please see Figures 1 to 3 This invention provides an airborne wireless phase comparator / phase setter, comprising a drone, a host computer, and detectors (composed of an X detector and a Y detector), specifically including the following steps: Step 1: Attach the detector to each drone and turn on the detector; Step 2: When detector X enters phase A of the live line, control the drone to hover approximately 20mm above the live conductor. When detector Y enters phase a of the live line, control the drone to hover approximately 20mm above the live conductor. Step 3: After receiving the signal, the receiver sequentially judges the data display and voice prompts obtained from phase A of the live line and phases a, b, and c respectively; Step 4: According to this scheme, when detector X enters phase B / C of the energized line, record the data and voice prompts obtained from a, b, and c respectively. Step 5: Based on the findings of the test, draw conclusions and then clean up the site.

[0020] Step 1: Attach the detector to each drone and turn on the detector;

[0021] Step 2: When detector X enters phase A of the live line, control the drone to hover approximately 20mm above the live conductor. When detector Y enters phase a of the live line, control the drone to hover approximately 20mm above the live conductor.

[0022] Step 3: After receiving the signal, the receiver sequentially judges the data display and voice prompts obtained from phase A of the live line and a, b, and c respectively;

[0023] Step 4: According to this scheme, when detector X enters phase B / C of the energized line, record the data and voice prompts obtained from a, b, and c respectively.

[0024] Step 5: Draw conclusions based on the detected structure, and then clean up the site.

[0025] The host computer uses a 4.3-inch 65K color LCD screen, which can display phase, frequency, phase sequence, and phase comparison results on the same screen, as well as dynamic vector diagram indication. The host computer is equipped with a voice prompt module, which includes prompts such as "X signal normal", "Y signal normal", "in phase", and "out of phase", which will make the test simple and easy.

[0026] The host has a USB interface on its right side, and the data saved during on-site testing can be imported into a computer through monitoring software for easy access and management of historical data.

[0027] The drone is made of alkali-free fiberglass cloth as the base material and epoxy phenolic resin as the adhesive, which is heated, rolled, baked and cured. It has the characteristics of high insulation, liftability, electric shock protection, impact resistance and lightweight.

[0028] Both the main unit and the detector are powered by either rechargeable batteries or dry cell batteries. During operation, since the airborne fully intelligent wireless high and low voltage voice phase comparator is not used frequently, sometimes only once every six months, forgetting to charge the batteries for a long time may cause them to malfunction. Since it is inconvenient for users to purchase rechargeable batteries of the same specifications, this phase comparator is designed with two battery power supply methods. When the rechargeable batteries are damaged, dry cell batteries can be purchased for replacement (6 x 1.5V LR6 batteries for the main unit; 2 x 6F22 9V batteries for the detector).

[0029] Obviously, the described invention is only a part of this invention, not all of it. All other inventions obtained by those skilled in the art or related fields based on the inventions herein without inventive effort should fall within the scope of protection of this invention. Structures, devices, and operating methods not specifically described or explained in this invention, unless otherwise specified or limited, shall be implemented according to conventional methods in the art.

Claims

1. An airborne wireless phase comparator and phase setter, comprising a UAV, a main unit, and detectors (composed of an X detector and a Y detector), characterized in that, The specific steps are as follows: Step 1: Attach the detector to each drone and turn on the detector; Step 2: When detector X enters phase A of the live line, control the drone to hover approximately 20mm above the live conductor. When detector Y enters phase a of the live line, control the drone to hover approximately 20mm above the live conductor. Step 3: After receiving the signal, the receiver sequentially judges the data display and voice prompts obtained from phase A of the live line and a, b, and c respectively; Step 4: According to this scheme, when detector X enters phase B / C of the energized line, record the data and voice prompts obtained from a, b, and c respectively. Step 5: Draw conclusions based on the detected structure, and then clean up the site.

2. The airborne wireless phase comparator and phase stabilizer according to claim 1, characterized in that... The host computer uses a 4.3-inch 65K color LCD screen, which can display phase, frequency, phase sequence, and phase identification results on the same screen, as well as dynamic vector diagram indication. The host computer is equipped with a voice prompt module.

3. The airborne wireless phase comparator and phase setter according to claim 1, characterized in that, A USB port is provided on the right side of the host.

4. The airborne wireless phase comparator and phase setter according to claim 1, characterized in that, The drone is made of alkali-free fiberglass cloth as the base material and epoxy phenolic resin as the adhesive, which is heated, rolled, baked and cured.

5. The airborne wireless phase comparator and phase setter according to claim 4, characterized in that, Both the host and the detector are powered by either a storage battery or a dry cell battery.

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