CN117791872A - Intelligent power supply system and equipment of distribution box - Google Patents
Intelligent power supply system and equipment of distribution box Download PDFInfo
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- CN117791872A CN117791872A CN202311855455.7A CN202311855455A CN117791872A CN 117791872 A CN117791872 A CN 117791872A CN 202311855455 A CN202311855455 A CN 202311855455A CN 117791872 A CN117791872 A CN 117791872A
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Abstract
The application relates to the field of power transmission, and provides an intelligent power supply system and equipment of block terminal, include: the monitoring module is used for monitoring current data in the power supply system in real time; the data analysis module is used for analyzing and predicting the data collected by the monitoring module; the adjusting module is used for adjusting the alarm threshold value of the data analysis module according to weather and seasons; the temperature sensing module monitors the temperature in the distribution box in real time; and the emergency stop module is used for cutting off the power supply of the power supply system in an emergency. The monitoring module includes: the current sensing unit is used for monitoring the stability of current flowing in the circuit; a voltage sensing unit that measures a voltage change in the circuit; and the power monitoring unit is used for measuring real-time power consumption data in the circuit. The alarm threshold is adaptively adjusted according to weather and seasons, so that the sensitivity of the system is improved, and the system can give an alarm at the first time when a problem is encountered, so that the problem is ensured to be solved in time.
Description
Technical Field
The invention relates to the technical field of power transmission, in particular to an intelligent power supply system and equipment of a distribution box.
Background
A distribution box is a device for distributing and controlling electric energy in an electric power system, which is generally installed in a building or an industrial facility, for introducing electric energy from a main power source and transmitting the electric energy to various electric devices or systems through different circuits, and plays a vital role in ensuring safe and efficient transmission of the electric energy in both the building and the industrial facility. Along with the development of science and technology, novel power equipment such as intelligent distribution box is expected to bring more convenient and more reliability for electric power system.
However, in real life, the use of electric energy has seasonal and time-period properties, the current flowing through the power supply system is changed greatly, and compared with the electricity consumption valley period, the peak period of the use of electric appliances brings about excessive voltage, which can lead to misjudgment of the alarm of the power supply system and lead to the occurrence of the condition of power stop.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides an intelligent power supply system and equipment of a distribution box, which solve the problem that the power is stopped due to misjudgment of an alarm of the power supply system caused by overlarge voltage.
In order to achieve the above purpose, the invention is realized by the following technical scheme: an intelligent power supply system for a power distribution box, comprising:
the monitoring module is used for monitoring current data in the power supply system in real time;
the data analysis module is used for analyzing and predicting the data collected by the monitoring module;
the adjusting module is used for adjusting the alarm threshold value of the data analysis module according to weather and seasons;
the temperature sensing module monitors the temperature in the distribution box in real time;
and the emergency stop module is used for cutting off the power supply of the power supply system in an emergency.
Preferably, the monitoring module includes: the current sensing unit is used for monitoring the stability of current flowing in the circuit; a voltage sensing unit that measures a voltage change in the circuit; the power monitoring unit is used for measuring real-time power consumption data in the circuit; the energy consumption monitoring unit is used for monitoring the energy consumption conditions of the equipment and the circuit; and the communication unit is used for realizing data transmission.
Preferably, the data analysis module includes: the data acquisition unit is responsible for collecting real-time data from the current sensing unit and the voltage sensing unit; the data preprocessing unit is used for filtering, denoising and filling missing values for the collected data; the analysis engine unit is used for carrying out statistical analysis, trend analysis, anomaly detection and energy consumption analysis on the data; and the data storage unit is used for storing real-time data.
Preferably, the adjusting module includes: a threshold value adjustment unit that adjusts an alarm threshold value of the analysis engine unit; the cloud storage unit is used for storing data and time during threshold adjustment; and the algorithm optimization unit is used for updating and optimizing the algorithm in the adjustment module.
Preferably, the temperature sensing module comprises a temperature monitoring unit for monitoring the real-time temperature in the distribution box; the calibration unit is used for calibrating the output data of the temperature monitoring unit; and an A/D conversion unit for converting the temperature signal into a digital signal.
Preferably, the emergency stop module includes: the emergency stop control unit is used for stopping the emergency power failure of the power supply system; the state indicating unit is used for displaying whether the system is in an emergency stop state or not; and the reset unit is used for restarting the whole power supply system of the distribution box.
Preferably, the scram module is connected with the temperature sensing module in a negative feedback way.
An intelligent power supply device for a distribution box, comprising:
the main control module is used for controlling the power supply system;
the renewable energy source integrating device converts other capabilities around the distribution box power supply system into available electric energy for storage;
and the data display table displays the magnitude and the flow direction of current and voltage flowing in the power supply system of the distribution box.
Preferably, the renewable energy source integration device includes: the optical energy inverter converts the optical energy around the distribution box into usable electric energy; the wind energy inverter converts heat energy around the distribution box into usable electric energy; and the electric energy storage is used for storing the extra converted electric energy for standby.
Preferably, the data presentation table includes: a time series device for recording the time of each data point and the value of the current and voltage flowing through the data point; and the energy storage numerical value display device displays the charge and discharge states of the energy storage battery.
The invention provides an intelligent power supply system and equipment of a distribution box. The beneficial effects are as follows:
1. according to the invention, the alarm threshold value is adaptively adjusted according to weather and seasons, so that the sensitivity of the system is improved, and the system can give an alarm at the first time when a problem is encountered, thereby ensuring that the problem is solved in time.
2. The invention adopts various methods such as statistical analysis, trend analysis, anomaly detection, energy consumption analysis and the like to mine and explore the data, and the anomaly detection can find out the anomaly points and potential problems in the data and give an alarm.
3. According to the invention, through the use of the renewable energy source integration device, wind energy and light energy around the distribution box are effectively utilized, the utilization efficiency of energy sources is further improved, the energy sources are effectively collected and converted, the stored energy sources can be supplied to the distribution box when needed, the electricity consumption requirement is met, and the sustainable development of the energy sources is realized.
Drawings
FIG. 1 is a block diagram of a power supply system according to the present invention;
FIG. 2 is a schematic diagram of a monitoring module according to the present invention;
FIG. 3 is a schematic diagram of a data analysis module according to the present invention;
FIG. 4 is a schematic diagram of an adjustment module according to the present invention;
FIG. 5 is a schematic diagram of a temperature sensing module according to the present invention;
FIG. 6 is a schematic diagram of an emergency stop module according to the present invention;
FIG. 7 is a schematic diagram of a negative feedback connection according to the present invention.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Examples:
referring to fig. 1 to fig. 7, an embodiment of the present invention provides an intelligent power supply system for a distribution box, which is characterized by comprising:
the monitoring module is used for monitoring current data in the power supply system in real time;
the data analysis module is used for analyzing and predicting the data collected by the monitoring module;
the adjusting module is used for adjusting the alarm threshold value of the data analysis module according to weather and seasons;
the temperature sensing module monitors the temperature in the distribution box in real time;
and the emergency stop module is used for cutting off the power supply of the power supply system in an emergency.
Specifically, the monitoring module is responsible for monitoring current data in the power supply system in real time. The module can accurately know the running state of the power system by capturing current data in real time, provide real-time and accurate data support for other modules, the data analysis module is responsible for analyzing and predicting the data collected by the monitoring module, the module can timely find potential power system problems and predict possible faults in the future by deeply analyzing the current data, powerful support is provided for preventing and timely processing the faults, the adjustment module adjusts the alarm threshold value of the data analysis module according to weather and seasons, the change of current and voltage changes along with the seasons and weather, the adjustment module can reasonably adjust the alarm threshold value according to real-time weather data and historical running data of the power system, improve the alarm accuracy, the temperature sensing module is responsible for monitoring the temperature in the distribution box in real time, the module can timely find potential overheat problems through monitoring the temperature, prevent the occurrence of fire and other safety accidents, ensure the safe and stable running of the power system, the emergency stop module is the safety of the power supply system, and can rapidly cut off the power supply of the power supply system when emergency occurs, the emergency stop module can rapidly cut off the power supply of the power system and personal injury, and simultaneously, and the emergency stop module has the automatic power supply recovery function after the emergency stop is finished.
The monitoring module includes: the current sensing unit is used for monitoring the stability of current flowing in the circuit; a voltage sensing unit that measures a voltage change in the circuit; the power monitoring unit is used for measuring real-time power consumption data in the circuit; the energy consumption monitoring unit is used for monitoring the energy consumption conditions of the equipment and the circuit; and the communication unit is used for realizing data transmission.
Specifically, the current sensing unit is a primary part in the monitoring module and is mainly responsible for monitoring the current flowing condition in the circuit in real time, and through detecting the current stability, the current sensing unit can timely find out the problems of current fluctuation, short circuit and the like possibly occurring in the circuit, so that the stable operation of the circuit is ensured. In addition, the current sensing unit can be used for load control of the circuit so as to realize reasonable distribution and optimization of energy, voltage is one of basic parameters of operation of the circuit, the voltage sensing unit is used for measuring voltage change in the circuit, and through real-time monitoring of the voltage, the voltage sensing unit can ensure that the circuit operates in a normal voltage range and prevent damage to circuit equipment and elements caused by overhigh or overlow voltage. Meanwhile, the voltage sensing unit can also be used for diagnosing the running state of the circuit equipment and timely processing the abnormal running state, the energy consumption monitoring unit is another important part in the monitoring module and is used for comprehensively monitoring the energy consumption of the circuit and the equipment, the energy consumption monitoring unit can provide detailed energy consumption data for users through the real-time monitoring of the energy consumption, so that the energy consumption monitoring unit can help to find the problem of excessively high or excessively low energy consumption, the energy consumption monitoring unit can also provide data support for the running maintenance of the circuit equipment, the service life and the running efficiency of the equipment are improved, the communication unit is the last part in the monitoring module and is mainly used for realizing the transmission of data, and the communication unit can be used for collecting current, voltage, power, energy level control and data or the like of the monitoring module, and the communication level of the monitoring module can be conveniently and mutually communicated with other intelligent management systems or the intelligent management system, so that the communication level of the communication system and the intelligent management system can be conveniently and the communication platform can be improved.
The data analysis module comprises: the data acquisition unit is responsible for collecting real-time data from the current sensing unit and the voltage sensing unit; the data preprocessing unit is used for filtering, denoising and filling missing values for the collected data; the analysis engine unit is used for carrying out statistical analysis, trend analysis, anomaly detection and energy consumption analysis on the data; and the data storage unit is used for storing real-time data.
The data collection unit is a basis of a data analysis module and is responsible for collecting real-time data from the current sensing unit and the voltage sensing unit, the sensor units can monitor the running state, performance parameters and the like of the equipment and provide raw data for data analysis, the data collection unit is used for converting the raw data into digital signals suitable for subsequent processing so as to perform deeper analysis, the data preprocessing unit is used for filtering, denoising and filling missing values into the received data, the filtering technology can eliminate noise and abnormal values in the data, the denoising method can retain effective information of the data, the missing values can be filled to ensure the integrity of the data, the analysis engine unit adopts various methods such as statistical analysis, trend analysis, abnormal detection, energy consumption analysis and the like, mining and exploring of the data, the abnormal detection can find abnormal points and potential problems in the data and give an alarm, the energy consumption analysis can evaluate the energy consumption condition and energy saving potential of the equipment, the data storage unit is responsible for storing real-time data, the data analysis and decision support is provided for the subsequent data analysis and the data, the storage unit can adopt various storage devices such as a memory, the data can meet the requirements, the different memory, the data can be displayed in a data consumption map form, the data analysis and the data can be rapidly displayed, the data can be clearly and clearly analyzed, and the data can be displayed in a data consumption analysis form, and a data graph and a user can be clearly required to be clearly, and clearly displayed, and a data can be clearly displayed, and a data consumption analysis module has a data and a data running condition.
The adjustment module comprises: a threshold value adjustment unit that adjusts an alarm threshold value of the analysis engine unit; the cloud storage unit is used for storing data and time during threshold adjustment; and the algorithm optimization unit is used for updating and optimizing the algorithm in the adjustment module.
Specifically, the threshold adjusting unit is responsible for fine adjustment of the alarm threshold of the analysis engine unit, the threshold adjusting unit can adaptively adjust the alarm threshold according to weather and seasons through real-time monitoring of various indexes of the system, the sensitivity of the system is improved, the system can give out an alarm at the first time when a problem is encountered, accordingly, the problem is guaranteed to be solved in time, the cloud storage unit is responsible for storing data and time in the threshold adjusting process, the historical data can be quickly searched, compared and solved when the unexpected situation happens for the second time, the cloud storage unit can collect the information to form a database for analysis and excavation, the potential problem and an optimization scheme can be found, the performance of the system is further improved, the algorithm optimizing unit is a key part for updating and optimizing an algorithm in the adjusting module, the algorithm can be continuously improved and optimized according to the data provided by the cloud storage unit, the optimized algorithm can be better adapted to the running state of the system, and the accuracy and reliability of the alarm are improved.
The temperature sensing module comprises a temperature monitoring unit for monitoring the real-time temperature in the distribution box; the calibration unit is used for calibrating the output data of the temperature monitoring unit; and an A/D conversion unit for converting the temperature signal into a digital signal.
Specifically, the temperature monitoring unit is responsible for monitoring temperature change in the distribution box in real time, real-time temperature in the box can be accurately captured by adopting the high-precision temperature sensor, basic data are provided for subsequent data processing and temperature control, the temperature monitoring unit needs to be tightly cooperated with other units in the working process so as to ensure the accuracy and reliability of temperature data, the calibration unit is a part for calibrating the output data of the temperature monitoring unit, and because the temperature monitoring unit can be influenced by various factors, such as sensor errors, environmental temperature interference and the like in actual working, the calibration unit is required to correct the monitoring data, the calibration unit accurately calibrates the data output by the temperature monitoring unit through preset calibration parameters, ensures the accuracy and consistency of the temperature data, and analog signals output by the temperature monitoring unit can be converted into digital signals through the A/D conversion unit so as to facilitate subsequent data processing and analysis.
The scram module includes: the emergency stop control unit is used for stopping the emergency power failure of the power supply system; the state indicating unit is used for displaying whether the system is in an emergency stop state or not; and the reset unit is used for restarting the whole power supply system of the distribution box.
Specifically, the emergency stop control unit is a core part of the emergency stop module and is mainly responsible for carrying out emergency power-off stop on the power supply system, when the system detects abnormal conditions such as overlarge current, unstable voltage and the like, the emergency stop control unit can be immediately started and cut off power supply so as to ensure the safety of equipment and personnel, in addition, the emergency stop control unit also has a certain self-protection function, accidental starting caused by misoperation is prevented, the state indication unit is used for displaying whether the system is in an emergency stop state or not, a user can intuitively know the running condition of the system through the state indication lamp or the display screen, the reset unit is responsible for restarting the whole power supply system of the distribution box after emergency stop, the reset unit can be realized manually or automatically, an operator is required to carry out manual reset according to a specified step, and the automatic reset depends on intelligent judgment of the system.
And the scram module is in negative feedback connection with the temperature sensing module.
Specifically, the negative temperature sensing module is responsible for monitoring the ambient temperature in real time and transmitting data to the emergency stop module, when the ambient temperature exceeds a set threshold value, the emergency stop module can respond rapidly according to the data provided by the temperature sensing module, and the emergency stop function is realized.
An intelligent power supply device for a distribution box, comprising:
the main control module is used for controlling the power supply system;
the renewable energy source integrating device converts other capabilities around the distribution box power supply system into available electric energy for storage;
and the data display table displays the magnitude and the flow direction of current and voltage flowing in the power supply system of the distribution box.
Specifically, the main control module is responsible for accurately controlling the whole system, through real-time monitoring and analysis of parameters such as current and voltage, stable operation of the power supply system is ensured, the renewable energy integration device converts other energy sources around the distribution box into electric energy, then the available electric energy sources are stored for subsequent use, consumption of fossil energy sources is reduced, environmental pollution is reduced, the utilization rate of the energy sources is improved, the data display table is used as monitoring equipment of the power supply system, current, voltage and flow direction flowing through the power supply system of the distribution box are intuitively displayed, and through the data display table, workers can know the operation state of the system in real time, timely find abnormal conditions and adjust the power supply strategy according to data, so that optimal operation of the system is ensured.
The renewable energy source integration device comprises: the optical energy inverter converts the optical energy around the distribution box into usable electric energy; the wind energy inverter converts heat energy around the distribution box into usable electric energy; and the electric energy storage is used for storing the extra converted electric energy for standby.
Specifically, the renewable energy source integrating device converts other energy sources around the distribution box into electric energy, and then stores the available electric energy for subsequent use, so that the consumption of fossil energy sources is reduced, the environmental pollution is reduced, and the utilization rate of the energy sources is also improved.
The data presentation table comprises: a time series device for recording the time of each data point and the value of the current and voltage flowing through the data point; and the energy storage numerical value display device displays the charge and discharge states of the energy storage battery.
Specifically, the data display table is used as monitoring equipment of the power supply system, and intuitively displays the current, the voltage and the flow direction flowing in the power supply system of the distribution box.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. An intelligent power supply system of block terminal, characterized by comprising:
the monitoring module is used for monitoring current data in the power supply system in real time;
the data analysis module is used for analyzing and predicting the data collected by the monitoring module;
the adjusting module is used for adjusting the alarm threshold value of the data analysis module according to weather and seasons;
the temperature sensing module monitors the temperature in the distribution box in real time;
and the emergency stop module is used for cutting off the power supply of the power supply system in an emergency.
2. The intelligent power supply system of a power distribution box according to claim 1, wherein the monitoring module comprises: the current sensing unit is used for monitoring the stability of current flowing in the circuit; a voltage sensing unit that measures a voltage change in the circuit; the power monitoring unit is used for measuring real-time power consumption data in the circuit; the energy consumption monitoring unit is used for monitoring the energy consumption conditions of the equipment and the circuit; and the communication unit is used for realizing data transmission.
3. The intelligent power supply system of a power distribution box according to claim 1, wherein the data analysis module comprises: the data acquisition unit is responsible for collecting real-time data from the current sensing unit and the voltage sensing unit; the data preprocessing unit is used for filtering, denoising and filling missing values for the collected data; the analysis engine unit is used for carrying out statistical analysis, trend analysis, anomaly detection and energy consumption analysis on the data; and the data storage unit is used for storing real-time data.
4. The intelligent power supply system of a power distribution box according to claim 1, wherein the adjustment module comprises: a threshold value adjustment unit that adjusts an alarm threshold value of the analysis engine unit; the cloud storage unit is used for storing data and time during threshold adjustment; and the algorithm optimization unit is used for updating and optimizing the algorithm in the adjustment module.
5. The intelligent power supply system of a power distribution box according to claim 1, wherein the temperature sensing module comprises a temperature monitoring unit for monitoring real-time temperature in the power distribution box; the calibration unit is used for calibrating the output data of the temperature monitoring unit; and an A/D conversion unit for converting the temperature signal into a digital signal.
6. The intelligent power supply system of a power distribution box according to claim 1, wherein the emergency stop module comprises: the emergency stop control unit is used for stopping the emergency power failure of the power supply system; the state indicating unit is used for displaying whether the system is in an emergency stop state or not; and the reset unit is used for restarting the whole power supply system of the distribution box.
7. The intelligent power supply system of a distribution box according to claim 1, wherein the emergency stop module is in negative feedback connection with the temperature sensing module.
8. An intelligent power supply device for a distribution box, characterized in that it is applied to an intelligent power supply system for a distribution box as claimed in claims 1-7, comprising:
the main control module is used for controlling the power supply system;
the renewable energy source integrating device converts other capabilities around the distribution box power supply system into available electric energy for storage;
and the data display table displays the magnitude and the flow direction of current and voltage flowing in the power supply system of the distribution box.
9. The intelligent power supply apparatus of an electrical distribution box according to claim 8, wherein said renewable energy integration means comprises: the optical energy inverter converts the optical energy around the distribution box into usable electric energy; the wind energy inverter converts heat energy around the distribution box into usable electric energy; and the electric energy storage is used for storing the extra converted electric energy for standby.
10. The intelligent power supply apparatus of a power distribution box of claim 8, wherein said data presentation table comprises: a time series device for recording the time of each data point and the value of the current and voltage flowing through the data point; and the energy storage numerical value display device displays the charge and discharge states of the energy storage battery.
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| CN202311855455.7A CN117791872A (en) | 2023-12-29 | 2023-12-29 | Intelligent power supply system and equipment of distribution box |
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| CN202311855455.7A CN117791872A (en) | 2023-12-29 | 2023-12-29 | Intelligent power supply system and equipment of distribution box |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118330376A (en) * | 2024-06-13 | 2024-07-12 | 广东佰林电气设备厂有限公司 | Power box with self-diagnosis abnormal electricity utilization module |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118330376A (en) * | 2024-06-13 | 2024-07-12 | 广东佰林电气设备厂有限公司 | Power box with self-diagnosis abnormal electricity utilization module |
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