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motulator 0.4.0 documentation

Getting Started

  • Installation
  • Usage
  • API Reference
    • motulator.common
      • motulator.common.control
      • motulator.common.model
      • motulator.common.utils
    • motulator.drive
      • motulator.drive.control
        • motulator.drive.control.im
        • motulator.drive.control.sm
      • motulator.drive.model
      • motulator.drive.utils
    • motulator.grid
      • motulator.grid.control
        • motulator.grid.control.grid_following
        • motulator.grid.control.grid_forming
      • motulator.grid.model
      • motulator.grid.utils

System Models

  • Drive System
  • Electric Machines
  • Mechanics
  • Converters
  • Output LC Filter

Control Methods

  • Design Notes
    • Speed Control
    • Current Control
    • Observers
  • Examples
    • Current-Vector Control
      • 2.2-kW PMSM
      • 6.7-kW SyRM
      • 2.2-kW PMSM, diode bridge
      • 2.2-kW induction motor, torque-control mode
      • 5-kW PM-SyRM
      • 2.2-kW induction motor, saturated
    • V/Hz Control
      • 2.2-kW induction motor, 6-step mode
      • 2.2-kW induction motor, diode bridge
      • 2.2-kW induction motor, LC filter
    • Observer-Based V/Hz Control
      • 2.2-kW PMSM
      • 2.2-kW induction motor
      • 6.7-kW SyRM, saturated
      • 2.2-kW PMSM, 2-mass mechanics
      • 5-kW PM-SyRM, flux maps from SyR-e
    • Flux-Vector Control
      • 2.2-kW PMSM
      • 2.2-kW induction motor
      • 6.7-kW SyRM, saturated, disturbance estimation
      • 5.5-kW PM-SyRM, saturated
    • Signal Injection
      • 2.2-kW PMSM
      • 6.7-kW SyRM
    • Grid-Following Control
      • 10-kVA converter, LCL filter
      • 10-kVA converter, DC-bus voltage
      • 10-kVA converter
    • Grid-Forming Control
      • 12.5-kVA converter, RFPSC
      • 12.5-kVA converter, disturbance observer
  • .rst

V/Hz Control

V/Hz Control#

These examples shows operation of an induction machine under open-loop V/Hz control. Furthermore, a diode front-end rectifier and transition to six-step modulation are also demonstrated.

2.2-kW induction motor, 6-step mode

2.2-kW induction motor, 6-step mode

2.2-kW induction motor, diode bridge

2.2-kW induction motor, diode bridge

2.2-kW induction motor, LC filter

2.2-kW induction motor, LC filter

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2.2-kW induction motor, saturated

next

2.2-kW induction motor, 6-step mode

By Aalto Electric Drives

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