A device for power electromagnetic pulse protection

Abstract

The utility model relates to the field of electromagnetic protection discloses a device for power supply electromagnetic pulse protection, including power module, protection data monitoring module, communication device, data processing module, power protection device, protection data monitoring module, communication device respectively with data processing module connection of the, power protection device with communication device communication connection, power protection device includes power supply electromagnetic protection module, power state detection device, second communication device, data processing device, power supply electromagnetic protection module set between power module and external power, power module, power supply electromagnetic protection module, power state detection device, second communication device respectively with data processing device connection, second communication device with communication device communication connection. Through the integration electromagnetic interference filter, combine temperature, water immersion, vibration and so on multi -dimensional monitoring, improve the safety and reliability of power supply.

Description

Technical Field

[0001] This utility model relates to the field of electromagnetic protection, specifically a device for electromagnetic pulse protection of power supplies. Background Technology

[0002] In modern electronic equipment systems, the power supply, as the core component for energy supply, directly affects the operational status of the entire system due to its stability and safety. However, with the increasing complexity of the electromagnetic environment, especially the threat of electromagnetic pulses (EMPs), power supply systems face unprecedented challenges. An EMP is a transient, high-intensity electromagnetic field phenomenon that can be generated by natural phenomena (such as lightning) or human factors (such as nuclear explosions or high-power microwave weapons). EMPs can couple to power lines, causing damage to power equipment, system malfunctions, and even data loss and hardware destruction, posing a serious threat to critical infrastructure, military equipment, and civilian electronic equipment.

[0003] Traditional power supply protection technologies mainly focus on overvoltage protection, overcurrent protection, and short-circuit protection, but their protection capabilities against electromagnetic pulses (EMPs) are limited. Electromagnetic interference (EMI) filters, as an effective means of suppressing electromagnetic noise propagation, play a crucial role in power supply EMP protection. However, a single filter design often fails to meet the specific needs of different application scenarios. Utility Model Content

[0004] The purpose of this utility model is to overcome the shortcomings of the prior art and provide a device for power supply electromagnetic pulse protection, including a power module, a protection data monitoring module, a communication device, a data processing module, and a power protection device; the protection data monitoring module and the communication device are respectively connected to the data processing module; the power protection device is communicatively connected to the communication device.

[0005] The power protection device includes a power electromagnetic protection module, a power status detection device, a second communication device, and a data processing device; the power electromagnetic protection module is disposed between the power module and an external power source; the power module, the power electromagnetic protection module, the power status detection device, and the second communication device are respectively connected to the data processing device; the second communication device is communicatively connected to the communication device.

[0006] Preferably, the protection data monitoring module includes a display module and an alarm device; the display module and the alarm device are respectively connected to the data processing module.

[0007] Preferably, the power supply electromagnetic protection module employs an electromagnetic interference filter.

[0008] Preferably, the power status detection device includes a temperature detection module, a water immersion monitoring module, and a motion sensing module; the temperature detection module, water immersion monitoring module, and motion sensing module are respectively connected to the data processing device.

[0009] Preferably, the water immersion monitoring module includes a first water immersion sensor, which is connected to the data processing device.

[0010] Preferably, the motion sensing module includes a vibration sensor; the vibration sensor is connected to the data processing device.

[0011] Preferably, the communication device includes a communication interface and a wireless communication module; the communication interface and the wireless communication module are respectively connected to the data processing module.

[0012] Preferably, the temperature detection module includes multiple temperature sensors, and the multiple temperature sensors are respectively connected to the data processing device.

[0013] Preferably, the motion monitoring module includes an acceleration sensor, which is connected to the data processing device.

[0014] The beneficial effects of this utility model are: by integrating an electromagnetic interference filter, it effectively resists the interference of electromagnetic pulses on the power supply system, and by combining multi-dimensional monitoring such as temperature, water immersion, and vibration, it comprehensively improves the safety and reliability of the power supply system. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of a device for protecting power supply from electromagnetic pulses.

[0016] Figure 2 This is a schematic diagram of the power supply protection device.

[0017] Figure 3 This is a schematic diagram of the power status detection device. Detailed Implementation

[0018] The technical solution of this utility model is described in further detail below with reference to the accompanying drawings, but the scope of protection of this utility model is not limited to the following description.

[0019] The features and performance of this utility model will be further described in detail below with reference to embodiments.

[0020] like Figure 1As shown, a device for power supply electromagnetic pulse protection includes a power module, a protection data monitoring module, a communication device, a data processing module, and a power supply protection device; the protection data monitoring module and the communication device are respectively connected to the data processing module; the power supply protection device is communicatively connected to the communication device.

[0021] like Figure 2 As shown, the power protection device includes a power electromagnetic protection module, a power status detection device, a second communication device, and a data processing device; the power electromagnetic protection module is disposed between the power module and the external power supply; the power module, the power electromagnetic protection module, the power status detection device, and the second communication device are respectively connected to the data processing device; the second communication device is communicatively connected to the communication device.

[0022] The protection data monitoring module includes a display module and an alarm device; the display module and the alarm device are respectively connected to the data processing module.

[0023] The power supply electromagnetic protection module uses an electromagnetic interference filter.

[0024] like Figure 3 As shown, the power status detection device includes a temperature detection module, a water immersion monitoring module, and a motion sensing module; the temperature detection module, water immersion monitoring module, and motion sensing module are respectively connected to the data processing device.

[0025] The water immersion monitoring module includes a first water immersion sensor, which is connected to the data processing device.

[0026] The motion sensing module includes a vibration sensor; the vibration sensor is connected to the data processing device.

[0027] The communication device includes a communication interface and a wireless communication module; the communication interface and the wireless communication module are respectively connected to the data processing module.

[0028] The temperature detection module includes multiple temperature sensors, which are respectively connected to the data processing device.

[0029] The motion monitoring module includes an acceleration sensor, which is connected to the data processing device.

[0030] Specifically, a device for power supply electromagnetic pulse protection includes the following main components:

[0031] Power module: As the energy source for the entire device, it provides the power required for other modules to operate.

[0032] Protection data monitoring module: responsible for real-time monitoring of the protection status and environmental parameters of the power system, including: Display module: using a high-definition LCD screen (such as model: TFT-LCD070) to intuitively display the power status, protection data and alarm information.

[0033] Alarm device: Integrated audible and visual alarm (e.g., model: SR-12VDC, supporting both audible and LED light alarms), which immediately triggers an alarm when an abnormal situation is detected, alerting the operator.

[0034] Communication device: Enables data exchange between the device and external systems, including:

[0035] Communication interfaces: Provides RS-485 (e.g., model: MAX485) and USB (e.g., model: USB2.0 Type-A) interfaces, supporting wired connections.

[0036] Wireless communication module: A Wi-Fi module (such as model: ESP8266) and / or a 4G / 5G module (such as model: Quectel EC25) are used to realize remote wireless data transmission and monitoring.

[0037] Data processing module: As the core processor of the device, it adopts a high-performance microcontroller (such as model: STM32F407VGT6, based on ARM Cortex-M4 core).

[0038] Power supply protection device: used for power supply electromagnetic pulse protection and status monitoring, including: power supply electromagnetic protection module: adopts high-performance electromagnetic interference filter (such as model: EMI-FILTER-220VAC-10A) to effectively suppress electromagnetic noise and pulse interference on the power supply line.

[0039] Power status monitoring device: integrates multiple sensors to monitor the physical status of the power system in real time, including: temperature detection module: uses multiple digital temperature sensors (such as model: DS18B20) to measure the temperature of the power module and the surrounding environment.

[0040] Water immersion monitoring module: Includes a first water immersion sensor (e.g., model: FS-YJ-1, based on electrode principle), which immediately outputs a signal to the data processing device once moisture is detected. Motion sensing module: Integrates a vibration sensor (e.g., model: ADXL345, triaxial accelerometer) to monitor physical vibrations or impacts to the power supply.

[0041] Second communication device: Use a low-power Bluetooth module (e.g., model: BLE-CC2541) for short-range data transmission.

[0042] Data processing unit: As the internal processor of the power protection device, it is responsible for collecting and processing data from various sensors and exchanging information with the main data processing module.

[0043] Among them, the electromagnetic interference filter is installed between the power module and the external power supply to effectively block electromagnetic pulse interference from the power line and protect the power module from damage.

[0044] Power status detection device: The temperature detection module includes multiple DS18B20 temperature sensors connected to the data processing device via a single bus to achieve multi-point temperature monitoring.

[0045] Water immersion monitoring module: The FS-YJ-1 water immersion sensor is placed at the bottom of the power module or in an area susceptible to water immersion. Once moisture is detected, an alarm is immediately triggered through the data processing device.

[0046] Motion sensing module: The ADXL345 vibration sensor monitors the vibration of the power system and responds promptly to abnormal vibrations (such as earthquakes and physical impacts) to prevent potential damage.

[0047] Communication Devices: Communication Interfaces: An RS-485 interface is used to connect with other industrial equipment to form a local area network (LAN); a USB interface facilitates data export or on-site debugging. Wireless Communication Modules: The ESP8266 Wi-Fi module enables wireless data transmission within the LAN, while the Quectel EC25 4G / 5G module supports remote monitoring, allowing real-time acquisition of power status information regardless of the device's location.

Claims

1. A device for electromagnetic pulse protection of power supplies, comprising a power supply module, characterized in that, It includes a protective data monitoring module, a communication device, a data processing module, and a power protection device; the protective data monitoring module and the communication device are respectively connected to the data processing module; the power protection device is communicatively connected to the communication device. The power protection device includes a power electromagnetic protection module, a power status detection device, a second communication device, and a data processing device; the power electromagnetic protection module is disposed between the power module and an external power source; the power module, the power electromagnetic protection module, the power status detection device, and the second communication device are respectively connected to the data processing device; the second communication device is communicatively connected to the communication device.

2. The device for power supply electromagnetic pulse protection according to claim 1, characterized in that, The protection data monitoring module includes a display module and an alarm device; the display module and the alarm device are respectively connected to the data processing module.

3. The device for power supply electromagnetic pulse protection according to claim 1, characterized in that, The power supply electromagnetic protection module uses an electromagnetic interference filter.

4. The device for power supply electromagnetic pulse protection according to claim 1, characterized in that, The power status detection device includes a temperature detection module, a water immersion monitoring module, and a motion sensing module; the temperature detection module, water immersion monitoring module, and motion sensing module are respectively connected to the data processing device.

5. A device for power supply electromagnetic pulse protection according to claim 4, characterized in that, The water immersion monitoring module includes a first water immersion sensor, which is connected to the data processing device.

6. The device for power supply electromagnetic pulse protection according to claim 4, characterized in that, The motion sensing module includes a vibration sensor; the vibration sensor is connected to the data processing device.

7. The device for power supply electromagnetic pulse protection according to claim 1, characterized in that, The communication device includes a communication interface and a wireless communication module; the communication interface and the wireless communication module are respectively connected to the data processing module.

8. A device for power supply electromagnetic pulse protection according to claim 4, characterized in that, The temperature detection module includes multiple temperature sensors, which are respectively connected to the data processing device.

9. A device for power supply electromagnetic pulse protection according to claim 4, characterized in that, It also includes a motion monitoring module, which includes an acceleration sensor connected to the data processing device.

Images