A novel current limiting circuit breaker employs zero current switching method in cutting off DC current, which gives out a reverse impulsive current towards a
As a clean and renewable energy source, the small hydro plays a very important role in the power system. In China, the total installed capacity of small hydro h
Mid-long term hydro-thermal optimal dispatching plays an important role in mid-long term electric power and energy balance, and it also can bring significant ec
The breakdown strength, which is a fundamental parameter to characterize insulating materials, is always used as an important indicator to judge insulating prop
With the application of devices in modem power systems, becomes a major factor to intelligent electronic information exchange accomplish complex protection and