A power transferring system and a method thereof

Abstract

Disclosed herein is a power transferring system comprising a flying drone designed for the efficient transfer of electric power from available sources to either stationary or mobile receiving units The flying drone (100) is equipped with essential components, including an extension power cable (102), a connecting port (104), and a transferring plug (106), enhancing its versatility. This power transferring drone system is adept at harnessing electricity from accessible sources like the power grid or generators. Engaging via a power port (202) of a power source (200), the flying drone (100) optionally employs a supporting drone (206) to maintain an optimal cable height. The receiver port (208) facilitates the utilization of the collected power, providing adaptability across various applications. A method of operation has been disclosed thereof.

Description

A POWER TRANSFERRING SYSTEM AND A METHOD THEREOFTECHNICAL FIELD

[0001] The present disclosure relates to the field of unmanned aerial vehicle (UAV) technology. In particular, the present disclosure relates to a system and method for operating an unmanned aerial vehicle, specifically a drone, wherein the drone is designed to establish electrical connections with accessible power resources. The drone is engineered to capture electrical power and transfer it to a mobile or stationary receiving station situated at a given destination. Stated otherwise, the drone is configured to enable the seamless transfer of electrical power from fixed or portable power sources at one location to anywhere that power is required, including, movable machines like backhoe loader, excavator or tractor situated at another location.BACKGROUND OF THE INVENTION

[0002] Conventional power sources, are typically dependent on internal batteries or unwieldy cables tethered to fixed power outlets and hence have a lot of constraints. The challenge arises from the limitations inherent in these conventional power sources. Such limitations impede the mobility and operational endurance of mobile equipment, thereby limiting their effectiveness across diverse industries.

[0003] Existing solutions have faced challenges such as the high cost of batteries, limited charge cycles, restricted operational time, environmental pollution, and reduced efficiency. While diesel currently dominates as the primary fuel source for these machines, it is important to highlight the growing interest in alternative fuels and power solutions for construction equipment. Manufacturers are actively exploring options such as electric and hybrid technologies to enhance the environmental sustainability and energy efficiency of construction machinery. This reflects a broader industry trend towards more eco-friendly and innovative power sources in the construction sector.

[0004] However, the use of unmanned aerial vehicles (UAVs) in the construction industry is an emerging area. An innovative power transferring system for drones for establishing a link between available electric power sources andunmanned aerial vehicles, thereby facilitating the efficient transfer of electricity to diverse locations, including mobile equipment have been suggested here. Notably, this system introduces a flexible and mobile approach by employing drones for power transfer, dynamically identifying suitable power sources, and utilizing adjustable power cables to optimize energy efficiency based on specific requirements and distances. Overcoming the limitations of traditional methods, this system provides a practical and adaptable solution, particularly benefiting industries dependent on mobile machinery. Additionally, it addresses the challenge of ensuring a reliable and efficient power supply to specific locations, such as construction sites, emphasizing the elimination of reliance on fossil fuels or conventional batteries for equipment like electric backhoe loaders and excavators.OBJECTIVE OF THE INVENTION

[0005] It is the principal object of the present disclosure to provide a power transferring system wherein a flying drone is configured to engage / interact with and gather electrical power from readily accessible electrical sources, such as electrical energy transmission lines, generators, solar energy or other sources of electric power.

[0006] It is another object of the present disclosure to provide a power transferring system wherein the flying drone is configured to transfer the gathered electrical power to a stationary or a mobile receiving equipment.

[0007] It is yet another object of the present disclosure to provide a power transferring system wherein the flying drone is configured to enable a direct transmission of the gathered electrical power to the stationary or working / mobile receiving equipment, by means of electrical cables.

[0008] It is yet another object of the present invention to provide a method of operation of the power transferring system utilizing the flying drone, according to an embodiment of the present disclosure.SUMMARY OF THE INVENTION

[0009] These and other objects of the invention are achieved by an unmanned aerial drone surveillance apparatus involving the utilization of a flying droneequipped with a connecting port, electric extension cable, and transferring plug, according to a preferred embodiment of the present application. The connecting port seamlessly ejects and connects the extension cable to a power port of an electric power source, enabling the harnessing of electric power. This innovative flying drone facilitates a direct transfer of the harnessed electric power to a receiver port of a machine or wherever required through its extension cable (108) and transferring plug. Consequently, the machine is powered without relying on its internal battery, presenting an efficient and direct means of supplying electricity to the machine.

[0010] The flying drone is equipped with built in GPS capabilities in this system. This integration of GPS technology enhances the overall functionality, allowing for precise location identification and wireless communication between the drone and the power port, streamlining the power transfer process with efficiency and accuracy.

[0011] Furthermore, the power transferring system may comprise a plurality of drones for supporting the extension cable in air. The supporting drone further provides variable lengths to the extension cable, wherever required, by dynamically adjusting the length of the extension cable by ascending when the machine is near the power port and descending when the machine moves away from the power port. The power transferring system may optionally include a buoyancy ballon along with the supporting drones to carry the extension cable. The system may involve a machine consisting of a hollow pipe with a height of approximately 2 meters, designed to transport and position the extension cable onto the machine.

[0012] The flying drone is often designed as a quadcopter, ensuring stability and manoeuvrability during power transfer operations. The power source encompasses diverse elements such as high voltage electrical transmission lines, power grids, generators, and solar power. The adaptability of the extension cable in terms of adjustable length and thickness provides a tailored approach to power transfer, adapting to various systems. Moreover, it is specified that the system is built to accommodate flying electric planes, transportation drones, heavyconstruction machinery, agricultural tractors, both stationary and mobile, as recipients of the harnessed electric power.

[0013] The present application further discloses a method for operating the power transferring system from a power source to a machine according to a preferred embodiment and involving a sequence of steps. Firstly, the flying drone scouts and identifies a suitable power port on the power source. Subsequently, the drone mates with the power port using its connecting port and harnesses electric power from the power source. The flying drone is equipped with an extension cable that facilitates the direct transfer of the harnessed electric power to the machine through a compatible receiver port on the machine. Additionally, it is specified that the power port of the power source autonomously establishes a wireless connection with the flying drone for the drone to identify the power port's location.

[0014] The power transfer system, incorporates various other features to enhance its versatility and efficiency. The machine may include a length adjustment system that is incorporated in the machine for adjusting the length of the extension cable. Numerous power ports are strategically positioned within a given area to enhance the machine's mobility across the location, with the flying drone facilitating the automatic transition of the power port (202) from one location to another. Moreover, the power transfer system could include either movable or stationary power ports, enabling the interconnection between one power port and another.

[0015] Furthermore, it is highlighted that the prolonged utilization and minimal operational limitations of the drone. Lastly, the environmental benefit of the power transferring system is noted emphasizing that directly powering the machine eliminates fossil fuel pollution, contributing to a cleaner and more sustainable power transfer solution.BRIEF DESCRIPTION OF DRAWINGS

[0016] The detailed description is described with reference to the accompanying figures.

[0017] Fig.l is a 3D illustration of the flying drone utilized in the power transferring system according to an embodiment of the present disclosure.

[0018] Fig.2a, 2b illustrates a working / operation of the flying drone utilized for power transferring according to an embodiment of the present disclosure.

[0019] Fig.3 is a block diagram illustrating a method of operation of the power transferring system utilizing the flying drone, according to an embodiment of the present disclosure.

[0020] Fig.3 is a schematic illustration of the flying drone in operation.LIST OF REFERENCES100 Flying Drone102 Extension Cable104 Connecting Port106 Transferring Plug200 Power source202 Power port204 Primary Drone206 Supporting Drone208 Receiver port210 movable standDETAILED DESCRIPTION

[0021] The following is a detailed description of the present disclosure depicted in the accompanying drawings. However, it may be understood by a person having ordinary skill in the art that the present subject matter may be practised without these specific details. In other instances, well known methods, procedures, and / or components regarding the said method have not been described in detail so as not to obscure the subject matter of the disclosure. The subject matter of the disclosure will be more clearly understood from the following description of the embodiments thereof, given by way of example only with reference to the accompanying drawings, which are not drawn to scale.

[0022] If the specification states that a component or a feature “may” or “can” be included, that particular component or feature is not required to be included or have the characteristic. The use of open-ended terms like “comprising” and variations herein is meant to encompass the steps listed thereafter and equivalents thereof as well as additional items. As used herein, the singular forms “a,” “an,” and “the” designate both the singular and the plural, unless expressly stated to designate the singular only.

[0023] The term “UAV” herein refers to unmanned aerial vehicle. The use of the term “drone”, “flying drone” and “primary flying drone” have been used interchangeably in the below description. The use of the terms “receiving equipment” and “receiver” have been used interchangeably here. The terms “extension plug” or “extension port” have been used interchangeably here, suggesting a component that extends or protrudes to facilitate a connection or docking.

[0024] The present disclosure establishes a connection between readily available electric power sources and drones, enabling the collection and transfer of electricity to any desired location, including mobile equipment. The distinctive feature of the Power Transferring System of unmanned aerial vehicles (UAV) lies in its introduction of a flexible and mobile approach. By employing unmanned aerial vehicles for power transfer and enabling dynamic identification of suitable power sources, along with adjustable power cables optimizing energy efficiency based on specific requirements and distances from the power source, this effectively addresses the shortcomings of traditional solutions. It provides a practical and adaptable means to enhance the productivity and sustainability of industries relying on mobile machinery.

[0025] The Power Transferring System of the drone discussed in the present disclosure, addresses this challenge by offering a solution that ensures a dependable and efficient power supply to locations in need. This innovation discusses the provision of power, specifically, in construction and mining equipment, such as electric backhoe loaders and excavators, as well as agricultural equipment liketractors and related machinery, wherein eliminating reliance on fossil fuels or traditional batteries is ensured.

[0026] Accordingly, a preferred embodiment is provided for disclosing the subject matter of the present disclosure. As such, the present disclosure should be construed to extend to any alterations, equivalents and substitutes in addition to those which are particularly set out in the accompanying drawings.

[0027] This disclosure pertains to the realm of unmanned aerial vehicle (UAV) technology, specifically focusing on a power transferring system and method of operation utilizing a flying drone. The drone is uniquely designed for establishing an electrical power transfer system with available power resources. The purpose of the flying drone is to gather electrical power from the electrical resources and seamlessly transfer it to anywhere that power is required such as a mobile or stationary electric receiving units.

[0028] According to a preferred embodiment of the present disclosure, the disclosed flying drone is outfitted with a distinctive set of components wherein the power transferring system of the flying drones effectively and securely facilitates the conveyance of electric power from an electric power source to a mobile receiver.

[0029] In accordance with a preferred embodiment of the present disclosure, Fig.l illustrates a flying drone (100) featuring an adjustable electric extension cable (102), wherein the flying drone (100) is utilized in a power transferring system. The system comprises a connecting port (104), which is an interface and a transferring plug (106), as shown in Fig.l. Furthermore, the electric extension cable (102) is utilized to bridge the gap between two points, allowing for greater flexibility in the positioning of devices.

[0030] Furthermore, the connecting port (104) and extension cable assembly (102) may be detachable from the drone body. The connecting port (104) and extension cable (102) assembly is thus designed for secure attachment to and easy detachment from the drone (100). This assembly enables the transfer of power,data, or control signals between the drone and external devices, enhancing the drone's versatility. The detachable mechanism allows for convenient maintenance, replacement, or reconfiguration without requiring specialized tools, offering flexibility for various operational needs and mission-specific configurations.

[0031] Figs. 2a and 2b illustrate the operation of a flying drone specifically designed for power transfer, according to an embodiment of the present disclosure. Fig. 2a shows the flying drone (100) in a disconnected state, highlighting its ability to operate independently from a power source. The drone autonomously navigates and identify available power sources. This disconnected state indicates the drone's readiness to connect with an external power source (200) via power port (202) . The power sources - such as wind farms, solar plants, or power stations that generate electricity - are typically situated farther away.

[0032] Fig. 2b depicts the moment when the flying drone (100) establishes a connection with the power port (202). The power port (202) can also be positioned on a movable stand (210) near a power source (200) (not shown here), as represented in Fig. 2b. The actual power sources - such as wind farms, solar plants, or power stations that generate electricity - are typically situated farther away. The power port (202) draws electricity from the power source (200) supplying power both to the drone and to its own internal circuits. These internal electronic components consume a small portion of the electricity for their own operation.

[0033] However, the connection process occurs through the drone’s onboard connecting port (104), which is designed to interface seamlessly with the power port (202) at various power outlets. Once connected, the drone (100) initiates power transfer from the source (200), enabling it to simultaneously recharge its internal power storage if necessary and facilitate the transfer of electricity to devices or systems in need of power. The power transfer system of the flying drone operates by harnessing electricity from a variety of readily available power sources, including power grids and generators.

[0034] Fig.3 illustrates a block diagram, depicting the operational methodology of the power transferring system involving the flying drone (100), wherein the power transferring system of the flying drone is configured to harness electricity from readily accessible sources, such as the power grid and / or generators.

[0035] Referring to Fig.2, the power transferring system of the flying drone, discussed therein comprises several key elements to enable efficient electric power transfer. Firstly, a power port (202) from suitable power sources (200) is introduced. The power port (202) is akin to the electric ports commonly used in everyday life. Functioning as a docking station, this power port (202) serves as the designated connection point where the drone (100) can link up to gather power, hence serving as the starting point for the power transfer process.

[0036] Alternatively, the power port may be either movable or fixed. The presence of a fixed power port could be a drawback in locations where the machine is used only temporarily. Conversely, a movable port, attachable to a stand, offers the flexibility to connect power seamlessly between ports. Hence, opting for a movable and adaptable power port resolves this concern, enabling the machine to transport the power port wherever it is deployed. This eliminates the necessity of installing a fixed power port, a process that is time-consuming and often unnecessary.

[0037] The mobile power port can also be attached to a stand designed for deployment at the work location. When the machine operates in expansive areas, multiple power port stands can be set up at essential locations. Various sources of electrical power can be employed to link the power port, and electrical connections can be established in parallel between power ports, eliminating the need for each power port to independently connect with the power source.

[0038] Back to Fig.2, the central component of the present disclosure is the primary drone (204), and is uniquely equipped to engage with the power port (202). The flying drone (100, 204) further incorporates a transferring plug (106) for identifying and establishing a connection through a connecting port (104) attached to the drone (100), as shown in Fig.l.

[0039] Returning to Fig.2, the power transferring system incorporates a supporting drone (206) to offer essential assistance. This supporting drone (206) plays a vital role in carrying the extension cable (102), particularly in scenarioswhere there is a substantial distance between the power port (202) and the receiver port (208). The supporting drone (206) is crucial for maintaining an optimal height for the cable (102), preventing any undesirable sagging relative to the distance covered. In other words, the supporting drone (206) is equipped with the capability to modify the to the machine, of the extension cable (102) by adding extra length to the cable when the machine relocates to a distant position. Additionally, the supporting drone (206) can elevate into the air to alter the length of the extension cable when the machine is near the power port. Likewise, the supporting drone (206) can descend through the air to fine-tune the length of the cable when the machine moves to a location farther from the power port (202). This ensures that the extension cable remains elevated and does not drag on the ground during machine movement. This ensures efficient power transfer, additionally, mitigates potentials issues like wires touching the ground. It is noted that the supporting drone (206) can be omitted if not necessary, depending on the spatial proximity of the power port (202) and the receiver port (208).

[0040] Alternatively, a buoyancy balloon may be integrated with the intermediate / supporting drone to suspend the power cable at the desired height from the ground. Hence, this eliminates the need for a supporting drone. Though the wind blows, thereby de- stabilizing the balloon at times and making it unstable, the supporting / intermediate drone stabilizes the balloon. Another alternative is when the machine to which the cable is transferred comprises a hollow pipe attached to it. The pipe has a height of at least 2 meters. The power cable from the flying drone is then transferred via the hollow pipe to directly into the motor of the machine to keep it running.

[0041] Referring back to Fig.2, the receiver port (208) is strategically positioned at the destination where electric power is needed. This location can be anywhere requiring power, including backhoe loaders or excavators, except for areas where electric power is prohibited. Serving as the endpoint for the power transfer, the receiver port (208) allows the collected power to be harnessed and utilized by the intended receiver, offering flexibility and adaptability in diverse applications.

[0042] A method of operation of the power transferring system in accordance with a preferred embodiment as disclosed in Fig.3 is explained below. The flying drone autonomously scouts for power port. Once identified, the flying drone (100, 204) initiates its approach towards the power port (202), identifying and automatically connecting with the power port (202), through the connecting port (104) attached to the drone. The power port may / may not be located on a movable stand wherein the power port is powered by the various power sources. As the drone connects with the power port, the extension cable from the drone carries the electric power to the end of extension cable (transmission port) to the receiver port of the mobile machine.

[0043] Referring back to Fig.3, the operational procedure further involves the optional utilization of a supporting drone (206) to maintain an optimal height for the drone cable (102), preventing undesired sagging over the distance covered. As a result, the primary drone (100, 204) serves as the central mechanism for the seamless extraction and transportation of electricity. After a successful connection, the flying drone (100, 204) harnesses electric power from the power port (202) and transfers it to the output end through the drone cable (102). This electricity is then directly transferred to compatible receiver plugs / ports (208) on both stationary and operational mobile machines through power cables. The collected power can be efficiently directed to any location requiring electricity, facilitated by the cable (102), transfer plug, and receiver port (208). A schematic illustration depicting the working of the flying drone according a preferred embodiment has been illustrated in Fig.4.

[0044] The primary emphasis of the present disclosure lies in its application to mobile machinery, exemplified by backhoe loaders and excavators, where the system stands to substantially improve operational efficiency. According to Fig.4, the power transferring system integrates a drone alongside adjustable power cables, enabling seamless access to diverse power sources. According to the preferred embodiment of the present disclosure, the power transferring system comprises electric power sources that may encompass conventional electric transmission lines, generators and / or solar power sources. Moreover, the mobile receivers or receiving equipment that receives the power includes heavy constructionmachinery such as excavators and / or backhoe loaders, flying electric plane and heavy transportation drone etc. Furthermore, it is noted that an embodiment of the power transferring system utilizes a quadcopter. A quadcopter, is a drone that is lifted and propelled by four rotors. Each rotor is a vertical propeller positioned at the end of one of the four arms of the quadcopter. These rotors generate lift and thrust, allowing the quadcopter to achieve controlled flight. The popularity of quadcopters stems from their straightforward design, easy manoeuvrability, and inherent flight stability. The four rotors contribute to a well-balanced and stable platform. Moreover, the quadcopter's capability to independently adjust the speed of each rotor facilitates a range of flight manoeuvres, including hovering, forward and backward movement, sideways flight, and rotational motions.

[0045] Optionally, an embodiment of the power transferring system incorporates a cable length adjustment mechanism connected to the mobile machine. This length adjustment system, employed in the mobile machine, prevents the extension cable from dragging on the ground by dynamically adjusting the length and tension. Primarily utilized in the absence of an intermediary drone, the length adjustment system is affixed to the mobile machine. The extension cable passes through this system, allowing for length adjustments on the side of the drone, while the other end of the extension cable powers the machine.

[0046] Numerous power ports are strategically positioned within a given area to enhance the machine's mobility across the location, with the flying drone facilitating the automatic transition of the power port (202) from one location to another. Moreover, the power transfer system could include either movable or stationary power ports, enabling the interconnection between one power port and another.

[0047] The power transferring system utilizing drones is particularly advantageous for applications involving mobile heavy machinery, such as backhoe loaders and excavators. By utilizing a drone and adaptable power cables, the system efficiently taps into diverse power sources, thereby enhancing operational duration and fostering eco-friendly practices within industries reliant on mobile machines.Moreover, the power transferring system utilizing the flying drone attains further multiple objectives. The flying drone is engineered to facilitate transmission of the collected electrical power to either stationary or operational / mobile receiving equipment. Another goal is to enable the utilization of the flying drone over extended periods, highlighting its endurance and sustained functionality. Additionally, the system aims to minimize operational limitations by ensuring the flying drone has minimal requirements to return to a base. In essence, these objectives collectively contribute to the development of an efficient, versatile, and sustainable power transferring system.

[0048] An intermediate drone / supporting drone is deployed to hold the wire at the required height, allowing scalability by incorporating additional drones as the distance between the power port and receiver port expands. Moreover, the system allows for the incorporation of multiple intermediary drones, enabling flexibility in their numbers to accommodate increased distances between the power port and the receiver end. This groundbreaking system not only charges the batteries of mobile machines while in operation but also provides power simultaneously for their functioning.

[0049] The batteries of the working equipment can undergo charging during their operation, concurrently supplying power to sustain the functioning of these machines. Hence, the working electric equipment can operate with half the size of normally required battery or without a dedicated battery, relying solely on the cable's power for their tasks, reducing overall costs, weight, and enhancing efficiency, especially for gentle movement applications. Additionally, the direct transfer of power from the grid without using the power port extends its applicability across diverse scenarios and serves various applications, benefiting a wide range of users.

[0050] Introducing additional features to augment functionality, the power transferring system utilizing drones may incorporate autonomous operation, significantly reducing the need for human intervention. Through this enhancement, the drone autonomously identifies appropriate power sources and establishes connections, streamlining the overall power transfer process. The system is builtwith variable power cable dimensions that is tailored to meet the various requirements. Furthermore, the system accommodates scalability by allowing the integration of supporting drones as needed, particularly to address varying distances between the power port and mobile machinery. This adaptability contributes to the system's versatility, enabling it to cater to diverse scenarios and industry demands with efficiency and precision.

[0051] The present disclosure further considers alternate embodiments, wherein the proposed system presents the possibility of employing multiple flying drones as intermediate drones to operate collaboratively, thereby amplifying efficiency in both power collection and transfer processes. This collaborative approach could significantly enhance the overall capabilities of the system, enabling it to tackle larger tasks or cover expansive areas with increased agility. Furthermore, exploring different cable types and configurations emerges as another avenue for enhancement. By tailoring cable designs to specific use cases, the system can adapt to diverse environments and industries, ensuring optimal performance and versatility. This flexibility in cable configurations adds an extra layer of adaptability, allowing the system to address a broader range of scenarios and applications with precision and effectiveness.

[0052] In envisioning future implementations, the integration of Al (artificial intelligence) optimization stands out as a pivotal advancement for the system. By incorporating artificial intelligence (Al) algorithms, the capacity of the drone to autonomously identify and select optimal power sources would be significantly refined. This would not only streamline the power collection process but also enable the system to dynamically adapt to changing environmental conditions, enhancing overall efficiency. Additionally, a prospective innovation involves the development of a drone capable of attaching to regular power grid lines and transferring power directly to ground equipment. This expansion of capabilities could revolutionize the accessibility and distribution of electricity, presenting an innovative solution for powering ground-based equipment through an aerial conduit. These future enhancements underscore the potential for cutting-edgetechnologies to further elevate the system's performance and applicability in diverse settings.

[0053] The disclosed power transferring system finds utility in many applications. In the realm of construction and infrastructure projects, the utilization of the Power Transferring System utilizing the drone proves instrumental. This system can be deployed on construction sites to provide continuous power to heavyweight machinery such as backhoe loaders, excavators, cranes, and various other equipment. This seamless power supply ensures the smooth operation of construction projects, eliminating disruptions caused by the need for battery changes or recharging, thereby enhancing overall efficiency and productivity on the construction site.

[0054] In the realm of agriculture and farming, where power demands often arise in remote locations or during field operations, the application of the Power Transferring System utilizing the drone proves highly beneficial. This innovative system offers a solution for agriculture sector, enabling continuous power access to essential agricultural machinery like tractors, irrigation systems, and harvesters. By incorporating this technology, these critical pieces of equipment can operate without sole dependence on internal batteries or traditional fuel-powered generators. The result is a more reliable and uninterrupted power supply, addressing the unique energy needs of agricultural activities and contributing to increased efficiency in farming operations.

[0055] In the context of disaster response and emergency services, the power transferring system utilizing the drone proves invaluable. When natural disasters or emergencies occur, the critical equipment utilized by emergency services, including medical devices, communication systems, and search and rescue tools, can derive substantial benefits from this innovative technology. The drone power transferring system ensures a dependable power source even in scenarios where the regular grid might be compromised or inaccessible. The unique capability of flyingdrones to land directly on electric power lines and transfer the acquired power to ground equipment provides a practical and efficient solution. This approach, utilizing multiple drones if needed, exemplifies the system's adaptability, enabling it to address various scenarios and ensuring a reliable power supply for crucial emergency equipment during challenging situations.

[0056] In the realm of film and media production, where power demands arise in remote and demanding locations for lighting, cameras, and other essential production equipment, the application of the power transferring system utilizing the Drone becomes pivotal. This innovative system serves to provide a continuous power supply from the grid during film shoots, mitigating the reliance on conventional generators that are both noisy and environmentally polluting. By adopting this technology, the film industry can ensure a seamless and sustainable power source, facilitating smoother operations in challenging filming environments and contributing to a more eco-friendly and efficient production process.

[0057] In military and defence scenarios, where mobility is crucial, the Drone Power Transferring System emerges as a sustainable and efficient solution to power essential equipment in the field. This innovative technology can support military operations by providing a continuous and adaptable power source for field hospitals, communication centres, surveillance devices, and other critical equipment.

[0058] Similarly, outdoor events and festivals, encompassing music festivals, sporting events, and various gatherings, necessitate substantial power for lighting, sound systems, and vendor operations. The Drone Power Transferring System offers a clean and versatile power solution for these temporary setups, minimizing the reliance on traditional power sources and providing an environmentally friendly alternative.

[0059] Furthermore, in the context of humanitarian aid and remote communities, the Drone Power Transferring System emerges as a valuable asset. This innovative technology can play a crucial role in delivering reliable power to essential services such as medical clinics, schools, and water purification systems in remote or underserved areas, thereby contributing to improved living conditions and supporting humanitarian efforts.

[0060] Hence the flying drone presents a dynamic and mobile method for transferring power, surmounting the constraints of conventional solutions. With its versatility, autonomous functionality, and prospects for future improvements, the drone emerges as a viable solution to advance sustainability and efficiency within industries that heavily depend on mobile machinery.

[0061] The following description includes the preferred best mode of one embodiment of the present invention. It will be clear from this description of the invention that the invention is not limited to these illustrated embodiments but that the invention also includes a variety of modifications and embodiments thereto. Therefore, the present description should be seen as illustrative and not limiting. While the invention is susceptible to various modifications and alternative constructions, it should be understood, that there is no intention to limit the invention to the specific form disclosed, but, on the contrary, the invention is to cover all modifications, alternative constructions, and equivalents falling within the true scope of the present subject matter.

Claims

WE CLAIM:

1. A system for transferring power from an electric power source to a machine comprising: at least a flying drone (100, 204) comprising a connecting port (104), an electric extension cable (102) and a transferring plug (106) at the end of the extension cable (102); wherein the connecting port (104) ejects and connects to a power port (202) of an electric power source (200) to harness electric power; and wherein the flying drone (100, 204) facilitates a direct transfer of the harnessed electric power to a receiver port (208) of the machine via the electric extension cable (102) and transferring plug (106) of the flying drone (100, 204), thereby powering the machine and a machine battery.

2. The system as claimed in claim 1 wherein the flying drone (100,204) facilitates the conduction of the harnessed electrical power via the electric extension cable (102) to a space where power is required.

3. The system as claimed in claim 1 wherein the system comprises a supporting drone (206), configured to carry the extension cable (102), in air.

4. The system as claimed in claims 1 and 3 wherein the supporting drone (206) provides an additional length to the extension cable (102), when the machine requires movement to a distant location.

5. The system as claimed in claims 1 and 3 wherein the supporting drone (206) adjusts the length of the extension cable (102) by ascending in the air when the machine is in proximity to the power port (202), and descending when the machine moves to a location further away from the power port (202).

6. The system as claimed in claim 1 wherein the system comprises a buoyancy balloon configured to carry the extension cable (102) in air.

7. The system as claimed in claim 1 wherein the buoyancy balloon is integrated with the supporting drone (206) for stability.

8. The system as claimed in claim 1 wherein the machine comprises a hollow pipe having approximately 2 meters in height that is configured to carry and place the extension cable (102) to the machine.

9. The system as claimed in claim 1, wherein the output end of the extension cable (102) of the drone functions as an input to the designated space, when the drone facilitates the transfer of power.

10. The system as claimed in claim 1 wherein the power source (200) comprises wind farms, solar plants and power plants such as high power electrical transmission lines, power grids, generators, and the like thereof.

11. The system as claimed in claim 1, wherein the machine that receives the harnessed electric power includes heavy construction machinery, flying electric plane, heavy transportation drone and the likes thereof.

12. The system as claimed in claim 1, wherein the power port may be of either a movable or fixed type, the movable type power port capable of attachment to a stand, encompassing the interconnection of power from one power port to another power port.

13. The system as claimed in claim 1, wherein the connecting port (104) and the extension cable (102) are configured to be attachable and detachable from the drone (100).

14. A method of operating a system for transferring power from an electric power source (200) to a machine, the method comprising steps of: a) scouting and identifying a compatible power port (202) of a power source (200) by a flying drone (100, 204); b) mating with the power port (202) utilizing a connecting port (104) of the flying drone (100, 204); and c) harnessing electric power from the power port (202) by the flying drone (100,wherein an extension cable (102) connected to the drone (100, 204) facilitates a direct transferring of the harnessed electric power to the machine, through a compatible receiver port (208) on the machine.

15. The method as claimed in claim 14, wherein the power port (202) of the power source (200) establishes a wireless connection with the flying drone autonomously for the flying drone to locate the power port location.

16. The method as claimed in claim 14, wherein a plurality of power ports is strategically located within a location to facilitate a mobility of the machine across the location, wherein the flying drone enables an automatic switching of the power port (202) from on location to other.

17. The method as claimed in claim 14, wherein power from the power port (202) can be directly connected to a second power port.

18. The method as claimed in claim 14, wherein a length adjustment system is incorporated in the machine for adjusting the length of the extension cable (102).

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