|
CN112187064A
|
|
Method and device for controlling back-to-back series-parallel H-bridge converter
|
|
CN112187054A
|
|
Direct current transformer
|
|
CN111952984A
|
|
Non-access type alternating voltage compensation circuit and system
|
|
CN111884520A
|
|
Driving power supply circuit and driving power supply thereof
|
|
CN111791738A
|
|
Multi-machine parallel constant-voltage current-sharing control method and device for electric ship charger
|
|
CN111668859A
|
|
Virtual synchronous generator control method and system with unbalanced load
|
|
CN111668863A
|
|
Energy storage device of urban rail power supply system and control method thereof
|
|
CN111585256A
|
|
Control method and device for hybrid cascade multi-end converter valve
|
|
CN111585257A
|
|
Overvoltage stress control method and device for flexible direct current converter valve
|
|
CN111697837A
|
|
Direct-current transformer topology based on three-level CLLLC resonant converter and control method
|
|
CN111800001A
|
|
Voltage-sharing device and voltage-sharing method for bus capacitor on serial side of direct-current transformer
|
|
CN111596124A
|
|
Wireless charging receiving side active full-bridge power factor angle detection device and detection method
|
|
CN111509771A
|
|
Self-adaptive feedback control method and device for subway regenerative braking energy feedback device
|
|
CN111525517A
|
|
Method and system for suppressing overvoltage of converter valve submodule
|
|
CN111413538A
|
|
Detection circuit and detection method for bridge-free topology current zero-crossing point at wireless charging receiving side
|
|
CN111064355A
|
|
Suspension potential eliminating circuit
|
|
CN110868065A
|
|
Direct current transformer
|
|
CN110690879A
|
|
Parameter-adjustable PWM controller based on programmable device and PWM pulse generation method
|
|
CN110707742A
|
|
Multi-converter parallel off-grid starting control system and starting method
|
|
CN112187029A
|
|
Direct current energy consumption device
|
