Inventor
XIE YEYUAN
CN9 patents
Patents
9 patentsUS10944254B2Mar 9, 2021
Closing control method for high-voltage direct-current circuit breaker
NR ELECTRIC CO LTD5 citations72
US10454265B2Oct 22, 2019
Bridge-type circuit, and direct current breaking device and control method thereof
NR ELECTRIC CO LTD4 citations72
US10148083B2Dec 4, 2018
Fault current-suppressing damper topology circuit and control method thereof and converter
NR ELECTRIC CO LTD2 citations66
US10418803B2Sep 17, 2019
Direct current switch-off device and control method thereof
NR ELECTRIC CO LTD1 citations61
US10279686B2May 7, 2019
Locomotive regenerative electric energy feedback system with ice melting function and control method
NR ELECTRIC CO LTD1 citations57
US10224833B2Mar 5, 2019
Drive signal modulation method of modular multilevel converter and fault isolation method
NR ELECTRIC CO LTD1 citations55
US11342744B2May 24, 2022
Multi-voltage level direct current grid system and control protection method
NR ELECTRIC CO LTD0 citations50
US11223291B2Jan 11, 2022
Bipolar bidirectional DC converter, and control method and control device therefor
NR ELECTRIC CO LTD0 citations50
US11264891B2Mar 1, 2022
Redundant energy acquisition circuit of power module, and control method thereof
NR ELECTRIC CO LTD0 citations48