The invention belongs to the technical field of electromagnetic environment effect, and particularly relates to an insulation device for an aircraft electrostatic discharge test and a design method, the insulation device is an insulation plate, and the edge of the upper surface of the insulation plate is provided with a plurality of circles of annular grooves. The design method comprises the following steps: step 1, calculating and determining the size of the edge, constrained by an aircraft wheel, of the insulating plate according to constraint conditions of an aircraft on the insulating plate; 2, calculating the minimum creepage voltage when the insulating plate is not provided with the annular groove; 3, calculating the creepage distance of the insulation board needing to be prolonged through the slotting; step 4, calculating and determining the size of the edge, which is not restrained by the airplane wheel, of the insulating plate; step 5, determining a slotting area range; and 6, calculating the number of the annular grooves. And determining the depth and width of the annular groove.
本发明属于电磁环境效应技术领域,尤其涉及一种飞行器静电放电试验用绝缘装置及设计方法,绝缘装置为绝缘板,所述绝缘板的上表面边缘设有多圈环形槽。设计方法包括以下步骤:步骤一:根据飞行器对绝缘板的约束条件,计算确定绝缘板受约机轮约束边的尺寸;步骤二:计算绝缘板不开环形槽时的最小爬电电压;步骤三:计算绝缘板需通过开槽延长的爬电距离;步骤四:计算确定绝缘板不受机轮约束的边的尺寸;步骤五:确定开槽区域范围;步骤六:计算环形槽数量。确定环形槽深、宽度。
Insulation isolation device for electrostatic discharge test of aircraft and design method
一种飞行器静电放电试验用绝缘隔离装置及设计方法
2024-12-06
Patent
Electronic Resource
Chinese
Electrostatic discharge device and helicopter electrostatic discharge method
European Patent Office | 2021
|ELECTROSTATIC DISCHARGE TEST FOR VEHICLES
SAE Technical Papers | 1988
Electrostatic discharge solution, preparation method thereof and electrostatic discharge device
European Patent Office | 2022
|Aircraft Mounted Neural Network Electrostatic Discharge (ESD) Location
Tema Archive | 2012
|