О компании

Oscillation suppression method, system, device and readable storage medium

Method and system for detecting DC bias of output current of frequency inverter

Motor control method and device (GD5000)

Multi-drive frequency inverter (GD600)

Phase current reconstruction method and device (GD10)

Codec method, related device and codec system (GD800)

Harmonic detection method and related device (iSVG)

Voltage equalization protection circuit and diode clamp multilevel topology device (GD3000)

Calibration and driving method and device of photovoltaic inverter (Solar Inverter)

The method of parameter identification and implementation system for Synchronous motor inductance (GD300-01/GD800/GD3000)

The method of parameter identification and implementation system for Synchronous motor inductance (GD300)