© 2010 ANSYS, Inc. All rights reserved. 1 ANSYS, Inc. Proprietary© 2010 ANSYS, Inc. All rights reserved. 1 ANSYS, Inc. Proprietary
Marius Rosu, PhD
EM Product Manager
ANSYS Inc.
Electromechanical
Integration using Simplorer
© 2010 ANSYS, Inc. All rights reserved. 2 ANSYS, Inc. Proprietary
Process “V”
System
Acceptance
Sub-System Integ.
& Verification
Component Integration
& Verification
Requirements
& Specifications
Component
Optimization
Sub-System Options &
Design
System
Topology & Layout
Physics
Circuit
System
© 2010 ANSYS, Inc. All rights reserved. 3 ANSYS, Inc. Proprietary
Process “V”
System
Acceptance
Sub-System Integ.
& Verification
Component Integration
& Verification
Requirements
& Specifications
Component
Optimization
Sub-System Options &
Design
System
Topology & Layout
Physics
Circuit
System
Physics Based Modeling:
Maxwell, Q3D, ANSYS Mechanical,
Fluent, CFX
Circuits and Systems:
Simplorer, RMxprt, PExprt
© 2010 ANSYS, Inc. All rights reserved. 4 ANSYS, Inc. Proprietary
SimplorerSystem Design
PP := 6
ICA:
A
A
A
GAIN
A
A
A
GAIN
A
JPMSYNCIA
IB
IC
Torque JPMSYNCIA
IB
IC
Torque
D2D
Maxwell 2-D/3-DElectromagnetic Components
PExprtMagnetics
RMxprtMotor Design
Q3DParasitics
ANSYS
MechanicalThermal/Stress
Electromechanical Design Flow
ANSYS
Icepack
Model order Reduction
Co-simulation
Field Solution
Model Generation
© 2010 ANSYS, Inc. All rights reserved. 5 ANSYS, Inc. Proprietary© 2010 ANSYS, Inc. All rights reserved. 5 ANSYS, Inc. Proprietary
Simplorer Technology
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Simplorer Technology Highlights
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Simplorer’s Versatile Modeling
Circuit, Block, State
Equation Modeling Block
Model parameters can be
* f(Project, Design and Simulator variables)
* Made pins
Open Data ExchangeSpice ImportVHDL-AMS
C-Code Interface
Couplings with FEA Physical-Based Models
Simulink Mathcad
Mentor Graphics ModelSim
Co-simulation with External Simulators
© 2010 ANSYS, Inc. All rights reserved. 8 ANSYS, Inc. Proprietary
IGBT Device Generation
Characterization Tool
Extraction of the IGBT Electro-Thermal Parameters
Tran
sfer
ch
arac
teri
stic
curv
e fr
om
dat
ash
eet
Fit
ted
cu
rve
vs. m
easu
red
dat
a
Measured Data
Fitted Curve
Extracted parameter values
© 2010 ANSYS, Inc. All rights reserved. 9 ANSYS, Inc. Proprietary
C2 Load42
50u 240m
a
p
c
ctr
BUCK_Converter
Diode_Characteristic
SMPS Library
FE
A
Inductor_2
ctrvs
vctrl
vref
C2
R1
vref
R2C1
R3C3
+-
PID_Cont1
ET1
MEAN VALUE
Inductor_Losses
Typical Power Electronics Design Flow
PExprt
Maxwell
Simplorer
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Forward Converter Design
PExprt
Transformer
Model
Over-Voltage at the Switch because
of the leakage Inductance
Converter Losses: 1.7 W
© 2010 ANSYS, Inc. All rights reserved. 11 ANSYS, Inc. Proprietary
i_a"DcmpMotor"
T
30.00
-10.00
0
20.00
0 812.9m500.0m
t
E TR
t
E TS
t
E TT
TH 11 TH 12 TH 13
TH 14 TH 15 TH 16
TH 21 TH 22 TH 23
TH 24 TH 25 TH 26
U R U S U T
U S ynR U S ynS U S ynT
U R
U S
U T
ERS
E R S
EXT
v_soll
60
P
n_soll
100
P
un_soll
5m
LIMI TER
um_sollB
10 -10
un
EXT
un_ist
0.04775
omg"MasTacho"
NEG
N E G1
EXT
n_ist
omg"MasTacho"
9.549
P
v_ist
0.16667m
I
s_ist
1
EXT
n6
9.549
omg"MasTisch"
P
v6
0.16667m
I
s6
1
EXT
uni6
0.04775
omg"MasTisch"
I
GR nI
350.385
P
GR nP
4.67
10 -10
ui_soll
LIMI TER
ui_sollB
-7.57.5
ui
EXT
ui_ist
i_a"DcmpMotor"
0.2
NEG
N E G2
I
GR iI
45.446
-1010
P
GR iP
0.168
ust
ICA :
ICA 1
VA1 :
V A 1_1
S tartS p
V S oll
N E 1N E 2
lTT2 lTT1
t Y
dssi
S R 1
S R 2
P 2P 1
N E 3
N E 4
N E 5
N E 6
N E 7
N E 8
N E 9
N E 10
W 01 W 02 W 03
W 04 W 05 W 06
V 01 V 02 V 03
V 04 V 05 V 06
Z11 Z21 Z12 Z22 Z13 Z23
Z14 Z24 Z15 Z25 Z16 Z26
N E 11 N E 12
N E 13 N E 14
N E 15 N E 16
N E 17 N E 18 N E 19 N E 20
N E 21 N E 22
N E 23 N E 24 N E 25
N E 26 N E 27 N E 28 N E 29 N E 30 N E 31
N E 32 N E 33 N E 34 N E 35 N E 36 N E 37
N E 38 N E 39 N E 40
vsoll
N E 41
P
v_soll1
100
ssollsistsschl
T
7.500m
-2.500m
0
5.000m
0 812.9m500.0m
s_ists6
T
7.500m
-2.500m
0
5.000m
0 812.9m500.0m
v6v_ist
T
20.00m
-10.00m
0
0 812.9m500.0m
m_Dff"StfTachowelle"m_Dff"StfMotorwelle"m_Dff"StfKpplg"m_Dff"StfSpindel"m_Dff"StfSpdlAxial"
T
40.00
-20.00
0
25.00
0 812.9m500.0m
u_a"DcmpMotor"
T
200.0
-100.0
0
0 812.9m500.0m
J
MasTacho
J := 0.15m
J
MasK upplgLi
J := 0.9m
J
MasK pplgR eS pdlLi
J := 1.55m
J
MasS pindelR e
J := 1.94m
J
MasTisch
J := 0.57m
STF
S tfTachow elle
c := 20k
k_V sc := 66.7m
STF
S tfMotorw elle
c := 35k
k_V sc := 0.24
STF
S tfK pplg
c := 186k
k_V sc := 0.39
STF
S tfS pindel
c := 18k
k_V sc := 0.223
STF
S tfS pdlA xial
c := 190
k_V sc := 0.095
M
DCMP
D cmpMotor
R _a := 1.28
L_a := 4.749m
k_e := 971m
I_a0 := 0
J := 2.1m
k_V sc := 0.25
k_V sc := 1
State MachineMechanical Elements
Control loop
Inverter Drive System
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Mechanical Coupling
ANSYS Mechanical Coupling
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Thermal Coupling
Simplorer – ANSYS Icepak Link
Temperature profile
Current profile
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Suspension and Stability System Design
ECU - EM
Electric Drive - EM
Chassis - FM
Break with Suspension - FM
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HFSS – Static Link Capabilities
New HFSS State-Space Model from S-Parameters
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SIwave – Static Link Capabilities
New SIwave State-Space Model from S-Parameters
© 2010 ANSYS, Inc. All rights reserved. 17 ANSYS, Inc. Proprietary
New Cosimulation with RBD
Transient Structural (MBD) Crankshaft ModelANSYS Mech.
Motor Shaft ROM
Control
Inverter/Converter
PM Motor
Throttle ControlAutomotive Drive train
© 2010 ANSYS, Inc. All rights reserved. 18 ANSYS, Inc. Proprietary
Simplorer Design Details
Forces applied every cycle
Two forces out of phase
Small starting torque
Measure rotation (used
in force calculation)
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Simulation Results
Force Applied on Pistons
Rotational Displacement
Rotational Velocity
© 2010 ANSYS, Inc. All rights reserved. 20 ANSYS, Inc. Proprietary
Multi-Domain State-Space Model
Simplorer state-space model
– Description: New capability to simulate multi-domain state-space models
Thermal
Mechanical
Electrical
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Multiphysics Coupling through WB
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Multiphysics Coupling through WB
Simplorer Cosimulation with RBD through WB
© 2010 ANSYS, Inc. All rights reserved. 23 ANSYS, Inc. Proprietary
Summary
• Simplorer is the multi-domain, mixed-signal system
simulator providing with a versatile modeling
capabilities
• Simplorer is a simulation environment coupling high
fidelity physics with circuit/system design
• Simplorer is rapidly advancing on multi-physics
system integration modeling to couple with ANSYS
portfolio