User’s Manual
Powersim Inc.
Chapter :
-7
PSIM User’s Guide
Version 2020a
Release 1
May 2020
Copyright © 2001-2020 Powersim Inc.
All rights reserved. No part of this manual may be photocopied or reproduced in any form or by any means without the written
permission of Powersim Inc.
Disclaimer
Powersim Inc. (“Powersim”) makes no representation or warranty with respect to the adequacy or accuracy of this
documentation or the software which it describes. In no event will Powersim or its direct or indirect suppliers be liable for any
damages whatsoever including, but not limited to, direct, indirect, incidental, or consequential damages of any character
including, without limitation, loss of business profits, data, business information, or any and all other commercial damages or
losses, or for any damages in excess of the list price for the licence to the software and documentation.
Powersim Inc.
Email: support@powersimtech.com
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-6
Chapter :
Contents
1
General Information
1.1
1.2
1.3
1.4
1.5
1.6
1.7
Introduction 1
Circuit Structure 4
Software/Hardware Requirement 4
Installing the Program 4
Simulating a Circuit 5
Simulation Control 5
Component Parameter Specification and Format 9
2
Circuit Schematic Design
2.1
2.2
2.3
2.4
2.5
2.6
2.7
PSIM Environment 11
Creating a Circuit 14
File Menu 15
Edit Menu 16
View Menu 17
Design Suites Menu 18
Subcircuit Menu 19
2.7.1
2.7.2
2.7.3
2.7.4
Creating Subcircuit - In the Main Circuit 20
Creating Subcircuit - Inside the Subcircuit 20
Connecting Subcircuit - In the Main Circuit 21
Other Features of the Subcircuit 22
2.8
2.9
2.10
2.11
Elements Menu 24
Simulate Menu 24
Script Menu 27
Options Menu 28
2.11.1 Setting Option 28
2.11.2 Set Path Option 31
2.11.3 Customizing Toolbars and Keyboards 32
2.12 Utilities Menu 33
2.13 Managing the PSIM Library 34
2.13.1 Creating a Secondary Image 36
2.13.2 Adding a New Subcircuit Element into the Library 36
2.13.3 Adding a New DLL Element into the Library 38
2.14 Creating a Symbol Library 39
3
Waveform Processing in SIMVIEW
3.1
3.2
3.3
3.4
3.5
3.6
3.7
File Menu 42
Edit Menu 43
View Menu 43
Axis Menu 44
Screen Menu 46
Measure Menu 50
Analysis Menu 52
Chapter :
i
-5
3.8 Label Menu 52
3.9 Option Menu 53
3.10 Exporting Data 54
4
Power Circuit Components
4.1
Resistor-Inductor-Capacitor Branches 55
4.1.1
4.1.2
4.1.3
4.1.4
4.1.5
4.1.6
4.1.7
4.1.8
4.1.9
4.1.10
4.1.11
4.1.12
Resistor 55
Inductor 56
Capacitors 57
Combined R-L-C Branch 58
Rheostat 58
Saturable Inductor 58
Saturable Inductor (2) 59
3-Phase R-L-C and Combination Branches 60
3-Phase P/Q Controlled Load 61
Coupled Inductors 61
3-Phase AC Cable 63
Nonlinear Elements 64
Diode and LED 66
MOSFET 68
IGBT 71
IGBT-RB 72
npn and pnp Transistors 73
Zener Diode and DIAC 76
Thyristor and TRIAC 77
GTO 78
Bi-Directional Switches 78
Gating Blocks 79
Pre-Built Switch Modules 80
Ideal Transformer 88
Single-Phase Transformers 88
3-Phase Transformers 90
3-Phase Transformer with Saturation 92
Winding 94
Leakage Flux Path 94
Air Gap 95
Linear Core 96
Saturable Core 96
Operational Amplifier 98
TL431 Shunt Regulator 100
Opto-Coupler 100
dv/dt Block 101
Relays 102
4.2
Switching Devices 66
4.2.1
4.2.2
4.2.3
4.2.4
4.2.5
4.2.6
4.2.7
4.2.8
4.2.9
4.2.10
4.2.11
4.3
Transformers 88
4.3.1
4.3.2
4.3.3
4.3.4
4.4
Magnetic Elements 94
4.4.1
4.4.2
4.4.3
4.4.4
4.4.5
4.5
Other Elements 98
4.5.1
4.5.2
4.5.3
4.5.4
4.5.5
4.6
Motor Drive Module 103
4.6.1 Reference Direction of Mechanical Systems 103
4.6.2 Induction Machines 105
4.6.3 DC Machine 110
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ii
Chapter :
4.6.4 Brushless DC Machine 111
4.6.5 Synchronous Machine with External Excitation 116
4.6.6 Permanent Magnet Synchronous Machine (PMSM) 118
4.6.6.1 PMSM Linear 118
4.6.6.2 PMSM (High Frequency) 121
4.6.6.3 PMSM (Nonlinear) 122
4.6.6.4 PMSM (Spatial Harmonics) 124
4.6.6.5 6-Phase PMSM 125
4.6.7 Switched Reluctance Machine (SRM) 126
4.6.8 Motor Control Blocks 129
4.7
MagCoupler Module 134
4.7.1 MagCoupler-DL Block 134
4.7.2 MagCoupler Block 135
4.8
4.9
MagCoupler-RT Module 138
Mechanical Elements and Sensors 142
4.9.1
4.9.2
4.9.3
4.9.4
4.9.5
4.9.6
4.10.1
4.10.2
4.10.3
4.10.4
4.10.5
4.10.6
4.10.7
4.11.1
4.11.2
4.11.3
4.11.4
Mechanical Loads 142 142
Mechanical-Electrical Interface Block 144
Mechanical Coupling Block 146
Gear Box 146
Speed/Torque Sensors 146
Position Sensors 148
Diode Thermal Model 151
MOSFET Thermal Model 155
IGBT Thermal Model 161
RB-IGBT Thermal Model 165
Inductor Thermal Model 168
Device Database Editor 170
Adding a Switching Device to Database 171
4.10 Thermal Module 151
4.11 Renewable Energy Module
176
Solar Modules 176
Wind Turbine 182
Battery Models 184
Ultracapacitor Model 190
5
Control Circuit Components
5.1
Often-Used Control Function Blocks 191
5.1.1
5.1.2
5.1.3
5.1.4
5.1.5
PID Controllers 191
Summers 196
Comparators 196
Limiters 198
Filters 198
5.2
5.3
Filters 198
Computational Function Blocks 199
5.3.1
5.3.2
5.3.3
5.3.4
5.3.5
5.3.6
5.3.7
Multiplier and Divider 199
Trigonometric Functions 200
Exponential/Power/Logarithmic Functions 200
Square-Root 201
RMS (Root-Mean-Square) 201
Absolute and Sign Functions 201
Maximum/Minimum Function 201
iii
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Chapter :
PCB设计
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