A power distribution room environment monitoring device

Abstract

The application provides a power distribution room environment monitoring device, which comprises a temperature sensing module, a data processing and analysis module, an environment adjusting module and a user interaction and display module. The temperature sensing module can collect the environment temperature data of each area in the power distribution room in real time, so as to eliminate the monitoring blind area. Then, the data processing and analysis module can generate or correct the load model and historical curve of the power distribution room based on the environment temperature data, and then generate intelligent adjusting instructions, so as to improve the intelligence of the power distribution room, and then improve the response speed, so that the environment adjusting module can automatically adjust the corresponding auxiliary equipment according to the intelligent adjusting instructions in time, and realize the lean management of the power distribution room. In addition, the user interaction and display module can display the data generated in real time in each module in real time, and give an early warning when there is data anomaly, so that the relevant personnel can take preventive measures in advance, and effectively deal with the sudden failure or potential safety hazard.

Description

Technical Field

[0001] This application relates to the field of power monitoring technology, and in particular to a power distribution room environmental monitoring device. Background Technology

[0002] As a crucial component of the power system, the internal environment of the substation is vital to the stable operation of power equipment. Among the key parameters in this environment, the temperature of the distribution transformer is paramount; maintaining an appropriate temperature is essential for ensuring equipment performance and extending its lifespan. For example, excessively high temperatures not only accelerate the aging process of the transformer's internal insulation materials but also increase transformer losses and failure rates, ultimately threatening the stability and reliability of the power supply.

[0003] Currently, power distribution rooms commonly use fans and air conditioners to regulate indoor temperature. However, temperature monitoring and regulation mainly rely on manual inspections or basic temperature monitoring equipment. In summary, this method of power distribution room environmental monitoring has limitations such as slow response, insufficient monitoring accuracy, and low level of intelligence, making it difficult to quickly and effectively respond to sudden faults or potential safety hazards. Summary of the Invention

[0004] The purpose of this application is to at least solve one of the above-mentioned technical defects, in particular the limitations of existing power distribution room environmental monitoring methods, such as slow response, insufficient monitoring accuracy, and low level of intelligence, which make it difficult to quickly and effectively respond to sudden failures or potential safety hazards.

[0005] This application provides a power distribution room environment monitoring device, which includes a temperature sensing module, a data processing and analysis module, an environmental control module, and a user interaction and display module;

[0006] The temperature sensing module, the data processing and analysis module, and the environmental control module are connected in sequence; the user interaction and display module is connected to the temperature sensing module and the data processing and analysis module respectively.

[0007] The temperature sensing module is used to collect ambient temperature data of various areas in the power distribution room in real time.

[0008] The data processing and analysis module is used to generate or correct the load model and historical curve of the power distribution room based on the ambient temperature data, and to generate intelligent adjustment instructions based on the load model and the historical curve.

[0009] The environmental control module is used to automatically adjust the corresponding auxiliary equipment according to the intelligent control command;

[0010] The user interaction and display module is used to display the data generated in real time by the temperature sensing module and the data processing and analysis module, and to issue an early warning when there are data anomalies.

[0011] Optionally, the temperature sensing module includes a temperature sensor, a signal conditioning circuit, a data acquisition unit, and a communication module;

[0012] The temperature sensor is used to monitor the ambient temperature changes in various areas of the power distribution room in real time and generate an initial temperature signal based on the monitoring results.

[0013] The signal conditioning circuit is used to condition the quality of the initial temperature signal to obtain the final temperature signal;

[0014] The data acquisition device is used to acquire and process the final temperature signal to obtain ambient temperature data.

[0015] The communication module is used to transmit the ambient temperature data to the data processing and analysis module.

[0016] Optionally, the signal conditioning circuit includes a signal amplification unit, a signal filtering unit, and an analog-to-digital conversion unit;

[0017] The signal amplification unit is used to amplify the initial temperature signal through an amplifier to obtain an amplified signal;

[0018] The signal filtering unit is used to filter the amplified signal through a filter to obtain a filtered signal;

[0019] The analog-to-digital conversion unit is used to convert the filtered signal from analog signal form to digital signal form through an analog-to-digital converter, forming the final temperature signal.

[0020] Optionally, the ambient temperature data includes the real-time load of the distribution transformer, the real-time core temperature of the distribution transformer, the real-time indoor temperature, and the real-time outdoor temperature; the communication module includes a wireless transmission unit and a wired transmission unit.

[0021] The wireless transmission unit is used to transmit the real-time load of the distribution transformer and the real-time core temperature of the distribution transformer to the data processing and analysis module via a wireless network.

[0022] The wired transmission unit is used to transmit the indoor real-time temperature and the outdoor real-time temperature to the data processing and analysis module via a wired network.

[0023] Optionally, the data processing and analysis module includes a data receiving unit, a data processing unit, a data analysis unit, a result output unit, and an instruction generation unit;

[0024] The data receiving unit is used to receive ambient temperature data transmitted by the temperature sensing module.

[0025] The data processing unit is used to preprocess the ambient temperature data.

[0026] The data analysis unit is used to generate or correct the load model and historical curve of the power distribution room based on the preprocessed ambient temperature data, and to generate analysis results based on the load model and the historical curve.

[0027] The result output unit is used to transmit the analysis results to the user interaction and display module;

[0028] The instruction generation unit is used to generate intelligent adjustment instructions based on the analysis results and send the intelligent adjustment instructions to the environmental adjustment module.

[0029] Optionally, the data processing unit includes a data cleaning subunit, a data transformation subunit, and a data storage subunit;

[0030] The data cleaning subunit is used to clean the ambient temperature data.

[0031] The data conversion subunit is used to convert the format of the cleaned ambient temperature data.

[0032] The data storage subunit is used to store the converted ambient temperature data.

[0033] Optionally, the data analysis unit includes a model building subunit, a curve generation subunit, and a trend prediction subunit;

[0034] The model building subunit is used to build or correct the preprocessed ambient temperature data to generate the load model of the power distribution room.

[0035] The curve generation subunit is used to generate or correct the historical curve of the power distribution room based on the preprocessed ambient temperature data.

[0036] The trend prediction subunit is used to predict the predictive control curve of the power distribution room based on the load model and the historical curve.

[0037] Optionally, the environmental control module includes a control unit and an auxiliary equipment control unit;

[0038] The control unit is used to comprehensively analyze the intelligent adjustment command according to a preset safety threshold, determine the generation of an adjustment signal based on the analysis results, and send the adjustment signal to the auxiliary equipment control unit;

[0039] The auxiliary equipment control unit is used to adjust the parameters of the corresponding auxiliary equipment according to the adjustment signal; wherein, the auxiliary equipment includes an air conditioning control system, a ventilation system, and a heating system.

[0040] Optionally, the auxiliary equipment control unit includes an air conditioning control circuit, a ventilation equipment control circuit, and a heater control circuit;

[0041] The air conditioning control circuit is used to adjust the parameters of the air conditioning control system according to the adjustment signal;

[0042] The ventilation equipment control circuit is used to adjust the parameters of the ventilation system according to the adjustment signal;

[0043] The heater control circuit is used to adjust the parameters of the heating system according to the adjustment signal.

[0044] Optionally, the user interaction and display module includes a monitoring interface and an alarm and notification system;

[0045] The monitoring interface is used to display the data generated in real time by the temperature sensing module and the data processing and analysis module, and to generate a pop-up warning when there is abnormal data in the data.

[0046] The alarm and notification system is used to determine the parameter indicators corresponding to the abnormal data and the indicator lights corresponding to the parameter indicators, and to issue a flashing warning through the indicator lights; when the warning duration exceeds the preset duration, the alarm mechanism is automatically triggered.

[0047] As can be seen from the above technical solutions, the embodiments of this application have the following advantages:

[0048] This application provides a power distribution room environmental monitoring device, comprising a temperature sensing module, a data processing and analysis module, an environmental control module, and a user interaction and display module. The temperature sensing module, data processing and analysis module, and environmental control module are connected sequentially; the user interaction and display module is connected to both the temperature sensing module and the data processing and analysis module. In this device structure, the temperature sensing module can collect real-time environmental temperature data from various areas of the power distribution room, thereby eliminating monitoring blind spots and improving the timeliness of data collection. The data processing and analysis module can then generate or correct the load model and historical curves of the power distribution room based on the environmental temperature data, and generate intelligent control commands based on these load models and historical curves. This automated data analysis and command generation improves the intelligence of the power distribution room, thereby increasing response speed. The environmental control module can then promptly and automatically adjust the corresponding auxiliary equipment according to the intelligent control commands, achieving lean management of the power distribution room. Furthermore, the user interaction and display module can display the real-time data generated by the temperature sensing module and the data processing and analysis module, and issue warnings when data anomalies are detected, allowing relevant personnel to take preventative measures in advance and effectively respond to sudden faults or potential safety hazards. Attached Figure Description

[0049] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0050] Figure 1 A schematic diagram of the structure of a power distribution room environmental monitoring device provided in an embodiment of this application;

[0051] Figure 2 This is a schematic diagram of the structure of a temperature sensing module provided in an embodiment of this application;

[0052] Figure 3 A schematic diagram of the structure of a data processing and analysis module provided in an embodiment of this application;

[0053] Figure 4 This is a schematic diagram of the structure of an environmental control module provided in an embodiment of this application. Detailed Implementation

[0054] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0055] Currently, power distribution rooms commonly use fans and air conditioners to regulate indoor temperature. However, temperature monitoring and regulation mainly rely on manual inspections or basic temperature monitoring equipment. In summary, this method of power distribution room environmental monitoring has limitations such as slow response, insufficient monitoring accuracy, and low level of intelligence, making it difficult to quickly and effectively respond to sudden faults or potential safety hazards.

[0056] Based on this, this application proposes the following technical solution, as detailed below:

[0057] In one embodiment, such as Figure 1 As shown, Figure 1 This is a schematic diagram of the structure of a power distribution room environment monitoring device provided in an embodiment of this application; this application provides a power distribution room environment monitoring device, which includes a temperature sensing module, a data processing and analysis module, an environmental control module, and a user interaction and display module.

[0058] The temperature sensing module, data processing and analysis module, and environmental control module are connected in sequence; the user interaction and display module is connected to the temperature sensing module and the data processing and analysis module respectively.

[0059] The temperature sensing module is used to collect ambient temperature data in various areas of the power distribution room in real time.

[0060] The data processing and analysis module is used to generate or correct the load model and historical curves of the power distribution room based on ambient temperature data, and to generate intelligent adjustment instructions based on the load model and historical curves.

[0061] The environmental control module is used to automatically adjust the corresponding auxiliary equipment according to intelligent control commands.

[0062] The user interaction and display module is used to display the data generated in real time in the temperature sensing module and the data processing and analysis module, and to issue warnings when there are data anomalies.

[0063] In this embodiment, the temperature sensing module, data processing and analysis module, and environmental control module are connected sequentially to form a closed-loop control system. The temperature sensing module collects ambient temperature data, the data processing and analysis module analyzes the data and generates control commands, and the environmental control module automatically adjusts auxiliary equipment according to these commands. The user interaction and display module is connected to both the temperature sensing module and the data processing and analysis module, enabling real-time acquisition and display of temperature data and data analysis results, while also providing early warning functionality. Therefore, in the power distribution room environmental monitoring device of this application, the various modules achieve intelligent monitoring and control of the power distribution room environment through orderly connection and collaborative operation.

[0064] Specifically, the temperature sensing module can be installed with high-precision monitoring tools in multiple important equipment or areas of the power distribution room, such as the transformer core and both the interior and exterior of the power distribution room. This eliminates monitoring blind spots, comprehensively reflects temperature changes at different locations within the power distribution room, and transmits the data to the data processing and analysis module. This application can improve the accuracy and real-time performance of ambient temperature data acquisition through the temperature sensing module, which is the foundation for the reliable operation of the system and provides important data for subsequent data processing and environmental regulation.

[0065] After receiving ambient temperature data from the temperature sensing module, the data processing and analysis module can perform in-depth analysis and processing of this data using relevant algorithms. By analyzing temperature fluctuation trends, historical data, and other environmental parameters such as power distribution load, the data processing and analysis module can determine whether there are any abnormalities in the current environment and generate corresponding adjustment instructions. For example, if the temperature exceeds a set threshold, the data processing and analysis module will immediately send a corresponding intelligent adjustment instruction to the environmental control module, activating the automatic adjustment mechanism to ensure that the temperature in the power distribution room is always within a safe operating range.

[0066] Upon receiving intelligent adjustment commands, the environmental control module can execute corresponding operations to automatically adjust auxiliary equipment in the power distribution room, such as air conditioners, fans, and heaters. This automated adjustment of equipment can quickly respond to environmental changes, ensuring the temperature returns to the set ideal range, thereby preventing equipment malfunctions or performance degradation caused by excessively high or low temperatures.

[0067] The user interaction and display module serves to showcase information and provide user feedback. Closely integrated with the temperature sensing and data processing and analysis modules, it can acquire and display real-time ambient temperature data and related analysis results for the substation. Through a clear interface, users can intuitively see the real-time status of the substation environment and gain a comprehensive understanding of the system's operation. Furthermore, the user interaction and display module provides an early warning function; when the temperature exceeds the safe range, the system automatically triggers an alert, notifying relevant personnel to take timely measures.

[0068] In the above embodiments, the device includes a temperature sensing module, a data processing and analysis module, an environmental control module, and a user interaction and display module. The temperature sensing module, data processing and analysis module, and environmental control module are connected sequentially; the user interaction and display module is connected to both the temperature sensing module and the data processing and analysis module. Under this device structure, the temperature sensing module can collect real-time environmental temperature data from various areas of the power distribution room, thereby eliminating monitoring blind spots and improving the timeliness of data collection. Then, the data processing and analysis module can generate or correct the load model and historical curves of the power distribution room based on the environmental temperature data, and generate intelligent control commands based on the load model and historical curves. This improves the intelligence of the power distribution room through automated data analysis and automated command generation, thereby increasing response speed. This allows the environmental control module to automatically adjust the corresponding auxiliary equipment in a timely manner according to the intelligent control commands, achieving lean management of the power distribution room. Furthermore, the user interaction and display module can display the real-time data generated by the temperature sensing module and the data processing and analysis module, and issue warnings when data anomalies occur, enabling relevant personnel to take preventative measures in advance and effectively respond to sudden failures or potential safety hazards.

[0069] In one embodiment, such as Figure 2 As shown, Figure 2 This is a schematic diagram of the structure of a temperature sensing module provided in an embodiment of this application; Figure 2 In this system, the temperature sensing module may include a temperature sensor, a signal conditioning circuit, a data acquisition unit, and a communication module.

[0070] Temperature sensors are used to monitor the ambient temperature changes in various areas of the power distribution room in real time and generate an initial temperature signal based on the monitoring results.

[0071] The signal conditioning circuit is used to condition the initial temperature signal to obtain the final temperature signal.

[0072] The data acquisition unit is used to acquire and process the final temperature signal to obtain ambient temperature data.

[0073] The communication module is used to transmit ambient temperature data to the data processing and analysis module.

[0074] In this embodiment, the temperature sensing module can be further divided into multiple sub-modules, including a temperature sensor, a signal conditioning circuit, a data acquisition unit, and a communication module, each performing a corresponding function. For example, the temperature sensor is mainly responsible for monitoring the ambient temperature of the power distribution room, the signal conditioner is mainly responsible for conditioning the temperature signal generated by the monitoring, the data acquisition unit is mainly responsible for converting the temperature signal into ambient temperature data, and the communication module is mainly responsible for transmitting the ambient temperature data.

[0075] First, the temperature sensor, as the core component of the temperature sensing module, can monitor the ambient temperature in key areas inside and outside the power distribution room, such as the transformer core, the inside of the distribution cabinet, and cable trenches, ensuring comprehensive coverage of the temperature distribution inside and outside the power distribution room. Here, the temperature sensor can employ high-precision thermistor elements, such as thermocouples or RTDs (Resistance Temperature Detectors), to provide stable and accurate temperature data under different environmental conditions, and convert physical temperature changes into electrical signals, ensuring that the signal conditioning circuit can promptly acquire real-time changes in the temperature inside and outside the power distribution room.

[0076] Next, the signal conditioning circuit conditions the raw temperature signal generated by the temperature sensor. Since the signal output by the temperature sensor is a weak analog signal, it may be affected by noise interference or other unstable factors. At this time, the signal conditioning circuit can amplify, filter, and perform analog-to-digital conversion on the analog signal to ensure that the signal is not affected by external interference during transmission, thereby improving the reliability and stability of the data and providing a high-quality signal input for subsequent data analysis and processing.

[0077] The data acquisition unit can then convert the conditioned temperature signal into specific ambient temperature data for further processing and analysis. Furthermore, the data acquisition unit can store this data, ensuring its integrity and traceability.

[0078] Finally, the communication module can transmit the collected ambient temperature data to other modules via wired and / or wireless communication, enabling remote data transmission and sharing. This ensures that temperature data can circulate efficiently and reliably throughout the device, providing a basis for subsequent analysis, early warning, and adjustment decisions.

[0079] Therefore, through the division of labor and cooperation among the various sub-modules of the temperature sensing module, the temperature sensing module can efficiently and accurately complete the tasks of monitoring the ambient temperature of the power distribution room and transmitting data, laying a solid foundation for the intelligent operation of the entire monitoring device.

[0080] In one embodiment, the signal conditioning circuit may include a signal amplification unit, a signal filtering unit, and an analog-to-digital conversion unit.

[0081] The signal amplification unit is used to amplify the initial temperature signal through an amplifier to obtain an amplified signal.

[0082] The signal filtering unit is used to filter the amplified signal through a filter to obtain a filtered signal.

[0083] The analog-to-digital converter unit is used to convert the filtered signal from analog signal form to digital signal form to form the final temperature signal.

[0084] In this embodiment, the signal conditioning circuit can be further divided into three units: a signal amplification unit, a signal filtering unit, and an analog-to-digital conversion unit. The signal amplification unit is primarily responsible for amplifying the initial temperature signal using an amplifier to obtain an amplified signal; the signal filtering unit is primarily responsible for filtering the amplified signal using a filter to obtain a filtered signal; and the analog-to-digital conversion unit is primarily responsible for converting the filtered signal from analog to digital form using an analog-to-digital converter to form the final temperature signal.

[0085] Specifically, the signal amplification unit, as the first step in signal conditioning, is primarily responsible for amplifying the initial temperature signal acquired by the temperature sensor. Since the initial signal is typically weak, direct transmission or processing may lead to signal distortion or loss. Therefore, this application uses the amplification unit to enhance the signal, obtaining an amplified signal that provides a solid foundation for subsequent signal processing. Next, the signal filtering unit filters the amplified signal, removing high-frequency noise and interference components to ensure signal purity and stability, resulting in a filtered signal. This improves the signal's anti-interference capability and avoids the influence of the external environment on temperature monitoring accuracy. Finally, the analog-to-digital conversion unit converts the filtered analog signal into a digital signal, forming the final temperature signal. This allows the temperature signal to be directly recognized and processed by the data acquisition unit, providing a digital data foundation for the intelligent operation of the entire monitoring system.

[0086] Understandably, through the coordinated work of the three units of signal amplification, filtering, and analog-to-digital conversion, the signal conditioning circuit can efficiently and accurately complete the conditioning task of the initial temperature signal, ensuring the accuracy, stability, and processability of the temperature data, and providing effective technical support for the reliable operation of the power distribution room environmental monitoring device.

[0087] In one embodiment, the ambient temperature data may include the real-time load of the distribution transformer, the real-time core temperature of the distribution transformer, the real-time indoor temperature, and the real-time outdoor temperature; the communication module may include a wireless transmission unit and a wired transmission unit.

[0088] The wireless transmission unit is used to transmit the real-time load and real-time core temperature of the distribution transformer to the data processing and analysis module via a wireless network.

[0089] The wired transmission unit is used to transmit indoor and outdoor real-time temperatures to the data processing and analysis module via a wired network.

[0090] In this embodiment, to meet different transmission requirements, the communication module can be further divided into a wireless transmission unit and a wired transmission unit. Each of these units undertakes a specific transmission task, ensuring the efficiency and stability of data transmission. Specifically, the wireless transmission unit is mainly responsible for transmitting the real-time load and real-time core temperature of the distribution transformer from the ambient temperature data to the data processing and analysis module via a wireless network; while the wired transmission unit is mainly responsible for transmitting the real-time indoor and outdoor temperatures from the ambient temperature data to the data processing and analysis module via a wired network.

[0091] It is understandable that real-time load and core temperature data of distribution transformers are crucial to the safety and stability of the power distribution system. Wireless transmission units prioritize real-time performance and accuracy during data transmission; therefore, this application can utilize a wireless transmission unit to transmit these data. Compared to wireless transmission, wired transmission typically offers higher stability and lower latency, making it suitable for scenarios requiring high data transmission accuracy and relatively stable environmental conditions. Therefore, this application can utilize a wired transmission unit to transmit indoor and outdoor real-time temperatures.

[0092] Specifically, the wireless transmission unit can employ modern wireless communication technologies such as GSM, LoRa, Zigbee, or cellular networks to ensure that temperature data can be transmitted quickly and reliably to the data processing and analysis module even without a physical connection. Furthermore, the wireless transmission unit of this application also considers the spatial layout of the power distribution room and network coverage to ensure stable data transmission even in complex environments. The wired transmission unit uses standard protocols such as Ethernet, Modbus, or RS-485 to ensure that data can be transmitted through a reliable physical connection, avoiding data transmission problems caused by wireless interference or signal attenuation.

[0093] In one embodiment, such as Figure 3 As shown, Figure 3 A schematic diagram of the structure of a data processing and analysis module provided in an embodiment of this application; Figure 3 In this system, the data processing and analysis module may include a data receiving unit, a data processing unit, a data analysis unit, a result output unit, and an instruction generation unit.

[0094] The data receiving unit is used to receive ambient temperature data transmitted by the temperature sensing module.

[0095] The data processing unit is used to preprocess the ambient temperature data.

[0096] The data analysis unit is used to generate or correct the load model and historical curves of the power distribution room based on the preprocessed ambient temperature data, and to generate analysis results based on the load model and historical curves.

[0097] The results output unit is used to transmit the analysis results to the user interaction and display module.

[0098] The instruction generation unit is used to generate intelligent adjustment instructions based on the analysis results and send the intelligent adjustment instructions to the environmental adjustment module.

[0099] In this embodiment, the data processing and analysis module can be divided into multiple units, including a data receiving unit, a data processing unit, a data analysis unit, a result output unit, and an instruction generation unit, each performing a corresponding function. These units cooperate sequentially to complete the tasks of receiving, processing, analyzing, and generating instructions for ambient temperature data, providing high-quality data support for the intelligent monitoring and regulation of the power distribution room environment.

[0100] Specifically, the data receiving unit, as the data receiving entry point of the data processing and analysis module, is mainly responsible for receiving ambient temperature data transmitted from the temperature sensing module, including various data such as real-time load of the distribution transformer, real-time core temperature of the distribution transformer, real-time indoor temperature, and real-time outdoor temperature, to ensure that all key temperature data can be promptly entered into the subsequent processing flow.

[0101] The data processing unit primarily preprocesses the received ambient temperature data. Since raw data typically contains noise, outliers, or missing values, the data processing unit performs cleaning, noise reduction, and data completion operations to ensure data quality. Furthermore, preprocessing includes filtering outlier temperature values, interpolating missing data, and standardizing the data to ensure subsequent analysis more accurately reflects actual environmental changes. It also unifies the formatting of data from different sources to ensure that subsequent modules can effectively utilize this data. This application does not limit the specific steps involved in the preprocessing.

[0102] The data analysis unit is responsible for generating or correcting the load model and historical curves of the power distribution room based on the preprocessed ambient temperature data, using big data analysis algorithms and machine learning models. Through comprehensive analysis of historical and real-time data, it predicts the temperature change trend in the power distribution room and generates detailed analysis results, providing a scientific basis for intelligent regulation.

[0103] The results output unit can transmit the analysis results of the data analysis unit to the user interaction and display module in a visual form, including historical load curves, temperature change trend graphs, abnormal alarm information, etc., to help relevant users intuitively understand the environmental conditions of the power distribution room and take corresponding measures in a timely manner.

[0104] The instruction generation unit can generate intelligent adjustment instructions based on the analysis results of ambient temperature data and send these instructions to the environmental control module to control the start-up, shutdown, and operating status of auxiliary equipment such as fans, air conditioners, and heaters, ensuring that the temperature in the power distribution room is always within a safe range. Here, the instruction generation unit not only determines whether equipment adjustment is needed based on temperature data, but also considers the current status and operating efficiency of auxiliary equipment to avoid over-adjustment or energy waste.

[0105] Understandably, through the close collaboration of these units, the data processing and analysis module can efficiently analyze ambient temperature data and generate intelligent adjustment commands, ensuring that the power distribution room environmental monitoring system maintains optimal operating conditions under changing environmental conditions. At the same time, the clear division of labor and smooth collaboration among the modules also give the system high flexibility and scalability, enabling it to cope with different environmental changes and needs.

[0106] In one embodiment, the data processing unit may include a data cleaning subunit, a data transformation subunit, and a data storage subunit.

[0107] The data cleaning subunit is used to clean the ambient temperature data.

[0108] The data conversion subunit is used to convert the format of the cleaned ambient temperature data.

[0109] The data storage subunit is used to store the converted ambient temperature data.

[0110] In this embodiment, the data processing unit can be further divided into a data cleaning subunit, a data conversion subunit, and a data storage subunit. These three sub-modules cooperate in sequence to complete preprocessing operations such as cleaning, conversion, and storage of ambient temperature data, ensuring data quality, format uniformity, and sustainable storage.

[0111] Specifically, the data cleaning subunit, as the first step in data preprocessing, primarily cleans the ambient temperature data, removing outliers, duplicates, and invalid data to ensure accuracy and reliability, providing high-quality data input for subsequent analysis and modeling. The data transformation subunit converts the cleaned ambient temperature data into a standardized format suitable for analysis and processing. It also performs unified formatting on data from different sources to facilitate subsequent integrated analysis. The data storage subunit is responsible for storing the format-converted ambient temperature data. Since ambient temperature data is accumulated over a long period, storing it ensures the effective preservation of all historical data, facilitating subsequent querying, analysis, and backtracking. This subunit can save the preprocessed ambient temperature data to a local database or a remote cloud platform, ensuring data traceability and long-term availability, providing data support for subsequent data analysis and historical curve generation.

[0112] In one embodiment, the data analysis unit may include a model building subunit, a curve generation subunit, and a trend prediction subunit.

[0113] The model building subunit is used to build or correct the preprocessed ambient temperature data to generate a load model for the power distribution room.

[0114] The curve generation subunit is used to generate or correct historical curves for the power distribution room based on preprocessed ambient temperature data.

[0115] The trend prediction subunit is used to predict the control curve of the substation based on the load model and historical curves.

[0116] In this embodiment, the data analysis unit, as the core component of the data processing and analysis module, can be further divided into a model building subunit, a curve generation subunit, and a trend prediction subunit. Through the collaborative efforts of these subunits, the data analysis unit can achieve a complete analysis process from data modeling and curve generation to future trend prediction.

[0117] Specifically, the model building subunit is mainly responsible for building or correcting the preprocessed ambient temperature data. It uses machine learning algorithms and big data analysis technology to generate a load model for the power distribution room. This model can accurately reflect the relationship between temperature and load in the power distribution room, providing a scientific basis for subsequent intelligent regulation.

[0118] The curve generation unit is mainly responsible for generating or correcting the historical curves of the power distribution room based on the preprocessed ambient temperature data. Through comprehensive analysis of historical and real-time data, it forms a trend chart of temperature changes and a historical load curve to intuitively show the long-term change pattern of the power distribution room environment and provide data support for trend prediction.

[0119] The trend prediction subunit is mainly responsible for analyzing the future temperature change trend of the power distribution room based on the load model and historical curves, and generating a predictive control curve. This curve can predict the temperature change trend in the power distribution room in advance, providing precise adjustment instructions to the environmental control module to ensure that the temperature in the power distribution room is always within a safe range.

[0120] Therefore, through the collaborative work of the model building subunit, curve generation subunit, and trend prediction subunit, the data analysis unit can comprehensively analyze the ambient temperature data of the power distribution room, build a load model, generate historical curves, and predict future trends. This provides accurate decision-making basis for the intelligent adjustment of the power distribution room, thereby optimizing the energy use of the power distribution room, improving the operating efficiency of the equipment, and ensuring the stability and safety of the environment.

[0121] In one embodiment, such as Figure 4 As shown, Figure 4 This is a schematic diagram of the structure of an environmental control module provided in an embodiment of this application. Figure 4 In this system, the environmental control module may include a control unit and an auxiliary equipment control unit.

[0122] The control unit is used to comprehensively analyze the intelligent adjustment command according to the preset safety threshold, determine the generation of the adjustment signal based on the analysis results, and send the adjustment signal to the auxiliary equipment control unit.

[0123] The auxiliary equipment control unit is used to adjust the parameters of the corresponding auxiliary equipment according to the adjustment signal; the auxiliary equipment includes the air conditioning control system, the ventilation system and the heating system.

[0124] In this embodiment, the environmental control module can be further divided into two units: a control unit and an auxiliary equipment control unit. The control unit is primarily responsible for generating control signals based on intelligent control instructions. These signals are then used to control the auxiliary equipment control unit to adjust the parameters of the auxiliary equipment, thereby achieving intelligent control of the power distribution room environment.

[0125] Specifically, the control unit can comprehensively analyze the relevant environmental data carried in the intelligent adjustment command, including historical curves, load models, and predictive control curves. Based on the analysis results, the control unit can determine the adjustment object, direction, and magnitude of the adjustment based on the distance range between the current temperature state and the preset safety threshold, and then generate an adjustment signal. The auxiliary equipment control unit can then adjust the parameters of the auxiliary equipment in the power distribution room based on the adjustment signal generated by the control unit. Its core task is to convert the adjustment signal into operation commands for the specific auxiliary equipment to achieve the temperature regulation function.

[0126] It is understood that the auxiliary equipment in this application may include an air conditioning control system, a ventilation system, and a heating system. Each system has different adjustment methods. Here, the auxiliary equipment control unit can use different remote control methods to adjust the parameters of its system according to the working principle and requirements of different equipment.

[0127] To elaborate, the air conditioning control system is used to regulate the temperature and humidity in the power distribution room, ensuring that the equipment operates in a suitable environment. It mainly adjusts parameters through wireless remote control. The ventilation system improves air circulation and lowers the temperature in the power distribution room by controlling the start, stop, and operation of the fans. It mainly adjusts parameters through command remote control. The heating system starts when the power distribution room is too cold or too humid. It raises the room temperature and dissipates moisture through electric heaters, preventing equipment from being damaged by low temperature or humidity. It mainly adjusts parameters through command remote control.

[0128] In one embodiment, the auxiliary equipment control unit may include an air conditioning control circuit, a ventilation equipment control circuit, and a heater control circuit.

[0129] The air conditioning control circuit is used to adjust the parameters of the air conditioning control system according to the adjustment signal.

[0130] The ventilation equipment control circuit is used to adjust the parameters of the ventilation system according to the adjustment signal.

[0131] The heater control circuit is used to adjust the parameters of the heating system according to the adjustment signal.

[0132] In this embodiment, the specific equipment control in the auxiliary equipment control unit is implemented by multiple sub-circuits, each responsible for the control and adjustment of different types of auxiliary equipment. Based on the adjustment signals from the control unit, the air conditioning control circuit, ventilation equipment control circuit, and heater control circuit can respectively perform precise parameter adjustments on the air conditioning control system, ventilation system, and heating system, thereby ensuring the stability of the power distribution room ambient temperature and the normal operation of the equipment.

[0133] Specifically, the air conditioning control circuit is mainly responsible for adjusting the operating parameters of the air conditioning control system according to the adjustment signals, such as temperature setting, fan speed adjustment, and starting / stopping the cooling mode. For example, when the temperature in the distribution room exceeds the preset temperature threshold, the air conditioning control circuit can send a command to the air conditioning control system to lower the temperature, thereby accelerating the cooling process by adjusting the air conditioner's cooling power or increasing the airflow; once the temperature drops back to a safe range, the air conditioning control circuit can automatically reduce the cooling intensity or switch to a low-power mode to ensure that the temperature remains within a suitable range and avoids over-cooling.

[0134] The ventilation equipment control circuit is mainly responsible for adjusting the operating parameters of the ventilation system according to the adjustment signals, such as the fan speed, airflow direction, and the opening degree of the vents. For example, when the ambient temperature in the power distribution room is too high, the ventilation equipment control circuit can instruct the fan to run at a higher speed to increase the air circulation rate and remove excess heat; when the temperature returns to a normal level, the ventilation equipment control circuit can reduce the fan speed or turn off the fan to reduce energy consumption.

[0135] The heater control circuit is mainly responsible for adjusting the operating parameters of the heating system according to the adjustment signal, such as the heater's output power and heating mode. For example, when the ambient temperature in the power distribution room is too low, the heater control circuit can instruct the heater to operate at full power to quickly raise the indoor temperature; when the temperature approaches the set value, the heater control circuit can reduce the heater's power to maintain a constant indoor temperature.

[0136] In one embodiment, the user interaction and display module may include a monitoring interface and an alarm and notification system.

[0137] The monitoring interface is used to display the real-time data generated by the temperature sensing module and the data processing and analysis module, and to generate a pop-up warning when there is abnormal data in the data.

[0138] The alarm and notification system is used to identify the parameter indicators corresponding to abnormal data and the indicator lights corresponding to the parameter indicators, and to issue early warnings by flashing the indicator lights; when the warning duration exceeds the preset duration, the alarm mechanism is automatically triggered.

[0139] In this embodiment, the user interaction and display module provides intuitive data display, anomaly warning, and alarm handling functions through two core sub-modules: the monitoring interface and the alarm and notification system. Together, they realize real-time monitoring and anomaly warning of the power distribution room environment, assist users in efficiently managing and maintaining the power distribution room equipment, and ensure the safe and stable operation of the power distribution room.

[0140] Specifically, the monitoring interface, as the core of user interaction, is mainly used to display key information in real time, such as indoor and outdoor temperature data collected by the temperature sensing module, load models generated by the data processing and analysis module, historical curves, and predictive control curves. Through an intuitive visual interface, it assists users in fully understanding the environmental conditions of the power distribution room. Furthermore, when the monitoring interface detects abnormal data, such as temperatures exceeding preset safety thresholds or abnormal equipment operation, it immediately generates a pop-up warning, indicating the specific data and location of the anomaly, allowing users to quickly locate and respond to ensure the stable operation of the power distribution room environment.

[0141] The alarm and notification system can further process abnormal data, determine the corresponding parameters such as temperature, humidity, and load, and issue warnings by flashing indicator lights corresponding to these parameters, intuitively indicating the specific location and type of the anomaly. For example, if the temperature in the power distribution room exceeds a set safety threshold, the alarm and notification system can activate the temperature alarm indicator light and make it flash to remind relevant users to take timely action.

[0142] In addition, the alarm and notification system will also set a warning time. If abnormal data is not processed in time and persists for more than the preset time, the system can automatically trigger the alarm mechanism and notify relevant users through SMS, email or audible and visual alarms to ensure that the problem can be dealt with in a timely manner and avoid equipment damage or power outage due to delays.

[0143] Understandably, through the collaborative work of the monitoring interface and the alarm and notification system, the user interaction and display module not only assists users in achieving comprehensive monitoring and data viewing of the power distribution room environment, but also enables users to quickly respond to potential risks and ensure the safe operation of the power distribution room equipment through real-time anomaly warnings and system alerts. Therefore, through the user interaction and display module, the power distribution room environment monitoring device has high operability and maintenance efficiency, making power distribution room management more efficient and intelligent.

[0144] Finally, it should be noted that in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0145] The various embodiments in this specification are described in a progressive manner. Each embodiment focuses on the differences from other embodiments. The various embodiments can be combined as needed, and the same or similar parts can be referred to each other.

[0146] The above description of the disclosed embodiments enables those skilled in the art to make or use this application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of this application. Therefore, this application is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A power distribution room environmental monitoring device, characterized in that, The device includes a temperature sensing module, a data processing and analysis module, an environmental control module, and a user interaction and display module. The temperature sensing module, the data processing and analysis module, and the environmental control module are connected in sequence; the user interaction and display module is connected to the temperature sensing module and the data processing and analysis module respectively. The temperature sensing module is used to collect ambient temperature data of various areas in the power distribution room in real time. The data processing and analysis module is used to generate or correct the load model and historical curve of the power distribution room based on the ambient temperature data, and to generate intelligent adjustment instructions based on the load model and the historical curve. The environmental control module is used to automatically adjust the corresponding auxiliary equipment according to the intelligent control command; The user interaction and display module is used to display the data generated in real time by the temperature sensing module and the data processing and analysis module, and to issue an early warning when there is data anomaly. The ambient temperature data includes real-time transformer load, real-time transformer core temperature, real-time indoor temperature, and real-time outdoor temperature; the temperature sensing module includes a communication module; the communication module includes a wireless transmission unit and a wired transmission unit. The wireless transmission unit is used to transmit the real-time load of the distribution transformer and the real-time core temperature of the distribution transformer to the data processing and analysis module via a wireless network. The wired transmission unit is used to transmit the indoor real-time temperature and the outdoor real-time temperature to the data processing and analysis module via a wired network; The data processing and analysis module includes a data receiving unit, a data processing unit, a data analysis unit, a result output unit, and an instruction generation unit; The data receiving unit is used to receive ambient temperature data transmitted by the temperature sensing module. The data processing unit is used to preprocess the ambient temperature data. The data analysis unit is used to generate or correct the load model and historical curves of the power distribution room based on the preprocessed ambient temperature data, and to generate analysis results based on the load model and the historical curves; the analysis results include predictive control curves. The result output unit is used to transmit the analysis results to the user interaction and display module; The instruction generation unit is used to generate intelligent adjustment instructions based on the analysis results and send the intelligent adjustment instructions to the environmental adjustment module; The data analysis unit includes a model building subunit, a curve generation subunit, and a trend prediction subunit. The model building subunit is used to build or correct the preprocessed ambient temperature data to generate the load model of the power distribution room. The curve generation subunit is used to generate or correct the historical curve of the power distribution room based on the preprocessed ambient temperature data. The trend prediction subunit is used to predict the predictive control curve of the power distribution room based on the load model and the historical curve.

2. The power distribution room environmental monitoring device according to claim 1, characterized in that, The temperature sensing module includes a temperature sensor, a signal conditioning circuit, a data acquisition unit, and a communication module; The temperature sensor is used to monitor the ambient temperature changes in various areas of the power distribution room in real time and generate an initial temperature signal based on the monitoring results. The signal conditioning circuit is used to condition the quality of the initial temperature signal to obtain the final temperature signal; The data acquisition device is used to acquire and process the final temperature signal to obtain ambient temperature data. The communication module is used to transmit the ambient temperature data to the data processing and analysis module.

3. The power distribution room environmental monitoring device according to claim 2, characterized in that, The signal conditioning circuit includes a signal amplification unit, a signal filtering unit, and an analog-to-digital conversion unit; The signal amplification unit is used to amplify the initial temperature signal through an amplifier to obtain an amplified signal; The signal filtering unit is used to filter the amplified signal through a filter to obtain a filtered signal; The analog-to-digital conversion unit is used to convert the filtered signal from analog signal form to digital signal form through an analog-to-digital converter, forming the final temperature signal.

4. The power distribution room environmental monitoring device according to claim 1, characterized in that, The data processing unit includes a data cleaning subunit, a data conversion subunit, and a data storage subunit; The data cleaning subunit is used to clean the ambient temperature data. The data conversion subunit is used to convert the format of the cleaned ambient temperature data. The data storage subunit is used to store the converted ambient temperature data.

5. The power distribution room environmental monitoring device according to claim 1, characterized in that, The environmental control module includes a control unit and an auxiliary equipment control unit; The control unit is used to comprehensively analyze the intelligent adjustment command according to a preset safety threshold, determine the generation of an adjustment signal based on the analysis results, and send the adjustment signal to the auxiliary equipment control unit; The auxiliary equipment control unit is used to adjust the parameters of the corresponding auxiliary equipment according to the adjustment signal; wherein, the auxiliary equipment includes an air conditioning control system, a ventilation system, and a heating system.

6. The power distribution room environmental monitoring device according to claim 5, characterized in that, The auxiliary equipment control unit includes an air conditioning control circuit, a ventilation equipment control circuit, and a heater control circuit; The air conditioning control circuit is used to adjust the parameters of the air conditioning control system according to the adjustment signal; The ventilation equipment control circuit is used to adjust the parameters of the ventilation system according to the adjustment signal; The heater control circuit is used to adjust the parameters of the heating system according to the adjustment signal.

7. The power distribution room environmental monitoring device according to claim 1, characterized in that, The user interaction and display module includes a monitoring interface and an alarm and notification system; The monitoring interface is used to display the data generated in real time by the temperature sensing module and the data processing and analysis module, and to generate a pop-up warning when there is abnormal data in the data. The alarm and notification system is used to determine the parameter indicators corresponding to the abnormal data and the indicator lights corresponding to the parameter indicators, and to issue a flashing warning through the indicator lights; when the warning duration exceeds the preset duration, the alarm mechanism is automatically triggered.

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