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3-phase Power Analysis Software

Teledyne LeCroy's 3-Phase Power Analysis software package provides complete three-phase electrical power analysis. Static power results are in a convenient, configurable Numeric table, and dynamic power results are displayed as per-cycle Waveforms. Zoom+Gate mode provides ability to understand and isolate dynamic behaviors. All aspects of system debug and validation on any building block (AC-AC, AC-DC, DC-DC, DC-AC) of a Power Conversion system can now be easily performed.

Explore 3-phase Power Analysis Software Explore 3-phase Power Analysis Software
Key Features
  • 1-phase and 3-phase measurements
  • Two-wattmeter method supported
  • Zoom+Gate
  • Harmonics Analysis option (THREEPHASEHARMONICS)
  • Intuitive, graphical user interface
  • Key Applications
    • Solar PV inverters
    • Grid-tied inverters
    • Uninterruptible Power Supplies (UPS)
    • Welding equipment
    • Power Conversion Systems
    • DC-DC power supplies

 

Static Power Analysis

Short records, acquired under steady-state operating conditions, can provide fast updates of mean value power quantities in the Numerics table. Power quantities can be calculated on a line frequency AC period, a variable frequency PWM output period, or over a very short time period, such as the device switching period.

Dynamic Power Analysis

Long records permit capture and analysis of long periods of time. Touch a Numerics table cell and create a per-cycle "synthesized" Waveform of the parameter over time. Zoom+Gate adds further value for dynamic analysis. Correlate complex behaviors to other control or power system waveforms, and debug power conversion system problems faster.

Zoom+Gate

Zoom your acquisitions and Gate both the Numerics measurement table and the per-cycle Waveforms to the zoomed area. Gain deeper and faster understanding of complex drive and control system behaviors.

Harmonics Analysis Option

Apply a discrete fourier transform (DFT) harmonic filter to acquired voltage and current waveforms. Harmonically filter Numerics table results more accurately than brute force hardware filters. Display per-order Harmonics in a table along with up to 9 spectral waveforms. View per-cycle THD values over time.

Intuitive, graphical user interface

An easy-to-understand user interface guides the operator through setup and analysis. Setup capability is provided for any combination of single-phase or three-phase system input/output.

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