GSEIM documentation

Contents:

• Introduction
• Getting Started
  • Free acceleration of induction motor
  • Neutral point clamped inverter
• Blocks and ports
  • Bringing in a block
  • Moving/deleting/copying of blocks
  • Making connections
  • Bus connections
• Creating a new project
  • Example 1
  • Example 2
  • Example 3
• GSEIM Organisation
• Element templates
  • xbe templates
    • sum_2.xbe
    • integrator.xbe
    • indmc1.xbe
  • xbe: f, g, h functions
  • ebe templates
    • r.ebe
    • diode_r.ebe
    • c.ebe
    • l.ebe
  • ebe: f, g, h functions
• Solve Blocks
  • Solve Block Statements
• Subcircuits
  • Linear transformation
  • Induction motor
  • Voltage source inverter
• Block Documents
  • xbe: comparators
  • xbe: power electronics
  • xbe: sources
  • xbe: logic operations
  • xbe: math Operations
  • xbe: sample/delay
  • xbe: averaging
  • xbe: filters
  • xbe: electrical machines
  • xbe: user-defined functions
  • ebe: meters
  • ebe: passive
  • ebe: sources
  • ebe: battery
  • ebe: switches
  • ebe: solar
  • ebe: transformers
• Sub-circuit Documents
  • Document list
• GSEIM projects
  • Project list
• Modified nodal analysis
  • Nodal analysis
  • MNA
• Newton-Raphson method
  • Single equation
  • Extension to set of equations
  • Convergence criteria
  • Graphical interpretation of the NR process
  • Convergence issues
    • Damping of the NR iterations
    • Parameter stepping
    • Limiting junction voltages
    • Changing time step
  • Nonlinear circuits
• Numerical methods for ODEs
  • Explicit methods
    • Forward Euler method
    • Runge-Kutta method of order 4
    • System of ODEs
    • Adaptive time step
    • Stability
    • Application to flow graphs
    • Algebraic loops
  • Implicit methods
    • BE, TRZ, and BDF2 methods
    • Stability
    • Some practical issues
    • TR-BDF2 method
    • Systematic assembly of circuit equations
    • Adaptive time steps using NR convergence
  • References
• SSW computation
  • References
• Start-up simulation