Engineering The Electrification
OEMs and Tier1’s face increasing pressure to accelerate EV production to meet the global demand for greener mobility solutions. With the ever-changing EV manufacturing landscape, agility is vital to establish a scalable, reliable, safe, and cost-effective design. At L&T Technology Services, end-to-end e-mobility solutions such as electric powertrain, design and development of high-voltage battery management system, and applications for power electronics are taking center stage.
Our wide range of e-powertrain systems, technologies, and solutions for varied applications and vehicle platforms: from EV to HEV to PHEV, helping customers get ahead in the e-mobility race. With hands-on experience in power electronics, software development, and state-of-the-art lab for powertrain component testing, we help customers reduce costs and accelerate the EV development journey.
- How do we simulate the expected vehicle level performance and define correct sub-system specifications with accuracy?
- How do we develop a lightweight but still cost-competitive design?
- How do we improvise power electronic system efficiencies?
- How do we “Design for Safety”?
- How do we validate the system level performance with actual parts in different drive scenarios?
Connect with our EV experts today!
Architecting E-Powertrain
Driving Power electronics innovations for EV and HEV
Want to achieve higher power density, driving range and accelerate the overall efficiency of e-Powertrain?
Robust Design
Scalability
Energy Efficiency
- LV and HV (48V to 800V) Converters / Inverters, PDU
- Vehicle, Inverter and Hybrid Control Systems & Units
- Functional, Endurance & Performance Testing
- Thermal Management
- Electromagnetics and EMI/EMC
Intelligent battery management solution for all electric -drive vehicles
Aiming at improving thermal management and optimize the performance of the batteries?
Energy/Power Density
Safety
Intelligent Cell Balancing
- Battery Management System (12V-800V systems)
- BMS Controller : SOC, SOH, Cell balancing Algorithms
- Cell and Battery Pack Modelling & Simulation
- Cell Characterization
- Battery Thermal Management system
Cutting-Edge Technologies for Better Performance, Drivability, and Cost Optimization
Looking to optimize the space, reduce weight and improve electric vehicle range?
Lightweight
Modularity
Value Analysis and value engineering
- E-Motor characterization (Induction, SRM, PMSM) & evaluation and testing
- Magnetics Design
- E-Axle and E- Compressor
- Electric Vehicle Chassis Design and Light weighting
- Thermal Management
Pushing boundaries with smart charging solutions for EV
Looking for innovative, modular and scalable advance charging technology for improved turnaround time?
Interoperability and Compatibility
Quick Charge
Modularity & High-Efficiency
- Onboard Charger and Grid Charger
- LEVEL 1, 2 and 3 Charging Systems
- Charging Infrastructure Services
- V2G and G2V, Bidirectional Grid Charger
- Charging Solutions for BEV, PHEV and HEV
Engineering the Efficient, Safe, and Sustainable Drive
Want to design a control system and algorithm to efficiently manage torque and energy for optimum e-powertrain performance?
Reduced Complexity
Intelligent System
Improved Dynamics
- Reduced Complexity
- Intelligent System
- Improved Dynamics
- EV Domain Controller
- Hybrid Control Unit (HCU)
Architecting E-Powertrain
ON BOARD AND DC FAST GRID CHARGER
Achieve higher power density and efficiency with modular & scalable bi-directional Charging Solution
INVERTER/MOTOR CONTROLLER PLATFORM AND DC-DC CONVERTER
Achieve higher power density and efficiency through optimized compact unit.
VEHICLE CONTROL UNIT
Intelligent and robust domain controller for E-Powertrain.
INVERTER AND MOTOR CONTROL ALGORITHM
Efficiently manage vehicle functions & features with scalable control algorithms.
RAPID PROTOTYPING SIMULATION SUITE
Reduce design cycle time by 30-40% thru Simulation Suite.
BATTERY MANAGEMENT SYSTEMS
Enhance performance, safety and reliability thru custom-built BMS.
POWER DISTRIBUTION UNIT
Efficiently manage power distribution with “Smart Junction Box” solution.
TEST AUTOMATION FRAMEWORK
Improve validation and faster time to market by Test Automation.
ON BOARD AND DC FAST GRID CHARGER
Achieve higher power density and efficiency with modular & scalable bi-directional Charging Solution
INVERTER/MOTOR CONTROLLER PLATFORM AND DC-DC CONVERTER
Achieve higher power density and efficiency through optimized compact unit.
VEHICLE CONTROL UNIT
Intelligent and robust domain controller for E-Powertrain.
INVERTER AND MOTOR CONTROL ALGORITHM
Efficiently manage vehicle functions & features with scalable control algorithms.
RAPID PROTOTYPING SIMULATION SUITE
Reduce design cycle time by 30-40% thru Simulation Suite.
BATTERY MANAGEMENT SYSTEMS
Enhance performance, safety and reliability thru custom-built BMS.
POWER DISTRIBUTION UNIT
Efficiently manage power distribution with “Smart Junction Box” solution.
TEST AUTOMATION FRAMEWORK
Improve validation and faster time to market by Test Automation.
ON BOARD AND DC FAST GRID CHARGER
Achieve higher power density and efficiency with modular & scalable bi-directional Charging Solution.
Powering the EV Revolution
Model Based System Engineering (MBSE)
Hardware Design and Development
AUTOSAR Based Software Development
Functional Safety & ASPICE
MBD Controls and Simulation
Testing & Validation
EV Components Software Integration
Electric Motor Design and Magnetics
High Voltage Power Electronics Design
Thermal Management
Homologation Services
High Voltage Vehicle Electricals & Harness
System Packaging and Mechanical Engineering services
Vehicle to Grid (V2G)
Integrated Electric Vehicle System Level Testing
LTTS Electric Vehicle Practices offers the right infrastructure setup along with domain expertise that tends to cater to a wide range of testing and validation needs, helping OEMs and Tier1s to accelerate the development of electric vehicle across the value chain.
Electric Vehicle Lab
LTTS have developed and built a one-of-a-kind Electric Vehicle (EV) testing lab at our Bangalore delivery center to perform electric vehicle component testing. This state-of-the-art lab provides various types of electric powertrain testing such as performance testing, endurance testing, and functional testing of e-Motors, Inverters, DC-DC Converters, Battery, and E-Chargers.
Teardown and Product Engineering Lab
The LTTS Integrated Teardown & Product Engineering lab is a one-stop shop for product “Benchmarking, Cost & Weight optimization, and Technology Study.”
Partner EMI/EMC Lab
Full-fledged EMI/EMC lab at ECU and Vehicle level
EV - Hardware in Loop Testing
Fully equipped lab with “NI, dSPACE, Vector and ETAS” bench setup.
Resources
Custom Designed Battery Management
L&T Technology Services has designed and developed a safe, efficient, and effective battery management system (BMS) solution for optimum battery and electric vehicle performance.
On-Board Charger
LTTS has designed and developed an efficient, high power density, and robust On-Board Charger solution for improved energy management and efficiency. The On-Board Charger has a 6.6kW rating and meets...
VEHICLE ELECTRIFICATION
Electric Vehicle is set to go mainstream as OEMs, Tier 1s, and new-age vehicle manufacturers are investing heavily to deliver e-mobility to the masses
