Disclosed in the present application are a method and apparatus for determining the capacity of an energy storage apparatus for a new energy support machine, and a new energy support machine. The method comprises: determining the duration of a rotor of a d...

A method for estimating a voltage support strength of a renewable energy grid-connected power system. A first short-circuit ratio index of a renewable energy grid-connected power system is determined based on a short-circuit capacity provided for a grid co...

Provided are a method, apparatus and device for determining voltage support strength of a renewable energy power system in real time, a storage medium and a computer program product. The method includes following operations. A bus real-time operating volta...

A method and system for identifying dominant overvoltage of a high-proportion new energy power system. The method comprises: respectively determining a new energy machine end voltage amplitude value and an alternating current bus voltage amplitude value (1...

Embodiments of the application disclose a method and apparatus for monitoring synchronous safety and stability of a renewable energy grid-connected system, a medium, an equipment and a program. The method includes the following operations. According to acq...