NRF-BASED ADD-ON DEVICE FOR ENERGY GENERATION MONITORING FOR SYNCHRONOUS GENERATOR IN POWER PLANTS

Abstract

nRF-Based Add-On Device for Energy Generation Monitoring for Synchronous Generator in Power Plants This invention introduces an nRF and IoT-based system for real-time monitoring and management of energy generation in synchronous generators. It comprises an NRFTS_EGMote with an ATmega16 MCU Board, Current Sensor, and nRF Module for local data collection and transmission, and an NRFRS_EGMote featuring an ESP01 WiFi Module, Display, and Buzzer for remote monitoring and operator interaction. By integrating IoT technology, the system transmits data to a cloud server for advanced analysis and visualization via a web dashboard. This innovation ensures operational efficiency, predictive maintenance, and enhanced decision-making in power plant operations.

Specification

Description:FIELD OF THE INVENTION
This invention relates to nRF-Based Add-On Device for Energy Generation Monitoring for Synchronous Generator in Power Plants
BACKGROUND OF THE INVENTION
This invention solves a crucial issue with regard to the efficient control and monitoring of energy production by synchronous generators in power plants. Traditional monitoring techniques often do not have real-time capabilities, which can lead to wasteful use of resources, increased downtime, and possible hazards to the overall functioning of the plant.
JPH10229686A - To provide the starter of a synchronous generator which can improve reliability at the start of a plurality of synchronous motors without enlarging the occupied space. The solution involves starting synchronous generators individually by outputting the AC voltage of a variable frequency to the terminal circuit of the synchronous generator using thyristor starters provided separately for each synchronous generator. In the event of a thyristor fault, a connection switch transfers the connection to supply variable frequency AC voltage to the terminal circuit of the affected synchronous generator from another functional thyristor starter. This ensures improved reliability for starting the synchronous generator.
Research Gap: Wireless solution for energy consumption by Synchronous Generator in Power Plant using nRF and IoT Technology is the novelty of the system.
CN106684921B - The invention discloses an inverter frequency modulation control circuit based on a virtual synchronous generator, including an inverter, LC filter, and power measurement module. It further includes a Voltage loop and VSG controller. The input terminal of the VSG controller connects to the output terminal of the power measurement module, while the output terminal of the VSG controller connects to the input terminal of the Voltage loop. The output terminal of the Voltage loop connects to the inverter. The VSG controller comprises a power and frequency control device and an excitation controller. The power and frequency control device simulates the equation of rotor motion of a synchronous generator, while the excitation controller manages reactive voltage sagging control. The command voltage generated by the excitation controller provides amplitude and phase information, which is synthesized to generate an input instruction signal for the Voltage loop. This invention allows the VSG control strategy to automatically track load fluctuations under island mode, altering its power output and providing frequency support for microgrids.
Research Gap: Wireless solution for energy consumption by Synchronous Generator in Power Plant using nRF and IoT Technology is the novelty of the system.
SUMMARY OF THE INVENTION
This summary is provided to introduce a selection of concepts, in a simplified format, that are further described in the detailed description of the invention.
This summary is neither intended to identify key or essential inventive concepts of the invention and nor is it intended for determining the scope of the invention.
This innovative development offers a comprehensive method for tracking the energy production of synchronous generators in power plants. It provides operators with critical information using nRF-based remote solutions and IoT-based cloud technologies, enabling effective management and well-informed decision-making. It provides a complete solution catered to the requirements of power plant operations by enabling real-time data collection, transfer, analysis, and presentation through an intuitive online interface.
To further clarify advantages and features of the present invention, a more particular description of the invention will be rendered by reference to specific embodiments thereof, which is illustrated in the appended drawings. It is appreciated that these drawings depict only typical embodiments of the invention and are therefore not to be considered limiting of its scope. The invention will be described and explained with additional specificity and detail with the accompanying drawings.
BRIEF DESCRIPTION OF THE DRAWINGS
The illustrated embodiments of the subject matter will be understood by reference to the drawings, wherein like parts are designated by like numerals throughout. The following description is intended only by way of example, and simply illustrates certain selected embodiments of devices, systems, and methods that are consistent with the subject matter as claimed herein, wherein:
FIGURE 1: SYSTEM ARCHITECTURE
The figures depict embodiments of the present subject matter for the purposes of illustration only. A person skilled in the art will easily recognize from the following description that alternative embodiments of the structures and methods illustrated herein may be employed without departing from the principles of the disclosure described herein.
DETAILED DESCRIPTION OF THE INVENTION
The detailed description of various exemplary embodiments of the disclosure is described herein with reference to the accompanying drawings. It should be noted that the embodiments are described herein in such details as to clearly communicate the disclosure. However, the amount of details provided herein is not intended to limit the anticipated variations of embodiments; on the contrary, the intention is to cover all modifications, equivalents, and alternatives falling within the scope of the present disclosure as defined by the appended claims.
It is also to be understood that various arrangements may be devised that, although not explicitly described or shown herein, embody the principles of the present disclosure. Moreover, all statements herein reciting principles, aspects, and embodiments of the present disclosure, as well as specific examples, are intended to encompass equivalents thereof.
The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments. As used herein, the singular forms "a"," "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises," "comprising," "includes" and/or "including," when used herein, specify the presence of stated features, integers, steps, operations, elements and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components and/or groups thereof.
It should also be noted that in some alternative implementations, the functions/acts noted may occur out of the order noted in the figures. For example, two figures shown in succession may, in fact, be executed concurrently or may sometimes be executed in the reverse order, depending upon the functionality/acts involved.
In addition, the descriptions of "first", "second", "third", and the like in the present invention are used for the purpose of description only, and are not to be construed as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Thus, features defining "first" and "second" may include at least one of the features, either explicitly or implicitly.
Unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which example embodiments belong. It will be further understood that terms, e.g., those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the relevant art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.
The procedure of the operation involves a systematic approach that includes the incorporation of hardware elements, data gathering, transmission, cloud-based analysis, and user interface. The NRFTS_EGMote and the NRFRS_EGMote are the two main devices that make up the innovation at its core. Using parts such as the ATmega16 MCU board, nRF module with a base, current sensor, RTC module, and power supply, the NRFTS_EGMote performs data collection duties. On the other hand, the NRFRS_EGMote has extra features such a buzzer, EEPROM, display, power supply, and an ESP01 WiFi module, which improves user interaction and data transmission. The NRFTS_EGMote's current sensor, which continuously monitors the power plant's synchronous generator's production of energy, starts the process.
The ATmega16 MCU board processes the data after it has been collected, including timestamps and metrics related to energy usage. The data is then wirelessly communicated to the specified cloud server via the nRF module. When the data gets to the cloud server, it is analyzed using preset algorithms that are tailored to monitoring energy generation. Real-time assessment of energy consumption trends, comparison with past data, and detection of significant occurrences or anomalies are all included in this analysis. The results of this study are then made available to operators via an intuitive web dashboard. Operators can view real-time data streams, graphical displays of energy consumption patterns, and notifications for important occurrences via this interface. A key part in this process is played by the NRFRS_EGMote, which provides a user interface via its display and allows users to engage with the system through features like the buzzer for audible notifications and the EEPROM for data storage.
BEST METHOD OF WORKING
1. The NRFTS_EGMote is used for main data collection. It has wireless transmission capabilities and is outfitted with an ATmega16 MCU Board, a nRF Module with Base, a Current Sensor, an RTC Module, and a Power Supply. This allows it to collect real-time energy generation metrics from synchronous generators in power plants.
2. The NRFRS_EGMote, which has an ATmega16 MCU Board, a nRF Module with Base, an ESP01 WiFi Module, a Display, an EEPROM, a Buzzer, and a Power Supply, is used to broadcast data wirelessly, give operators a user interface via its display, and allow them to communicate with the system to monitor and react to critical alerts instantly.
3. The nRF Module with Base, which is integrated into both of the motes, is utilized to enable smooth data transmission for real-time monitoring of energy generation metrics by facilitating wireless connection between the NRFTS_EGMote and NRFRS_EGMote and other system components.
4. The NRFRS_EGMote's inbuilt ESP01 WiFi Module is used to provide wireless internet access, allowing remote data transmission and operator interaction with the system through a customized web dashboard.
5. The NRFRS_EGMote's interfaced display serves as the device's user interface, giving operators access to real-time energy generation data visualization and the ability to receive important alerts straight from the system.

ADVANTAGES OF THE INVENTION
1. At the center of this innovation is the NRFTS_EGMote, which serves as the main data collection tool. It collects real-time energy generation measurements from synchronous generators in power plants by utilizing its integrated components, which include the current sensor and wireless transmission capabilities.
2. The NRFRS_EGMote expands the innovation's capabilities by enabling wireless data transmission and giving operators a user interface via its display. It permits communication with the system, making it possible to monitor and react instantly in real-time to important notifications.
3. Ensuring smooth data transfer for the real-time monitoring of energy generation parameters, the nRF Module with Base enables wireless communication between the NRFTS_EGMote or NRFRS_EGMote and other system components.
4. The innovation's integrated current sensor is essential for gauging the synchronous generators in power plants' energy production output. It offers the vital information required for tracking and maximizing operational effectiveness.
5. The NRFRS_EGMote's Display component functions as the device's user interface. It improves operational oversight and responsiveness by enabling operators to see real-time energy generating statistics and receive important alerts straight from the system.
, Claims:1. An nRF-Based Add-On Device for Energy Generation Monitoring for Synchronous Generator in Power Plants, comprises an NRFTS_EGMote (101) equipped with an ATmega16 MCU Board (102), nRF Module with Base (103), Current Sensor (104), RTC Module (105), and Power Supply (106), and an NRFRS_EGMote (201) equipped with an ATmega16 MCU Board (202), nRF Module with Base (203), ESP01 WiFi Module (204), Display (205), EEPROM (206), Buzzer (207), and Power Supply (208), together, these devices enable real-time monitoring, wireless communication, and IoT-based analytics for the energy generation of synchronous generators in power plants.
2. The device, as claimed in Claim 1, wherein the nRF Module with Base (103, 203) facilitates seamless wireless communication between the NRFTS_EGMote and NRFRS_EGMote, ensuring efficient data transmission for monitoring energy generation metrics in synchronous generators.
3. The device, as claimed in Claim 1, wherein the Current Sensor (104) integrated into the NRFTS_EGMote provides real-time measurements of energy generation output from synchronous generators, supporting operational efficiency and optimization in power plants.
4. The device, as claimed in Claim 1, wherein the ESP01 WiFi Module (204) in the NRFRS_EGMote provides internet connectivity, enabling remote data transmission and interaction with the system through a customized web dashboard.
5. The device, as claimed in Claim 1, wherein the RTC Module (105) ensures precise timekeeping, aiding in accurate data logging and chronological analysis of energy generation trends.
6. The device, as claimed in Claim 1, wherein the Display (205) on the NRFRS_EGMote serves as a user interface, providing operators with real-time visualization of energy generation data and critical alerts to improve monitoring and decision-making.
7. The device, as claimed in Claim 1, wherein the Buzzer (207) on the NRFRS_EGMote provides audible alerts for critical anomalies, ensuring prompt operator response and improving operational safety in power plant environments.
8. The device, as claimed in Claim 1, wherein IoT-based cloud integration processes energy generation data using advanced analytics, generating actionable insights and predictive maintenance recommendations for synchronous generators.

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