#H02M1/14

FILTER CIRCUIT AND FILTER OF DIRECT-CURRENT POWER SUPPLY, ELECTRIC DRIVE CONTROLLER, AND VEHICLE

The present application discloses a filter circuit of a direct-current power supply, a filter, an electric drive controller, and an automobile. The filter circuit of the direct-current power supply co…

DRIVE·Jun 4·2 min read

H02M1/14 Zhejiang ZEEKR Intelligent Technology Co., Ltd.

SYSTEMS AND METHODS FOR RESONANT CONVERTER THERMAL AND RIPPLE CURRENT IMPROVEMENT USING TWO STAGE VOLTAGE LOOP

A system includes: an alternating current (AC) to direct current (DC) converter (AC-DC converter), the AC-DC converter including a bulk capacitor; a DC-DC converter connectable to the AC-DC converter;…

DRIVE·Nov 28·1 min read

H02M1/14 Delphi Technologies IP Limited

COMMON MODE FILTER WITH Y-CAPACITORS AND SEPARATING SWITCH FOR DECOUPLING SAME FROM THE REFERENCE POTENTIAL

A power converter for an onboard electrical system of a vehicle which can be electrically driven, has a first line for a first potential, a second line for a second potential which differs from the fi…

DRIVE·Jul 11·1 min read

H02M1/14 Valeo eAutomotive Germany GmbH

CONTROLLER FOR POWER CONVERTER

A power converter has a capacitor and a power conversion unit having a series-connected unit composed of an upper arm side switching element and a lower arm side switching element. The capacitor is co…

DRIVE·Jan 25·1 min read

H02M1/14 DENSO CORPORATION

SYNCHRONIZED MULTI-INVERTER SYSTEM WITH REDUCED RIPPLE CURRENT IN DC LINK

An inverter system is provided such that the system includes a direct-current (DC) voltage supply electrically coupled with a DC link, a plurality of inverters, each electrically coupled with the DC l…

DRIVE·Aug 10·1 min read

H02M1/14 Cummins Inc.

DC-DC CONVERTER FOR SOLAR LINKED ENERGY STORAGE SYSTEM AND CONTROL METHOD THEREOF

According to an embodiment, disclosed are a DC-DC converter for compensating for a ripple, in a solar linked energy storage system, and a control method thereof. In particular, disclosed is a DC-DC co…

DRIVE·Feb 17·1 min read

H02M1/14 LG INNOTEK CO., LTD.

POWER CONVERTER

A power conversion device includes a semiconductor switch series circuit configured by connecting semiconductor switches S p and S n in series; a capacitor series circuit configured by connecting capa…

DRIVE·Jun 4·2 min read

H02M1/14 FUJI ELECTRIC CO LTD [JP]