Large scale renewable energy, represented by wind power and photovoltaic power, has brought many problems for the safe and stable operation of power system. Firstly, this paper analyzes the main ...

The docking mechanism plays an important role in power transmission between spacecraft. And there're many problems in traditional wired charging method. Thus, t ...

Still, he has wielded his assignment power strategically over the years, to influence and reward colleagues.

The Progress 92 spacecraft will remain docked to the space station for approximately six months before departing for re-entry into Earth's atmosphere to dispose of trash loaded by the crew.