STATIONARY VEHICLE BATTERY CHARGER MODULATION STRATEGYA stationary vehicle battery charger includes a plurality of power modules and a plurality of charging plugs. Two or more of the modules are included in a synchronization block for the purpose of supp…DRIVE·3d ago·2 min readFollowB60L53/67BorgWarner Inc.
SYSTEMS AND METHODS FOR SWITCHING PATTERN FOR POWER CONVERTERA power converter includes a first half-bridge configured to operate at a first frequency, a second half-bridge in parallel with the first half-bridge and configured to operate at the first frequency,…DRIVE·3d ago·1 min readFollowH02M5/2932BorgWarner Inc.
ELECTRIC MACHINEAn electric machine includes a first cooling channel encapsulating first end windings, a second cooling channel encapsulating second end windings, a first supply path, and a second supply path. The el…DRIVE·Jun 11·1 min readFollowH02K5/203BorgWarner Inc.
SYSTEMS AND METHODS FOR RANGE EXTENDER AND HYBRID VEHICLE PROPULSIONA range extender system may include a first electric machine. A range extender system may include a first gearbox. A range extender system may include an engine. A range extender system may include a …DRIVE·Jun 11·1 min readFollowB60K6/383BorgWarner Inc.
SYSTEMS FOR POWER MODULE FOR MULTI-LEVEL INVERTER FOR ELECTRIC VEHICLEA system includes an inverter to convert DC power from a battery to AC power to drive a motor, wherein the inverter includes: a power module including: a positive DC power tab; a negative DC power tab…DRIVE·Jun 4·2 min readFollowH02M7/487BorgWarner Inc.
Systems and methods for bi-directional onboard charger for electric vehicleA system for an on-board charger includes: a battery charger including: a direct current to direct current (DC-DC) converter connected to a power factor correction (PFC) subsystem, wherein the PFC sub…DRIVE·May 26·1 min readFollowB60L53/22BorgWarner Inc.
SYSTEMS FOR AUXILIARY BATTERY FOR INVERTER FOR ELECTRIC VEHICLEA system includes an inverter configured to convert DC power from a main battery to AC power to drive a motor, wherein the inverter includes a galvanic isolator separating a high voltage (HV) area fro…DRIVE·May 14·1 min readFollowB60L50/60BorgWarner Inc.
SYSTEMS FOR POWER CONVERSION AND MULTI-LEVEL INVERTER FOR ELECTRIC VEHICLEA power conversion system includes a power converter including a plurality of switches, one or more capacitors, and a charging connector, wherein the power converter is configured to operate in each o…DRIVE·Apr 30·1 min readFollowB60L53/24BorgWarner Inc.
SYSTEMS AND METHODS FOR BI-DIRECTIONAL ONBOARD CHARGER FOR ELECTRIC VEHICLEA system includes a direct current to direct current (DC-DC) converter connected to a power factor correction (PFC) subsystem, wherein the PFC subsystem includes one or more leaves, wherein the one or…DRIVE·Apr 23·1 min readFollowB60L55/00BorgWarner Inc.
DUAL DRIVE GEAR SHIFT ASSEMBLY FOR VEHICLE GEARBOXA dual drive gear shift assembly for a vehicle gearbox such as an automotive transfer case is depicted and described. Certain features and functions previously carried out by multiple parts in past de…DRIVE·Jan 29·1 min readFollowF16H63/04BorgWarner Inc.
THREE PHASE TO SINGLE PHASE POWER SUPPLY EQUIPMENTA method of controlling power supply equipment that includes receiving alternating current (AC) electrical power at the power supply equipment; selecting a mode from the following possible modes: high…DRIVE·Dec 25·1 min readFollowH02M7/219BorgWarner Inc.
OPTIMIZATION OF SWITCHING FREQUENCY AND PULSE WIDTH MODULATION TECHNIQUE FOR TRACTION POWER INVERTERSA method of operating a power inverter for an electric machine includes selecting an inverter switching technique; determining a frequency range for inverter switching; determining a direct current (D…DRIVE·Apr 10·1 min readFollowB60L15/2045BorgWarner Inc.
FILTER TO SUPPRESS CURRENT CIRCULATION IN ROTATING ELECTRICAL MACHINEA three-phase alternating current (AC) synchronous machine including a stator having a plurality of stator slots; a plurality of stator windings arranged in a Delta connection and received within the …DRIVE·Apr 10·1 min readFollowH02K11/02BorgWarner Inc.
DIFFERENTIALS WITH FACE GEARS FOR ELECTRICAL DRIVE SYSTEMSAn electric drive system in a battery electric vehicle (BEV) includes an output shaft, configured to couple with a drive wheel of the BEV, having a face gear at a distal end; a differential, including…DRIVE·Mar 20·1 min readFollowF16H48/11BorgWarner Inc.
DIFFERENTIALS WITH FACE GEARS FOR ELECTRICAL DRIVE SYSTEMSAn electric drive system in a battery electric vehicle (BEV) includes an output shaft, configured to couple with a drive wheel of the BEV, having a face gear at a distal end; a differential, including…DRIVE·Mar 20·1 min readFollowF16H48/40BorgWarner Inc.
DRIVE MODULE ASSEMBLYA drive module assembly for use in a vehicle includes a housing defining a housing interior and an electric machine. The electric machine includes a rotor and a stator. The drive module assembly inclu…DRIVE·Mar 6·1 min readFollowF16H37/0813BorgWarner Inc.
DRIVE MODULE ASSEMBLYA drive module assembly for use in a vehicle includes a housing defining a housing interior, and an electric machine including a rotor and a stator. The drive module assembly also includes a different…DRIVE·Mar 6·1 min readFollowF16H37/0813BorgWarner Inc.
CONTROL SYSTEM FOR REGULATING HARMONIC TORQUE DISTURBANCES IN AN ELECTRIC VEHICLEA control system for generating a torque command for an electric motor carried by an electric vehicle (EV) including a motion observer configured to receive an angular position of an output shaft of t…DRIVE·Dec 26·1 min readFollowB60L3/0061BorgWarner Inc.
EXHAUST GAS CONTROL VALVEAn exhaust gas control valve includes a housing having an interior wall defining a housing interior, a pinion gear coupled to the housing and configured to be rotatably driven, and a helical gear conf…DRIVE·Jul 4·1 min readFollowF01N13/087BorgWarner Inc.
TORQUE TRANSMISSION ASSEMBLY FOR A MOTOR VEHICLEThe present invention relates to a torque transmission assembly for a motor vehicle comprising a two-stage spur gear, having an input shaft for introducing the torque of a drive unit and an output sha…DRIVE·Jun 6·1 min readFollowF16H3/006BorgWarner Inc.
RECIRCULATION FAN TURBOCHARGER ASSEMBLY AND FUEL CELL SYSTEMA recirculation fan turbocharger assembly () recycles hydrogen and supplies air in a fuel cell system. The assembly () includes a fan (), a compressor (), and an electric drive () and/or a turbine ().…DRIVE·Jun 6·1 min readFollowF02C6/12BorgWarner Inc.
MODULAR ELECTRIC VEHICLE DRIVE MODULEA vehicular drive unit for a battery electric vehicle (BEV) includes an electric motor, for propelling the BEV, having an output shaft; a planetary gearbox, having an input and an output; a sprocket c…DRIVE·May 9·1 min readFollowB60K17/12BorgWarner Inc.
SINGLE-PHASE BI-DIRECTIONAL POWER FACTOR CORRECTION FOR AN ELECTRIC VEHICLEA power factor correction module bi-directionally communicates single¬ phase alternating current (AC) between an electrical grid and the electrically-propelled vehicle and includes a first inductor el…DRIVE·May 9·1 min readFollowH02M1/4233BorgWarner Inc.
OPERATING AN ELECTRIC DRIVE SYSTEM WITH LOW EFFICIENCYA control system configured to control a rotating electrical machine of a battery electric vehicle (BEV), having one or more microprocessors that execute a low-efficiency mode of operation for the BEV…DRIVE·Mar 14·1 min readFollowB60L15/025BorgWarner Inc.
ELECTRIC VEHICLE DRIVE MODULE COOLINGA drive module is employed for use in a hybrid electric vehicle (HEV) powertrain or in a battery electric vehicle (BEV) powertrain. The drive module serves to propel movement of the accompanying hybri…DRIVE·Mar 14·1 min readFollowB60K1/00BorgWarner Inc.
PARKING LOCK AND DRIVE TRAIN WITH SUCH PARKING LOCKThe present invention relates to a parking lock for the drive train of a motor vehicle, comprising a pivotable locking lever and a locking toothing, wherein the locking lever can be pivoted from a rel…DRIVE·Dec 28·1 min readFollowF16H63/3425BorgWarner Inc.
DIFFERENTIAL GEAR AND DRIVE TRAIN WITH SUCH A DIFFERENTIAL GEARA differential gear with an input side that can be rotated about an axis of rotation, which has a rotary drive contour for the rotary drive engagement with a drive wheel and at least one pinion gear t…DRIVE·Oct 19·2 min readFollowF16H48/30BorgWarner Inc.
ASSEMBLY FOR USE IN AN ELECTRIC VEHICLEAn assembly for an electric vehicle includes an input shaft extending along a first axis and an electric motor rotatably coupled to the input shaft and co-axially aligned with the first axis. The asse…DRIVE·Mar 2·1 min readFollowF16H37/082BorgWarner Inc.
ELECTRICALLY-EXCITED ELECTRIC MOTORAn electrical system configured to control an electrically-excited electric motor, including: an inverter configured to supply alternating current (AC) electrical power to the electrically-excited ele…DRIVE·Feb 2·1 min readFollowH02P27/06BorgWarner Inc.
TORQUE TRANSFER ASSEMBLY AND VEHICLE INCLUDING THE SAMEA torque transfer assembly includes an engine starter, an electric machine, a torque converter, and a disconnect clutch further defined as a mechanical clutch. The vehicle includes an internal combust…DRIVE·Oct 13·1 min readFollowB60K6/442BorgWarner Inc.
HIGH EFFICIENCY TURBOCHARGER WITH EGR SYSTEMIn accordance with one aspect of the present disclosure, a turbocharger includes a compressor having a compressor wheel, a turbine provided within a housing, and an exhaust gas recirculation (EGR) flo…DRIVE·Oct 13·1 min readFollowF02D41/0077BorgWarner Inc.
ROTATING MACHINE AND MATING RING INCLUDED THEREINA rotating machine includes a shaft, a first impeller wheel, and a second impeller wheel. The rotating machine also includes a first seal assembly including a first carbon ring disposed about the shaf…DRIVE·Sep 22·1 min readFollowF04D29/122BorgWarner Inc.
COMPENSATION FOR MULTIPLE NON-IDEAL POSITION SENSOR HARMONIC COMPONENTS IN A ROTARY SYSTEMExamples described herein provide a rotary system that includes a rotor having an axis of rotation, a position sensor to measure an angular position of the rotor with respect to the axis of rotation, …DRIVE·Feb 3·2 min readFollowH02P29/50BorgWarner Inc.
TRANSMISSION SYSTEM FOR USE IN A HYBRID VEHICLE AND METHOD OF CONTROLLING THE SAMEA transmission system includes an input shaft, a transmission housing, and a planetary gear system rotatably coupled to the input shaft. The planetary gear system has a first and second gear ratio. Th…DRIVE·Dec 30·2 min readFollowB60K6/365BorgWarner Inc.
METHODS AND SYSTEMS FOR DETECTING A ROTOR POSITION AND ROTOR SPEED OF AN ALTERNATING CURRENT ELECTRICAL MACHINEA method for determining rotor characteristic of an alternating current (AC) electrical machine includes obtaining a reference voltage signal, one or more phase currents, and rotor data. The method in…DRIVE·Oct 28·1 min readFollowH02P21/18BorgWarner Inc.
ROTARY PISTON COMPRESSOR AND SYSTEM FOR TEMPERATURE CONDITIONING WITH ROTARY PISTON COMPRESSORA rotary piston compressor () for a system for temperature conditioning comprises a rotor () mounted in a housing (), wherein the rotary piston compressor () is designed in such a way that the rotor (…DRIVE·Sep 16·1 min readFollowF04C2/22BorgWarner Inc.
TORQUE TRANSFER ASSEMBLY AND VEHICLE INCLUDING THE SAMEA torque transfer assembly includes an engine starter, an electric machine, a torque converter, and a disconnect clutch further defined as a mechanical clutch. The vehicle includes an internal combust…DRIVE·Aug 26·1 min readFollowB60K6/442BorgWarner Inc.
HYBRID-VEHICLE SYSTEMA hybrid-vehicle system includes an internal combustion engine configured to deliver a first rotational torque to a crankshaft. The first rotational torque is a maximum torque deliverable by the inter…DRIVE·Aug 12·1 min readFollowB60W20/40BorgWarner Inc.
HYBRID-VEHICLE SYSTEMA hybrid-vehicle system includes an internal combustion engine configured to deliver a first rotational torque to a crankshaft. The first rotational torque is a maximum torque deliverable by the inter…DRIVE·Aug 12·1 min readFollowB60W20/15BorgWarner Inc.
THREE-WAY TRANSFORMER FOR POWER CONVERSION IN ELECTRIC VEHICLESA common transformer used with an electric vehicle that includes a transformer core configured to receive electrical windings from a plurality of electrical circuits; an alternating current (AC) synch…DRIVE·Jun 24·1 min readFollowB60L53/14BorgWarner Inc.
