Description:BACKGROUND
Field of Invention
[001] Embodiments of the present invention generally relate to overload protection in a circuit and particularly to a system for overload protection in a wiring circuit and monitoring power consumption.
Description of Related Art
[002] Traditional electrical circuit operations require protective measures against overloads that could cause equipment damage or safety hazards. Existing overload protection systems frequently lack integrated power consumption monitoring capabilities, leading to inefficient use and limited insights into energy utilization. This gap presents challenges in maintaining optimal efficiency and understanding power usage trends.
[003] Moreover, conventional solutions might not swiftly disconnect power during instances of excessive load, potentially exacerbating associated risks. An urgent demand exists for an innovative system that seamlessly merges overload protection with real-time power consumption monitoring. This integration not only fortifies the safety and durability of electrical systems but also enables well-informed decision-making regarding energy usage. Such a system holds the potential to revolutionize how we manage power, ensuring both safety and efficient energy utilization.
[004] There is thus a need for an improved and advanced system for overload protection in a wiring circuit and monitoring power consumption that can administer the aforementioned limitations in a more efficient manner.
SUMMARY
[005] Embodiments in accordance with the present invention provide a system for overload protection in a wiring circuit and monitoring power consumption. The system comprising: a hall sensor arranged across a load in the wiring circuit, and adapted to measure an amount of power consumed by the load, wherein the power consumed by the load is supplied from an energy meter. The system further comprising: a control unit communicatively connected to the hall sensor. The control unit is configured to: receive the measured amount of the power consumed by the load; compare the received amount of the power consumed by the load with a threshold value; and actuate a relay to disconnect the power supplied to the load, when the received amount of the power consumed by the load is greater than the threshold value.
[006] Embodiments in accordance with the present invention further provide a method for overload protection in a wiring circuit and monitoring power consumption. The method comprising steps of: receiving a measured amount of power consumed by a load; comparing the received amount of the power consumed by the load with a threshold value; and actuating a relay to disconnect the power supplied to the load, when the received amount of the power consumed by the load is greater than the threshold value.
[007] Embodiments of the present invention may provide a number of advantages depending on their particular configuration. First, embodiments of the present application may provide a system for overload protection in a wiring circuit and monitoring power consumption.
[008] Next, embodiments of the present application may provide a system for overload protection in a wiring circuit and monitoring power consumption that is reliable.
[009] Next, embodiments of the present application may provide a system for overload protection in a wiring circuit and monitoring power consumption that is accurate.
[0010] Next, embodiments of the present application may provide a system for overload protection in a wiring circuit and monitoring power consumption that operates in real-time.
[0011] These and other advantages will be apparent from the present application of the embodiments described herein.
[0012] The preceding is a simplified summary to provide an understanding of some embodiments of the present invention. This summary is neither an extensive nor exhaustive overview of the present invention and its various embodiments. The summary presents selected concepts of the embodiments of the present invention in a simplified form as an introduction to the more detailed description presented below. As will be appreciated, other embodiments of the present invention are possible utilizing, alone or in combination, one or more of the features set forth above or described in detail below.
BRIEF DESCRIPTION OF THE DRAWINGS
[0013] The above and still further features and advantages of embodiments of the present invention will become apparent upon consideration of the following detailed description of embodiments thereof, especially when taken in conjunction with the accompanying drawings, and wherein:
[0014] FIG. 1 illustrates a block diagram of a system for overload protection in a wiring circuit and monitoring power consumption, according to an embodiment of the present invention; and
[0015] FIG. 2 depicts a flowchart of a method for overload protection in a wiring circuit and monitoring power consumption, according to an embodiment of the present invention.
[0016] The headings used herein are for organizational purposes only and are not meant to be used to limit the scope of the description or the claims. As used throughout this application, the word "may" is used in a permissive sense (i.e., meaning having the potential to), rather than the mandatory sense (i.e., meaning must). Similarly, the words “include”, “including”, and “includes” mean including but not limited to. To facilitate understanding, like reference numerals have been used, where possible, to designate like elements common to the figures. Optional portions of the figures may be illustrated using dashed or dotted lines, unless the context of usage indicates otherwise.
DETAILED DESCRIPTION
[0017] 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 scope of the invention as defined in the claims.
[0018] In any embodiment described herein, the open-ended terms "comprising", "comprises”, and the like (which are synonymous with "including", "having” and "characterized by") may be replaced by the respective partially closed phrases "consisting essentially of", “consists essentially of", and the like or the respective closed phrases "consisting of", "consists of”, the like.
[0019] 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.
[0020] FIG. 1 illustrates a block diagram of a system 100 for overload protection in a wiring circuit and monitoring power consumption, according to an embodiment of the present invention. According to embodiments of the present invention, the system 100 may be implemented in locations such as, but not limited to, a home, an office, a building, a complex, an apartment, a mall, and so forth. Embodiments of the present invention are intended to include or otherwise cover any location of implementation of the system 100, including known, related art, and/or later developed technologies. In an embodiment of the present invention, the system 100 may utilize Internet of Things (IoT) based technology for the overload protection in the wiring circuit and for monitoring the power consumption.
[0021] According to embodiments of the present invention, the system 100 may comprise a hall sensor 102, a load 104, an energy meter 106, a control unit 108, a relay 110, a sound unit 112, a display unit 114, a user device 116, and a communication unit 118.
[0022] In an embodiment of the present invention, the hall sensor 102 may be arranged across the load 104 in the wiring circuit. According to embodiments of the present invention, the load 104 may be, but not limited to, a resistor, a rheostat, heavy electrical equipment, power tools, domestic appliances, and so forth. Embodiments of the present invention are intended to include or otherwise cover any type of the load 104, including known, related art, and/or later developed technologies.
[0023] In an embodiment of the present invention, the energy meter 106 may be adapted to supply the power to the load 104, that may be consumed by the load 104. In an embodiment of the present invention, the control unit 108 may be connected to the hall sensor 102.
[0024] The control unit 108 may further be configured to execute computer-executable instructions to generate an output relating to the system 100. According to embodiments of the present invention, the control unit 108 may be, but not limited to, a Programmable Logic Control (PLC) unit, a microprocessor, a development board, and so forth. Embodiments of the present invention are intended to include or otherwise cover any type of the control unit 108 including known, related art, and/or later developed technologies.
[0025] The control unit 108 may be configured to receive the measured amount of the power consumed by the load 104. The control unit 108 may be configured to compare the received amount of the power consumed by the load 104 with a threshold value.
[0026] In an embodiment, the threshold value may be configurable such that the control unit 108 may use the threshold value to assess overload conditions may be represented by an equation (E1) as follows:
[0027] T=k×P max ……………………………………..Equation (E1)
[0028] Where: T may represent the threshold value, and k may be a predetermined constant factor used for overload protection. Pmax may signify the maximum power rating permissible for the load 104.
[0029] The equation for the threshold value may embody a proportional relationship between the maximum permissible power rating for the load and a constant factor designated for overload protection. By potentially multiplying this constant factor (k) with the maximum power rating (Pmax), the system 100 may potentially establish the threshold value (T). This potential threshold value may serve as a reference point against which the measured power consumption by the load 104 may potentially be compared.
[0030] In an embodiment of the present invention, if the power consumed by the load potentially exceeds the threshold value (T), the control unit 108 may trigger the relay 110 to potentially disconnect the power supply. This may prevent potential overload scenarios and ensure the safety and protection of the electrical circuit and connected devices. In a preferred embodiment of the present invention, the relay 110 may be a 4-channel relay. Embodiments of the present invention are intended to include or otherwise cover any type of the relay 110, including known, related art, and/or later developed technologies.
[0031] In an embodiment of the present invention, the sound unit 112 may be adapted to generate an audible alert when amount of the power consumed by the load 104 is greater than the threshold value. The sound unit 112 may be connected to the control unit 108, in an embodiment of the present invention. According to embodiments of the present invention, the sound unit 112 may be, but not limited to, a speaker, a megaphone, an alarm, and so forth. In a preferred embodiment of the present invention, the sound unit 112 may be a buzzer. Embodiments of the present invention are intended to include or otherwise cover any type of the sound unit 112, including known, related art, and/or later developed technologies.
[0032] In an embodiment of the present invention, the display unit 114 may be adapted to display the amount of the power consumed by the load 104. According to embodiments of the present invention, the display unit 114 maybe, but not limited to, a Liquid Crystal Display (LCD), a Light Emitting Diode (LED) display, an Organic Light Emitting Diode (OLED) display, and so forth. Further, the display unit 114 may feature a backlight that may be turned on and/or turned off based on a requirement. Embodiments of the present invention are intended to include or otherwise cover any type of the display unit 114 including known, related art, and/or later developed technologies.
[0033] In an embodiment of the present invention, the user device 116 may be adapted to remotely display the amount of the power consumed by the load 104 to a user. The user device 116 may be connected to the control unit 108 through the communication unit 118, in an embodiment of the present invention. According to embodiments of the present invention, the user device 116 may be, but not limited to, a mobile phone, a laptop, and so forth. Embodiments of the present invention are intended to include or otherwise cover any type of the user device 116, including known, related art, and/or later developed technologies.
[0034] According to embodiments of the present invention, the communication unit 118 may be of any, but not limited to, a Long Range (LoRa) communication module, a wired communication, and so forth. In a preferred embodiment of the present invention, the communication unit 118 may be a cloud network. Embodiments of the present invention are intended to include or otherwise cover any type of the communication unit 118, including known, related art, and/or later developed technologies.
[0035] In an embodiment of the present invention, the system 100 may enable the energy meter 106 to deliver the power to the load 104 for consumption by the load itself while transmitting a relevant data to the cloud network. In this embodiment of the present invention, the system 100 may ensure an efficient power supply and usage monitoring, with data accessible and stored in the cloud network for further analysis and management. In another embodiment of the present invention, the control unit 108 may be interconnected with the hall sensor 102 and collaborates with the cloud network for data processing and storage. This configuration may facilitate the integration of sensor data with the control unit 108, for enhancing an ability of the system 100 ability to monitor and regulate electrical parameters effectively.
[0036] FIG. 2 depicts a flowchart of a method 200 for overload protection in the wiring circuit and monitoring the power consumption using the system 100, according to an embodiment of the present invention.
[0037] At step 202, the system 100 may receive the measured amount of the power consumed by the load 104.
[0038] At step 204, the system 100 may compare the received amount of the power consumed by the load 104 with the threshold value.
[0039] At step 206, the system 100 may actuate the relay 110 to disconnect the power supplied to the load 104, when the received amount of the power consumed by the load 104 is greater than the threshold value.
[0040] While the invention has been described in connection with what is presently considered to be the most practical and various embodiments, it is to be understood that the invention is not to be limited to the disclosed embodiments, but on the contrary, is intended to cover various modifications and equivalent arrangements included within the scope of the appended claims.
[0041] This written description uses examples to disclose the invention, including the best mode, and also to enable any person skilled in the art to practice the invention, including making and using any devices or systems and performing any incorporated methods. The patentable scope of the invention is defined in the claims, and may include other examples that occur to those skilled in the art. Such other examples are intended to be within the scope of the claims if they have structural elements that do not differ from the literal language of the claims, or if they include equivalent structural elements within substantial differences from the literal languages of the claims. , Claims:CLAIMS
I/We Claim:
1. A system (100) for overload protection in a wiring circuit and monitoring power consumption, the system (100) comprising:
a hall sensor (102) arranged across a load (104) in the wiring circuit, and adapted to measure an amount of power consumed by the load (104), wherein the power consumed by the load (104) is supplied from an energy meter (106);
a control unit (108) communicatively connected to the hall sensor (102), characterized in that the control unit (108) is configured to:
receive the measured amount of the power consumed by the load (104);
compare the received amount of the power consumed by the load (104) with a threshold value; and
actuate a relay (110) to disconnect the power supplied to the load (104), when the received amount of the power consumed by the load (104) is greater than the threshold value.
2. The system (100) as claimed in claim 1, comprising a sound unit (112) adapted to generate an audible alert when the received amount of the power consumed by the load (104) is greater than the threshold value.
3. The system (100) as claimed in claim 2, wherein the sound unit (112) is a buzzer.
4. The system (100) as claimed in claim 1, comprising a display unit (114) adapted to display the amount of the power consumed by the load (104).
5. The system (100) as claimed in claim 4, wherein the display unit (114) is a Liquid Crystal Display (LCD).
6. The system (100) as claimed in claim 1, wherein the relay (110) is a 4-channel relay.
7. The system (100) as claimed in claim 1, comprising a user device (116) adapted to remotely display the amount of the power consumed by the load (104) to a user.
8. The system (100) as claimed in claim 1, wherein the user device (116) is connected to the control unit (108) through a communication unit (118).
9. The system (100) as claimed in claim 1, wherein the communication unit (118) is a cloud network.
10. A method (200) for overload protection in a wiring circuit and monitoring power consumption, the method (200) characterised by steps of:
receiving a measured amount of power consumed by a load (104);
comparing the received amount of the power consumed by the load (104) with a threshold value; and
actuating a relay (110) to disconnect the power supplied to the load (104), when the received amount of the power consumed by the load (104) is greater than the threshold value.
Date: December 07, 2023
Place: Noida

Dr. Keerti Gupta
Agent for the Applicant
(IN/PA-1529)