control of electric drive powertrain based on variable

Control of Hybrid Electric Vehicles

2011-11-21flow of a hybrid powertrain is related to the number of APRIL 2007 IEEE CONTROL SYSTEMS MAGAZINE 61 FIGURE 1 Ferdinand Porsche's first hybrid vehicle produced by the Austrian company Jacob Lohner Co (1899) The powertrain was a series hybrid with an engine-generator providing the electricity to drive four wheel-mounted electric motors

Programme 2019

Holistic approach of the lubrication for the electric powertrain based on an innovative multi-purpose fluid The distributed direct-drive powertrain: a modular platform for the new era of mobility Research of electric vehicle driving range based on optimal speed trajectory control

Faster and More Accurate Control of Switched Reluctance

2016 Punch Powertrain Strictly confidential All rights such as copying and passing on to third parties reserved by Punch Powertrain •Integrated E-drive: –motor PE and SW •4 different control strategies – 1 5 years with 2FTE's •Models reusable for production •Smooth integration and validation due to development process

Hybrid

A hybrid-electric turbocharger was designed including the associated power and control electronics and sensorless speed control algorithm We are currently making preparations for future experiments on a medium duty diesel engine which will allow operation at higher load points with the availability of hot gas to drive to the turbine unlike

Motor Torque Based Vehicle Stability Control for Four

2015-4-2Motor Torque Based Vehicle Stability Control for Four-wheel-drive Electric Vehicle Li Feiqiang Wang Jun Liu Zhaodu School of Mechanical and Vehicular Engineering Beijing Institute of Technology Beijing China Abstract—Motor torque based active yaw

Control of the Electric Drive

The basics of control apply whether the machine is dc or ac and so the integration of the permanent‐magnet (PM) dc machine is the starting point The wound‐field (WF) dc machine is then used to enable high‐speed field‐weakened operation of the electric vehicle MATLAB/Simulink is used to simulate the drive

Variable displacement vane pump

2020-8-13At the control point the geometric delivery volume is reduced by adjustment of the cam ring to match the defined flow rate The control point can be defined either by an external controller (e g automatic transmission control unit) or an internal controller The control unit is integrated into the pump

WO2017196921A1

Regular torque split planetary gear trains for automotive hybrid powertrains are limited by the fixed ratio of the planetary gear train A powertrain incorporating a continuously variable transmission using a torque split with variable ratios enables the powertrain to use the ideal operating lines (IOL) of the engine electric motor-generator along with the high voltage battery charge

WO2017196921A1

Regular torque split planetary gear trains for automotive hybrid powertrains are limited by the fixed ratio of the planetary gear train A powertrain incorporating a continuously variable transmission using a torque split with variable ratios enables the powertrain to use the ideal operating lines (IOL) of the engine electric motor-generator along with the high voltage battery charge

Programme 2019

Holistic approach of the lubrication for the electric powertrain based on an innovative multi-purpose fluid The distributed direct-drive powertrain: a modular platform for the new era of mobility Research of electric vehicle driving range based on optimal speed trajectory control

A Review on Hybrid Vehicle Powertrain Matching and

Abstract Powertrain Matching has a greater impact on dynamics fuel economy and emissions performance In order to improve the Hybrid Vehicle efficiency and drive quality and reduce the pollutions taking electronic continuously variable transmission (ECVT) as the research object we comprehensively analyzed the Vehicle Matching Theory Integrated Control and Intelligent Calibration

Reinforcement Learning–Based Energy Management

2017-5-6Abstract: This paper presents a reinforcement learning (RL)–based energy management strategy for a hybrid electric tr acked vehicle A control-orient ed model of the powertrain and vehicle dynamics is first established According to the sample information of the experimental

Variable displacement vane pump

2020-8-13At the control point the geometric delivery volume is reduced by adjustment of the cam ring to match the defined flow rate The control point can be defined either by an external controller (e g automatic transmission control unit) or an internal controller The control unit is integrated into the pump

Model

2013-7-3Hybrid powertrain system control and optimization Automotive system modeling for hardware-in-the-loop (HIL) simulations Combustion control and optimization for ethanol engines Variable displacement engines Ionization based combustion diagnostics and control TEG (thermo-electric generator) system management

Applied Sciences

The combination of permanent magnet synchronous motor (PMSM) and inverter is the key electric drive system (EDS) of electric vehicles (EVs) and its overall efficiency seriously affects the energy consumption of EVs In order to further improve the efficiency of PMSM-inverter the

Electric Drive Unit (EDU)

Fig 5: Electric Drive Unit with 2-Speed Power-Shift Electric Drive Unit from FEV Figure 5 shows a photograph of the electric drive unit in hardware and a stick diagram of the gearset In this gearset the first gear G1 with the driving wheel on the input shaft IS1 is assigned to clutch C1

Research Article Powertrain Matching and Optimization

2019-7-31motor drive system shows the best overall performance the advantages of this system include high power density small size low weight and high performance It is the most popular motor drive system for electric cars [ ] e power system of all-electric cars mainly comprises a single motorand a transmission device Such a structure yields low

Research Article Powertrain Matching and Optimization

2019-7-31motor drive system shows the best overall performance the advantages of this system include high power density small size low weight and high performance It is the most popular motor drive system for electric cars [ ] e power system of all-electric cars mainly comprises a single motorand a transmission device Such a structure yields low

Walterscheid ICVD S1N 370V Continuously Variable

Walterscheid Powertrain Group's continuously variable travel drive ICVD S1N 370V developed in partnership with Danfoss Power Solutions meets growing requirements for tractive force speed and energy efficiency of agricultural and construction machinery

Advances in Mechanical Engineering 2018 Vol 10(8) 1–13

2019-12-10control domain of electric powertrain based on permanent magnet synchronous motor Donghai Hu Yanzhi Yan and Xiaoming Xu electric powertrain with the variable proportional con- b are applied to drive the motor by an inverter using space vector pulse width modulation

Electric Powertrains

2008-4-27Electric Powertrains MIT Electric Vehicle Team April 2008 An electric vehicle (EV) is a vehicle that is powered at least in part by electricity EV configurations include battery electric vehicles (BEVs) which are powered by electric energy various hybrid-electric vehicles (HEVs) and plug-in hybrid electric vehicles (PHEVs)

Powertrain control of a solar photovoltaic

Powertrain control of a solar photovoltaic-battery powered hybrid electric vehicle P PADMAGIRISAN( ) V SANKARANARAYANAN Control Systems Research Laboratory Department of Electrical and Electronics Engineering National Institute of Technology Tiruchirappalli 620015 India

Motor control of input

A motor control strategy for an input-split hybrid electric vehicle (HEV) is proposed From a power characteristic analysis it is found that the powertrain efficiency decreases for speed ratios at which power circulation occurs Using dynamic models of an input-split HEV powertrain a motor-generator control algorithm for obtaining high system efficiency is designed by inversion-based control

Study on Global Parameters Optimization of Dual

Therefore the control strategy based on logic threshold is used as the vehicle control strategy 5 Global Parameter Optimization of the Dual-Drive Powertrain System for Pure Electric Vehicles Based on Multiple Conditions In this paper four typical conditions (NEDC HWFET WLTC and CHCQ) are selected for the optimization calculation