# CYME NEPLAN SINCAL DIGSILENT PSSE ETAP (PDF)

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Title: Microsoft PowerPoint - CYME-NEPLAN-SINCAL-DIGSILENT-PSSE-ETAP.08.28.2013

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Comparing Features of
CYME/SINCAL/NEPLAN/PSSE/DIgSIL
ENT/ ETAP
Modeling/Modules/Database/estimation /
Features/Facilities

1

Equipment's Modeling

2

Equipment

CYME

SINCAL

NEPLAN

PSS/E

DIgSILENT

ETAP

Individual PI Modeling for
harmonic analysis

-

Distributed Model for
fundamental frequency ,
considering G

-

-

Distributed Transposed &amp;
distributed transposed with skin
effect  model for harmonic
analysis

-

-

-

equivalent Impedance % for
fundamental frequency analysis

Detail Modeling of upstream
substation in fundamental
frequency analysis

-

-

-

-

-

Model as equivalent impedance
% for harmonic orders

-

CABLE
PI Model in Fundamental
frequency, Considering R , X &amp; B
(phase &amp; sequence),

Power Grid (Network Equivalent )

3

Equipment

CYME

SINCAL

NEPLAN

PSS/E

DIgSILENT

ETAP

-

-

-

-

-

-

-

-

Two winding Transformer,

Z% and X/R(positive/zero)
Star , Delta, Shell type, No

Open delta

-

-

-

-

Zigzag

-

User defined Equivalent
harmonic impedance
modeling for each harmonic
order according to harmonic
frequency scan of upstream
source
Exponential Function for
harmonic modeling

4

Equipment

CYME

SINCAL

NEPLAN

PSS/E

DIgSILENT

ETAP

-

-

-

Grounding Transformer

-

-

-

-

Regulator, star, delta, open
phase

√√

-

√√

-

Two winding Auto transformer

-

-

-

-

Three winding transformer

Z% and X/R(positive/zero)
Star , Delta, Shell type, No

-

Zigzag

-

-

-

-

-

Core type, Y0/DO

Three winding Auto
transformer

5

Equipment

CYME

SINCAL

NEPLAN

PSS/E

DIgSILENT

ETAP

(Balance /PI Modeling for
fundamental frequency,
Considering R , X &amp; B
(phase &amp; sequence),

considering G , distributed
model for fundamental
frequency

-

Individual PI Modeling for
harmonic analysis
Series R‐L, PI model, for
harmonic analysis

-

Distributed Transposed for
harmonic analysis

-

-

-

distributed transposed with skin
effect , distributed transposed
frequency dependent,
distributed untransposed for
harmonic analysis

-

-

-

-

6

Equipment

CYME

SINCAL

NEPLAN

PSS/E

DIgSILENT

ETAP

By phase, Single phase

-

Unbalance, Transposed,
untransposed

-

-

-

-

Balance /PI Modeling for
fundamental frequency,
Considering R , X &amp; B
(phase &amp; sequence),

considering G , distributed
model for fundamental
frequency

-

-

Individual PI Modeling for
harmonic analysis, Series R‐L,
PI model, for harmonic analysis

-

7

Equipment

CYME

SINCAL

NEPLAN

PSS/E

DIgSILENT

ETAP

Distributed Transposed for
harmonic analysis

-

-

-

-

distributed transposed with skin
effect , distributed transposed
frequency dependent, distributed
untransposed for harmonic
analysis

-

-

-

-

-

Series Reactor
Inductive Reactance, Ohm/per
phase, Sequence,

4 winding Transformer

-

-

-

-

-

Series Capacitor, B, R

√√

-

-

Shunt reactor, reactive power, KW
Losses, Loss Factor

√√

-

-

√√

-

Shunt capacitor, reactive power, KW
Losses, Loss Factor

√√

√√

√√

√√

√√

Switchable Shunt reactor/capacitor

-

Grounding transformer

-

-

-

-

8

Equipment

CYME

SINCAL

NEPLAN

PSS/E

DIgSILENT

ETAP

Bus way‐Busduct, Z%, X/R
(positive, zero sequence), length

-

-

-

Induction Motor

Dynamic Model, based on
constant Equivalent circuit
parameters

Frequency dependent Dynamic
Model/ Applying skin effect for
starting mode, considering cage
factor

√√

-

-

-

-

Motor Starting /  considering
transition scheme as opened and
closed

-

-

-

-

-

Motor starting devices, Direct,
YD+Zstartor, Auto transformer, R
rotor, Current limit

√√

√√

√√

-

-

√√

VFD AS starter, voltage and current
Soft starter, Capacitor assistance,
Motor starting curve

√√

-

-

-

Phase shifting transformer
Active power control mode

√√

√√

-

9

CYME-NEPLAN-SINCAL-DIGSILENT-PSSE-ETAP.pdf (PDF, 550.35 KB)

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