H02M7/5152 - CPC Classification Index

ClassID:

217985 ⎘

H02M7/5152 - CPC Classification

Classification description:

Conversion of ac power input into dc power output; Conversion of dc power input into ac power output; Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only with separate extinguishing means

Sub-classes:

H02M7/5155 » {wherein each commutation element has its own extinguishing means} 1

Recent Application in this class:

20200067421

2020-02-27

Modular multilevel power converter in which electronic components of the converter are arranged on different vehicles

20160329828

2016-11-10

Double auxiliary resonant commutated pole three-phase soft-switching inverter circuit and modulation method

20150124504

2015-05-07

Power conversion apparatus having a three-level converter that converts AC voltage to DC voltage having three levels

20150062991

2015-03-05

Power converter with a first string having controllable semiconductor switches and a second string having switching modules

20140247629

2014-09-04

Converters

20140092661

2014-04-03

Multilevel power converter system and method