Inventor
KIM JAE SIG
KR3 patents
Patents
3 patentsUS9793789B2Oct 17, 2017
Apparatus and method for protecting grid-connected inverter from occurrence of low grid voltage
POSCO ENERGY CO LTD0 citations45
US9509207B2Nov 29, 2016
Apparatus for compensating for ripple and offset of inverter and method therefor
POSCO ENERGY CO LTD0 citations44
US9712043B2Jul 18, 2017
Apparatus and method for controlling overcurrent of grid-connected inverter due to abnormal grid voltage
POSCO ENERGY CO LTD0 citations35