Rush Engineering, Inc.

Power Harmonics Analysis

Traction powered commuter trains create complex power transients.
Traction Powered Commuter Train



Measurement of 34.5 kVAC and 1000 VDC electrical power rectifier circuits.
 Rectifier Circuit



Primary circuit measurements at 34.5 kVAC.
Primary Circuit



Measurement of 800 VAC & 1000 VDC Circuits.
 Secondary Circuits



Precission high voltage probe.
Voltage Probe



Precission high voltage current probe.
Current Probe



Ultra high precision data acquisition system.
Data Acquisition System


Secondary current signal at rectifier.
Secondary Current


Secondary current spectrum at rectifier.
 Secondary Current Spectrum



Utility power service verified and documented for future commuter system expansion.

If it's dynamic, it's a Rush job!

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