CN113267098B - High-field-intensity equivalent test system and method for electromagnetic radiation effect of electric initiating explosive device - Google Patents
High-field-intensity equivalent test system and method for electromagnetic radiation effect of electric initiating explosive device Download PDFInfo
- Publication number
- CN113267098B CN113267098B CN202110474613.9A CN202110474613A CN113267098B CN 113267098 B CN113267098 B CN 113267098B CN 202110474613 A CN202110474613 A CN 202110474613A CN 113267098 B CN113267098 B CN 113267098B
- Authority
- CN
- China
- Prior art keywords
- electrical
- cst
- explosive device
- radiation
- electromagnetic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000002360 explosive Substances 0.000 title claims abstract description 104
- 230000005670 electromagnetic radiation Effects 0.000 title claims abstract description 30
- 238000012360 testing method Methods 0.000 title claims abstract description 30
- 230000000694 effects Effects 0.000 title claims abstract description 26
- 238000000034 method Methods 0.000 title abstract description 8
- 230000000977 initiatory effect Effects 0.000 title abstract 12
- 230000005855 radiation Effects 0.000 claims abstract description 46
- 238000013178 mathematical model Methods 0.000 claims abstract description 28
- 238000004088 simulation Methods 0.000 claims abstract description 23
- 238000010998 test method Methods 0.000 claims abstract description 15
- 230000005672 electromagnetic field Effects 0.000 claims abstract description 13
- 230000000191 radiation effect Effects 0.000 claims abstract description 6
- 239000000523 sample Substances 0.000 claims description 8
- 238000011156 evaluation Methods 0.000 abstract description 3
- 230000006698 induction Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 3
- 239000003814 drug Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000003989 dielectric material Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
- 238000013076 uncertainty analysis Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
- F42C21/00—Checking fuzes; Testing fuzes
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
Description
技术领域technical field
本发明涉及电火工品电磁辐射测试系统及方法技术领域，尤其涉及一种电火工品电磁辐射效应高场强等效试验系统及试验方法。The invention relates to the technical field of electromagnetic radiation testing systems and methods for electrical explosives, in particular to a high-field-strength equivalent test system and a testing method for electromagnetic radiation effects of electrical explosives.
背景技术Background technique
随着战场电磁环境日益复杂，各种新技术武器装备的应用，复杂多变的电磁环境不仅影响武器装备的性能，还严重威胁武器装备的生存。因此，研究武器装备的电磁环境效应和防护技术，已经成为各国发展军事力量的重要研究课题之一。With the increasingly complex electromagnetic environment on the battlefield and the application of various new technology weapons and equipment, the complex and changeable electromagnetic environment not only affects the performance of weapons and equipment, but also seriously threatens the survival of weapons and equipment. Therefore, the study of the electromagnetic environmental effects and protection technology of weapons and equipment has become one of the important research topics for countries to develop military power.
电火工品作为武器装备的各种控制系统与火力系统的接力系统，是武器系统始发能源和始发动力源，它的安全性和可靠性直接影响导弹系统的安全性和可靠性。最新的美军标MIL-STD-464C（2010）和MIL-STD-461F（2007）中对武器装备的电磁辐射频率和场强阈值进行了规定，某些频段的场强阈值高达上千伏每米。为解决高场强的测试问题，除了要求研制宽频带信号源、高功率放大器方法，提高测试系统的电磁环境水平外，还可以高场强等效试验方法对电爆装置进行等效试验。As the relay system of various control systems and firepower systems of weapon equipment, electrical pyrotechnics are the starting energy and starting power source of weapon systems. Its safety and reliability directly affect the safety and reliability of missile systems. The latest US military standards MIL-STD-464C (2010) and MIL-STD-461F (2007) stipulate the electromagnetic radiation frequency and field strength thresholds of weapons and equipment, and the field strength thresholds in certain frequency bands are as high as thousands of volts per meter. . In order to solve the test problem of high field strength, in addition to requiring the development of a broadband signal source and a high power amplifier method to improve the electromagnetic environment level of the test system, the equivalent test method of the high field strength equivalent test method can also be used for the electric explosion device.
发明内容SUMMARY OF THE INVENTION
本发明所要解决的技术问题是如何提供一种可以为电火工品在不同频率、不同幅值的电磁波辐射下的电磁安全性评估提供测试方法和技术手段，对于提高武器系统在复杂电磁环境下的安全性和生存能力具有重要意义的电火工品电磁辐射效应高场强等效试验系统及方法。The technical problem to be solved by the present invention is how to provide a test method and technical means for the electromagnetic safety evaluation of electrical explosives under the electromagnetic wave radiation of different frequencies and different amplitudes, which can improve the performance of weapon systems in complex electromagnetic environments. A high-field-strength equivalent test system and method for the electromagnetic radiation effect of electrical explosives is of great significance to its safety and survivability.
为解决上述技术问题，本发明所采取的技术方案是：一种电火工品电磁辐射效应高场强等效试验系统，其特征在于：包括偶极子模式的电火工品，射频信号源用于产生射频信号，所述射频信号源的信号输出端与功率放大器的信号输入端连接，所述功率放大器用于对输入的射频信号进行放大处理，所述功率放大器的信号输出端与天线的信号输入端连接，所述天线用于将射频信号进行辐射处理，所述偶极子模式的电火工品固定到支架上，且所述电火工品的桥丝通过探针与电流测试系统的信号输入端连接，所述电流测试系统的信号输出端与数据显示计算机的信号输入端连接，通过所述偶极子模式的电火工品接收到的电流信号通过所述计算机进行显示。In order to solve the above-mentioned technical problems, the technical scheme adopted by the present invention is: a high-field-strength equivalent test system for the electromagnetic radiation effect of electrical explosives, which is characterized in that: the electrical explosives in the dipole mode are included, and the radio frequency signal source For generating radio frequency signals, the signal output end of the radio frequency signal source is connected to the signal input end of the power amplifier, the power amplifier is used to amplify the input radio frequency signal, and the signal output end of the power amplifier is connected to the signal input end of the antenna. The signal input end is connected, the antenna is used to radiate the radio frequency signal, the electrical explosive device in the dipole mode is fixed on the bracket, and the bridge wire of the electrical explosive device passes through the probe and the current testing system The signal input end of the current test system is connected to the signal input end of the data display computer, and the current signal received by the electric insulator in the dipole mode is displayed by the computer.
进一步的技术方案在于：所述偶极子模式的电火工品包括两个脚线，两个所述脚线的一端通过桥丝连接到一起，且所述桥丝通过药剂进行包裹，所述脚线的另一端形成有接线端。A further technical solution is as follows: the dipole-mode electrical explosive device includes two leg wires, one end of the two leg wires is connected together by a bridge wire, and the bridge wire is wrapped by a chemical, the The other end of the foot wire is formed with a terminal.
进一步的技术方案在于：所述脚线的长度根据电磁波的辐射频率决定，为电磁波波长的一半。A further technical solution is: the length of the foot wire is determined according to the radiation frequency of the electromagnetic wave, which is half of the wavelength of the electromagnetic wave.
进一步的技术方案在于：所述系统还包括场强计，所述场强计用于测试电磁辐射场的强度。A further technical solution is that: the system further includes a field strength meter, and the field strength meter is used for testing the intensity of the electromagnetic radiation field.
本发明还公开了一种电火工品电磁辐射效应高场强等效试验方法，其特征在于包括如下步骤：The invention also discloses a high-field-strength equivalent test method for the electromagnetic radiation effect of an electrical explosive, which is characterized by comprising the following steps:
1）将电火工品的脚线进行改装，使其等效为偶极子天线，建立偶极子天线模式的电火工品模型，通过仿真得到辐射场强和电火工品感应电流的数学模型；1) Modify the foot wire of the electrical explosive device to make it equivalent to a dipole antenna, establish the electrical explosive device model of the dipole antenna mode, and obtain the radiation field strength and the induced current of the electrical explosive device through simulation. mathematical model;
2）对偶极子天线模式的电火工品进行强电磁场辐射，通过传感器得到电火工品桥丝上的电流值，验证步骤1）中数学模型的正确性；2) Perform strong electromagnetic field radiation on the electrical explosive device in the dipole antenna mode, and obtain the current value on the bridge wire of the electrical explosive device through the sensor to verify the correctness of the mathematical model in step 1);
3）根据电火工品的实际情况建立其电磁辐射效应模型，通过仿真得到辐射场强和电火工品感应电流的数学模型；3) Establish the electromagnetic radiation effect model according to the actual situation of the electrical explosive, and obtain the mathematical model of the radiation field strength and the induced current of the electrical explosive through simulation;
4）根据步骤3）的数学模型，给电火工品注入不同的电流实现不同场强的电磁场辐射效果，从而建立桥丝式电火工品电磁辐射效应高场强等效试验方法。4) According to the mathematical model of step 3), inject different currents into the electrical explosives to achieve electromagnetic field radiation effects of different field strengths, thereby establishing a high-field-strength equivalent test method for the electromagnetic radiation effect of bridge-wire electrical explosives.
进一步的技术方案在于，所述步骤1）具体包括如下步骤：A further technical solution is that the step 1) specifically includes the following steps:
根据电磁波发射频率，将电火工品的脚线进行改装，使其等效为偶极子天线；在CST仿真软件中，建立偶极子天线模式的电火工品模型，桥丝的电阻采用集总电阻代替；通过设置不同的辐射场强，用探针测量电火工品桥丝上的电流；将第n次仿真结果的辐射场强E n-CST-O 与对应感应电流I n-CST-O 进行相比，得到第n次仿真的比例系数k n-CST-O ；将每次得到的比例系数进行取平均得到比例系数k CST-O ；建立辐射场强E CST-O 和电火工品感应电流I CST-O 的数学模型：
进一步的技术方案在于，所述步骤2）具体包括如下步骤：A further technical solution is that the step 2) specifically includes the following steps:
将偶极子天线模式的电火工品放置在开阔场中，选取仿真时设置的辐射场强，对偶极子天线模式的电火工品进行强电磁场辐射试验；将n次试验结果的辐射场强E n-T-O 与对应感应电流I n-T-O 进行相比，得到第n次试验的比例系数Place the electrical explosive device in the dipole antenna mode in the open field, select the radiation field strength set during the simulation, and conduct a strong electromagnetic field radiation test on the electrical explosive device in the dipole antenna mode; The strong E nTO is compared with the corresponding induced current I nTO to obtain the proportionality factor of the nth test
k n-T-O ；将每次得到的比例系数进行取平均，得到比例系数k T-O ，根据试验比例系数k n-T-O 来评估仿真比例系数k CST-O 的准确性。 k nTO ; the scale coefficients obtained each time are averaged to obtain the scale coefficient k TO , and the accuracy of the simulation scale coefficient k CST-O is evaluated according to the test scale coefficient k nTO .
进一步的技术方案在于，所述步骤3）具体包括如下步骤：A further technical solution is that the step 3) specifically includes the following steps:
根据电火工品的实际结构在CST软件中建立其模型，通过设置不同的辐射场强，用探针测量电火工品桥丝上的电流；将第n次仿真结果的辐射场强E n-CST 与对应感应电流I n-CST 进行相比，得到第n次仿真的比例系数k n-CST ；将每次得到的比例系数进行取平均得到比例系数k CST-O ；建立辐射场强E CST 和电火工品感应电流I CST 的数学模型：
进一步的技术方案在于，所述步骤4）具体包括如下步骤：A further technical solution is that the step 4) specifically includes the following steps:
按照电火工品规定的辐照强度，由辐射场强E CST 和电火工品感应电流I CST 的数学模型，计算对应的感应电流；给电火工品注入相同的电流，实现不同场强的电磁场辐射效果，从而建立桥丝式电火工品电磁辐射效应高场强等效试验方法。According to the radiation intensity specified by the electrical explosive, the corresponding induced current is calculated from the mathematical model of the radiation field intensity E CST and the induced current I CST of the electrical explosive; inject the same current into the electrical explosive to achieve different field strengths Therefore, a high-field-strength equivalent test method for the electromagnetic radiation effect of bridge-wire electrical explosives is established.
进一步的技术方案在于：建立的电火工品电磁辐射效应等效数学模型可以将给定任意辐射场强计算电火工品上的感应电流，给电火工品注入相同的电流，实现不同场强的电磁场辐射效果。A further technical solution is: the established equivalent mathematical model of the electromagnetic radiation effect of the electrical explosive can calculate the induced current on the electrical explosive for a given radiation field strength, inject the same current into the electrical explosive, and realize different fields. Strong electromagnetic field radiation effect.
采用上述技术方案所产生的有益效果在于：所述系统和方法可以为电火工品在不同频率、不同幅值的电磁波辐射下的电磁安全性评估提供测试方法和技术手段，对于提高武器系统在复杂电磁环境下的安全性和生存能力具有重要意义。The beneficial effects of the above technical solutions are: the system and method can provide testing methods and technical means for the electromagnetic safety evaluation of electrical explosive products under electromagnetic wave radiation of different frequencies and different amplitudes Safety and survivability in complex electromagnetic environments are of great significance.
附图说明Description of drawings
下面结合附图和具体实施方式对本发明作进一步详细的说明。The present invention will be described in further detail below with reference to the accompanying drawings and specific embodiments.
图1是本发明实施例所述试验系统的结构示意图；1 is a schematic structural diagram of a test system according to an embodiment of the present invention;
图2是本发明实施例所述试验系统中偶极子模式的电火工品的结构示意图；2 is a schematic structural diagram of a dipole-mode electric thermal power product in the test system according to the embodiment of the present invention;
图3是本发明实施例中所述实验方法的流程图；Fig. 3 is the flow chart of the experimental method described in the embodiment of the present invention;
图4是本发明实施例中偶极子天线模式的电火工品仿真模型图；Fig. 4 is the simulation model diagram of the electric thermal power product of the dipole antenna mode in the embodiment of the present invention;
其中：1-药剂，2-桥丝，3-脚线，4-射频信号源，5-功率放大器，6-天线，7-支架，8-偶极子天线模式的电火工品，9-场强计，10-电流测试系统，11-数据显示计算机。Among them: 1-medicine, 2-bridge wire, 3-pin wire, 4-radio frequency signal source, 5-power amplifier, 6-antenna, 7-support, 8-electric fireworks in dipole antenna mode, 9- Field strength meter, 10-current test system, 11-data display computer.
具体实施方式Detailed ways
下面结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明的一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
在下面的描述中阐述了很多具体细节以便于充分理解本发明，但是本发明还可以采用其他不同于在此描述的其它方式来实施，本领域技术人员可以在不违背本发明内涵的情况下做类似推广，因此本发明不受下面公开的具体实施例的限制。Many specific details are set forth in the following description to facilitate a full understanding of the present invention, but the present invention can also be implemented in other ways different from those described herein, and those skilled in the art can do so without departing from the connotation of the present invention. Similar promotion, therefore, the present invention is not limited by the specific embodiments disclosed below.
如图1所示，本发明实施例公开了一种电火工品电磁辐射效应高场强等效试验系统，所述系统包括偶极子模式的电火工品8，射频信号源4用于产生射频信号，所述射频信号源的信号输出端与功率放大器5的信号输入端连接，所述功率放大器5用于对输入的射频信号进行放大处理；所述功率放大器5的信号输出端与天线6的信号输入端连接，所述天线6用于将射频信号进行辐射处理，所述偶极子模式的电火工品8固定到支架7上，且所述电火工品的桥丝2通过探针与电流测试系统10的信号输入端连接，所述电流测试系统10的信号输出端与数据显示计算机11的信号输入端连接，通过所述偶极子模式的电火工品8接收到的电流信号通过所述计算机进行显示，场强计9靠近所述偶极子模式的电火工品8设置，所述场强计9用于测试电磁辐射场的强度。As shown in FIG. 1 , an embodiment of the present invention discloses a high-field-strength equivalent test system for the electromagnetic radiation effect of an electrical explosive device. The system includes an electrical explosive device 8 in a dipole mode, and a radio
进一步的，如图2所示，所述偶极子模式的电火工品8包括两个脚线3，两个所述脚线3的一端通过桥丝2连接到一起，且所述桥丝2通过药剂1进行包裹，所述脚线3的另一端形成有接线端。进一步的，所述脚线3的长度根据电磁波的辐射频率决定，为电磁波波长的一半。Further, as shown in FIG. 2 , the electrical explosive device 8 in the dipole mode includes two
如图3所示，本发明还公开了一种电火工品电磁辐射效应高场强等效试验方法，包括如下步骤：As shown in FIG. 3 , the present invention also discloses a high-field-strength equivalent test method for the electromagnetic radiation effect of electrical explosives, comprising the following steps:
1）将电火工品的脚线3进行改装，使其等效为偶极子天线，建立偶极子天线模式的电火工品模型，如图4所示，通过仿真得到辐射场强和电火工品感应电流的数学模型；1) Modify the
2）对偶极子天线模式的电火工品进行强电磁场辐射，通过传感器得到电火工品桥丝上的电流值，验证步骤1）中数学模型的正确性；2) Perform strong electromagnetic field radiation on the electrical explosive device in the dipole antenna mode, and obtain the current value on the bridge wire of the electrical explosive device through the sensor to verify the correctness of the mathematical model in step 1);
3）根据电火工品的实际情况建立其电磁辐射效应模型，通过仿真得到辐射场强和电火工品感应电流的数学模型；3) Establish the electromagnetic radiation effect model according to the actual situation of the electrical explosive, and obtain the mathematical model of the radiation field strength and the induced current of the electrical explosive through simulation;
4）根据步骤3）的数学模型，给电火工品注入不同的电流实现不同场强的电磁场辐射效果，从而建立桥丝式电火工品电磁辐射效应高场强等效试验方法。4) According to the mathematical model of step 3), inject different currents into the electrical explosives to achieve electromagnetic field radiation effects of different field strengths, thereby establishing a high-field-strength equivalent test method for the electromagnetic radiation effect of bridge-wire electrical explosives.
所述步骤1）具体包括如下步骤：The step 1) specifically includes the following steps:
根据电磁波发射频率，将电火工品的脚线3进行改装，使其等效为偶极子天线；在CST仿真软件中，建立偶极子天线模式的电火工品模型，桥丝2的电阻采用集总电阻代替；通过设置不同的辐射场强，用探针测量电火工品桥丝上的电流；将第n次仿真结果的辐射场强E n-CST-O 与对应感应电流I n-CST-O 进行相比，得到第n次仿真的比例系数k n-CST-O ；将每次得到的比例系数进行取平均得到比例系数k CST-O ；建立辐射场强E CST-O 和电火工品感应电流I CST-O 的数学模型：
所述步骤2）具体包括如下步骤：The step 2) specifically includes the following steps:
将偶极子天线模式的电火工品放置在开阔场中，选取仿真时设置的辐射场强，对偶极子天线模式的电火工品进行强电磁场辐射试验；将n次试验结果的辐射场强E n-T-O 与对应感应电流I n-T-O 进行相比，得到第n次试验的比例系数Place the electrical explosive device in the dipole antenna mode in the open field, select the radiation field strength set during the simulation, and conduct a strong electromagnetic field radiation test on the electrical explosive device in the dipole antenna mode; The strong E nTO is compared with the corresponding induced current I nTO to obtain the proportionality factor of the nth test
k n-T-O ；将每次得到的比例系数进行取平均，得到比例系数k T-O ，根据试验比例系数k n-T-O 来评估仿真比例系数k CST-O 的准确性。 k nTO ; the scale coefficients obtained each time are averaged to obtain the scale coefficient k TO , and the accuracy of the simulation scale coefficient k CST-O is evaluated according to the test scale coefficient k nTO .
所述步骤3）具体包括如下步骤：The step 3) specifically includes the following steps:
根据电火工品的实际结构在CST软件中建立其模型，通过设置不同的辐射场强，用探针测量电火工品桥丝上的电流；将第n次仿真结果的辐射场强E n-CST 与对应感应电流I n-CST 进行相比，得到第n次仿真的比例系数k n-CST ；将每次得到的比例系数进行取平均得到比例系数k CST-O ；建立辐射场强E CST 和电火工品感应电流I CST 的数学模型：
所述步骤4）具体包括如下步骤：The step 4) specifically includes the following steps:
按照电火工品规定的辐照强度，由辐射场强E CST 和电火工品感应电流I CST 的数学模型，计算对应的感应电流；给电火工品注入相同的电流，实现不同场强的电磁场辐射效果，从而建立桥丝式电火工品电磁辐射效应高场强等效试验方法。According to the radiation intensity specified by the electrical explosive, the corresponding induced current is calculated from the mathematical model of the radiation field intensity E CST and the induced current I CST of the electrical explosive; inject the same current into the electrical explosive to achieve different field strengths Therefore, a high-field-strength equivalent test method for the electromagnetic radiation effect of bridge-wire electrical explosives is established.
本申请所述系统和方法用偶极子天线模式的电火工品进行电磁辐射效应等效试验是用来验证仿真结果的准确性，为实际模式下建立的电火工品电磁辐射效应等效数学模型提供不确定度分析。建立的电火工品电磁辐射效应等效数学模型可以将给定任意辐射场强计算电火工品上的感应电流，给电火工品注入相同的电流，实现不同场强的电磁场辐射效果。The system and method described in the present application use the electric explosive device in the dipole antenna mode to conduct the electromagnetic radiation effect equivalent test to verify the accuracy of the simulation results, which is equivalent to the electromagnetic radiation effect of the electric explosive device established in the actual mode. Mathematical models provide uncertainty analysis. The established equivalent mathematical model of the electromagnetic radiation effect of the electrical explosive can calculate the induced current on the electrical explosive with a given radiation field strength, and inject the same current into the electrical explosive to realize the electromagnetic radiation effect of different field strengths.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110474613.9A CN113267098B (en) | 2021-04-29 | 2021-04-29 | High-field-intensity equivalent test system and method for electromagnetic radiation effect of electric initiating explosive device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110474613.9A CN113267098B (en) | 2021-04-29 | 2021-04-29 | High-field-intensity equivalent test system and method for electromagnetic radiation effect of electric initiating explosive device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113267098A CN113267098A (en) | 2021-08-17 |
| CN113267098B true CN113267098B (en) | 2022-07-15 |
Family
ID=77229739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110474613.9A Expired - Fee Related CN113267098B (en) | 2021-04-29 | 2021-04-29 | High-field-intensity equivalent test system and method for electromagnetic radiation effect of electric initiating explosive device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113267098B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117634187B (en) * | 2023-11-28 | 2024-06-07 | 北京航空航天大学 | Safety threshold evaluation method for harm of electromagnetic field coupling discharge to fuel oil |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3571704A (en) * | 1969-05-26 | 1971-03-23 | Us Navy | Method for determining the degree of hazard to electroexplosive devices from an electromagnetic environment |
| CN108872739B (en) * | 2018-05-10 | 2020-11-13 | 中国人民解放军陆军工程大学 | Equivalent test method for electromagnetic radiation effect of glowing bridge wire type electric explosion device |
| CN108646110B (en) * | 2018-05-10 | 2020-08-18 | 中国人民解放军陆军工程大学 | A test and evaluation method for the safety margin of strong field electromagnetic radiation of a mounted electric explosion device |
| CN110455133B (en) * | 2019-09-04 | 2023-10-24 | 中国人民解放军陆军工程大学 | Temperature rise prediction system and method for radio frequency continuous wave electric explosion device |
| CN112345836B (en) * | 2020-11-03 | 2022-11-01 | 中国人民解放军陆军工程大学 | Multi-core cable large-current injection equivalent strong field radiation effect test method and system |
-
2021
- 2021-04-29 CN CN202110474613.9A patent/CN113267098B/en not_active Expired - Fee Related
Non-Patent Citations (5)
| Title |
|---|
| 基于CST的偶极子天线虚拟实验;刘广东等;《大学物理实验》;20110826;第24卷(第04期);全文 * |
| 基于旋转磁偶极子的机械天线的研究;任艳等;《现代雷达》;20200415;第42卷(第04期);全文 * |
| 差模电流注入等效电磁脉冲辐射技术仿真研究;卢新福等;《中国舰船研究》;20051231;第10卷(第02期);全文 * |
| 引信强电磁脉冲效应仿真与评估方法;郑福泉等;《探测与控制学报》;20200226;第42卷(第01期);全文 * |
| 端口非线性条件下双端差模注入法可行性研究;卢新福等;《高电压技术》;20151231;第41卷(第12期);全文 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113267098A (en) | 2021-08-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112345836A (en) | Test method and system for high-current injection equivalent strong field radiation effect of multi-core cables | |
| CN105467235A (en) | Method and device used for testing interference of electromagnetic radiation on cable | |
| CN113267098B (en) | High-field-intensity equivalent test system and method for electromagnetic radiation effect of electric initiating explosive device | |
| CN110110497B (en) | A kind of nondestructive evaluation method of power transmission cable and attachment high frequency electrical parameter | |
| CN105389423A (en) | Matlab / Simulink based power cable partial discharge signal propagation simulation method | |
| CN104914320A (en) | Electromagnetic coupling comprehensive detection device | |
| CN107656226B (en) | HFCT electrical parameter test device and test method based on transmission coefficient | |
| CN109085525A (en) | A kind of Lighting position machine detection calibration system and method | |
| CN112394255A (en) | Method for testing electromagnetic radiation sensitivity of PCB (printed circuit board) | |
| CN108872739B (en) | Equivalent test method for electromagnetic radiation effect of glowing bridge wire type electric explosion device | |
| CN108646110B (en) | A test and evaluation method for the safety margin of strong field electromagnetic radiation of a mounted electric explosion device | |
| CN112730996B (en) | Method for measuring antenna and passive device | |
| CN110275125A (en) | A system and method for calibrating dynamic characteristics of an inrush current measuring device | |
| CN110109041B (en) | Detection system and method of non-contact traveling wave distance measuring device | |
| Jinpeng et al. | Calculating method for RF induced current of electric-explosive device based on agrawal model and non-uniform transmission line | |
| CN206339509U (en) | A kind of high-tension cable electricity, hot property test platform | |
| CN212228975U (en) | Hole implosion speed testing device for on-site mixed emulsion explosive | |
| CN210400660U (en) | A temperature measurement and calibration system for bare bridge wire optical fiber of an electric explosion device under steady state | |
| Cakir et al. | Loop-antenna calibration | |
| CN210533192U (en) | Ignition test system for electric explosion device under radio frequency continuous wave | |
| CN118584231B (en) | A method and system for testing the non-ignition time of an electric ignition device | |
| Wang et al. | A kind of HEMP simulator based on low-frequency-compensated TEM horn antenna | |
| Cerri et al. | FDTD approach for the characterization of electromagnetic wave propagation in plasma for application to plasma antennas | |
| CN113514707B (en) | Actual measurement and evaluation method for overall HEMP environment of large underground engineering | |
| Sevgi | Testing Ourselves |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220715 |