This document contains: - Examples of rectifier circuits and calculations of output voltages and currents. - Exercises on modeling inductive and capacitive loads connected to rectifier circuits. - Circuits involving controlled switches for charging batteries from rectified AC sources.

1. Office National Des Aéroports
Académie Internationale Mohamed VI
de l’Aviation Civile
Office National Des Aéroports
Académie Internationale Mohamed VI
de l’Aviation Civile

2. Électronique de puissance – Exercices © M. ZEGRARI

3. Électronique de puissance – Exercices © M. ZEGRARI
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π 3π2π
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RedresseurSource CA
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v1
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4. Électronique de puissance – Exercices © M. ZEGRARI
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Charge
R = 20 Ω
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50 Hz
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L = 2.8 H
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50 Hz
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5. Électronique de puissance – Exercices © M. ZEGRARI
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50 Hz
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T3 T4
R = 20 Ω

6. Électronique de puissance – Exercices © M. ZEGRARI
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Source continue
VCC = 120 V
iT
vL
L
iL
CvC R
ChargeiRiD
iC
D
T vR = 300 V
PR = 1.5 kW
icc
Source continue
VCC = 48 V
iD
vL
L
iT
CvC R = 2 Ω
ChargeiRiL
iC
D
T
vR = 12 V
icc
vFvD
vT

7. Électronique de puissance – Exercices © M. ZEGRARI
1
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Vcc = 48 V
icc
T1
T3 T4
T2
L = 2.4 mH
iac
vac
D1
D3 D4
D2
K2
K1
i2
i1
ich
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R = 50 Ω
E1 = 40 V
E2 = 40 V

8. Électronique de puissance – Exercices © M. ZEGRARI
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9. Électronique de puissance – Exercices © M. ZEGRARI
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10. Électronique de puissance – Exercices © M. ZEGRARI
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11. Électronique de puissance – Exercices © M. ZEGRARI
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12. Électronique de puissance – Exercices © M. ZEGRARI
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13. Électronique de puissance – Exercices © M. ZEGRARI
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