| Harmonic Analysis Software |
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HI_WAVE simulates resonance and harmonic distortion
in industrial, commercial, and utility power systems.
Harmonic current and voltage sources may be defined
at multiple locations in the power system. Capacitor
banks, single tune filters and high pass filters may
be included in the voltage and current distortion
evaluation, impedance resonance scans, and in harmonic
load flow results.
Any type of system design, with any combination of
voltage levels may be evaluated with this highly interactive,
user friendly software.
With HI_WAVE, new power systems may be examined before
they are built and the harmonic effects addressed
during the design. Existing power systems may be studied
and corrective filter designs evaluated before they
are installed. Every bus and branch in the power system
may be quickly evaluated for harmonic content and
for resonant impedance characteristics.
Benefits:
Save time and money by trouble-shooting harmonic problems
and evaluating alternative solutions quickly.
Improve power system reliability by identifying potential
resonance conditions and minimizing harmonic distortion.
Minimize I 2 R heating losses and increase equipment
life.
Save money and improve designs by predicting resonance,
distortion and filter effectiveness before the system
is built.
Features:
Large library of feeders, transformers, and harmonic
sources.
Models radial, loop systems, and multiple independent
systems with multiple voltage levels.
Models harmonic voltage sources at buses, and/or current
sources at loads and motors.
Automatic modeling of all standard transformer connections,
phase shift, and triplet harmonic paths.
Automatic modeling for the positive, negative and
zero sequence networks.
User definable utility harmonic impedance.
Models all filters and capacitors in harmonic load
flow.
Models loads as series RL or parallel RL at harmonic
frequencies.
Models non-linear frequency dependent effects for
cables and transmission lines.
Models non-linear frequency dependent effects for
transformers.
Harmonic source phase angles included in calculations.
Single tune and high pass filter design calculators.
Calculate telephone interference factors (TIF, IT).
Frequency spectrum and locus plots for current and
voltage distortion.
Up to 20 steps per harmonic order frequency scan for
all system resonance points with self or mutual impedance
options.
Graphical results for voltage and current wave distortion.
Graphical results for voltage and current frequency
spectrum in log or linear scale.
Graphical results for impedance frequency scan in
log or linear scale.
Comparison of multiple studies on the same graph.
Detailed reports for distortion and frequency scan.
Advanced sparse matrix and current injection techniques
provide extremely fast solution times.
Comprehensive documentation with teaching tutorial.
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