ClassID:

218024

H02M7/757 - CPC Classification

Classification description:

Conversion of ac power input into dc power output; Conversion of dc power input into ac power output with 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

Sub-classes:
Recent Application in this class:
#1
20230118022
2023-04-20

Multi-phase converter topology for multi-phase and single-phase operation

#2
20230074505
2023-03-09

Voltage converter with thyristor gate controlled to conduct a reverse current

#3
20230049615
2023-02-16

Bi-directional line-interphase transformer-based converter

#4
20230006537
2023-01-05

Isolated gate driver for bidirectional FET pair

#5
20210384815
2021-12-09

Multi-phase converter topology for multi-phase and single-phase operation

#6
20210044202
2021-02-11

MULTI-CHANNEL PULSE SEQUENCING TO CONTROL THE CHARGING AND DISCHARGING OF CAPACITORS INTO AN INDUCTIVE LOAD

#7
20200366192
2020-11-19

Multi-channel pulse sequencing to control the charging and discharging of capacitors into an inductive load

#8
20200251906
2020-08-06

Controlling a voltage source converter in a DC system

#9
20200122961
2020-04-23

POWER SUPPLY TO AC LOADS DURING POWER SOURCE FAILURE IN ELEVATOR SYSTEM

#10
20190165726
2019-05-30

Power storage power conditioner

#11
20190157968
2019-05-23

Power conversion device

#12
20190115840
2019-04-18

Modulation method for DC to DC converters

#13
20190097543
2019-03-28

Bidirectional DC converter assembly having cascade of isolated resonant converter and step-up/step-down converter

#14
20190006959
2019-01-03

Reversible AC-DC and DC-AC thyristor converter

#15
20180375366
2018-12-27

Electric vehicle and vehicle-mounted charger, and method for controlling the same

#16
20180109193
2018-04-19

Power conversion apparatus and control method for power conversion apparatus

#17
20180034358
2018-02-01

Method and device for controlling a voltage-controlled power semiconductor switch that can be switched off again

#18
20170349053
2017-12-07

Inverter-charger combination

#19
20170063255
2017-03-02

Voltage source converter

#20
20150357941
2015-12-10

VOLTAGE SOURCE CONVERTER COMPRISING A CHAIN-LINK CONVERTER

#21
20130070499
2013-03-21

Switched power converter

#22
20130026841
2013-01-31

Voltage source converter and a method for fault handling thereof

#23
20120262884
2012-10-18

Power converter arrangement and method for operating a power converter arrangement

#24
20110260545
2011-10-27

Voltage in a voltage source converter, a voltage source converter and a method for control thereof

#25
20100176850
2010-07-15

DEVICE FOR CONVERTING AN ELECTRIC CURRENT

#26
20070223261
2007-09-27

Power conversion circuit control apparatus

#27
20070159858
2007-07-12

Bi-directional energy conversion system

#28
20060062023
2006-03-23

Power converter