#H02M3/33576

DC-TO-DC CONVERTER AND METHOD FOR CONTROLLING SAME

The present disclosure provides a converter including a primary stage having a plurality of primary stage switches, a secondary stage having a plurality of secondary stage switches and a capacitor, an…

DRIVE·Jun 27·1 min read

H02M3/33576 Lear Corporation

Vehicle for Converting Power of Battery and Method of Controlling the Same

An embodiment vehicle includes a DC/DC converter having a first power terminal connected to a first electrode of a first battery, a second power terminal connected to a first electrode of a second bat…

DRIVE·May 16·2 min read

H02M3/33576 Hyundai Motor Company

SYSTEMS AND METHODS FOR INVERTER AND DC/DC CONVERTER OPERATION

Examples of the disclosure include a power system comprising a power-system output configured to be coupled to, and provide an output AC waveform to, one or more loads, a positive DC bus, a negative D…

DRIVE·Feb 22·1 min read

H02M3/33576 SCHNEIDER ELECTRIC IT CORPORATION

Power Conversion Device

Provided is a power conversion device that can be realized with a small circuit and is capable of stably converting AC power inputted from a three-phase power source system into DC power. In a power c…

DRIVE·Feb 1·1 min read

H02M3/33576 Hitachi, Ltd.

SYSTEMS AND METHODS FOR BRIDGE MODE TRANSITION AND DYNAMIC SOFT START FOR DC-DC CONVERTER AND BATTERY CHARGER

A system for a direct current (DC)-DC converter includes a transformer, a bridge driver connected to a primary side of the transformer, and a bridge rectifier connected to a secondary side of the tran…

DRIVE·Feb 1·1 min read

H02M3/33576 BorgWarner Luxembourg Automotive Systems S.A.

MODULAR SOLID-STATE POWER CONVERTER AND FAULT PROTECTOR

An electrical power distribution system includes a first high side sub-module including a high side converter and a high side energy storage device. The first high side sub-module is electrically coup…

DRIVE·Nov 24·1 min read

H02M3/33576 Hamilton Sundstrand Corporation

POWER CONVERSION APPARATUS

A power conversion apparatus connected to three or more voltage units, includes three or more power conversion circuits connected to respective units of the three or more voltage units; and a multipor…

DRIVE·Jun 30·1 min read

H02M3/33576 DENSO CORPORATION

METHOD AND SYSTEM FOR BALANCING MULTI-PHASE LLC POWER CONVERTER WITH SWITCH-CONTROLLED CAPACITORS

A multi-phase LLC power converter comprises a plurality of LLC phases each including a resonant tank and a switching stage. The resonant tank includes a resonant inductor, a resonant capacitor, and a …

DRIVE·Mar 31·2 min read

H02M3/33576 MAGNA INTERNATIONAL INC.

SERIES/SERIES RESONANT TOPOLOGY FOR WIRELESS POWER TRANSFER

Aspects of an efficient compensation network for reducing reactive power in a wireless power transfer (WPT) system are disclosed. The compensation network comprises a series/series (S/S) constant curr…

DRIVE·Dec 30·1 min read

H02M3/33576 VIRGINIA TECH INTELLECTUAL PROPERTIES, INC.

DC VOLTAGE CONVERTER ARRANGEMENT, FUEL CELL VEHICLE AND METHOD FOR OPERATING A DC VOLTAGE CONVERTER ARRANGEMENT

A DC voltage converter arrangement includes a plurality of full switch bridges and transformers and is for a galvanically separate, at least indirect electrical coupling of a fuel cell unit to a tract…

DRIVE·Dec 2·1 min read

H02M3/33576 Audi AG

POWER CONVERSION DEVICE AND POWER SUPPLY SYSTEM

A power conversion device includes a power supply, a converter, a current detection circuit, and a control circuit. The power supply includes positive and negative terminals. The converter includes a …

DRIVE·Nov 25·1 min read

H02M3/33576 DELTA ELECTRONICS, INC.

METHOD FOR CONTROLLING THE INPUT VOLTAGE FREQUENCY OF A DC-DC CONVERTOR

A method for controlling the input voltage frequency of a DC-DC converter includes calculating a control frequency value of the DC-DC converter. If the measured voltage is greater than the upper volta…

DRIVE·Aug 19·1 min read

H02M3/33576 RENAULT s.a.s.

SINGLE PHASE SINGLE STAGE BI-DIRECTIONAL LEVEL 1 ELECTRIC VEHICLE BATTERY CHARGER

A single phase single stage level-1 electric vehicle (EV) battery charger can control the power flow in both directions. The converter efficiency is high as the devices undergo ZCS which reduces switc…

DRIVE·May 6·1 min read

H02M3/33576 University of Houston System

SYSTEM FOR CONTROLLING A DIRECT-CURRENT-TO-DIRECT-CURRENT CONVERTER TO PROVIDE ELECTRICAL ENERGY TO A VEHICLE IMPLEMENT

Each one of the secondary converters has a corresponding transformer having a primary winding associated with a primary alternating current (AC) signal and a secondary winding associated with a second…

DRIVE·May 6·1 min read

H02M3/33576 Deere & Company

SYSTEM AND METHOD FOR PROVIDING A CONSTANT POWER SOURCE

The present application discloses a system and method for providing a constant power source. The system includes: a main control module configured to receive a wake-up time and send the wake-up time t…

DRIVE·Apr 22·2 min read

H02M3/33576 Contemporary Amperex Technology Co., Limited

Power Conversion Device

A power conversion device capable of suppressing current backflow while also improving current responsiveness and power conversion efficiency is achieved. A snubber capacitor capable of absorbing swit…

DRIVE·Mar 18·1 min read

H02M3/33576 Hitachi Automotive Systems, Ltd.

MULTI-PHASE-SHIFT CONTROL OF A POWER CONVERTER

Multi-phase-shift control of a power converter is provided. The power converter includes a dual-active-bridge (DAB) converter having a transformer, a first H-bridge coupled to the primary winding of t…

DRIVE·Aug 20·1 min read

H02M3/33576 HELLA GmbH & Co. KGaA