Engineering the energy-efficient, light weight & compact solutions for next-gen Electric Vehicle
Driving reliability, improved efficiency
and safety for E-Powertrain systems
Enhance design maturity, system performance and maximize range with advanced E-Powertrain technologies
Engineering the Electrification
Scalable e-mobility solutions for all vehicle segments
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.
Explore the world of EV with us to know more about
- 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
- Power Electronics & Systems
- Battery Management
- E Motor, Drivetrain & Chassis
- Energy Management and Charging
- EV Domain Controls and Software Development
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
EV Domain Controller
Hybrid Control Unit (HCU)
Battery Management Supervisory Controls
Multi-Core AUTOSAR based EV Software Development
Control Algorithms
Prototypes and Reference Designs
Expedite the product development with ready to deploy Solutions, Accelerators and frameworks.
1
ON BOARD AND DC FAST GRID CHARGER
Achieve higher power density and efficiency with modular & scalable bi-directional Charging Solution
2
INVERTER/MOTOR CONTROLLER PLATFORM AND DC-DC CONVERTER
Achieve higher power density and efficiency through optimized compact unit.
3
VEHICLE CONTROL UNIT
Intelligent and robust domain controller for E-Powertrain.
4
INVERTER AND MOTOR CONTROL ALGORITHM
Efficiently manage vehicle functions & features with scalable control algorithms.
5
RAPID PROTOTYPING SIMULATION SUITE
Reduce design cycle time by 30-40% thru Simulation Suite.
6
BATTERY MANAGEMENT SYSTEMS
Enhance performance, safety and reliability thru custom-built BMS.
7
POWER DISTRIBUTION UNIT
Efficiently manage power distribution with “Smart Junction Box” solution.
8
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
1
INVERTER/MOTOR CONTROLLER PLATFORM AND DC-DC CONVERTER
Achieve higher power density and efficiency through optimized compact unit.
2
VEHICLE CONTROL UNIT
Intelligent and robust domain controller for E-Powertrain.
3
INVERTER AND MOTOR CONTROL ALGORITHM
Efficiently manage vehicle functions & features with scalable control algorithms.
4
RAPID PROTOTYPING SIMULATION SUITE
Reduce design cycle time by 30-40% thru Simulation Suite.
5
BATTERY MANAGEMENT SYSTEMS
Enhance performance, safety and reliability thru custom-built BMS.
6
POWER DISTRIBUTION UNIT
Efficiently manage power distribution with “Smart Junction Box” solution.
7
TEST AUTOMATION FRAMEWORK
Improve validation and faster time to market by Test Automation.
8
ON BOARD AND DC FAST GRID CHARGER
Achieve higher power density and efficiency with modular & scalable bi-directional Charging Solution.
1
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
hom*ologation 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
Reliable Electric Vehicle testing solutions for faster time to market
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.
Take Virtual Tour Of Lab
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.”
Take Virtual Tour Of Lab
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
Success Stories
Modular Methanol Based Fuel Cell
L&T Technology Services with its pool of qualified resources and engineering infrastructure
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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.
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DC Fast Grid Charger for a Leading Automotive Tier-1 Company
LTTS designed and developed a DC fast grid charger that is highly efficient, modular, and scalable to accomplish ultra-fast charging without compromising overall system efficiency
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Integrated Inverter and DC-DC Converter for a Leading Automotive Tier-1
LTTS designed & developed a compact and lightweight integrated inverter and converter with high power density and efficiency to improve driving range
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Vehicle Weight Optimization Through Metal-to-Plastic Conversion
LTTS helped reduce the overall weight of the electric vehicle without sacrificing the vehicle's quality and safety
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Case Study
Motor Control Algorithm Development
LTTS has developed Motor control algorithm to drive a permanent magnet synchronous motor (PMSM)
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How Complying with WP29 was made
LTTS helped global automotive major in designing and implementation of secure development process framework
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E-Powertrain Component HIL Testing
Scalable, reliable and cost-effective testing solution for next-gen electric vehicle components and systems
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Smart Junction Box
L&T Technology Services designed and developed the "Smart Junction Box," a power distribution unit
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On-Board Charger
LTTS has designed and developed efficient, high power density and robust On-Board Charger solution
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Electric Vehicle Brochure
Electric Vehicle Brochure
Electric Vehicle is set to go mainstream as OEMs, Tier 1s, and new-age vehicle manufacturers
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E-Powertrain Systems Flyer
E-Powertrain Systems Flyer
The New-Gen electric vehicle must be energy efficient with a faster turnaround time
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On Demand Webinar
Driving Electrification in a new e-Mobility ecosystem for Passenger and Commercial Vehicles
This webinar willcover on how to address these needs and incorporate technologies that meet the wide range of vehicle electrification needs and ride on the growth.
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Reimagine EVs with Lightweighting and Additive Manufacturing
Join Satish Dabade, Senior Manager – Mechanical Design Services and Rajeshkumar Venkatasubbu, Project Lead - Mechanical Design Services at L&T Technology Services to how to Reimagine EVs with lightweighting and additive manufacturing.
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Achieving Design Prosperity with Co-simulation and Multiphysics
Join Venkat Gattineni, Head of CAE division at LTTS to learn from the experience of our engineers on how they are creating new possibilities and accelerating the product release cycle times besides ensuring design prosperity through the right blend of co-simulation techniques and multiphysics.
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Electric Vehicle Lab Datasheet
Electric Vehicle Lab Datasheet
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
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