Electric Vehicles
LTTS provides end-to-end services from design and development to system integration and testing across Battery Management System, Power Convertor, Electric Motor control and Charging infrastructure. Our In-house electric vehicle prototype is a testimony to our extensive association with development and testing of electric drives, embedded systems and our deep association with Automotive industries.
AREA OF EXPERTISE
x
Battery Management System
- 48V & HV (600V)
- Requirement management
- Diagnostics application development
- Algorithm development - SOC, SOH, cell balancing
- Isolation measurement
- Software, hardware testing - ASIC C/D compliance
- Cooling system design
- Thermal analysis
- Enclosure design
- HIL tester with battery simulator
- Schematic design, board design, analysis, prototype building
x
DC-DC Convertor
- High voltage - high power DC_DC
converters & inverters - On-board/Off board battery chargers
Power electronics lab with dynamic loading - High power density and efficiency > 97%
- Thermal analysis reduction
- Active filters & rectifiers
- Modeling and simulation
- Harmonic and sub-harmonic design, analysis and optimization
x
Motor/Motion Control
- BLDC/PMSM/Induction
- Selection/Design and development
x
Packaging & Thermal Management
- CAE – FEM, FEA, thermal analysis
- Light weighting
- Forced air/Liquid cooling systems
- Mechanical packaging
ENGINEERING SERVICES EXPERTISE
x
Software Development
- AUTOSAR CoE with specialists and engineers
- Safety engineering : ISO 26262
- Model based approach for system behaviour modelling and algorithm development
- Plant modelling & HIL
x
Hardware Design & Validation
- PCB design & design analysis (thermal, reliability, EMI/EMC, timing, WCCA)
- Safety engineering : ISO 26262
Hardware software integration - Prototype production
x
Charging Electronics
- High efficiency
- Multi-protocol support
- Charger interface module
- Underbody charger
x
Functional Safety
- SW safety function, library qualification and testing for ISO26262 ASIL B/C/D
compliance for HEVs & EVs - Multiple BMS programs
with ASIL C - Programs with vehicle
dynamic controller and ESCL with ASIL D - Functional safety support for Delphi – SDM 40 and PODS
x
Harness Design & Analysis
- Schematic design & simulation
- Sizing & optimization
- Manufacturing drawing & BOM
x
Dyno Test Facility
- Motor
- Drive
- Power system
RESOURCES
Brochure
Experience our long standing domain expertise in automotive industries, supporting vehicle electrification in a cost effective and innovative way
Case Studies
We recently conducted motor testing by designing and developing LABVIEW test applications for a Tier-1 OEM, that minimized user intervention and developed user friendly test software modules
We packed high efficiency and performance into an ingenious DC-DC Power Converter
Video
Reimagining Manufacturing
Enhance the end-user connectivity by engaging with our comprehensive testing framework which validates end-to-end automotive infotainment system