EDSA Harmonics Analysis Program with filter design solution is a powerful tool for power quality engineers.
Proven solution and in deep software testing based on long hand calculation and harmonic measurements in the field, made the EDSA Harmonics Program a very powerful tool for electrical engineers involved in power quality business.
EDSA can calculate bus voltage THD for all buses, and branch current THD for all branches of a power system when a harmonic source or several harmonic sources are present in the network. Also, bus and branch RMS values and transformer K-factor can be obtained. Results are presented in time-domain waveform and in frequency domain spectrum. Results as per user selection can be displayed in text or graphic formats.
Harmonic source: waveform and FFT
Both 3-phase and single-phase networks can be modeled, and any type of fault can be simulated: 3P, L-L, L-L-G, L-G. Only EDSA Short Circuit Analysis program calculates sliding faults, an important feature for impedance protection operation or for calculating the L-G faults needed for towers grounding.
Product Demos:
Harmonics - Frequency Scan Tool
Harmonics - Total Harmonic Distortion
Harmonics - Harmonic Current Source
Harmonics - Automatic Filter Sizing
Product Summary:
Screenshots:
Analysis Option
Back Annotation
Fault at one bus
Line Couplings
Fault at all buses
MCC Schedule
Output Report
Analysis Methods
Program Features:
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Unlimited Bus Simulation (50,000+);
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IEEE 519 Interface;
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Powerful user interface;
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Program Fully integrated with Electrical One-Line Diagram;
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Flexible, Fast and Accurate;
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Fast and Reliable solution technique;
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Easy to use and results are at a glance as per user selection;
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Patented Active Shapes technology;
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Patented Plugs & Sockets technology;
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Advanced graphics;
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Import data from monitoring equipment: BMI,
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RPM, Dranetz and others;
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Meets military standard;
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100% AutoCAD compatible;
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Multiple harmonic sources;
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Multiple filters at any bus;
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Frequency scan at any bus;
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THD analysis: bus and current THD graphic or text output as per user selection;
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XFMR K factor;
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Automatically filter sizing;
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Power Flow with harmonics;
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Telephone interference;
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Thyristor simulation;
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Long feeder wave model;
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Generator skin effect;
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Transformer skin effect;
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High frequency transformer model;
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FFT and inverse FFT;
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User choice of units;
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Frequency and time domain;
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Harmonics current source with a large library;
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Harmonics voltage source
Impedance Calculation Results -1
Copyright 2008 EDSA Micro Corporation. All rights reserved. "EDSA," "Paladin," and "Power Analytics" are trademarks of EDSA Micro Corporation. All other trademarks, names, logos are the property of their respective holders. EDSA gratefully acknowledges governmental and regulatory agencies whose names, photos, logos, award programs, or certification programs are listed herein; such use does not constitute their endorsement of EDSA or its products by these agencies.
