The method of single asynchronous generator's frequency and voltage control is fit to synchronousstation absolutely, offering technical support to the development of the distributed generation.
As the one of the earth station 's key functions, searching and tracking the satellite involves the realtime synchronous data exchange, it is a high technology.
作为地面站的一个核心功能之一—捕获并跟踪目标，涉及一个技术难点，这就是实时同步数据交换问题。
3
According to the Earth synchronous satellite positioning principle, multi-results and non-results are analyzed when the station height is given using DEM.