Research and Analysis of Earthing System Mode in Space Launch Sites
For many years,the engineering design of earthing system of the ground facilities at Chi-na's space launch sites are inconsistent with the grounding requirements of the ground test equip-ment such as the rockets and the spacecraft.To solve the root cause of the disunity of the earthing system model of the launch site,a thorough technical study of the earthing system model of the space launch site was carried out to unify the earthing system model of the ground facilities of China's space launch site on the basis of the operation experience of earthing systems at China's space launch sites over the years and according to the technical research and field testing of rockets and spacecraft.Eliminating its faults in the test and launch of rockets and spacecraft can further improve the technical level of the earthing system of China's space launch site.
ground facilitiesfunctional equipment earthinglaunch site system functional earthingengineer earthingequipment signal groundingcommon earthing device insulation wiring mode