Testing and validation of inverter designs
Our client, a leader in electric vehicle technology, required verification and validation of inverter designs to ensure reliability and performance in demanding automotive applications, including extensive testing of inverter prototypes during development and in-depth analysis of any early failures during product launch. The aim was to identify potential problems at an early stage, validate design accuracy and provide reliable performance data to support a successful product launch.
Realisation
Over a period of more than five years, a team of 20 engineers, including specialists in electrical engineering, control electronics and test automation, carried out this complex project in a fully equipped hardware laboratory. The team began with extensive hardware testing to verify the inverter designs and conducted load tests to measure performance and resilience under various operating conditions. Advanced calculations and simulations were performed to ensure that the designs met stringent automotive standards and to verify electrical tolerances, thermal stability and efficiency.
During the product launch phase, a process was implemented to analyse returned parts to quickly assess and resolve early failures. This analysis included identifying root causes of failure, applying corrective actions and validating updated designs, and by focusing on proactive testing and troubleshooting, the team was able to minimise downtime and maintain a stable product release schedule.
These efforts not only confirmed the reliability of the inverters, but also provided the customer with valuable data for continuous improvement.
Customer benefits
Thanks to the robust verification and validation process, our customer now has even more confidence in the performance and reliability of their inverter designs, a critical component in their electric vehicles. The early detection and correction of potential issues helped to reduce the risks of product launch, enabling the customer to bring high quality, reliable vehicles to market. The detailed analysis of the return parts helped to improve the resilience of the design, reduce failure rates and enable a smoother product launch. This testing and validation programme ultimately helped to secure the customer's reputation for quality and reliability in the competitive electric vehicle industry.
