PSIM的用法

simulating

a

motor

drive

system,

use

the

mechanical-electrical

interface

block

(under

->

Power

->

Mechanical

Loads

and

Sensors

to

connect

your

own

machine/load

models

to

the

built-in

machine/load models in PSIM.

add the commonly used subcircuits

（分支电路）

to Elements menu,

place them in a folder

（文件夹）

called

folder.

could also create subfolders

（子文件夹）

in the

folder, and they will appear as submenus.

the SimCoupler Module

（模块）

to run co-simulation

（协同仿真）

between PSIM and Matlab/Simulink.

of a system can be implemented

（执行，应用）

and simulated in

PSIM and the rest in Matlab/Simulink.

copying the PSIM schematic

（原理图）

to a word processor

（文

字处理器）

(such

as

Microsoft

Word),

for

better

quality,

choose

the

metafile

（元文件）

format. Select the schematic, choose

clipboard

（剪切板）

-> Metafile format

moving an element, hold down

（控制）

the shift button to enable

the rubber band feature

（橡皮带一样的特性）

.

rubber band is enabled, elements stay connected to the rest of the

circuit while being moved.

run

the

simulation

in

the

free

run

mode,

in

Control

(that has the image of a clock), check the

ok Exercises are now available.

PsimBook is an electronic book with interactive simulation

（交互仿真）

capability.

A

PsimBook

document

can

include

text,

equations,

graphs,

text boxes where text can be entered and saved, and electrical and control

circuits which are fully interactive and can be simulated by PSIM, all in

one integral environment.

To

display

node

（节点）

voltages

in

the

free-run

simulation,

connect

scopes (under

To convert a s-domain transfer function to a z-domain transfer function,

use the s2z converter (under

To display the current of a RLC branch or switch device in the free-run

simulation,

right

click

on

the

element,

and

from

the

menu,

choose

（电流范围）

To

calculate

the

losses

(conduction

losses

and

switching

losses)

of

a

switching

device

of

a

particular

manufacturer,

use

the

Thermal

Module

（散热模块）

.

To change parameter values in the free-run simulation, right click on the

element, and from the menu, choose

（运行时变量）

and

the parameter

name.

Then

double

click

on

the

displayed

parameter

value. From the pop-up

（

弹出窗口）

window, enter the value and click on

To

save

all

voltages

and

currents

for

display,

in

->

Settings

under

the

tab,

check

all

voltages

and

currents

during

simulation

To increase the line thickness

（厚度）

of the schematic printout(

打印输

出

),

in

->

Settings

under

the

tab,

set

the

line

thickness to a higher number. Note that this change only affects the line

thickness in the printout. It has no effect on the screen display.

To turn part of a circuit into a subcir cuit

（

子电路模型）

, select the circuit.

Then right click to choose

file name.

To create your own custom toolbar

（自定义工具栏）

, go to

Custom Toolbars