Electric Vehicle Motor And Control System Test--The electric vehicle revolution is accelerating, and at the heart of every EV lies the motor and its control system. This electromechanical duo determines not only how efficiently a vehicle converts battery energy into motion, but also how safely and predictably it responds to driver commands. Thorough testing of the electric vehicle motor and control system is therefore not a luxury-it is an absolute engineering and commercial necessity.
Service Scope
Electric vehicle electronic control, motor, reducer, BMS
Testing Standards
- GB/T 18488-2024
- ISO 16750-2023
- ISO 19453-2018
- GB/T 2423-2012
- GB/T 29307-2022
- GB/T 42284-2022
- GB/T 38661-2020
- ISO 26262-2011
- QC/T 897-2011
Testing Items
Functional performance testing (single motor and powertrain input/output characteristics, performance and efficiency testing, temperature rise, lubrication and ventilation, SOC accuracy, insulation and withstand voltage, etc.), environmental reliability testing (temperature and humidity, vibration, salt spray, protection, etc.), comprehensive stress durability testing (electric drive assembly durability, electric bridge durability, PTCE, high-acceleration testing (HASS/HALT), etc.)
Relevant Qualifications
CNAS
Testing Cycle
Testing duration is determined based on specific testing items
Service Background
As a key component of the electric vehicle powertrain, the three-electric system (battery, motor, and electronic control system) directly reflects the rationality of its design and key component selection under different operating conditions, and simultaneously affects the vehicle's power, economy, and safety. Furthermore, the three-electric system is developing towards high power density, intelligence, and lightweight design; therefore, it is required that no major failures affecting normal function occur during its design lifespan.
Therefore, it is necessary to plan targeted environmental reliability tests and comprehensive stress durability tests based on different vehicle models and user profiles to verify the reliability of the electric drive system, assess the lifespan degradation of key components, verify the product's adaptability under extreme operating conditions, analyze performance degradation after long-term operation, and verify the stability of materials and processes.
Our Advantages
- GRGTEST is a professional third-party testing institution offering comprehensive one-stop services.
- The GRGTEST Environmental and Reliability Testing Center has established 20 laboratories nationwide, staffed with a professional multidisciplinary team of experts and equipped with state-of-the-art testing facilities.
- The GRGTEST Environment and Reliability Laboratory holds certifications such as CMA and CNAS, operates under a nationally integrated management framework, and actively participates in various proficiency validation programs to ensure that test results are impartial, accurate, and traceable.
- GRGTEST serves automotive OEMs and their suppliers, boasting extensive experience in environmental and reliability testing to meet diverse customer requirements.
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