Patent ID: 11888315
Assignee: HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H  Y | IPC H

Claim 15:
16. The energy storage transient power coordinated control method for restraining subsequent commutation failures of claim 7, characterized in that, before step S2, the energy storage transient power coordinated control method for restraining subsequent commutation failures further comprises:
controlling the energy storage power station keep maintaining a value of the energy storage active power instruction as 0 when the DC current is less than or equal to the first current threshold, or when the AC bus voltage is greater than or equal to the voltage threshold;
controlling the energy storage power station keep maintaining a value of the energy storage reactive power instruction as 0 when the arc quenching angle is greater than or equal to the first arc quenching angle threshold.