Simultaneously measure inverter input and output power, and motor output.
Evaluate inverter, motor, and overall system efficiency and loss in an accurate and highly reproducible manner.

Make quick work of PCU compliance testing by taking advantage of PW6001 and INCA link functionality so that you can use the PW6001 to perform accurate power and motive power measurement. You can simultaneously monitor CAN bus data and ECU RAM values.

Identify more accurate motor control by using motor parameters measured under actual operating conditions in upstream design processes.

Taking fuel economy measurements that comply with WLTP international standards requires the precise measurement of current integration and power integration for the recharging/discharging of each battery in the system.
High accuracy clamp current sensors, the excellent DC accuracy of the PW3390, and the ability to integrate current and power at 50 ms intervals are extremely effective in meeting this application.

Apply thermocouples to the motor frame and winding to record temperature variations.
Display and record differences in temperature relative to the measurement environment as a waveform in real time.

Accurately assess behavior during HILS testing and vehicle evaluation by simultaneously measuring control and sensor data on the CAN bus and actual analog values.

Record inverter output voltage and current, torque, and RPM from motor start to stop.
Calculate inver ter output power, motor power, and motor efficiency using waveform calculations.

Measure torque and vibration, and analyze behavior during motor operation.
Discover resonance phenomena and other unpredicted frequency components by using FFT calculations to perform a frequency analysis.

A resolver is used as a sensor to accurately measure the angular position of the motor.
Resolvers are used in harsh environments such as industrial motors, servers, and electric vehicles (EVs) because they can operate under demanding conditions for an extended period of time. In order to increase the range of EV systems, it's necessary to control motors with a high degree of precision so as to boost their energy efficiency.

Detect insulation failures (layer shorts) and deterioration in motor windings.
Generate pass/fail judgments with greater precision than conventional approaches by quantifying response waveforms.

Perform impulse testing and use the results in motor winding maintenance and trend management.

Detect partial discharges by observing current and voltage waveforms during breakdown voltage testing.
By checking for partial discharges, which can lead to insulation breakdown, you can ascertain whether a coil contains any latent defects.

Carry out insulation resistance and withstand voltage testing.
Ensure a high level of safety by testing the state of insulation as part of shipping inspections.

Check for wire breaks by measuring winding resistance with a high level of precision.
Check for incorrect wire thickness and turn count by measuring with a high-precision resistance meter.

Measure winding inductance. Check phase balance, motor dynamic performance, RPM variations, and compatibility of the driver motor.

Test weld quality (check for weld defects) in rectangular wire stators using a DC resistance meter with high resolution and measurement accuracy.