README.md

Purpose

The file styles/ElectricalEngineering.isy provides electrical engineering circuits components for IPE. The additional customization file ipelets/customize.lua enables the following additional shortcuts:

• Shift+S to add symbols
• Alt+Ctrl+I to add splines

Installation

Linux

Styles file

Copy the styles file styles/ElectricalEngineering.isy into the user directory ~/.ipe/styles/ (styles may have have to be created first)

Customization file

Copy the customization file ipelets/customze.lua into the user directory ~/.ipe/ipelets/ (ipelets may have have to be created first). You have to change

prefs.styles = { "/path/to/ElectricalEngineering.isy" }

to

prefs.styles = { "~/.ipe/styles/ElectricalEngineering.isy" }

Windows

We are assuming that IPE is installed in C:\bin\Ipe; but it may be installed somewhere else.

Styles file

Copy the styles file styles/ElectricalEngineering.isy into the Windows directory C:\bin\Ipe\styles\ (styles may have have to be created first)

Customization file

Copy the customization file ipelets/customze.lua into the user directory C:\bin\Ipe\ipelets/ (ipelets may have have to be created first). You have to change

prefs.styles = { "/path/to/ElectricalEngineering.isy" }

to (note the double backslashes)

prefs.styles = { "C:\\bin\\Ipe\\styles\\ElectricalEngineering.isy" }

Example

Induction machine

• Stored in Resources/InductionMachine.ipe

Transformer

• Stored in Resources/Transformer.ipe

Circuit components

• Basic
  • Capacitor
  • Diode
  • Fuse
  • Ground
  • IGBT
  • Inductor
  • NMOS
  • PMOS
  • Resistor
  • Resistor variable
  • Switch open/close
  • Thyrisotor
  • Transistor NPN
  • Transistor PNP
  • Windings
• Arrows
  • Current arrows
  • Curved arrow line
• Sensors
  • Current sensor
  • Voltage sensor
  • Power sensor
  • Scope
• Sources
  • Current source
  • Voltage source
• Machines
  • DC machine
  • Three phase
  • Transformer