Table 5 System parameter values.

DC input voltage (V_in)

200 V

Load RL value

10 Ω, 100 mH

Capacitor ratings

C₁ and C₂

100 V, 1700 µF

100 Ω, 50 mH

C_a and C_b

50 V, 2700 µF

Digital controller

Spartan 6

Output voltage (V_out)

V_pk-pk

195–200 V

Switching frequency

2.5 kHz

V_rms

141.36 V

Voltage THD

12.6%

Output current (i_L)

I_pk-pk

6.0 A and 1.9 A

Power factor (cos Ø)

0.3, 0.99

I_rms

4.24 A, 1.34 A

Fundamental frequency

50 Hz

Output power (W)

1210.7 W, 380.0 W (with p

Output power (W) (with pf)

179.8 W, 187.52 W