Solutions to the Challenges of EV Traction Inverter Testing

Multichannel Tektronix Oscilloscopes and EA Elektro-Automatik Bidirectional Power Supplies

Your sales representative can provide assistance in designing a custom solution to address your requirements. A typical solution includes:


• Bidirectional Power Supply (EA 10000 Series)
• 5 Series B MSO oscilloscope with 1GHz bandwidth (MSO58B (1) (5-BW-1000) 8-channel )
• Automotive Analysis Software Bundle for IMDA, DQ0 Analysis and serial bus decoding (5-PRO-AUTOMOTIVE-3Y)
• High voltage differential probe (THDP0200 (3) 200 MHz +/-750 V)
• 120 MHz, 30 Arms, spilt-core AC/DC current probe (TCP0030A (3))
• 8-channel logic probe (TLP058 (1))
• TekScope PC Software for off-line analysis (TEKSCOPE-ULTIMATE)
• TekDrive Data Storage Subscription (TEKDRIVE-STARTER)

• Motor drive analysis filters for stable triggering on PWM signals
• Display of phase magnitude, angle, and balance information for 3-phase signals
• High-speed data acquisition for identifying problems during dynamic load changes
• Support for common angle, speed and torque sensors
• DQ0 analysis for evaluating controller performance
• Decoding capability for automotive control buses
• A wide range of available current and voltage probes

• High voltage, more than 800 V, and high current power sourcing to meet the traction inverter and motor power demands
• High current sinking for testing regenerative braking performance
• Ability to return braking energy to the facility for reuse
• Robust power source thermal management to maintain a safe operating temperature under all load conditions