Knowledge Base & FAQ

Knowledge Base & FAQ

Support Knowledge Base & FAQ

	Question	Last Modified
1 answer	Types of quantities that can be computed with the Ampacity utility. Last Modified on Dec 06, 2004	2004/12/06
1 answer	Different ways to view conductors using the CDEGS utilities. Last Modified on Dec 06, 2004	2004/12/06
1 answer	How do I know when my key expires? Last Modified on Dec 06, 2004	2004/12/06
1 answer	Why the software protection driver won't install on NT-based machines (NT4, 2000, XP). Last Modified on Dec 06, 2004	2004/12/06
1 answer	Running engineering modules produces the message : * SECURITY * Key Inoperable ... Last Modified on Dec 06, 2004	2004/12/06
1 answer	Lost / Can't find my KEYSET password. What do I do ? Last Modified on Dec 06, 2004	2004/12/06
1 answer	How do I reset my protection key? Last Modified on Jan 19, 2007	2007/01/19
1 answer	My KEYSET Password does not work. Why? Last Modified on Dec 06, 2004	2004/12/06
1 answer	Which Engineering modules are active? Last Modified on Dec 06, 2004	2004/12/06
1 answer	To Model a Voltage Source in MALZ Last Modified on Dec 06, 2004 rectifier, equivalent	2004/12/06
1 answer	Correcting TRALIN Negative Cable Shunt Impedances Last Modified on Dec 06, 2004 Negative Resistive Component, Capacitive Coupling, Interconnection, Shunt	2004/12/06
1 answer	Minimum Hardware Requirements for Typical CDEGS Installation Under Either Windows NT or Windows 98 Last Modified on Mar 16, 2006 Computer Configuration	2006/03/16
1 answer	How to Model a Grounding System with a Large Number of Conductor Segments Last Modified on Dec 06, 2004	2004/12/06
1 answer	Using MALZ/HIFREQ to Model Fall-of-Potential Grounding System Impedance Measurements Last Modified on Dec 06, 2004	2004/12/06
1 answer	Why are Computed Step Voltages Asymmetrical in a System with Four-Sided Symmetry (i.e., a Transmission Line Tower) Last Modified on Dec 06, 2004	2004/12/06
1 answer	Computing Voltage Drop Using HIFREQ Last Modified on Dec 06, 2004 Scalar Potential, GPR, Vector Potential, Conductor	2004/12/06
1 answer	Using Zoom Polygon to Plot Only Touch Voltages Within Substation and Within Reach of Substation Fence on the Outside Last Modified on Dec 06, 2004	2004/12/06
1 answer	Conductor Segmentation in MALT and MALZ Last Modified on Dec 06, 2004 Accuracy, Earth Potentials Exceeding GPR	2004/12/06
1 answer	Computing Step Voltages Correctly Last Modified on Dec 06, 2004 Overestimating, Not Underestimating, Profile Point Spacing	2004/12/06
1 answer	MALT Computation Algorithm, Methodology, Theory, Software Last Modified on Dec 06, 2004	2004/12/06
1 answer	Installation Problems of CDEGS under Windows 98 Last Modified on Dec 03, 2004	2004/12/03
1 answer	List of files to keep in order to regenerate CDEGS plots. Last Modified on Dec 06, 2004	2004/12/06
1 answer	Computing a voltage difference (as opposed to a GPR difference) with HIFREQ. Last Modified on Dec 06, 2004	2004/12/06
1 answer	Behavior of HIFREQ in the presence of large impedances. Last Modified on Dec 06, 2004	2004/12/06
1 answer	Magnitude of Signal at the End of the Time Window Last Modified on Dec 06, 2004	2004/12/06
1 answer	Error Message when Using GPR Energization Last Modified on Dec 06, 2004	2004/12/06
1 answer	Accounting for the Phase Difference when Computing Voltage Differences. Last Modified on Dec 06, 2004	2004/12/06
1 answer	Using Multiple GPR Energizations on the Same Structure Last Modified on Dec 06, 2004	2004/12/06
1 answer	Distribution of Observation Points for the Computation of Touch-Voltages. Last Modified on Dec 06, 2004	2004/12/06
1 answer	Improving the Goodness of Fit in RESAP Last Modified on Dec 06, 2004	2004/12/06
1 answer	Verifying the Voltage Drop Across a VOLTAGE Energization Last Modified on Dec 06, 2004	2004/12/06
1 answer	Computing the Potential at Points Close to a Conductor Last Modified on Dec 06, 2004	2004/12/06
1 answer	Extracting Data from a F09 File Last Modified on Dec 06, 2004	2004/12/06
1 answer	Optimal Segmentation Strategy in MALT, MALZ and HIFREQ Last Modified on Dec 06, 2004	2004/12/06
1 answer	Computing the Grid Impedance in HIFREQ Last Modified on Dec 03, 2004	2004/12/03
1 answer	Modelling Reinforced Concrete Foundations Last Modified on Sep 09, 2016	2016/09/09
1 answer	Modelling Insulators in HIFREQ Last Modified on Dec 03, 2004	2004/12/03
1 answer	Modelling of Building Foundations Last Modified on Dec 03, 2004	2004/12/03
1 answer	Large Touch Voltages in "High Over Low" Soil Last Modified on Dec 03, 2004	2004/12/03
1 answer	Units of Forward Fourier Transform in FFTSES Last Modified on Dec 03, 2004	2004/12/03
1 answer	Carrying out a Simple Transient Study using HIFREQ/FFTSES Last Modified on Dec 03, 2004	2004/12/03
1 answer	Two Current Density Calculation Reports in MALT Output File. Last Modified on Dec 03, 2004	2004/12/03
1 answer	Printing Tabular Data In Input Toolbox Last Modified on Dec 03, 2004	2004/12/03
1 answer	System Requirements for HIFREQ Last Modified on Dec 03, 2004	2004/12/03
1 answer	Usage of Muliple Processors in CDEGS Last Modified on Dec 03, 2004	2004/12/03
1 answer	Modelling a Lightning Channel in HIFREQ Last Modified on Dec 03, 2004	2004/12/03
1 answer	ENERGIZATION in MALZ Last Modified on Dec 06, 2004	2004/12/06
1 answer	Effects of Approximations in TRALIN Last Modified on Dec 03, 2004	2004/12/03
1 answer	Specifying the computation frequency in HIFREQ Last Modified on Dec 03, 2004	2004/12/03
1 answer	Aligning Conductors Against a Specified Line Last Modified on Dec 06, 2004	2004/12/06
1 answer	Recovering from errors when generating FFTSES databases Last Modified on Dec 06, 2004	2004/12/06
1 answer	Definition of Computation Methods for Step Voltage Last Modified on Dec 06, 2004	2004/12/06
1 answer	Memory Swapping During Matrix Inversion Last Modified on Dec 06, 2004	2004/12/06
1 answer	Memory Limits in MALZ. Last Modified on Dec 06, 2004	2004/12/06
1 answer	Subdivision in SESCAD Last Modified on Dec 06, 2004	2004/12/06
1 answer	Adjusting Internal Impedances of Conductors in HIFREQ Last Modified on Dec 06, 2004	2004/12/06
1 answer	Extracting Time-Domain Results From FFTSES & Using FileView to Create Spreadsheet-Compatible Data Last Modified on Dec 06, 2004	2004/12/06
1 answer	Modelling a Conductor Bundle in HIFREQ Last Modified on Dec 06, 2004	2004/12/06
1 answer	Transferring Data Between MALT, MALZ and HIFREQ Last Modified on Dec 03, 2004	2004/12/03
1 answer	Restoring the Old Color Patterns in 2D Spot Plots Last Modified on Dec 03, 2004	2004/12/03
1 answer	Calculation of Safety Limits in Output Toolbox Last Modified on Dec 06, 2004	2004/12/06
1 answer	Effects of Insulation Layer Resistivity Greater than Sub-Surface Layer Resistivity. Last Modified on Dec 03, 2004	2004/12/03
1 answer	Surge Impedance Last Modified on Dec 03, 2004	2004/12/03
1 answer	Setting the Maximum Number of Busses in SPLITS Last Modified on Dec 03, 2004	2004/12/03
1 answer	Touch Voltages Around Disconnected Structures in MALZ Last Modified on Dec 03, 2004	2004/12/03
1 answer	Exporting MALT Computation Data Last Modified on Dec 03, 2004	2004/12/03
1 answer	Usage of GPR, Scalar Potential, Gradient of Scalar Potential and Vector Potential in HIFREQ Last Modified on Dec 03, 2004	2004/12/03
1 answer	Computing Magnetic Fields Around Buried Cables Last Modified on Dec 03, 2004	2004/12/03
1 answer	Standards for Safety with Transients Last Modified on Dec 03, 2004	2004/12/03
1 answer	Difference Between Reach-Touch and Touch Voltages Last Modified on Dec 03, 2004	2004/12/03
1 answer	Increasing the Grid Limits in Input Toolbox Last Modified on Dec 03, 2004	2004/12/03
1 answer	Large Graphics File Size in FFTSES Last Modified on Dec 03, 2004	2004/12/03
1 answer	Frequencies that Must be Run in a Transient Study. Last Modified on Dec 03, 2004	2004/12/03
1 answer	Modelling a Grounding Grid with a Known Impedance in HIFREQ Last Modified on Dec 03, 2004	2004/12/03
1 answer	Memory Usage in MALZ Last Modified on Dec 03, 2004	2004/12/03
1 answer	Physical Meaning of Leakage Currents in HIFREQ Last Modified on Dec 03, 2004	2004/12/03
1 answer	Modelling Retardation Effects in HIFREQ/FFTSES Last Modified on Dec 03, 2004	2004/12/03
1 answer	Reducing the Run Time of MALT and MALZ Last Modified on Dec 03, 2004 Computation Speed	2004/12/03
1 answer	How to Combine Inductive and Conductive Components from AC Interference Study Last Modified on Dec 03, 2004	2004/12/03
1 answer	Software Validation Information Last Modified on Jan 11, 2006	2006/01/11
1 answer	Modelling coated plates in MALZ / HIFREQ Last Modified on Dec 03, 2004	2004/12/03
1 answer	RMS versus Peak Values in CDEGS Software Last Modified on Dec 03, 2004	2004/12/03
1 answer	Modelling a Realistic Square Wave Transient in FFTSES Last Modified on Dec 03, 2004	2004/12/03
1 answer	Modelling the Frequency Dependence of Soil Parameters in HIFREQ / MALZ Last Modified on Dec 03, 2004	2004/12/03
1 answer	Currents on Non-Faulted Phases in a Fault Scenario Last Modified on Dec 03, 2004	2004/12/03
1 answer	Editing Conductors that are Part of a Group in SESCAD Last Modified on Dec 03, 2004	2004/12/03
1 answer	Using MALZ in Transient Analyses Last Modified on Dec 03, 2004	2004/12/03
1 answer	Identifying Curves in FFTSES Plots Last Modified on Dec 03, 2004	2004/12/03
1 answer	The Meaning of Modulated Frequency Spectrum Last Modified on Dec 03, 2004	2004/12/03
1 answer	Interpretation of HIFREQ Frequency Results Last Modified on Dec 03, 2004	2004/12/03
1 answer	Computing Touch Voltages with FFTSES. Last Modified on Dec 03, 2004	2004/12/03
1 answer	Approximating Non-Circular Conductors Last Modified on Dec 03, 2004	2004/12/03
1 answer	Reducing the number of recommended frequencies in FFTSES Last Modified on Dec 03, 2004	2004/12/03
1 answer	Effects of Soil Ionization Last Modified on Dec 03, 2004	2004/12/03
1 answer	Using TRALIN to Compute Symmetric Components Last Modified on Dec 03, 2004	2004/12/03
1 answer	Controlling Printing in GraRep Last Modified on Dec 03, 2004	2004/12/03
1 answer	Sizing Conductors for Ampacity Last Modified on Dec 03, 2004	2004/12/03
1 answer	Computing Magnetic Fields in MALZ Last Modified on Dec 03, 2004	2004/12/03
1 answer	Sizing Grid and Overhead Conductors Last Modified on Dec 03, 2004	2004/12/03
1 answer	Step and End-Point Modes for Profile Specification in SESCAD Last Modified on Dec 03, 2004	2004/12/03
1 answer	Segment limits in HIFREQ Last Modified on Dec 03, 2004	2004/12/03
1 answer	Effects of Magnetic Materials in HIFREQ Last Modified on Dec 03, 2004	2004/12/03
1 answer	Modelling Cables in HIFREQ Last Modified on Apr 27, 2011	2011/04/27
1 answer	Modeling antennas with HIFREQ Last Modified on Dec 03, 2004	2004/12/03
1 answer	Modelling a Fence in MALT Last Modified on Dec 03, 2004	2004/12/03
1 answer	Transient Behavior in High Resistivity Soils Last Modified on Dec 03, 2004	2004/12/03
1 answer	Using the "Zoom Polygon" in AutoGrid Pro Last Modified on Dec 03, 2004	2004/12/03
1 answer	Modelling Flat Conductors (Strip) Last Modified on Dec 02, 2004	2004/12/02
1 answer	Installing CDEGS on Two Different Computers Last Modified on Jan 16, 2013	2013/01/16
1 answer	Assigning a Radius to Conductors Imported from a DXF File Last Modified on Dec 02, 2004	2004/12/02
1 answer	Differences Between MALZ and HIFREQ in Input Impedance at High Frequency Last Modified on Dec 02, 2004	2004/12/02
1 answer	Purpose of Sampling Exponent Last Modified on Dec 02, 2004	2004/12/02
1 answer	Modelling an ACSR conductor in HIFREQ Last Modified on Dec 03, 2004	2004/12/03
1 answer	Circulating Currents in HIFREQ Last Modified on Dec 03, 2004	2004/12/03
1 answer	Finding the Number of Observation Points on a Profile Last Modified on Dec 03, 2004	2004/12/03
1 answer	Resolving Time Delays in HIFREQ-FFTSES Last Modified on Dec 02, 2004	2004/12/02
1 answer	Unable to Plot in FFTSES Last Modified on Dec 03, 2004	2004/12/03
1 answer	Computing Eddy Currents in HIFREQ Last Modified on Dec 02, 2004	2004/12/02
1 answer	Modelling a Concrete Floor Last Modified on Sep 09, 2016	2016/09/09
1 answer	Change of Scale when Importing a DXF File Last Modified on Dec 02, 2004	2004/12/02
1 answer	Implementing Impedance Matching in HIFREQ Last Modified on Dec 03, 2004	2004/12/03
1 answer	Transient from De-Energized Line Last Modified on Dec 02, 2004	2004/12/02
1 answer	Resistance, Capacitance and Inductance in HIFREQ Last Modified on Dec 03, 2004	2004/12/03
1 answer	Defining a Conductor Type in HIFREQ Last Modified on Dec 02, 2004	2004/12/02
1 answer	Differences Between Modulated and Unmodulated Response in FFTSES Last Modified on Dec 02, 2004	2004/12/02
1 answer	Standard Surge Error Messages Last Modified on Dec 02, 2004	2004/12/02
1 answer	Exporting a Hot-Zone Contour Plot to AutoCAD Last Modified on Dec 02, 2004	2004/12/02
1 answer	Navigation Problems in Computations/Advanced Screen Last Modified on Dec 02, 2004	2004/12/02
1 answer	Effects of Fault Clearing Time on Safety Thresholds Last Modified on Dec 02, 2004	2004/12/02
1 answer	Modelling Electromagnetic Fields Above Ground Last Modified on Dec 02, 2004	2004/12/02
1 answer	Purpose of Maximum Number of Frequency Samples Last Modified on Dec 02, 2004	2004/12/02
1 answer	How to handle cases with very large numbers of conductor segments. Last Modified on Dec 06, 2004	2004/12/06
1 answer	Modelling a transmission line with no shield wires Last Modified on Dec 02, 2004	2004/12/02
1 answer	Computation of Touch Voltages Last Modified on Dec 02, 2004	2004/12/02
1 answer	Improving the computation time in Right-of-Way Last Modified on Feb 04, 2005 Computation time, ROW	2005/02/04
1 answer	Modeling a dummy conductor but not a dummy phase Last Modified on Feb 04, 2005 dummy conductor, dummy phase	2005/02/04
1 answer	Using Monitor Fault module for a system without neutral wires Last Modified on Feb 07, 2005 Monitor Fault, neutral wires	2005/02/07
1 answer	Modeling a moving train in Right-of-Way Last Modified on Feb 07, 2005 rail-to-rail, train, insulating joints, GPR	2005/02/07
1 answer	Using uniform soil model versus two-layer soil model in Right-of-Way Last Modified on Feb 07, 2005 uniform soil, two-layer soil, model	2005/02/07
1 answer	Computing the pipeline coating stress voltage Last Modified on Feb 07, 2005 coating stress voltage, pipeline, GPR, coating resistance	2005/02/07
1 answer	Modeling ballast as a coating in MALZ Last Modified on Feb 07, 2005 ballast, rail, coating resistivity	2005/02/07
1 answer	The coordinate system in Right-of-Way Last Modified on Feb 07, 2005 line path, Y-axis, Y-coordinates	2005/02/07
1 answer	Do all points along a given path need to have increasing X-coordinates in a terminal? Last Modified on Feb 07, 2005 x-coordinates	2005/02/07
1 answer	The required capacity of the storage array (1213201) exceeds available storage capacity (900001) (when running the SPLITS module). Last Modified on Feb 07, 2005 exceed limit, capacity, array	2005/02/07
1 answer	Definition of the two options under the heading of "Short-Circuit" when defining a path for a region of a terminal Last Modified on Feb 07, 2005	2005/02/07
1 answer	If a conductor starts on one set of towers and then transfers or moves to another set of towers Last Modified on Feb 07, 2005	2005/02/07
1 answer	Switching from the classic style to the integrated style Last Modified on Jan 19, 2006 Interface, integrated style, classic	2006/01/19
1 answer	No CDEGS Protection key detected Last Modified on Jan 19, 2007 Protection key	2007/01/19
1 answer	How do I install a local (stand-alone) key? Last Modified on Jan 29, 2015 Local standalone Key	2015/01/29
1 answer	How do I install a network key? Last Modified on Jan 19, 2007 network key	2007/01/19
1 answer	Installation of .NET Framework Service Pack May Fail If Security MS05-004 Is Installed Last Modified on Jan 19, 2007	2007/01/19
1 answer	Runtime Error 430 when installing the SES Software 2006 Last Modified on Aug 13, 2007 Migration, installation	2007/08/13
1 answer	Comparisons between Direct Measurement of Transmission Line Impedances and Computations Last Modified on Apr 22, 2008 Transmission Line Impedances, Measurements, Computations, Comparison	2008/04/22
1 answer	How do I activate my protection key? Last Modified on Nov 09, 2009 activate, key	2009/11/09
1 answer	Acceptable RMS Error in RESAP Last Modified on Dec 16, 2009 Curve, Fitting, MAtch, Measured, Computed	2009/12/16
1 answer	How Do You Model a Building Interior? Last Modified on Dec 29, 2009 Inside Building, Touch Voltages, Step Voltages, Safety, Indoor GIS, Indoor Substation	2009/12/29
1 answer	How Do You Model Backfill Material Around a Conductor? Last Modified on Dec 30, 2009 Backfill, Bentonite, Ground Enhancement Material, Earth Enhancement Material	2009/12/30
1 answer	How to Specify a Monopole or Downlead in the Transmission Line Section of SESShield Last Modified on Jan 15, 2010 SES-Shield, SES Shield, Cylindrical Conductor, Surge Impedance	2010/01/15
1 answer	In ROW \| Creating Total Interference model, which energization type (Tower Shunt Current vs. Tower GPR) should be selected? Last Modified on Mar 02, 2010 Total Interference, energization type, tower shunt current, tower GPR	2010/03/02
1 answer	Why the SES Software still reports “The security key is not activated on your PC, please use SESLicenseManager to activate it” even after I used SESLicenseManager to activate the SES Software? Last Modified on Jun 25, 2010 SESLicenseManager, activate	2010/06/25

Question

Last Modified

1
answer

Types of quantities that can be computed with the Ampacity utility.
Last Modified on Dec 06, 2004

2004/12/06

1
answer

Different ways to view conductors using the CDEGS utilities.
Last Modified on Dec 06, 2004

2004/12/06

1
answer

How do I know when my key expires?
Last Modified on Dec 06, 2004

2004/12/06

1
answer

Why the software protection driver won't install on NT-based machines (NT4, 2000, XP).
Last Modified on Dec 06, 2004

2004/12/06

1
answer

Running engineering modules produces the message : * SECURITY * Key Inoperable ...
Last Modified on Dec 06, 2004

2004/12/06

1
answer

Lost / Can't find my KEYSET password. What do I do ?
Last Modified on Dec 06, 2004

2004/12/06

1
answer

How do I reset my protection key?
Last Modified on Jan 19, 2007

2007/01/19

1
answer

My KEYSET Password does not work. Why?
Last Modified on Dec 06, 2004

2004/12/06

1
answer

Which Engineering modules are active?
Last Modified on Dec 06, 2004

2004/12/06

1
answer

To Model a Voltage Source in MALZ
Last Modified on Dec 06, 2004
rectifier, equivalent

2004/12/06

1
answer

Correcting TRALIN Negative Cable Shunt Impedances
Last Modified on Dec 06, 2004
Negative Resistive Component, Capacitive Coupling, Interconnection, Shunt

2004/12/06

1
answer

Minimum Hardware Requirements for Typical CDEGS Installation Under Either Windows NT or Windows 98
Last Modified on Mar 16, 2006
Computer Configuration

2006/03/16

1
answer

How to Model a Grounding System with a Large Number of Conductor Segments
Last Modified on Dec 06, 2004

2004/12/06

1
answer

Using MALZ/HIFREQ to Model Fall-of-Potential Grounding System Impedance Measurements
Last Modified on Dec 06, 2004

2004/12/06

1
answer

Why are Computed Step Voltages Asymmetrical in a System with Four-Sided Symmetry (i.e., a Transmission Line Tower)
Last Modified on Dec 06, 2004

2004/12/06

1
answer

Computing Voltage Drop Using HIFREQ
Last Modified on Dec 06, 2004
Scalar Potential, GPR, Vector Potential, Conductor

2004/12/06

1
answer

Using Zoom Polygon to Plot Only Touch Voltages Within Substation and Within Reach of Substation Fence on the Outside
Last Modified on Dec 06, 2004

2004/12/06

1
answer

Conductor Segmentation in MALT and MALZ
Last Modified on Dec 06, 2004
Accuracy, Earth Potentials Exceeding GPR

2004/12/06

1
answer

Computing Step Voltages Correctly
Last Modified on Dec 06, 2004
Overestimating, Not Underestimating, Profile Point Spacing

2004/12/06

1
answer

MALT Computation Algorithm, Methodology, Theory, Software
Last Modified on Dec 06, 2004

2004/12/06

1
answer

Installation Problems of CDEGS under Windows 98
Last Modified on Dec 03, 2004

2004/12/03

1
answer

List of files to keep in order to regenerate CDEGS plots.
Last Modified on Dec 06, 2004

2004/12/06

1
answer

Computing a voltage difference (as opposed to a GPR difference) with HIFREQ.
Last Modified on Dec 06, 2004

2004/12/06

1
answer

Behavior of HIFREQ in the presence of large impedances.
Last Modified on Dec 06, 2004

2004/12/06

1
answer

Magnitude of Signal at the End of the Time Window
Last Modified on Dec 06, 2004

2004/12/06

1
answer

Error Message when Using GPR Energization
Last Modified on Dec 06, 2004

2004/12/06

1
answer

Accounting for the Phase Difference when Computing Voltage Differences.
Last Modified on Dec 06, 2004

2004/12/06

1
answer

Using Multiple GPR Energizations on the Same Structure
Last Modified on Dec 06, 2004

2004/12/06

1
answer

Distribution of Observation Points for the Computation of Touch-Voltages.
Last Modified on Dec 06, 2004

2004/12/06

1
answer

Improving the Goodness of Fit in RESAP
Last Modified on Dec 06, 2004

2004/12/06

1
answer

Verifying the Voltage Drop Across a VOLTAGE Energization
Last Modified on Dec 06, 2004

2004/12/06

1
answer

Computing the Potential at Points Close to a Conductor
Last Modified on Dec 06, 2004

2004/12/06

1
answer

Extracting Data from a F09 File
Last Modified on Dec 06, 2004

2004/12/06

1
answer

Optimal Segmentation Strategy in MALT, MALZ and HIFREQ
Last Modified on Dec 06, 2004

2004/12/06

1
answer

Computing the Grid Impedance in HIFREQ
Last Modified on Dec 03, 2004

2004/12/03

1
answer

Modelling Reinforced Concrete Foundations
Last Modified on Sep 09, 2016

2016/09/09

1
answer

Modelling Insulators in HIFREQ
Last Modified on Dec 03, 2004

2004/12/03

1
answer

Modelling of Building Foundations
Last Modified on Dec 03, 2004

2004/12/03

1
answer

Large Touch Voltages in "High Over Low" Soil
Last Modified on Dec 03, 2004

2004/12/03

1
answer

Units of Forward Fourier Transform in FFTSES
Last Modified on Dec 03, 2004

2004/12/03

1
answer

Carrying out a Simple Transient Study using HIFREQ/FFTSES
Last Modified on Dec 03, 2004

2004/12/03

1
answer

Two Current Density Calculation Reports in MALT Output File.
Last Modified on Dec 03, 2004

2004/12/03

1
answer

Printing Tabular Data In Input Toolbox
Last Modified on Dec 03, 2004

2004/12/03

1
answer

System Requirements for HIFREQ
Last Modified on Dec 03, 2004

2004/12/03

1
answer

Usage of Muliple Processors in CDEGS
Last Modified on Dec 03, 2004

2004/12/03

1
answer

Modelling a Lightning Channel in HIFREQ
Last Modified on Dec 03, 2004

2004/12/03

1
answer

ENERGIZATION in MALZ
Last Modified on Dec 06, 2004

2004/12/06

1
answer

Effects of Approximations in TRALIN
Last Modified on Dec 03, 2004

2004/12/03

1
answer

Specifying the computation frequency in HIFREQ
Last Modified on Dec 03, 2004

2004/12/03

1
answer

Aligning Conductors Against a Specified Line
Last Modified on Dec 06, 2004

2004/12/06

1
answer

Recovering from errors when generating FFTSES databases
Last Modified on Dec 06, 2004

2004/12/06

1
answer

Definition of Computation Methods for Step Voltage
Last Modified on Dec 06, 2004

2004/12/06

1
answer

Memory Swapping During Matrix Inversion
Last Modified on Dec 06, 2004

2004/12/06

1
answer

Memory Limits in MALZ.
Last Modified on Dec 06, 2004

2004/12/06

1
answer

Subdivision in SESCAD
Last Modified on Dec 06, 2004

2004/12/06

1
answer

Adjusting Internal Impedances of Conductors in HIFREQ
Last Modified on Dec 06, 2004

2004/12/06

1
answer

Extracting Time-Domain Results From FFTSES & Using FileView to Create Spreadsheet-Compatible Data
Last Modified on Dec 06, 2004

2004/12/06

1
answer

Modelling a Conductor Bundle in HIFREQ
Last Modified on Dec 06, 2004

2004/12/06

1
answer

Transferring Data Between MALT, MALZ and HIFREQ
Last Modified on Dec 03, 2004

2004/12/03

1
answer

Restoring the Old Color Patterns in 2D Spot Plots
Last Modified on Dec 03, 2004

2004/12/03

1
answer

Calculation of Safety Limits in Output Toolbox
Last Modified on Dec 06, 2004

2004/12/06

1
answer

Effects of Insulation Layer Resistivity Greater than Sub-Surface Layer Resistivity.
Last Modified on Dec 03, 2004

2004/12/03

1
answer

Surge Impedance
Last Modified on Dec 03, 2004

2004/12/03

1
answer

Setting the Maximum Number of Busses in SPLITS
Last Modified on Dec 03, 2004

2004/12/03

1
answer

Touch Voltages Around Disconnected Structures in MALZ
Last Modified on Dec 03, 2004

2004/12/03

1
answer

Exporting MALT Computation Data
Last Modified on Dec 03, 2004

2004/12/03

1
answer

Usage of GPR, Scalar Potential, Gradient of Scalar Potential and Vector Potential in HIFREQ
Last Modified on Dec 03, 2004

2004/12/03

1
answer

Computing Magnetic Fields Around Buried Cables
Last Modified on Dec 03, 2004

2004/12/03

1
answer

Standards for Safety with Transients
Last Modified on Dec 03, 2004

2004/12/03

1
answer

Difference Between Reach-Touch and Touch Voltages
Last Modified on Dec 03, 2004

2004/12/03

1
answer

Increasing the Grid Limits in Input Toolbox
Last Modified on Dec 03, 2004

2004/12/03

1
answer

Large Graphics File Size in FFTSES
Last Modified on Dec 03, 2004

2004/12/03

1
answer

Frequencies that Must be Run in a Transient Study.
Last Modified on Dec 03, 2004

2004/12/03

1
answer

Modelling a Grounding Grid with a Known Impedance in HIFREQ
Last Modified on Dec 03, 2004

2004/12/03

1
answer

Memory Usage in MALZ
Last Modified on Dec 03, 2004

2004/12/03

1
answer

Physical Meaning of Leakage Currents in HIFREQ
Last Modified on Dec 03, 2004

2004/12/03

1
answer

Modelling Retardation Effects in HIFREQ/FFTSES
Last Modified on Dec 03, 2004

2004/12/03

1
answer

Reducing the Run Time of MALT and MALZ
Last Modified on Dec 03, 2004
Computation Speed

2004/12/03

1
answer

How to Combine Inductive and Conductive Components from AC Interference Study
Last Modified on Dec 03, 2004

2004/12/03

1
answer

Software Validation Information
Last Modified on Jan 11, 2006

2006/01/11

1
answer

Modelling coated plates in MALZ / HIFREQ
Last Modified on Dec 03, 2004

2004/12/03

1
answer

RMS versus Peak Values in CDEGS Software
Last Modified on Dec 03, 2004

2004/12/03

1
answer

Modelling a Realistic Square Wave Transient in FFTSES
Last Modified on Dec 03, 2004

2004/12/03

1
answer

Modelling the Frequency Dependence of Soil Parameters in HIFREQ / MALZ
Last Modified on Dec 03, 2004

2004/12/03

1
answer

Currents on Non-Faulted Phases in a Fault Scenario
Last Modified on Dec 03, 2004

2004/12/03

1
answer

Editing Conductors that are Part of a Group in SESCAD
Last Modified on Dec 03, 2004

2004/12/03

1
answer

Using MALZ in Transient Analyses
Last Modified on Dec 03, 2004

2004/12/03

1
answer

Identifying Curves in FFTSES Plots
Last Modified on Dec 03, 2004

2004/12/03

1
answer

The Meaning of Modulated Frequency Spectrum
Last Modified on Dec 03, 2004

2004/12/03

1
answer

Interpretation of HIFREQ Frequency Results
Last Modified on Dec 03, 2004

2004/12/03

1
answer

Computing Touch Voltages with FFTSES.
Last Modified on Dec 03, 2004

2004/12/03

1
answer

Approximating Non-Circular Conductors
Last Modified on Dec 03, 2004

2004/12/03

1
answer

Reducing the number of recommended frequencies in FFTSES
Last Modified on Dec 03, 2004

2004/12/03

1
answer

Effects of Soil Ionization
Last Modified on Dec 03, 2004

2004/12/03

1
answer

Using TRALIN to Compute Symmetric Components
Last Modified on Dec 03, 2004

2004/12/03

1
answer

Controlling Printing in GraRep
Last Modified on Dec 03, 2004

2004/12/03

1
answer

Sizing Conductors for Ampacity
Last Modified on Dec 03, 2004

2004/12/03

1
answer

Computing Magnetic Fields in MALZ
Last Modified on Dec 03, 2004

2004/12/03

1
answer

Sizing Grid and Overhead Conductors
Last Modified on Dec 03, 2004

2004/12/03

1
answer

Step and End-Point Modes for Profile Specification in SESCAD
Last Modified on Dec 03, 2004

2004/12/03

1
answer

Segment limits in HIFREQ
Last Modified on Dec 03, 2004

2004/12/03

1
answer

Effects of Magnetic Materials in HIFREQ
Last Modified on Dec 03, 2004

2004/12/03

1
answer

Modelling Cables in HIFREQ
Last Modified on Apr 27, 2011

2011/04/27

1
answer

Modeling antennas with HIFREQ
Last Modified on Dec 03, 2004

2004/12/03

1
answer

Modelling a Fence in MALT
Last Modified on Dec 03, 2004

2004/12/03

1
answer

Transient Behavior in High Resistivity Soils
Last Modified on Dec 03, 2004

2004/12/03

1
answer

Using the "Zoom Polygon" in AutoGrid Pro
Last Modified on Dec 03, 2004

2004/12/03

1
answer

Modelling Flat Conductors (Strip)
Last Modified on Dec 02, 2004

2004/12/02

1
answer

Installing CDEGS on Two Different Computers
Last Modified on Jan 16, 2013

2013/01/16

1
answer

Assigning a Radius to Conductors Imported from a DXF File
Last Modified on Dec 02, 2004

2004/12/02

1
answer

Differences Between MALZ and HIFREQ in Input Impedance at High Frequency
Last Modified on Dec 02, 2004

2004/12/02

1
answer

Purpose of Sampling Exponent
Last Modified on Dec 02, 2004

2004/12/02

1
answer

Modelling an ACSR conductor in HIFREQ
Last Modified on Dec 03, 2004

2004/12/03

1
answer

Circulating Currents in HIFREQ
Last Modified on Dec 03, 2004

2004/12/03

1
answer

Finding the Number of Observation Points on a Profile
Last Modified on Dec 03, 2004

2004/12/03

1
answer

Resolving Time Delays in HIFREQ-FFTSES
Last Modified on Dec 02, 2004

2004/12/02

1
answer

Unable to Plot in FFTSES
Last Modified on Dec 03, 2004

2004/12/03

1
answer

Computing Eddy Currents in HIFREQ
Last Modified on Dec 02, 2004

2004/12/02

1
answer

Modelling a Concrete Floor
Last Modified on Sep 09, 2016

2016/09/09

1
answer

Change of Scale when Importing a DXF File
Last Modified on Dec 02, 2004

2004/12/02

1
answer

Implementing Impedance Matching in HIFREQ
Last Modified on Dec 03, 2004

2004/12/03

1
answer

Transient from De-Energized Line
Last Modified on Dec 02, 2004

2004/12/02

1
answer

Resistance, Capacitance and Inductance in HIFREQ
Last Modified on Dec 03, 2004

2004/12/03

1
answer

Defining a Conductor Type in HIFREQ
Last Modified on Dec 02, 2004

2004/12/02

1
answer

Differences Between Modulated and Unmodulated Response in FFTSES
Last Modified on Dec 02, 2004

2004/12/02

1
answer

Standard Surge Error Messages
Last Modified on Dec 02, 2004

2004/12/02

1
answer

Exporting a Hot-Zone Contour Plot to AutoCAD
Last Modified on Dec 02, 2004

2004/12/02

1
answer

Navigation Problems in Computations/Advanced Screen
Last Modified on Dec 02, 2004

2004/12/02

1
answer

Effects of Fault Clearing Time on Safety Thresholds
Last Modified on Dec 02, 2004

2004/12/02

1
answer

Modelling Electromagnetic Fields Above Ground
Last Modified on Dec 02, 2004

2004/12/02

1
answer

Purpose of Maximum Number of Frequency Samples
Last Modified on Dec 02, 2004

2004/12/02

1
answer

How to handle cases with very large numbers of conductor segments.
Last Modified on Dec 06, 2004

2004/12/06

1
answer

Modelling a transmission line with no shield wires
Last Modified on Dec 02, 2004

2004/12/02

1
answer

Computation of Touch Voltages
Last Modified on Dec 02, 2004

2004/12/02

1
answer

Improving the computation time in Right-of-Way
Last Modified on Feb 04, 2005
Computation time, ROW

2005/02/04

1
answer

Modeling a dummy conductor but not a dummy phase
Last Modified on Feb 04, 2005
dummy conductor, dummy phase

2005/02/04

1
answer

Using Monitor Fault module for a system without neutral wires
Last Modified on Feb 07, 2005
Monitor Fault, neutral wires

2005/02/07

1
answer

Modeling a moving train in Right-of-Way
Last Modified on Feb 07, 2005
rail-to-rail, train, insulating joints, GPR

2005/02/07

1
answer

Using uniform soil model versus two-layer soil model in Right-of-Way
Last Modified on Feb 07, 2005
uniform soil, two-layer soil, model

2005/02/07

1
answer

Computing the pipeline coating stress voltage
Last Modified on Feb 07, 2005
coating stress voltage, pipeline, GPR, coating resistance

2005/02/07

1
answer

Modeling ballast as a coating in MALZ
Last Modified on Feb 07, 2005
ballast, rail, coating resistivity

2005/02/07

1
answer

The coordinate system in Right-of-Way
Last Modified on Feb 07, 2005
line path, Y-axis, Y-coordinates

2005/02/07

1
answer

Do all points along a given path need to have increasing X-coordinates in a terminal?
Last Modified on Feb 07, 2005
x-coordinates

2005/02/07

1
answer

The required capacity of the storage array (1213201) exceeds available storage capacity (900001) (when running the SPLITS module).
Last Modified on Feb 07, 2005
exceed limit, capacity, array

2005/02/07

1
answer

Definition of the two options under the heading of "Short-Circuit" when defining a path for a region of a terminal
Last Modified on Feb 07, 2005

2005/02/07

1
answer

If a conductor starts on one set of towers and then transfers or moves to another set of towers
Last Modified on Feb 07, 2005

2005/02/07

1
answer

Switching from the classic style to the integrated style
Last Modified on Jan 19, 2006
Interface, integrated style, classic

2006/01/19

1
answer

No CDEGS Protection key detected
Last Modified on Jan 19, 2007
Protection key

2007/01/19

1
answer

How do I install a local (stand-alone) key?
Last Modified on Jan 29, 2015
Local standalone Key

2015/01/29

1
answer

How do I install a network key?
Last Modified on Jan 19, 2007
network key

2007/01/19

1
answer

Installation of .NET Framework Service Pack May Fail If Security MS05-004 Is Installed
Last Modified on Jan 19, 2007

2007/01/19

1
answer

Runtime Error 430 when installing the SES Software 2006
Last Modified on Aug 13, 2007
Migration, installation

2007/08/13

1
answer

Comparisons between Direct Measurement of Transmission Line Impedances and Computations
Last Modified on Apr 22, 2008
Transmission Line Impedances, Measurements, Computations, Comparison

2008/04/22

1
answer

How do I activate my protection key?
Last Modified on Nov 09, 2009
activate, key

2009/11/09

1
answer

Acceptable RMS Error in RESAP
Last Modified on Dec 16, 2009
Curve, Fitting, MAtch, Measured, Computed

2009/12/16

1
answer

How Do You Model a Building Interior?
Last Modified on Dec 29, 2009
Inside Building, Touch Voltages, Step Voltages, Safety, Indoor GIS, Indoor Substation

2009/12/29

1
answer

How Do You Model Backfill Material Around a Conductor?
Last Modified on Dec 30, 2009
Backfill, Bentonite, Ground Enhancement Material, Earth Enhancement Material

2009/12/30

1
answer

How to Specify a Monopole or Downlead in the Transmission Line Section of SESShield
Last Modified on Jan 15, 2010
SES-Shield, SES Shield, Cylindrical Conductor, Surge Impedance

2010/01/15

1
answer

In ROW | Creating Total Interference model, which energization type (Tower Shunt Current vs. Tower GPR) should be selected?
Last Modified on Mar 02, 2010
Total Interference, energization type, tower shunt current, tower GPR

2010/03/02

1
answer

Why the SES Software still reports “The security key is not activated on your PC, please use SESLicenseManager to activate it” even after I used SESLicenseManager to activate the SES Software?
Last Modified on Jun 25, 2010
SESLicenseManager, activate

2010/06/25

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