Inventor
JU HUALEI
CN4 patents
Patents
4 patentsUS11936294B2Mar 19, 2024
Three-level converter, control method thereof, and power supply system
HUAWEI DIGITAL POWER TECH CO LTD0 citations48
US11699905B2Jul 11, 2023
Power system and control method
HUAWEI DIGITAL POWER TECH CO LTD0 citations47
US11575266B2Feb 7, 2023
Parametric curve scanning method for photovoltaic string, converter, and photovoltaic power generation system
HUAWEI DIGITAL POWER TECH CO LTD0 citations47
US11802897B2Oct 31, 2023
Insulation impedance detection method, apparatus, and system
HUAWEI DIGITAL POWER TECH CO LTD0 citations42