PERE Series Connection of thyristors Ⅰ4VT . D T本 C 4 Voltage sharing circuit Steady-state voltage sharing circuit Dynamic voltage sharing circuit 17Power Electron cs i 17 Series Connection of thyristors Series Connection of thyristors a) b) R C R C VT1 VT 2 R P R P I O UT1 U I R UT2 VT1 VT 2 Voltage sharing circuit Voltage sharing circuit – Steady -state voltage sharing circuit state voltage sharing circuit – Dynamic voltage sharing circuit namic voltage sharing circuit