Type I three-level energy storage converter /diode clamp/ bidirectional flow/matlab simulink

Type I three-level energy storage converter
DC: 1500V
AC: 690/10kV
Topology: diode clamp three-level inverter
Power: 300kW inverter, 200kW rectifier can achieve bidirectional flow, both rectifier and inverter can achieve modulation: SPwM, carrier stacking
Balanced midpoint potential, balanced bridge arm implementation, control voltage and current double closure
ring
Voltage and current THD less than 4% meet grid connection requirements. Control: outer loop Q-U control, DC voltage&Q control
Inner loop: Current inner loop
Energy storage side: Bidirectional Buck/Boost circuit for power control

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