Table 6 Main parameters of H-DCCB.

From: Enhancing electrical and thermal stress capabilities of hybrid CBs in VSC based MT HVDC grids using thyristor based FCL topology

Parameter

Specification

Rated DC voltage (Vdc-R)

400 kV

Rated DC current (Idc-R)

1.80 kA

Rated breaking current (Idc-B)

11.5 kA

Current limiting reactor

150 mH

Number of series × parallel IGBT in LCS

3 × 3

Number of series IGBT in MB (Ns)

200

Rated breaking current for RCB and UFA

0.01 kA

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