Technblogy
  • Home
  • Blog
    • Computer
      • Coding
      • Website
    • Matlab
      • Simulink
    • Electrical
      • Digital Controller
      • Motor
    • Math
  • Project
    • drawio
  • Draw.io

Motor

   Blog    Electrical    Motor   total 2 posts

Motor
Electrical

Relationships of DC line voltage, three-phase 6-step wave output, SPWM output and SVPWM output.

Relationships of DC line voltage, three-phase 6-step wave output, SPWM output and SVPWM output. Assuming `$$V_\mathrm{dc}$$` is DC voltage.

By D, 1 year1 year ago
Motor
Motor

The modulation index of pulse width modulation (PWM)

For the three-phase PWM inverter, there are three commonly used coefficients to indicate the DC voltage utilization level, i.e. Modulation Level (调制度) M = \cfrac{V_R}{V_T} where V_R is the magnitude (note, not fundamental amplitude) of modulation wave, V_T is the magnitude of carrier wave. When M \leq 1, there is Read more…

By D, 3 years3 years ago
Categories
Alias URL
prof.ws
intelmotor.com

  • Home
  • Blog
  • Project
Log In    Technblogy