Method for adjusting super real-time coincidence time sequence based on transient power angle stability margin
A technology of transient power angle stabilization and coincidence timing, applied in AC network circuits, electrical components, circuit devices, etc., and can solve problems such as operating mode and fault location mismatch.
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[0068] The present invention will be further described below in conjunction with the accompanying drawings and embodiments, but the protection scope of the present invention is not limited to the content described.
[0069] Such as figure 2 As shown, the present invention's ultra-real-time coincidence sequence setting method based on transient power angle stability margin is applied in the 3-machine 9-node standard system, and the parameters of the 3-machine 9-node standard system are shown in Table 1-Table 4.
[0070] Table 1 Node parameters of standard system with 3 machines and 9 nodes
[0071]
[0072] Table 2 3-machine 9-node standard system circuit standard parameters (unit: pu)
[0073] The name of the node at the head end of the line Voltage reference (kV) The name of the node at the head end of the line Voltage reference (kV) resistance Reactance Admittance (B / 2) bus 1 230.0 Bus A 230.0 0.01 0.085 0.044 bus 1 230.0 Bu...
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