Research and Application of Electrical Grounding Technology for Moveable Radar Equipment

With the rapid development of national defense construction, tasks include of TT&C for Space Launch, recoverable satellite tracking, missiles tracking and launch monitoring in neighboring countries boom recent years, which urge the preparing movable radar equipment to start work more quickly. However, the key factor restricting the maneuver performance is electrical grounding, while the preset grounding network as universal method cost a lot to install, and do not have the ability to transfer. To solve the problem, this paper presented pre-estimation method of resistance of maneuver grounding network by theoretical research and test for four different maneuver grounding technologies, which are vertical grounding network, horizontal grounding network, complex types and technology to improve area of soil resistance, providing important algorithm support and technical guarantee for the electrical grounding in future fast deployment task. The method has been applied to a certain type of moveable radar equipment.