Inventor
ZHANG JIA-MIN
CN5 patents
⚠️ This page may combine multiple inventors who share the name “ZHANG JIA-MIN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DELTA ELECTRONICS INC
4 patentsUS8941339B2Jan 27, 2015
Apparatus and method for measuring position deviation of rotor of permanent magnet synchronous motor
DELTA ELECTRONICS INC8 citations73
US9705419B2Jul 11, 2017
Control signal generating system and inverter control device thereof for improving grid stability
DELTA ELECTRONICS INC1 citations48
US9772360B2Sep 26, 2017
Detecting device and detecting method for detecting output impedance angle of inverter
DELTA ELECTRONICS INC0 citations47
US9933468B2Apr 3, 2018
Detecting device and detecting method for detecting output impedance angle of inverter
DELTA ELECTRONICS INC0 citations36